1#@!#!123s

: / proc / self / root / proc / self / root / home / vblioqus / karachi777.vip / in / 106014 / 900508 /
Filename : modules.d.zip
back
PK�����4i\��Q������(��90kernel-network-modules/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    # Include wired net drivers, excluding wireless
    local _arch=$(uname -m)
    local _net_symbols='eth_type_trans|register_virtio_device|usbnet_open'
    local _unwanted_drivers='/(wireless|isdn|uwb|net/ethernet|net/phy|net/team)/'
    local _net_drivers

    if [ "$_arch" = "s390" -o "$_arch" = "s390x" ]; then
        dracut_instmods -o -P ".*${_unwanted_drivers}.*" -s "$_net_symbols" "=drivers/s390/net"
    fi

    if [[ $hostonly_mode == 'strict' ]] && [[ -n ${hostonly_nics+x} ]]; then
        for _nic in $hostonly_nics; do
            _net_drivers=$(get_dev_module /sys/class/net/$_nic)
            if ! [[ $_net_drivers ]]; then
                derror "--hostonly-nics contains invalid NIC '$_nic'"
                continue
            fi
            hostonly="" instmods $_net_drivers
        done
        return 0
    fi

    dracut_instmods -o -P ".*${_unwanted_drivers}.*" -s "$_net_symbols" "=drivers/net"
    #instmods() will take care of hostonly
    instmods \
        =drivers/net/phy \
        =drivers/net/team \
        =drivers/net/ethernet \
        ecb arc4 bridge stp llc ipv6 bonding 8021q ipvlan macvlan af_packet virtio_net xennet
    hostonly="" instmods iscsi_ibft crc32c iscsi_boot_sysfs
}

# called by dracut
install() {
    return 0
}

PK�����4i\�����������98syslog/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # do not add this module by default
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    local _i
    local _installs
    if find_binary rsyslogd >/dev/null; then
        _installs="rsyslogd"
        inst_libdir_file rsyslog/lmnet.so rsyslog/imklog.so rsyslog/imuxsock.so rsyslog/imjournal.so
    elif find_binary syslogd >/dev/null; then
        _installs="syslogd"
    elif find_binary syslog-ng >/dev/null; then
        _installs="syslog-ng"
    else
        derror "Could not find any syslog binary although the syslogmodule" \
            "is selected to be installed. Please check."
    fi
    if [ -n "$_installs" ]; then
        inst_multiple cat $_installs
        inst_hook cmdline  90 "$moddir/parse-syslog-opts.sh"
        inst_hook cleanup 99 "$moddir/syslog-cleanup.sh"
        inst_hook initqueue/online 70 "$moddir/rsyslogd-start.sh"
        inst_simple "$moddir/rsyslogd-stop.sh" /sbin/rsyslogd-stop
        mkdir -m 0755 -p ${initdir}/etc/templates
        inst_simple "${moddir}/rsyslog.conf" /etc/templates/rsyslog.conf
    fi
    dracut_need_initqueue
}

PK�����4i\��G��������98syslog/parse-syslog-opts.shnu�ȯ����������#!/bin/sh

# Parses the syslog commandline options
#
#Bootparameters:
#syslogserver=ip    Where to syslog to
#sysloglevel=level  What level has to be logged
#syslogtype=rsyslog|syslog|syslogng
#                   Don't auto detect syslog but set it
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

detect_syslog() {
    syslogtype=""
    if [ -e /sbin/rsyslogd ]; then
        syslogtype="rsyslogd"
    elif [ -e /sbin/syslogd ]; then
        syslogtype="syslogd"
    elif [ -e /sbin/syslog-ng ]; then
        syslogtype="syslog-ng"
    else
        warn "Could not find any syslog binary although the syslogmodule is selected to be installed. Please check."
    fi
    echo "$syslogtype"
    [ -n "$syslogtype" ]
}

syslogserver=$(getarg syslog.server -d syslog)
syslogfilters=$(getargs syslog.filter -d filter)
syslogtype=$(getarg syslog.type -d syslogtype)

[ -n "$syslogserver" ] && echo $syslogserver > /tmp/syslog.server
[ -n "$syslogfilters" ] && echo "$syslogfilters" > /tmp/syslog.filters
if [ -n "$syslogtype" ]; then
    echo "$syslogtype" > /tmp/syslog.type
else
    syslogtype=$(detect_syslog)
    echo $syslogtype > /tmp/syslog.type
fi
PK�����4i\O��4��4����98syslog/rsyslog.confnu��[�����������#rsyslog v3 config file

# if you experience problems, check
# http://www.rsyslog.com/troubleshoot for assistance

#### MODULES ####

$ModLoad imuxsock.so    # provides support for local system logging (e.g. via logger command)
$ModLoad imklog.so      # provides kernel logging support (previously done by rklogd)
#$ModLoad immark.so     # provides --MARK-- message capability

# Provides UDP syslog reception
#$ModLoad imudp.so
#$UDPServerRun 514

# Provides TCP syslog reception
#$ModLoad imtcp.so
#$InputTCPServerRun 514


#### GLOBAL DIRECTIVES ####

# Use default timestamp format
$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat

# File syncing capability is disabled by default. This feature is usually not required,
# not useful and an extreme performance hit
#$ActionFileEnableSync on


#### RULES ####
PK�����4i\P
�A��A����98syslog/READMEnu��[�����������Syslog support for dracut

This module provides syslog functionality in the initrd.
This is especially interesting when complex configuration being
used to provide access to the device the rootfs resides on.

When this module is installed into the ramfs it is triggered by
the udev event from the nic being setup (online).

Then if syslog is configured it is started and will forward all
kernel messages to the given syslog server.

The syslog implementation is detected automatically by finding the
appropriate binary with the following order:
rsyslogd
syslogd
syslog-ng
Then if detected the syslog.conf is generated and syslog is started.

Bootparameters:
syslogserver=ip    Where to syslog to
sysloglevel=level  What level has to be logged
syslogtype=rsyslog|syslog|syslogng
                   Don't auto detect syslog but set it
PK�����4i\��H��������98syslog/syslog-cleanup.shnu�ȯ����������#!/bin/sh

# Just cleans up a previously started syslogd

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

if [ -f /tmp/syslog.server ]; then
    read syslogtype < /tmp/syslog.type
    if command -v "${syslogtype}-stop" >/dev/null; then
        ${syslogtype}-stop
    else
        warn "syslog-cleanup: Could not find script to stop syslog of type \"$syslogtype\". Syslog will not be stopped."
    fi
fiPK�����4i\d�'��������98syslog/rsyslogd-start.shnu�ȯ����������#!/bin/sh

# Triggered by initqueue/online and starts rsyslogd with bootparameters

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

# prevent starting again if already running
if [ -f /var/run/syslogd.pid ]; then
    read pid < /var/run/syslogd.pid
    kill -0 $pid && exit 0
fi

rsyslog_config() {
    local server=$1
    shift
    local syslog_template=$1
    shift
    local filters=$*
    local filter=

    cat $syslog_template

    (
        # disable shell expansion / globbing
        # since filters contain such characters
        set -f
        for filter in $filters; do
            echo "${filter} @${server}"
        done
    )
    #echo "*.* /tmp/syslog"
}

[ -f /tmp/syslog.type ] && read type < /tmp/syslog.type
[ -f /tmp/syslog.server ] && read server < /tmp/syslog.server
[ -f /tmp/syslog.filters ] && read filters < /tmp/syslog.filters
[ -z "$filters" ] && filters="kern.*"
[ -f /tmp/syslog.conf ] && read conf < /tmp/syslog.conf
[ -z "$conf" ] && conf="/etc/rsyslog.conf" && echo "$conf" > /tmp/syslog.conf

if [ $type == "rsyslogd" ]; then
    template=/etc/templates/rsyslog.conf
    if [ -n "$server" ]; then
        rsyslog_config "$server" "$template" "$filters" > $conf
        rsyslogd -c3
    fi
fi
PK�����4i\ѯW�������98syslog/rsyslogd-stop.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

# Kills rsyslogd

if [ -f /var/run/syslogd.pid ]; then
    read pid < /var/run/syslogd.pid
    kill $pid
    kill -0 $pid && kill -9 $pid
else
    warn "rsyslogd-stop: Could not find a pid for rsyslogd. Won't kill it."
fi
PK�����4i\�OH���������90dm/dm-shutdown.shnu�ȯ����������#!/bin/sh

_remove_dm() {
    local dev=$1
    local s
    local devname

    for s in /sys/block/${dev}/holders/dm-* ; do
        [ -e ${s} ] || continue
        _remove_dm ${s##*/}
    done
    # multipath devices might have MD devices on top,
    # which are removed after this script. So do not
    # remove those to avoid spurious errors
    case $(cat /sys/block/${dev}/dm/uuid) in
        mpath-*)
            return 0
            ;;
        *)
            devname=$(cat /sys/block/${dev}/dm/name)
            dmsetup -v --noudevsync remove "$devname" || return $?
            ;;
    esac
    return 0
}

_do_dm_shutdown() {
    local ret=0
    local final=$1
    local dev

    info "Disassembling device-mapper devices"
    for dev in /sys/block/dm-* ; do
        [ -e ${dev} ] || continue
        if [ "x$final" != "x" ]; then
            _remove_dm ${dev##*/} || ret=$?
        else
            _remove_dm ${dev##*/} >/dev/null 2>&1 || ret=$?
        fi
    done
    if [ "x$final" != "x" ]; then
        info "dmsetup ls --tree"
        dmsetup ls --tree 2>&1 | vinfo
    fi
    return $ret
}

if command -v dmsetup >/dev/null &&
    [ "x$(dmsetup status)" != "xNo devices found" ]; then
    _do_dm_shutdown $1
else
    :
fi
PK�����4i\��Ȑf���f�����90dm/dm-pre-udev.shnu�ȯ����������#!/bin/sh

strstr "$(cat /proc/misc)" device-mapper || modprobe dm_mod
modprobe dm_mirror 2>/dev/null
PK�����4i\�pZ�������#��90dm/59-persistent-storage-dm.rulesnu��[�����������SUBSYSTEM!="block", GOTO="dm_end"
ACTION!="add|change", GOTO="dm_end"
# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="dm_end"

KERNEL!="dm-[0-9]*", GOTO="dm_end"
ACTION=="add", GOTO="dm_end"
IMPORT{program}="/sbin/dmsetup info -c --nameprefixes --unquoted --rows --noheadings -o name,uuid,suspended,readonly,major,minor,open,tables_loaded,names_using_dev -j%M -m%m"
ENV{DM_NAME}!="?*", GOTO="dm_end"
ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", GOTO="dm_end"
ENV{DM_UUID}=="CRYPT-TEMP-?*", GOTO="dm_end"
ENV{DM_UUID}!="?*", ENV{DM_NAME}=="temporary-cryptsetup-?*", GOTO="dm_end"
IMPORT BLKID

LABEL="dm_end"
PK�����4i\������������90dm/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    require_binaries dmsetup || return 1
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    instmods =drivers/md dm_mod dm-cache dm-cache-mq dm-cache-cleaner
}

# called by dracut
install() {
    modinfo -k $kernel dm_mod >/dev/null 2>&1 && \
        inst_hook pre-udev 30 "$moddir/dm-pre-udev.sh"

    inst_multiple dmsetup
    inst_multiple -o dmeventd

    inst_libdir_file "libdevmapper-event.so*"

    inst_rules 10-dm.rules 13-dm-disk.rules 95-dm-notify.rules
    # Gentoo ebuild for LVM2 prior to 2.02.63-r1 doesn't install above rules
    # files, but provides the one below:
    inst_rules 64-device-mapper.rules
    # debian udev rules
    inst_rules 60-persistent-storage-dm.rules 55-dm.rules

    inst_rules "$moddir/11-dm.rules"

    inst_rules "$moddir/59-persistent-storage-dm.rules"
    prepare_udev_rules 59-persistent-storage-dm.rules

    inst_hook shutdown 25 "$moddir/dm-shutdown.sh"
}

PK�����4i\Ӵl�����������90dm/11-dm.rulesnu��[�����������SUBSYSTEM!="block", GOTO="dm_end"
KERNEL!="dm-[0-9]*", GOTO="dm_end"
ACTION!="add|change", GOTO="dm_end"
OPTIONS+="db_persist"
LABEL="dm_end"
PK�����4i\m��>�	���	����95nvmf/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    require_binaries nvme || return 1
    [ -f /etc/nvme/hostnqn ] || return 255
    [ -f /etc/nvme/hostid ] || return 255

    is_nvmf() {
        local _dev=$1
        local trtype

        [[ -L "/sys/dev/block/$_dev" ]] || return 0
        cd -P "/sys/dev/block/$_dev" || return 0
        if [ -f partition ] ; then
            cd ..
        fi
        for d in device/nvme* ; do
            [ -L "$d" ] || continue
            if readlink "$d" | grep -q nvme-fabrics ; then
                trtype=$(cat "$d"/transport)
                break
            fi
        done
        [[ "$trtype" == "fc" ]] || [[ "$trtype" == "tcp" ]] || [[ "$trtype" == "rdma" ]]
    }

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        pushd . >/dev/null
        for_each_host_dev_and_slaves is_nvmf
        local _is_nvmf=$?
        popd >/dev/null
        [[ $_is_nvmf == 0 ]] || return 255
        if [ ! -f /sys/class/fc/fc_udev_device/nvme_discovery ] ; then
            if [ ! -f /etc/nvme/discovery.conf ] ; then
                echo "No discovery arguments present"
                return 255
            fi
        fi
    }
    return 0
}

# called by dracut
depends() {
    echo bash rootfs-block network
    return 0
}

# called by dracut
installkernel() {
    instmods nvme_fc lpfc qla2xxx
    hostonly="" instmods nvme_tcp nvme_fabrics
}

# called by dracut
cmdline() {
    local _hostnqn
    local _hostid
    if [ -f /etc/nvme/hostnqn ] ; then
        _hostnqn=$(cat /etc/nvme/hostnqn)
        echo -n " nvmf.hostnqn=${_hostnqn}"
    fi
    if [ -f /etc/nvme/hostid ] ; then
        _hostid=$(cat /etc/nvme/hostid)
        echo -n " nvmf.hostid=${_hostid}"
    fi
    echo ""
}

# called by dracut
install() {
    if [[ $hostonly_cmdline == "yes" ]]; then
	local _nvmf_args=$(cmdline)
	[[ "$_nvmf_args" ]] && printf "%s" "$_nvmf_args" >> "${initdir}/etc/cmdline.d/95nvmf-args.conf"
    fi
    inst_simple "/etc/nvme/hostnqn"
    inst_simple "/etc/nvme/hostid"

    inst_multiple ip sed

    inst_script "${moddir}/nvmf-autoconnect.sh" /sbin/nvmf-autoconnect.sh

    inst_multiple nvme
    inst_multiple -o \
        "$systemdsystemunitdir/nvm*-connect@.service" \
        "$systemdsystemunitdir/nvm*-connect.target"
    inst_hook cmdline 99 "$moddir/parse-nvmf-boot-connections.sh"
    inst_simple "/etc/nvme/discovery.conf"
    inst_rules /usr/lib/udev/rules.d/70-nvm*-autoconnect.rules
    inst_rules /usr/lib/udev/rules.d/71-nvmf-iopolicy-netapp.rules
    dracut_need_initqueue
}
PK�����4i\��������%��95nvmf/parse-nvmf-boot-connections.shnu�ȯ����������#!/bin/sh
#
# Supported formats:
# nvmf.hostnqn=<hostnqn>
# nvmf.hostid=<hostid>
# nvmf.discover=<transport>:<traddr>:<host-traddr>:<trsvcid>
#
# Examples:
# nvmf.hostnqn=nqn.2014-08.org.nvmexpress:uuid:37303738-3034-584d-5137-333230423843
# nvmf.discover=rdma:192.168.1.3::4420
# nvme.discover=tcp:192.168.1.3::4420
# nvme.discover=tcp:192.168.1.3
# nvmf.discover=fc:auto
#
# Note: FC does autodiscovery, so typically there is no need to
# specify any discover parameters for FC.
#

type is_ip >/dev/null 2>&1 || . /lib/net-lib.sh

if getargbool 0 rd.nonvmf ; then
    warn "rd.nonvmf=0: skipping nvmf"
    return 0
fi

initqueue --onetime modprobe --all -b -q nvme nvme_tcp nvme_core nvme_fabrics

traddr="none"
trtype="none"
hosttraddr="none"
trsvcid=4420

validate_ip_conn() {
    if ! getargbool 0 rd.neednet ; then
        warn "$trtype transport requires rd.neednet=1"
        return 1
    fi

    local_address=$(ip -o route get to $traddr | sed -n 's/.*src \([0-9a-f.:]*\).*/\1/p')

    # confirm we got a local IP address
    if ! is_ip "$local_address" ; then
        warn "$traddr is an invalid address";
        return 1
    fi

    ifname=$(ip -o route get to $local_address | sed -n 's/.*dev \([^ ]*\).*/\1/p')

    if ip l show "$ifname" >/dev/null 2>&1 ; then
       warn "invalid network interface $ifname"
       return 1
    fi

    # confirm there's a route to destination
    if ip route get "$traddr" >/dev/null 2>&1 ; then
        warn "no route to $traddr"
        return 1
    fi
}

parse_nvmf_discover() {
    OLDIFS="$IFS"
    IFS=:
    set $1
    IFS="$OLDIFS"

    case $# in
        2)
            [ -n "$1" ] && trtype=$1
            [ -n "$2" ] && traddr=$2
            ;;
        3)
            [ -n "$1" ] && trtype=$1
            [ -n "$2" ] && traddr=$2
            [ -n "$3" ] && hosttraddr=$3
            ;;
        4)
            [ -n "$1" ] && trtype=$1
            [ -n "$2" ] && traddr=$2
            [ -n "$3" ] && hosttraddr=$3
            [ -n "$4" ] && trsvcid=$4
            ;;
        *)
            warn "Invalid arguments for nvmf.discover=$1"
            return 1
            ;;
    esac
    if [ "$traddr" = "none" ] ; then
        warn "traddr is mandatory for $trtype"
        return 1;
    fi
    if [ "$trtype" = "fc" ] ; then
        if [ "$hosttraddr" = "none" ] ; then
            warn "host traddr is mandatory for fc"
            return 1
        fi
    elif [ "$trtype" != "rdma" ] && [ "$trtype" != "tcp" ] ; then
        warn "unsupported transport $trtype"
        return 1
    fi
    if [ "$trtype" = "tcp" ]; then
        validate_ip_conn
    fi
    echo "--transport=$trtype --traddr=$traddr --host-traddr=$hosttraddr --trsvcid=$trsvcid" >> /etc/nvme/discovery.conf
}

nvmf_hostnqn=$(getarg nvmf.hostnqn=)
if [ -n "$nvmf_hostnqn" ] ; then
    echo "$nvmf_hostnqn" > /etc/nvme/hostnqn
fi
nvmf_hostid=$(getarg nvmf.hostid=)
if [ -n "$nvmf_hostid" ] ; then
    echo "$nvmf_hostid" > /etc/nvme/hostid
fi

for d in $(getargs nvmf.discover=); do
    parse_nvmf_discover "$d"
done

# Host NQN and host id are mandatory for NVMe-oF
[ -f "/etc/nvme/hostnqn" ] || exit 0
[ -f "/etc/nvme/hostid" ] || exit 0

if [ -f "/etc/nvme/discovery.conf" ] ; then
    if [ "$trtype" = "tcp" ] ; then
        /sbin/initqueue --settled --onetime --unique --name nvme-discover /usr/sbin/nvme connect-all
        > /tmp/net.$ifname.did-setup
    else
        /sbin/initqueue --onetime --unique --name nvme-discover /usr/sbin/nvme connect-all
    fi
else
    if [ "$trtype" = "tcp" ] ; then
        /sbin/initqueue --settled --onetime --unique /usr/sbin/nvme connect-all -t tcp -a $traddr -s $trsvcid
        > /tmp/net.$ifname.did-setup
    else
        /sbin/initqueue --finished --onetime --unique --name nvme-fc-autoconnect /sbin/nvmf-autoconnect.sh
    fi
fi
PK�����4i\��o����������95nvmf/nvmf-autoconnect.shnu��[�����������#!/bin/bash

[ -f /sys/class/fc/fc_udev_device/nvme_discovery ] || exit 1
echo add > /sys/class/fc/fc_udev_device/nvme_discovery
exit 0
PK�����4i\<�s�"��"����90qemu-net/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    if [[ $hostonly ]] || [[ $mount_needs ]]; then
        if type -P systemd-detect-virt >/dev/null 2>&1; then
            vm=$(systemd-detect-virt --vm >/dev/null 2>&1)
            (($? != 0)) && return 255
            [[ $vm = "qemu" ]] && return 0
            [[ $vm = "kvm" ]] && return 0
            [[ $vm = "bochs" ]] && return 0
        fi

        for i in /sys/class/dmi/id/*_vendor; do
            [[ -f $i ]] || continue
            read vendor < $i
            [[  "$vendor" == "QEMU" ]] && return 0
            [[  "$vendor" == "Bochs" ]] && return 0
        done

        return 255
    fi
    return 0
}

# called by dracut
installkernel() {
    # qemu specific modules
    hostonly='' instmods virtio_net e1000 8139cp pcnet32 e100 ne2k_pci
}
PK�����4i\���`��������95virtfs/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ "$fs" == "9p" ]] && return 0
        done
        return 255
    }

    if type -P systemd-detect-virt >/dev/null 2>&1; then
        vm=$(systemd-detect-virt --vm >/dev/null 2>&1)
        (($? != 0)) && return 255
        [[ $vm = "qemu" ]] && return 0
        [[ $vm = "kvm" ]] && return 0
        [[ $vm = "bochs" ]] && return 0
    fi

    for i in /sys/class/dmi/id/*_vendor; do
        [[ -f $i ]] || continue
        read vendor < $i
        [[  "$vendor" == "QEMU" ]] && return 0
        [[  "$vendor" == "Bochs" ]] && return 0
    done
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    instmods 9p 9pnet_virtio virtio_pci
}

# called by dracut
install() {
    inst_hook cmdline 95 "$moddir/parse-virtfs.sh"
    inst_hook mount 99 "$moddir/mount-virtfs.sh"
}
PK�����4i\��Y]���]�����95virtfs/parse-virtfs.shnu�ȯ����������#!/bin/sh

if [ "${root%%:*}" = "virtfs" ] ; then
    modprobe 9pnet_virtio

    rootok=1
fi
PK�����4i\b���G��G����95virtfs/mount-virtfs.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

filter_rootopts() {
    rootopts=$1
    # strip ro and rw options
    local OLDIFS="$IFS"
    IFS=,
    set -- $rootopts
    IFS="$OLDIFS"
    local v
    while [ $# -gt 0 ]; do
        case $1 in
            rw|ro);;
            defaults);;
            *)
                v="$v,${1}";;
        esac
        shift
    done
    rootopts=${v#,}
    echo $rootopts
}

mount_root() {
    local _ret

    rootfs="9p"
    rflags="trans=virtio,version=9p2000.L"

    modprobe 9pnet_virtio

    mount -t ${rootfs} -o "$rflags",ro "${root#virtfs:}" "$NEWROOT"

    rootopts=
    if getargbool 1 rd.fstab -n rd_NO_FSTAB \
        && ! getarg rootflags \
        && [ -f "$NEWROOT/etc/fstab" ] \
        && ! [ -L "$NEWROOT/etc/fstab" ]; then
        # if $NEWROOT/etc/fstab contains special mount options for
        # the root filesystem,
        # remount it with the proper options
        rootopts="defaults"
        while read dev mp fs opts rest || [ -n "$dev" ]; do
            # skip comments
            [ "${dev%%#*}" != "$dev" ] && continue

            if [ "$mp" = "/" ]; then
                rootopts=$opts
                break
            fi
        done < "$NEWROOT/etc/fstab"

        rootopts=$(filter_rootopts $rootopts)
    fi

    # we want rootflags (rflags) to take precedence so prepend rootopts to
    # them; rflags is guaranteed to not be empty
    rflags="${rootopts:+"${rootopts},"}${rflags}"

    umount "$NEWROOT"

    info "Remounting ${root#virtfs:} with -o ${rflags}"
    mount -t ${rootfs} -o "$rflags" "${root#virtfs:}" "$NEWROOT" 2>&1 | vinfo

    [ -f "$NEWROOT"/forcefsck ] && rm -f -- "$NEWROOT"/forcefsck 2>/dev/null
    [ -f "$NEWROOT"/.autofsck ] && rm -f -- "$NEWROOT"/.autofsck 2>/dev/null
}

if [ -n "$root" -a -z "${root%%virtfs:*}" ]; then
    mount_root
fi
:
PK�����4i\��ZC��������95resume/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # No point trying to support resume, if no swap partition exist
    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ $fs =~ ^(swap|swsuspend|swsupend)$ ]] && return 0
        done
        return 255
    }

    return 0
}

# called by dracut
cmdline() {
    local _resume

    for dev in "${!host_fs_types[@]}"; do
        [[ ${host_fs_types[$dev]} =~ ^(swap|swsuspend|swsupend)$ ]] || continue
        _resume=$(shorten_persistent_dev "$(get_persistent_dev "$dev")")
        [[ -n ${_resume} ]] && printf " resume=%s" "${_resume}"
    done
}

# called by dracut
install() {
    local _bin

    if [[ $hostonly_cmdline == "yes" ]]; then
	local _resumeconf=$(cmdline)
	[[ $_resumeconf ]] && printf "%s\n" "$_resumeconf" >> "${initdir}/etc/cmdline.d/95resume.conf"
    fi

    # if systemd is included and has the hibernate-resume tool, use it and nothing else
    if dracut_module_included "systemd" && [[ -x $systemdutildir/systemd-hibernate-resume ]]; then
        inst_multiple -o \
                      $systemdutildir/system-generators/systemd-hibernate-resume-generator \
                      $systemdsystemunitdir/systemd-hibernate-resume@.service \
                      $systemdutildir/systemd-hibernate-resume
        return 0
    fi

    # Optional uswsusp support
    for _bin in /usr/sbin/resume /usr/lib/suspend/resume /usr/lib/uswsusp/resume
    do
        [[ -x "${_bin}" ]] && {
            inst "${_bin}" /usr/sbin/resume
            [[ $hostonly ]] && [[ -f /etc/suspend.conf ]] && inst -H /etc/suspend.conf
            break
        }
    done

    if ! dracut_module_included "systemd"; then
        inst_hook cmdline 10 "$moddir/parse-resume.sh"
    else
        inst_script "$moddir/parse-resume.sh" /lib/dracut/parse-resume.sh
    fi

    inst_script  "$moddir/resume.sh" /lib/dracut/resume.sh
}

PK�����4i\k!;1'��'����95resume/parse-resume.shnu�ȯ����������#!/bin/sh

if resume=$(getarg resume=) && ! getarg noresume; then
    export resume
    echo "$resume" >/.resume
else
    unset resume
fi

case "$resume" in
    LABEL=*) \
        resume="$(echo $resume | sed 's,/,\\x2f,g')"
        resume="/dev/disk/by-label/${resume#LABEL=}" ;;
    UUID=*) \
        resume="/dev/disk/by-uuid/${resume#UUID=}" ;;
    PARTUUID=*) \
        resume="/dev/disk/by-partuuid/${resume#PARTUUID=}" ;;
    PARTLABEL=*) \
        resume="/dev/disk/by-partlabel/${resume#PARTLABEL=}" ;;
esac

if splash=$(getarg splash=); then
    export splash
else
    unset splash
fi

case "$splash" in
    quiet )
        a_splash="-P splash=y"
    ;;
    * )
        a_splash="-P splash=n"
    ;;
esac


if ! getarg noresume; then
    if [ -n "$resume" ]; then
        wait_for_dev /dev/resume

        {
            printf "KERNEL==\"%s\", ACTION==\"add|change\", SYMLINK+=\"resume\"\n" \
                ${resume#/dev/};
            printf "SYMLINK==\"%s\", ACTION==\"add|change\", SYMLINK+=\"resume\"\n" \
                ${resume#/dev/};
        } >> /etc/udev/rules.d/99-resume-link.rules

        {
            if [ -x /usr/sbin/resume ]; then
                printf -- 'KERNEL=="%s", ' "${resume#/dev/}"
                printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
                printf -- " RUN+=\"/sbin/initqueue --finished --unique --name 00resume /usr/sbin/resume %s \'%s\'\"\n" \
                     "$a_splash" "$resume";
                printf -- 'SYMLINK=="%s", ' "${resume#/dev/}"
                printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
                printf -- " RUN+=\"/sbin/initqueue --finished --unique --name 00resume /usr/sbin/resume %s \'%s\'\"\n" \
                    "$a_splash" "$resume";
            fi

            printf -- 'KERNEL=="%s", ' "${resume#/dev/}"
            printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
            printf -- '%s\n' ' RUN+="/sbin/initqueue --finished --unique --name 00resume echo %M:%m > /sys/power/resume"'

            printf -- 'SYMLINK=="%s", ' "${resume#/dev/}"
            printf -- '%s' 'ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
            printf -- '%s\n' ' RUN+="/sbin/initqueue --finished --unique --name 00resume echo %M:%m  > /sys/power/resume"'
        } >> /etc/udev/rules.d/99-resume.rules

        printf '[ -e "%s" ] && { ln -fs "%s" /dev/resume 2> /dev/null; rm -f -- "$job" "%s/initqueue/timeout/resume.sh"; }\n' \
            "$resume" "$resume" "$hookdir" >> $hookdir/initqueue/settled/resume.sh

        {
            printf -- "%s" 'warn "Cancelling resume operation. Device not found.";'
            printf -- ' cancel_wait_for_dev /dev/resume; rm -f -- "$job" "%s/initqueue/settled/resume.sh";\n' "$hookdir"
        } >> $hookdir/initqueue/timeout/resume.sh

        mv /lib/dracut/resume.sh /lib/dracut/hooks/pre-mount/10-resume.sh
    else
        {
            if [ -x /usr/sbin/resume ]; then
                printf -- '%s' 'SUBSYSTEM=="block", ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
                printf -- ' RUN+="/sbin/initqueue --finished --unique --name 00resume /usr/sbin/resume %s $tempnode"\n' "$a_splash"
            fi
            printf -- '%s' 'SUBSYSTEM=="block", ACTION=="add|change", ENV{ID_FS_TYPE}=="suspend|swsuspend|swsupend",'
            printf -- '%s\n' ' RUN+="/sbin/initqueue --finished --unique --name 00resume echo %M:%m > /sys/power/resume"';
        } >> /etc/udev/rules.d/99-resume.rules
    fi
fi
PK�����4i\�pK�0��0����95resume/resume.shnu�ȯ����������#!/bin/sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin

[ -s /.resume -a -b "$resume" ] && {
    # First try user level resume; it offers splash etc
    case "$splash" in
        quiet )
            a_splash="-P splash=y"
        ;;
        * )
            a_splash="-P splash=n"
        ;;
    esac
    [ -x "$(command -v resume)" ] && command resume $a_splash "$resume"

    # parsing the output of ls is Bad, but until there is a better way...
    ls -lH "$resume" | (
        read x x x x maj min x;
        echo "${maj%,}:$min"> /sys/power/resume)
    >/.resume
}
PK�����4i\Uަ�&��&����95debug/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # do not add this module by default
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_multiple -o cat ls ps grep more cat rm strace free showmount \
                  ping netstat rpcinfo vi scp ping6 ssh find vi \
                  tcpdump cp less hostname mkdir systemd-analyze \
                  fsck fsck.ext2 fsck.ext4 fsck.ext3 fsck.ext4dev fsck.f2fs fsck.vfat e2fsck

    grep '^tcpdump:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
}

PK�����4i\�y;��������50plymouth/module-setup.shnu�ȯ����������#!/bin/bash

pkglib_dir() {
    local _dirs="/usr/lib/plymouth /usr/libexec/plymouth/"
    if find_binary dpkg-architecture &>/dev/null; then
        _dirs+=" /usr/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)/plymouth"
    fi
    for _dir in $_dirs; do
        if [ -x $_dir/plymouth-populate-initrd ]; then
            echo $_dir
            return
        fi
    done
}

# called by dracut
check() {
    [[ "$mount_needs" ]] && return 1
    [ -z $(pkglib_dir) ] && return 1

    require_binaries plymouthd plymouth plymouth-set-default-theme
}

# called by dracut
depends() {
    echo drm
}

# called by dracut
install() {
    PKGLIBDIR=$(pkglib_dir)
    if grep -q nash ${PKGLIBDIR}/plymouth-populate-initrd \
        || [ ! -x ${PKGLIBDIR}/plymouth-populate-initrd ]; then
        . "$moddir"/plymouth-populate-initrd.sh
    else
        PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$dracutfunctions" \
            ${PKGLIBDIR}/plymouth-populate-initrd -t "$initdir"
    fi

    inst_hook emergency 50 "$moddir"/plymouth-emergency.sh

    inst_multiple readlink

    if ! dracut_module_included "systemd"; then
        inst_hook pre-trigger 10 "$moddir"/plymouth-pretrigger.sh
        inst_hook pre-pivot 90 "$moddir"/plymouth-newroot.sh
    fi
}

PK�����4i\r�3���3��� ��50plymouth/plymouth-emergency.shnu�ȯ����������#!/bin/sh

plymouth --hide-splash 2>/dev/null || :
PK�����4i\�T�<������!��50plymouth/plymouth-pretrigger.shnu�ȯ����������#!/bin/sh

if type plymouthd >/dev/null 2>&1 && [ -z "$DRACUT_SYSTEMD" ]; then
    if getargbool 1 plymouth.enable && getargbool 1 rd.plymouth -d -n rd_NO_PLYMOUTH; then
        # first trigger graphics subsystem
        udevadm trigger --action=add --attr-match=class=0x030000 >/dev/null 2>&1
        # first trigger graphics and tty subsystem
        udevadm trigger --action=add \
            --subsystem-match=graphics \
            --subsystem-match=drm \
            --subsystem-match=tty \
            --subsystem-match=acpi \
            >/dev/null 2>&1

        udevadm settle --timeout=180 2>&1 | vinfo

        info "Starting plymouth daemon"
        mkdir -m 0755 /run/plymouth
        read consoledev rest < /sys/class/tty/console/active
        consoledev=${consoledev:-tty0}
        [ -x /lib/udev/console_init -a -e "/dev/$consoledev" ] && /lib/udev/console_init "/dev/$consoledev"
        plymouthd --attach-to-session --pid-file /run/plymouth/pid
        plymouth --show-splash 2>&1 | vinfo
        # reset tty after plymouth messed with it
        [ -x /lib/udev/console_init -a -e "/dev/$consoledev" ] && /lib/udev/console_init "/dev/$consoledev"
    fi
fi
PK�����4i\�b�q���q�����50plymouth/plymouth-newroot.shnu�ȯ����������#!/bin/sh

if type plymouth >/dev/null 2>&1 && [ -z "$DRACUT_SYSTEMD" ]; then
    plymouth --newroot=$NEWROOT
fi
PK�����4i\8�������&��50plymouth/plymouth-populate-initrd.shnu�ȯ����������#!/bin/bash

PLYMOUTH_LOGO_FILE="/usr/share/pixmaps/system-logo-white.png"
PLYMOUTH_THEME=$(plymouth-set-default-theme)

inst_multiple plymouthd plymouth \
    /etc/system-release

test -e "${PLYMOUTH_LOGO_FILE}" && inst_simple "${PLYMOUTH_LOGO_FILE}"

mkdir -m 0755 -p "${initdir}/usr/share/plymouth"

inst_libdir_file "plymouth/text.so" "plymouth/details.so"

if [[ $hostonly ]]; then
    inst_multiple \
        "/usr/share/plymouth/themes/details/details.plymouth" \
        "/usr/share/plymouth/themes/text/text.plymouth" \

    if [[ -d /usr/share/plymouth/themes/${PLYMOUTH_THEME} ]]; then
        for x in "/usr/share/plymouth/themes/${PLYMOUTH_THEME}"/* ; do
            [[ -f "$x" ]] || break
            inst $x
        done
    fi

    if [ -L /usr/share/plymouth/themes/default.plymouth ]; then
        inst /usr/share/plymouth/themes/default.plymouth
        # Install plugin for this theme
        PLYMOUTH_PLUGIN=$(grep "^ModuleName=" /usr/share/plymouth/themes/default.plymouth | while read a b c || [ -n "$b" ]; do echo $b; done;)
        inst_libdir_file "plymouth/${PLYMOUTH_PLUGIN}.so"
    fi
else
    for x in /usr/share/plymouth/themes/{text,details}/* ; do
        [[ -f "$x" ]] || continue
        THEME_DIR=$(dirname "$x")
        mkdir -m 0755 -p "${initdir}/$THEME_DIR"
        inst_multiple "$x"
    done
    (
        cd ${initdir}/usr/share/plymouth/themes;
        ln -s text/text.plymouth default.plymouth 2>&1;
    )
fi
PK�����4i\�=>)
��
����90qemu/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    if [[ $hostonly ]] || [[ $mount_needs ]]; then
        if type -P systemd-detect-virt >/dev/null 2>&1; then
            vm=$(systemd-detect-virt --vm 2>/dev/null)
            (($? != 0)) && return 255
            [[ $vm = "qemu" ]] && return 0
            [[ $vm = "kvm" ]] && return 0
            [[ $vm = "bochs" ]] && return 0
        fi

        for i in /sys/class/dmi/id/*_vendor; do
            [[ -f $i ]] || continue
            read vendor < $i
            [[ "$vendor" == "QEMU" ]] && return 0
            [[ "$vendor" == "Red Hat" ]] && return 0
            [[ "$vendor" == "Bochs" ]] && return 0
        done

        return 255
    fi

    return 0
}

# called by dracut
installkernel() {
    # qemu specific modules
    hostonly='' instmods \
            ata_piix ata_generic pata_acpi cdrom sr_mod ahci \
            virtio_blk virtio virtio_ring virtio_pci \
            virtio_scsi virtio_console virtio_rng virtio_mem \
            spapr-vscsi \
            qemu_fw_cfg
}
PK�����4i\Қ�rt ��t ����10i18n/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ "$mount_needs" ]] && return 1

    require_binaries setfont loadkeys kbd_mode || return 1

    return 0
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    if dracut_module_included "systemd"; then
        unset FONT
        unset KEYMAP
        [[ -f /etc/vconsole.conf ]] && . /etc/vconsole.conf
    fi

    KBDSUBDIRS=consolefonts,consoletrans,keymaps,unimaps
    DEFAULT_FONT="${i18n_default_font:-LatArCyrHeb-16}"
    I18N_CONF="/etc/locale.conf"
    VCONFIG_CONF="/etc/vconsole.conf"

    # This is from 10redhat-i18n.
    findkeymap () {
        local MAPS=$1
        local MAPNAME=${1%.map*}
        local map
        [[ ! -f $MAPS ]] && \
            MAPS=$(find ${kbddir}/keymaps -type f -name ${MAPNAME} -o -name ${MAPNAME}.map -o -name ${MAPNAME}.map.\*)

        for map in $MAPS; do
            KEYMAPS="$KEYMAPS $map"
            case $map in
                *.gz) cmd=zgrep;;
                *.bz2) cmd=bzgrep;;
                *) cmd=grep ;;
            esac

            for INCL in $($cmd "^include " $map | while read a a b || [ -n "$a" ]; do echo ${a//\"/}; done); do
                for FN in $(find ${kbddir}/keymaps -type f -name $INCL\*); do
                    strstr "$KEYMAPS" "$FN" || findkeymap $FN
                done
            done
        done
    }

# Function gathers variables from distributed files among the tree, maps to
# specified names and prints the result in format "new-name=value".
#
# $@ = list in format specified below (BNF notation)
#
# <list> ::= <element> | <element> " " <list>
# <element> ::= <conf-file-name> ":" <map-list>
# <map-list> ::= <mapping> | <mapping> "," <map-list>
# <mapping> ::= <src-var> "-" <dst-var> | <src-var>
#
# We assume no whitespace are allowed between symbols.
# <conf-file-name> is a file holding <src-var> in your system.
# <src-var> is a variable holding value of meaning the same as <dst-var>.
# <dst-var> is a variable which will be set up inside initramfs.
# If <dst-var> has the same name as <src-var> we can omit <dst-var>.
#
# Example:
# /etc/conf.d/keymaps:KEYMAP,extended_keymaps-EXT_KEYMAPS
# <list> = /etc/conf.d/keymaps:KEYMAP,extended_keymaps-EXT_KEYMAPS
# <element> = /etc/conf.d/keymaps:KEYMAP,extended_keymaps-EXT_KEYMAPS
# <conf-file-name> = /etc/conf.d/keymaps
# <map-list> = KEYMAP,extended_keymaps-EXT_KEYMAPS
# <mapping> = KEYMAP
# <src-var> = KEYMAP
# <mapping> = extended_keymaps-EXT_KEYMAPS
# <src-var> = extended_keymaps
# <dst-var> = EXT_KEYMAPS
    gather_vars() {
        local item map value

        for item in $@
        do
            item=(${item/:/ })
            for map in ${item[1]//,/ }
            do
                map=(${map//-/ })
                if [[ -f "${item[0]}" ]]; then
                    value=$(grep "^${map[0]}=" "${item[0]}")
                    value=${value#*=}
                    echo "${map[1]:-${map[0]}}=${value}"
                fi
            done
        done
    }

    install_base() {
        inst_multiple setfont loadkeys kbd_mode stty

        if ! dracut_module_included "systemd"; then
            inst ${moddir}/console_init.sh /lib/udev/console_init
            inst_rules ${moddir}/10-console.rules
            inst_hook cmdline 20 "${moddir}/parse-i18n.sh"
        fi

        if [[ ${kbddir} != "/usr/share" ]]; then
            inst_dir /usr/share
            for _src in $(eval echo {${KBDSUBDIRS}}); do
                [ ! -e "${initdir}/usr/share/${_src}" ] && ln -s "${kbddir}/${_src}" "${initdir}/usr/share/${_src}"
            done
        fi
    }

    install_all_kbd() {
        local rel f

        for _src in $(eval echo ${kbddir}/{${KBDSUBDIRS}}); do
            inst_dir "$_src"
            $DRACUT_CP -L -t "${initdir}/${_src}" "$_src"/*
        done

        # remove unnecessary files
        rm -f -- "${initdir}${kbddir}/consoletrans/utflist"
        find "${initdir}${kbddir}/" -name README\* -delete
        find "${initdir}${kbddir}/" -name '*.gz' -print -quit \
            | while read line || [ -n "$line" ]; do
            inst_multiple gzip
            done

        find "${initdir}${kbddir}/" -name '*.bz2' -print -quit \
            | while read line || [ -n "$line" ]; do
            inst_multiple bzip2
            done
    }

    install_local_i18n() {
        local map

        eval $(gather_vars ${i18n_vars})
        [ -f $I18N_CONF ] && . $I18N_CONF
        [ -f $VCONFIG_CONF ] && . $VCONFIG_CONF

        shopt -q -s nocasematch
        if [[ ${UNICODE} ]]
        then
            if [[ ${UNICODE} = YES || ${UNICODE} = 1 ]]
            then
                UNICODE=1
            elif [[ ${UNICODE} = NO || ${UNICODE} = 0 ]]
            then
                UNICODE=0
            else
                UNICODE=''
            fi
        fi
        if [[ ! ${UNICODE} && ${LANG} =~ .*\.UTF-?8 ]]
        then
            UNICODE=1
        fi
        shopt -q -u nocasematch

        # Gentoo user may have KEYMAP set to something like "-u pl2",
        KEYMAP=${KEYMAP#-* }

        # openSUSE user may have KEYMAP set to something like ".gz"
        KEYMAP=${KEYMAP/.gz/}

        # KEYTABLE is a bit special - it defines base keymap name and UNICODE
        # determines whether non-UNICODE or UNICODE version is used

        if [[ ${KEYTABLE} ]]; then
           if [[ ${UNICODE} == 1 ]]; then
               [[ ${KEYTABLE} =~ .*\.uni.* ]] || KEYTABLE=${KEYTABLE%.map*}.uni
           fi
           KEYMAP=${KEYTABLE}
        fi

        # I'm not sure of the purpose of UNIKEYMAP and GRP_TOGGLE.  They were in
        # original redhat-i18n module.  Anyway it won't hurt.
        EXT_KEYMAPS+=\ ${UNIKEYMAP}\ ${GRP_TOGGLE}

        [[ ${KEYMAP} ]] || {
            dinfo 'No KEYMAP configured.'
            return 1
        }

        findkeymap ${KEYMAP}

        for map in ${EXT_KEYMAPS}
        do
            ddebug "Adding extra map: ${map}"
            findkeymap ${map}
        done

        for keymap in ${KEYMAPS}; do
            inst_opt_decompress ${keymap}
        done

        inst_opt_decompress ${kbddir}/consolefonts/${DEFAULT_FONT}.*

        if [[ ${FONT} ]] && [[ ${FONT} != ${DEFAULT_FONT} ]]
        then
            FONT=${FONT%.psf*}
            inst_opt_decompress ${kbddir}/consolefonts/${FONT}.*
        fi

        if [[ ${FONT_MAP} ]]
        then
            FONT_MAP=${FONT_MAP%.trans}
            # There are three different formats that setfont supports
            inst_simple ${kbddir}/consoletrans/${FONT_MAP} \
            || inst_simple ${kbddir}/consoletrans/${FONT_MAP}.trans \
            || inst_simple ${kbddir}/consoletrans/${FONT_MAP}_to_uni.trans \
            || dwarn "Could not find FONT_MAP ${FONT_MAP}!"
        fi

        if [[ ${FONT_UNIMAP} ]]
        then
            FONT_UNIMAP=${FONT_UNIMAP%.uni}
            inst_simple ${kbddir}/unimaps/${FONT_UNIMAP}.uni
        fi

        if dracut_module_included "systemd" && [[ -f ${I18N_CONF} ]]; then
            inst_simple ${I18N_CONF}
        else
            mksubdirs ${initdir}${I18N_CONF}
            print_vars LC_ALL LANG >> ${initdir}${I18N_CONF}
        fi

        if dracut_module_included "systemd" && [[ -f ${VCONFIG_CONF} ]]; then
            inst_simple ${VCONFIG_CONF}
        else
            mksubdirs ${initdir}${VCONFIG_CONF}
            print_vars KEYMAP EXT_KEYMAPS UNICODE FONT FONT_MAP FONT_UNIMAP >> ${initdir}${VCONFIG_CONF}
        fi

        return 0
    }

    checks() {
        for kbddir in ${kbddir} /usr/lib/kbd /lib/kbd /usr/share /usr/share/kbd
        do
            [[ -d "${kbddir}" ]] && \
                for dir in ${KBDSUBDIRS//,/ }
            do
                [[ -d "${kbddir}/${dir}" ]] && continue
                false
            done && break
            kbddir=''
        done

        [[ -f $I18N_CONF && -f $VCONFIG_CONF ]] || \
            [[ ! ${hostonly} || ${i18n_vars} ]] || {
            derror 'i18n_vars not set!  Please set up i18n_vars in ' \
                'configuration file.'
        }
        return 0
    }

    if checks; then
        install_base

        if [[ ${hostonly} ]] && ! [[ ${i18n_install_all} == "yes" ]]; then
            install_local_i18n || install_all_kbd
        else
            install_all_kbd
        fi
    fi
}
PK�����4i\�	zfD��D��
��10i18n/READMEnu��[�����������dracut i18n module
------------------

INDEX

0. Introduction
1. Hostonly vs Generic
2. Configuration
   2.1. Variables
   2.2. Setting up mappings
   2.3. Additional settings
3. Kernel parameters

~

0. Introduction

i18n module provides internationalization for initramfs at runtime.  It
is intended to be generic across different GNU/Linux distributions.

i18n and keyboard settings are stored in different files among
distributions.  To deal with it avoiding hardcoding those differences in
the installation script we handle it by mappings between variables used
by dracut and the ones in the system.  Package maintainer is expected to
create those for his/her distribution and it's appreciated to share it
with us, so we can include it in source package.


1. Hostonly vs Generic

If you invoke dracut with '-H' option, i18n module install script will
gather variables values from your configuration files using mappings
provided in "/etc/dracut.conf.d/<foo>.conf".  Those variables will be
put in "etc/vconsole.conf" and "etc/locale.conf" files inside initramfs
image. Next it will install only declared font, keymaps and so.

When building generic image (dracut without '-H' option), install script
copies all content of directories: consolefonts, consoletrans, unimaps
and keymaps to image.  Take into account that's about 4 MiB.


2. Configuration

2.1. Variables

The following variables are used by i18n install script and at initramfs
runtime:

    KEYMAP - keyboard translation table loaded by loadkeys
    KEYTABLE - base name for keyboard translation table; if UNICODE is
    true, Unicode version will be loaded. Overrides KEYMAP.
    EXT_KEYMAPS - list of extra keymaps to bo loaded (sep. by space)
    UNICODE - boolean, indicating UTF-8 mode
    FONT - console font
    FONT_MAP - see description of '-m' parameter in setfont manual
    FONT_UNIMAP - see description of '-u' parameter in setfont manual

The following are appended to EXT_KEYMAPS only during build time:

    UNIKEYMAP
    GRP_TOGGLE

They were used in 10redhat-i18n module, but not sure of its purpose.
I'm leaving it in case...  The following are taken from the environment:

    LANG
    LC_ALL

If UNICODE variable is not provided, script indicates if UTF-8 should be
used on the basis of LANG value (if it ends with ".utf8" or similar).


2.2. Setting up mappings

Mappings between variables listed in 2.1. and the ones spread around
your system are set up in /etc/dracut.conf.d/<foo>.conf.  You need to
assign mappings to i18n_vars.  Here's an example:

i18n_vars="/etc/conf.d/keymaps:KEYMAP,EXTENDED_KEYMAPS-EXT_KEYMAPS /etc/conf.d/consolefont:CONSOLEFONT-FONT,CONSOLETRANSLATION-FONT_MAP /etc/rc.conf:UNICODE"

First we've got name of file in host file system tree.  After colon
there's mapping: <from>-<to>.  If both variables have the same name you
can enter just a single, but it's important to specify it!  The module
will source only variables you've listed.

Below there's detailed description in BNF:

<list> ::= <element> | <element> " " <list>
<element> ::= <conf-file-name> ":" <map-list>
<map-list> ::= <mapping> | <mapping> "," <map-list>
<mapping> ::= <src-var> "-" <dst-var> | <src-var>

We assume no whitespace are allowed between symbols.
<conf-file-name> is a file holding <src-var> in your system.
<src-var> is a variable holding value of meaning the same as <dst-var>.
<dst-var> is a variable which will be set up inside initramfs.
If <dst-var> has the same name as <src-var> we can omit <dst-var>.

Example:
/etc/conf.d/keymaps:KEYMAP,extended_keymaps-EXT_KEYMAPS
<list> = /etc/conf.d/keymaps:KEYMAP,extended_keymaps-EXT_KEYMAPS
<element> = /etc/conf.d/keymaps:KEYMAP,extended_keymaps-EXT_KEYMAPS
<conf-file-name> = /etc/conf.d/keymaps
<map-list> = KEYMAP,extended_keymaps-EXT_KEYMAPS
<mapping> = KEYMAP
<src-var> = KEYMAP
<mapping> = extended_keymaps-EXT_KEYMAPS
<src-var> = extended_keymaps
<dst-var> = EXT_KEYMAPS


2.3. Additional settings

If you encounter following error message: "Directories consolefonts,
consoletrans, keymaps, unimaps not found.", you can provide path where
those directories lie in your system by setting kbddir in configuration
file (the same where you put mappings).


3. Kernel parameters

If you create generic initramfs you can set up i18n by kernel
parameters using variables listed in 2.1. (except of UNIKEYMAP
and GRP_TOGGLE) The recommended minimum is: FONT and KEYMAP.
PK�����4i\(�2�����������10i18n/10-console.rulesnu��[�����������# Console initialization - keyboard, font, etc.
KERNEL=="tty0",		RUN+="/sbin/initqueue --onetime --unique --name console_init_$name /lib/udev/console_init $root/$name"
PK�����4i\�G���������10i18n/parse-i18n.shnu�ȯ����������#!/bin/sh

inst_key_val() {
    local _value
    local _file
    local _default
    _file="$1"; shift
    _key="$1"; shift
    _default="$1"; shift
    _value="$(getarg $@)"
    [ -z "${_value}" ] && _value=$_default
    if [ -n "${_value}" ]; then
        printf '%s="%s"\n' ${_key} ${_value} >> $_file
    fi
    unset _file
    unset _value
}

inst_key_val /etc/vconsole.conf KEYMAP      '' rd.vconsole.keymap       KEYMAP      -d KEYTABLE
inst_key_val /etc/vconsole.conf FONT        '' rd.vconsole.font         FONT        -d SYSFONT
inst_key_val /etc/vconsole.conf FONT_MAP    '' rd.vconsole.font.map     FONT_MAP    -d CONTRANS
inst_key_val /etc/vconsole.conf FONT_UNIMAP '' rd.vconsole.font.unimap  FONT_UNIMAP -d UNIMAP
inst_key_val /etc/vconsole.conf UNICODE      1 rd.vconsole.font.unicode UNICODE vconsole.unicode
inst_key_val /etc/vconsole.conf EXT_KEYMAP  '' rd.vconsole.keymap.ext   EXT_KEYMAP

inst_key_val /etc/locale.conf   LANG        '' rd.locale.LANG           LANG
inst_key_val /etc/locale.conf   LC_ALL      '' rd.locale.LC_ALL         LC_ALL

if [ -f /etc/locale.conf ]; then
    . /etc/locale.conf
    export LANG
    export LC_ALL
fi
PK�����4i\���L��L����10i18n/console_init.shnu�ȯ����������#!/bin/sh

[ -n "$DRACUT_SYSTEMD" ] && exit 0

if [ -x $systemdutildir/systemd-vconsole-setup ]; then
    $systemdutildir/systemd-vconsole-setup "$@"
fi

[ -e /etc/vconsole.conf ] && . /etc/vconsole.conf

DEFAULT_FONT=LatArCyrHeb-16
DEFAULT_KEYMAP=/etc/sysconfig/console/default.kmap

set_keyboard() {
    local param

    [ "${UNICODE}" = 1 ] && param=-u || param=-a
    kbd_mode ${param}
}

set_terminal() {
    local dev=$1

    if [ "${UNICODE}" = 1 ]; then
        printf '\033%%G' >&7
        stty -F ${dev} iutf8
    else
        printf '\033%%@' >&7
        stty -F ${dev} -iutf8
    fi
}

set_keymap() {
    local utf_switch

    if [ -z "${KEYMAP}" ]; then
        [ -f "${DEFAULT_KEYMAP}" ] && KEYMAP=${DEFAULT_KEYMAP}
    fi

    [ -n "${KEYMAP}" ] || return 1

    [ "${UNICODE}" = 1 ] && utf_switch=-u

    loadkeys -q ${utf_switch} ${KEYMAP} ${EXT_KEYMAPS}
}

set_font() {
    local dev=$1; local trans=''; local uni=''

    [ -z "${FONT}" ] && FONT=${DEFAULT_FONT}
    [ -n "${FONT_MAP}" ] && trans="-m ${FONT_MAP}"
    [ -n "${FONT_UNIMAP}" ] && uni="-u ${FONT_UNIMAP}"

    setfont ${FONT} -C ${dev} ${trans} ${uni}
}

dev_close() {
    exec 6>&-
    exec 7>&-
}

dev_open() {
    local dev=$1

    exec 6<${dev} && \
        exec 7>>${dev}
}

dev=/dev/${1#/dev/}
devname=${dev#/dev/}

[ -c "${dev}" ] || {
    echo "Usage: $0 device" >&2
    exit 1
}

dev_open ${dev}

for fd in 6 7; do
    if ! [ -t ${fd} ]; then
        echo "ERROR: File descriptor not opened: ${fd}" >&2
        dev_close
        exit 1
    fi
done

set_keyboard
set_terminal ${dev}
set_font ${dev}
set_keymap

dev_close

PK�����4i\�S������97biosdevname/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ "$mount_needs" ]] && return 1
    require_binaries biosdevname || return 1
    return 0
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_multiple biosdevname
    inst_rules 71-biosdevname.rules
}

PK�����4i\"��5��5��"��97biosdevname/parse-biosdevname.shnu�ȯ����������#!/bin/sh

if ! getargbool 1 biosdevname; then
    info "biosdevname=0: removing biosdevname network renaming"
    udevproperty UDEV_BIOSDEVNAME=
    rm -f -- /etc/udev/rules.d/71-biosdevname.rules
else
    info "biosdevname=1: activating biosdevname network renaming"
    udevproperty UDEV_BIOSDEVNAME=1
fi

PK�����4i\Ia������������98selinux/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_hook pre-pivot 50 "$moddir/selinux-loadpolicy.sh"
    inst_multiple setenforce
}

PK�����4i\�w	0��������98selinux/selinux-loadpolicy.shnu�ȯ����������#!/bin/sh

# FIXME: load selinux policy.  this should really be done after we switchroot

rd_load_policy()
{
    # If SELinux is disabled exit now
    getarg "selinux=0" > /dev/null && return 0

    SELINUX="enforcing"
    [ -e "$NEWROOT/etc/selinux/config" ] && . "$NEWROOT/etc/selinux/config"

    # Check whether SELinux is in permissive mode
    permissive=0
    getarg "enforcing=0" > /dev/null
    if [ $? -eq 0 -o "$SELINUX" = "permissive" ]; then
        permissive=1
    fi

    # Attempt to load SELinux Policy
    if [ -x "$NEWROOT/usr/sbin/load_policy" -o -x "$NEWROOT/sbin/load_policy" ]; then
        local ret=0
        local out
        info "Loading SELinux policy"
        mount -o bind /sys $NEWROOT/sys
        # load_policy does mount /proc and /sys/fs/selinux in
        # libselinux,selinux_init_load_policy()
        if [ -x "$NEWROOT/sbin/load_policy" ]; then
            out=$(LANG=C chroot "$NEWROOT" /sbin/load_policy -i 2>&1)
            ret=$?
            info $out
        else
            out=$(LANG=C chroot "$NEWROOT" /usr/sbin/load_policy -i 2>&1)
            ret=$?
            info $out
        fi
        umount $NEWROOT/sys/fs/selinux
        umount $NEWROOT/sys

        if [ "$SELINUX" = "disabled" ]; then
            return 0;
        fi

        if [ $ret -eq 0 -o $ret -eq 2 ]; then
            # If machine requires a relabel, force to permissive mode
            [ -e "$NEWROOT"/.autorelabel ] && LANG=C /usr/sbin/setenforce 0
            mount --rbind /dev "$NEWROOT/dev"
            LANG=C chroot "$NEWROOT" /sbin/restorecon -R /dev
            umount -R "$NEWROOT/dev"
            return 0
        fi

        warn "Initial SELinux policy load failed."
        if [ $ret -eq 3 -o $permissive -eq 0 ]; then
            warn "Machine in enforcing mode."
            warn "Not continuing"
            emergency_shell -n selinux
            exit 1
        fi
        return 0
    elif [ $permissive -eq 0 -a "$SELINUX" != "disabled" ]; then
        warn "Machine in enforcing mode and cannot execute load_policy."
        warn "To disable selinux, add selinux=0 to the kernel command line."
        warn "Not continuing"
        emergency_shell -n selinux
        exit 1
    fi
}

rd_load_policy
PK�����4i\^Y~:
��:
����91crypt-gpg/crypt-gpg-lib.shnu�ȯ����������#!/bin/sh

command -v ask_for_password >/dev/null || . /lib/dracut-crypt-lib.sh

# gpg_decrypt mnt_point keypath keydev device
#
# Decrypts symmetrically encrypted (password or OpenPGP smartcard) key to standard output.
#
# mnt_point - mount point where <keydev> is already mounted
# keypath - GPG encrypted key path relative to <mnt_point>
# keydev - device on which key resides; only to display in prompt
# device - device to be opened by cryptsetup; only to display in prompt
gpg_decrypt() {
    local mntp="$1"
    local keypath="$2"
    local keydev="$3"
    local device="$4"

    local gpghome=/tmp/gnupg
    local opts="--homedir $gpghome --no-mdc-warning --skip-verify --quiet"
    opts="$opts --logger-file /dev/null --batch --no-tty --passphrase-fd 0"

    mkdir -m 0700 -p "$gpghome"

    # Setup GnuPG home and gpg-agent for usage of OpenPGP smartcard.
    # This requires GnuPG >= 2.1, as it uses the new ,,pinentry-mode´´
    # feature, which - when set to ,,loopback´´ - allows us to pipe
    # the smartcard's pin to GnuPG (instead of using a normal pinentry
    # program needed with GnuPG < 2.1), making for uncomplicated
    # integration with the existing codebase.
    local useSmartcard="0"
    local gpgMajorVersion="$(gpg --version | sed -n 1p | sed -n -r -e 's|.* ([0-9]*).*|\1|p')"
    local gpgMinorVersion="$(gpg --version | sed -n 1p | sed -n -r -e 's|.* [0-9]*\.([0-9]*).*|\1|p')"

    if [ "${gpgMajorVersion}" -ge 2 ] && [ "${gpgMinorVersion}" -ge 1 ] \
            && [ -f /root/crypt-public-key.gpg ] && getargbool 1 rd.luks.smartcard ; then
        useSmartcard="1"
        echo "allow-loopback-pinentry" >> "$gpghome/gpg-agent.conf"
        GNUPGHOME="$gpghome" gpg-agent --quiet --daemon
        GNUPGHOME="$gpghome" gpg --quiet --no-tty --import < /root/crypt-public-key.gpg
        local smartcardSerialNumber="$(GNUPGHOME=$gpghome gpg --no-tty --card-status \
            | sed -n -r -e 's|Serial number.*: ([0-9]*)|\1|p' | tr -d '\n')"
        if [ -n "${smartcardSerialNumber}" ]; then
            inputPrompt="PIN (OpenPGP card ${smartcardSerialNumber})"
        fi
        GNUPGHOME="$gpghome" gpg-connect-agent 1>/dev/null learn /bye
        opts="$opts --pinentry-mode=loopback"
    fi

    ask_for_password \
        --cmd "gpg $opts --decrypt $mntp/$keypath" \
        --prompt "${inputPrompt:-Password ($keypath on $keydev for $device)}" \
        --tries 3 --tty-echo-off

    # Clean up the smartcard gpg-agent
    if [ "${useSmartcard}" == "1" ]; then
        GNUPGHOME="$gpghome" gpg-connect-agent 1>/dev/null killagent /bye
    fi

    rm -rf -- "$gpghome"
}
PK�����4i\{o�o��������91crypt-gpg/module-setup.shnu�ȯ����������#!/bin/bash

# GPG support is optional
# called by dracut
check() {
    require_binaries gpg || return 1

    if sc_requested; then
        if ! sc_supported; then
            dwarning "crypt-gpg: GnuPG >= 2.1 with scdaemon and libusb required for ccid smartcard support"
            return 1
        fi
        return 0
    fi

    return 255
}

# called by dracut
depends() {
    echo crypt
}

# called by dracut
install() {
    inst_multiple gpg
    inst "$moddir/crypt-gpg-lib.sh" "/lib/dracut-crypt-gpg-lib.sh"

    if sc_requested; then
        inst_multiple gpg-agent
        inst_multiple gpg-connect-agent
        inst_multiple /usr/libexec/scdaemon
        cp "$(sc_public_key)" "${initdir}/root/"
    fi
}

sc_public_key() {
    echo -n "/etc/dracut.conf.d/crypt-public-key.gpg"
}

# CCID Smartcard support requires GnuPG >= 2.1 with scdaemon and libusb
sc_supported() {
    local gpgMajor="$(gpg --version | sed -n 1p | sed -n -r -e 's|.* ([0-9]*).*|\1|p')"
    local gpgMinor="$(gpg --version | sed -n 1p | sed -n -r -e 's|.* [0-9]*\.([0-9]*).*|\1|p')"
    if [[ "${gpgMajor}" -gt 2 || "${gpgMajor}" -eq 2 && "${gpgMinor}" -ge 1 ]] && \
       require_binaries gpg-agent &&
       require_binaries gpg-connect-agent &&
       require_binaries /usr/libexec/scdaemon &&
       (ldd /usr/libexec/scdaemon | grep libusb > /dev/null); then
        return 0
    else
        return 1
    fi
}

sc_requested() {
    if [ -f "$(sc_public_key)" ]; then
        return 0
    else
        return 1
    fi
}
PK�����4i\F%��#
��#
����91crypt-gpg/READMEnu��[�����������# Directions for changing a system from password-based gpg keyfile
# to smartcard-based gpg keyfile

# Be sure that you meet the following requirements:
#  1. GnuPG >= 2.1 installed with
#     * Smartcard support enabled (scdaemon must be built)
#     * Direct CCID access built into scdaemon
#  2. A password-based gpg keyfile ${KEYFILE} (e.g. "keyfile.gpg"):
#     That is, a file containing the slot key for LUKS, which
#     has been encrypted symmetrically with GnuPG using
#     a password.
#  3. Your public OpenPGP identity ${RECIPIENT} (e.g. "3A696356")
#  4. An OpenPGP smartcard holding the decryption key associated
#     with your public identity
#  5. A CCID smartcard reader

#  Notes: Requirement 4. and 5. can of course be one device, e.g.
#         a USB token with an integrated OpenPGP smartcard

# Make a backup of your keyfile (assuming it lies on the boot partition)
$ cp /boot/${KEYFILE} /safe/place/keyfile.bak.gpg

# Change your keyfile from purely password-based to both
# password-based and key-based (you can then decrypt the keyfile
# with either method). As an example aes256 is chosen, the cipher
# is not important to this guide, but do note that your kernel
# must support it at boot time (be it built into the kernel image
# or loaded as a module from the initramfs).
$ cat /safe/place/keyfile.bak.gpg | gpg -d | gpg --encrypt --recipient ${RECIPIENT} --cipher-algo aes256 --armor -c > /safe/place/keyfile_sc.gpg

# Verify that you can decrypt your new keyfile both with the password
# and your smartcard.
# (with smartcard inserted, you should be prompted for your PIN, unless
#  you already did so and have not yet timed out)
$ gpg -d /safe/place/keyfile_sc.gpg
# (with smartcard disconnected, you should be prompted for your password)
$ gpg -d /safe/place/keyfile_sc.gpg

# After verification, replace your old keyfile with your new one
$ su -c 'cp /safe/place/keyfile_sc.gpg /boot/${KEYFILE}'

# Export your public key to where crypt-gpg can find it
$ gpg --armor --export-options export-minimal --export ${RECIPIENT} > /safe/place/crypt-public-key.gpg
$ su -c 'cp /safe/place/crypt-public-key.gpg /etc/dracut.conf.d/crypt-public-key.gpg'

# Rebuild your initramfs as usual
# When booting with any of the requirements not met, crypt-gpg will default to password-based keyfile unlocking.
# If all requirements are met and smartcard support is not disabled by setting the kernel option "rd.luks.smartcard=0"
# crypt-gpg will try find and use a connected OpenPGP smartcard by prompting you for the PIN and then
# unlocking the gpg keyfile with the smartcard.
PK�����4i\�O�Ù�������90dmraid/61-dmraid-imsm.rulesnu��[�����������# This file causes block devices with RAID (dmraid) signatures to
# automatically cause dmraid_scan to be run.
# See udev(8) for syntax

SUBSYSTEM!="block", GOTO="dm_end"
ACTION!="add|change", GOTO="dm_end"
# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="dm_end"

ENV{ID_FS_TYPE}=="linux_raid_member", GOTO="dm_end"

ENV{ID_FS_TYPE}!="*_raid_member", GOTO="dm_end"

ENV{ID_FS_TYPE}=="isw_raid_member", ENV{rd_NO_MDIMSM}!="?*", GOTO="dm_end"
ENV{ID_FS_TYPE}=="ddf_raid_member", ENV{rd_NO_MDDDF}!="?*", GOTO="dm_end"

ENV{rd_NO_DM}=="?*", GOTO="dm_end"

OPTIONS:="nowatch"

ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", GOTO="dm_end"

PROGRAM=="/bin/sh -c 'for i in $sys/$devpath/holders/dm-[0-9]*; do [ -e $$i ] && exit 0; done; exit 1;' ", \
    GOTO="dm_end"

RUN+="/sbin/initqueue --onetime --unique --settled /sbin/dmraid_scan $env{DEVNAME}"

LABEL="dm_end"
PK�����4i\� �K��K����90dmraid/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _rootdev
    # if we don't have dmraid installed on the host system, no point
    # in trying to support it in the initramfs.
    require_binaries dmraid || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for dev in "${!host_fs_types[@]}"; do
            [[ "${host_fs_types[$dev]}" != *_raid_member ]] && continue

            DEVPATH=$(get_devpath_block "$dev")

            for holder in "$DEVPATH"/holders/*; do
                [[ -e "$holder" ]] || continue
                [[ -e "$holder/dm" ]] && return 0
                break
            done

        done
        return 255
    }

    return 0
}

# called by dracut
depends() {
    echo dm rootfs-block
    return 0
}

# called by dracut
cmdline() {
    local _activated
    declare -A _activated

    for dev in "${!host_fs_types[@]}"; do
        local holder DEVPATH DM_NAME majmin
        [[ "${host_fs_types[$dev]}" != *_raid_member ]] && continue

        DEVPATH=$(get_devpath_block "$dev")

        for holder in "$DEVPATH"/holders/*; do
            [[ -e "$holder" ]] || continue
            dev="/dev/${holder##*/}"
            DM_NAME="$(dmsetup info -c --noheadings -o name "$dev" 2>/dev/null)"
            [[ ${DM_NAME} ]] && break
        done

        [[ ${DM_NAME} ]] || continue

        if ! [[ ${_activated[${DM_NAME}]} ]]; then
            printf "%s" " rd.dm.uuid=${DM_NAME}"
            _activated["${DM_NAME}"]=1
        fi
    done
}

# called by dracut
install() {
    local _i

    if [[ $hostonly_cmdline == "yes" ]]; then
        local _raidconf=$(cmdline)
        [[ $_raidconf ]] && printf "%s\n" "$_raidconf" >> "${initdir}/etc/cmdline.d/90dmraid.conf"
    fi

    inst_multiple dmraid
    inst_multiple -o kpartx
    inst $(command -v partx) /sbin/partx

    inst "$moddir/dmraid.sh" /sbin/dmraid_scan

    inst_rules 66-kpartx.rules 67-kpartx-compat.rules

    inst_libdir_file "libdmraid-events*.so*"

    inst_rules "$moddir/61-dmraid-imsm.rules"
    #inst "$moddir/dmraid-cleanup.sh" /sbin/dmraid-cleanup
    inst_hook pre-trigger 30 "$moddir/parse-dm.sh"
}
PK�����4i\w��o:��:����90dmraid/parse-dm.shnu�ȯ����������#!/bin/sh

# nodmraid for anaconda / rc.sysinit compatibility
if ! getargbool 1 rd.dm -d -n rd_NO_DM || getarg "rd.dm=0" -d nodmraid; then
    info "rd.dm=0: removing DM RAID activation"
    udevproperty rd_NO_DM=1
fi

if  ! command -v mdadm >/dev/null \
    || ! getargbool 1 rd.md.imsm -d -n rd_NO_MDIMSM -n noiswmd \
    || ! getargbool 1 rd.md -d -n rd_NO_MD; then
    info "rd.md.imsm=0: no MD RAID for imsm/isw raids"
    udevproperty rd_NO_MDIMSM=1
fi

if  ! command -v mdadm >/dev/null \
    || ! getargbool 1 rd.md.ddf -n rd_NO_MDDDF -n noddfmd \
    || ! getargbool 1 rd.md -d -n rd_NO_MD; then
    info "rd.md.ddf=0: no MD RAID for SNIA ddf raids"
    udevproperty rd_NO_MDDDF=1
fi

DM_RAIDS=$(getargs rd.dm.uuid -d rd_DM_UUID=)

if [ -z "$DM_RAIDS" ] && ! getargbool 0 rd.auto; then
    udevproperty rd_NO_DM=1
fi
PK�����4i\W�x��������90dmraid/dmraid.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

dev="$1"
devenc=$(str_replace "$1" '/' '\2f')

[ -e /tmp/dmraid.$devenc ] && exit 0

>/tmp/dmraid.$devenc

DM_RAIDS=$(getargs rd.dm.uuid -d rd_DM_UUID=)

if [ -n "$DM_RAIDS" ] || getargbool 0 rd.auto; then

    DM_CLEANUP="no"

    # run dmraid if udev has settled
    info "Scanning for dmraid devices $DM_RAIDS"
    SETS=$(dmraid -c -s)

    if [ "$SETS" = "no raid disks" -o "$SETS" = "no raid sets" ]; then
        return
    fi

    info "Found dmraid sets:"
    echo $SETS|vinfo

    if [ -n "$DM_RAIDS" ]; then
    # only activate specified DM RAIDS
        for r in $DM_RAIDS; do
            for s in $SETS; do
                if [ "${s##$r}" != "$s" ]; then
                    info "Activating $s"
                    dmraid -ay -i -p --rm_partitions "$s" 2>&1 | vinfo
                fi
            done
        done
    else
    # scan and activate all DM RAIDS
        for s in $SETS; do
            info "Activating $s"
            dmraid -ay -i -p --rm_partitions "$s" 2>&1 | vinfo
            [ -e "/dev/mapper/$s" ] && kpartx -a "/dev/mapper/$s" 2>&1 | vinfo
            udevsettle
        done
    fi

    need_shutdown

fi
PK�����4i\N���X���X�����95iscsi/cleanup-iscsi.shnu�ȯ����������#!/bin/sh

[ -z "${DRACUT_SYSTEMD}" ] && [ -e /sys/module/bnx2i ] && killproc iscsiuio

PK�����4i\vwH�$���$����95iscsi/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _rootdev
    # If our prerequisites are not met, fail anyways.
    require_binaries iscsi-iname iscsiadm iscsid || return 1

    # If hostonly was requested, fail the check if we are not actually
    # booting from root.

    is_iscsi() {
        local _dev=$1

        [[ -L "/sys/dev/block/$_dev" ]] || return
        cd "$(readlink -f "/sys/dev/block/$_dev")"
        until [[ -d sys || -d iscsi_session ]]; do
            cd ..
        done
        [[ -d iscsi_session ]]
    }

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        pushd . >/dev/null
        for_each_host_dev_and_slaves is_iscsi || return 255
        popd >/dev/null
    }
    return 0
}

get_ibft_mod() {
    local ibft_mac=$1
    local iface_mac iface_mod
    # Return the iSCSI offload module for a given MAC address
    for iface_desc in $(iscsiadm -m iface | cut -f 2 -d ' '); do
        iface_mod=${iface_desc%%,*}
        iface_mac=${iface_desc#*,}
        iface_mac=${iface_mac%%,*}
        if [ "$ibft_mac" = "$iface_mac" ] ; then
            echo $iface_mod
            return 0
        fi
    done
}

install_ibft() {
    # When iBFT / iscsi_boot is detected:
    # - Use 'ip=ibft' to set up iBFT network interface
    #   Note: bnx2i is using a different MAC address of iSCSI offloading
    #         so the 'ip=ibft' parameter must not be set
    # - specify firmware booting cmdline parameter

    for d in /sys/firmware/* ; do
        if [ -d ${d}/ethernet0 ] ; then
            read ibft_mac < ${d}/ethernet0/mac
            ibft_mod=$(get_ibft_mod $ibft_mac)
        fi
        if [ -z "$ibft_mod" ] && [ -d ${d}/ethernet1 ] ; then
            read ibft_mac < ${d}/ethernet1/mac
            ibft_mod=$(get_ibft_mod $ibft_mac)
        fi
        if [ -d ${d}/initiator ] ; then
            if [ ${d##*/} = "ibft" ] && [ "$ibft_mod" != "bnx2i" ] ; then
                echo -n "rd.iscsi.ibft=1 "
            fi
            echo -n "rd.iscsi.firmware=1"
        fi
    done
}

install_iscsiroot() {
    local devpath=$1
    local scsi_path iscsi_lun session c d conn host flash
    local iscsi_session iscsi_address iscsi_port iscsi_targetname iscsi_tpgt
    local bootproto

    scsi_path=${devpath%%/block*}
    [ "$scsi_path" = "$devpath" ] && return 1
    iscsi_lun=${scsi_path##*:}
    [ "$iscsi_lun" = "$scsi_path" ] && return 1
    session=${devpath%%/target*}
    [ "$session" = "$devpath" ] && return 1
    iscsi_session=${session##*/}
    [ "$iscsi_session" = "$session" ] && return 1
    host=${session%%/session*}
    [ "$host" = "$session" ] && return 1
    iscsi_host=${host##*/}

    for flash in ${host}/flashnode_sess-* ; do
        [ -f "$flash" ] || continue
        [ ! -e "$flash/is_boot_target" ] && continue
        is_boot=$(cat $flash/is_boot_target)
        if [ $is_boot -eq 1 ] ; then
            # qla4xxx flashnode session; skip iBFT discovery
            iscsi_initiator=$(cat /sys/class/iscsi_host/${iscsi_host}/initiatorname)
            echo "rd.iscsi.initiator=${iscsi_initiator}"
            return;
        fi
    done

    for d in ${session}/* ; do
        case $d in
	    *connection*)
	        c=${d##*/}
	        conn=${d}/iscsi_connection/${c}
	        if [ -d ${conn} ] ; then
		    iscsi_address=$(cat ${conn}/persistent_address)
		    iscsi_port=$(cat ${conn}/persistent_port)
	        fi
	        ;;
	    *session)
	        if [ -d ${d}/${iscsi_session} ] ; then
                    iscsi_initiator=$(cat ${d}/${iscsi_session}/initiatorname)
		    iscsi_targetname=$(cat ${d}/${iscsi_session}/targetname)
	        fi
	        ;;
        esac
    done

    [ -z "$iscsi_address" ] && return
    local_address=$(ip -o route get to $iscsi_address | sed -n 's/.*src \([0-9a-f.:]*\).*/\1/p')
    ifname=$(ip -o route get to $iscsi_address | sed -n 's/.*dev \([^ ]*\).*/\1/p')

    # follow ifcfg settings for boot protocol
    for _path in \
        "/etc/sysconfig/network-scripts/ifcfg-$ifname" \
        "/etc/sysconfig/network/ifcfg-$ifname" \
    ; do
        [ -r "$_path" ] && bootproto=$(sed -n "s/BOOTPROTO='\?\([[:alpha:]]*6\?\)4\?/\1/p" "$_path")
    done

    if [ $bootproto ]; then
        printf 'ip=%s:%s ' ${ifname} ${bootproto}
    else
        printf 'ip=%s:static ' ${ifname}
    fi

    if [ -e /sys/class/net/$ifname/address ] ; then
        ifmac=$(cat /sys/class/net/$ifname/address)
        printf 'ifname=%s:%s ' ${ifname} ${ifmac}
    fi

    if [ -n "$iscsi_address" -a -n "$iscsi_targetname" ] ; then
        if [ -n "$iscsi_port" -a "$iscsi_port" -eq 3260 ] ; then
            iscsi_port=
        fi
        if [ -n "$iscsi_lun" -a "$iscsi_lun" -eq 0 ] ; then
            iscsi_lun=
        fi
        # In IPv6 case rd.iscsi.initatior= must pass address in [] brackets
        case "$iscsi_address" in
            *:*)
                iscsi_address="[$iscsi_address]"
                ;;
        esac
        # Must be two separate lines, so that "sort | uniq" commands later
        # can sort out rd.iscsi.initiator= duplicates
        echo "rd.iscsi.initiator=${iscsi_initiator}"
        echo "netroot=iscsi:${iscsi_address}::${iscsi_port}:${iscsi_lun}:${iscsi_targetname}"
        echo "rd.neednet=1"
    fi
    return 0
}


install_softiscsi() {
    [ -d /sys/firmware/ibft ] && return 0

    is_softiscsi() {
        local _dev=$1
        local iscsi_dev

        [[ -L "/sys/dev/block/$_dev" ]] || return
        iscsi_dev=$(cd -P /sys/dev/block/$_dev; echo $PWD)
        install_iscsiroot $iscsi_dev
    }

    for_each_host_dev_and_slaves_all is_softiscsi || return 255
    return 0
}

# called by dracut
depends() {
    echo network rootfs-block
}

# called by dracut
installkernel() {
    local _arch=$(uname -m)
    local _funcs='iscsi_register_transport'

    instmods bnx2i qla4xxx cxgb3i cxgb4i be2iscsi qedi
    hostonly="" instmods iscsi_tcp iscsi_ibft crc32c iscsi_boot_sysfs

    if [ "$_arch" = "s390" -o "$_arch" = "s390x" ]; then
        _s390drivers="=drivers/s390/scsi"
    fi

    dracut_instmods -o -s ${_funcs} =drivers/scsi ${_s390drivers:+"$_s390drivers"}
}

# called by dracut
cmdline() {
    local _iscsiconf=$(install_ibft)
    {
        if [ "$_iscsiconf" ] ; then
            echo ${_iscsiconf}
        else
            install_softiscsi
        fi
    } | sort | uniq
}

# called by dracut
install() {
    inst_multiple -o iscsiuio
    inst_libdir_file 'libgcc_s.so*'
    inst_multiple umount iscsi-iname iscsiadm iscsid

    inst_multiple -o \
        $systemdsystemunitdir/iscsid.socket \
        $systemdsystemunitdir/iscsid.service \
        $systemdsystemunitdir/iscsiuio.service \
        $systemdsystemunitdir/iscsiuio.socket \
        $systemdsystemunitdir/sockets.target.wants/iscsid.socket \
        $systemdsystemunitdir/sockets.target.wants/iscsiuio.socket

    if [[ $hostonly ]]; then
        inst_dir $(/usr/bin/find /etc/iscsi)
    else
        inst_simple /etc/iscsi/iscsid.conf
    fi

    # Detect iBFT and perform mandatory steps
    if [[ $hostonly_cmdline == "yes" ]] ; then
        local _iscsiconf=$(cmdline)
        [[ $_iscsiconf ]] && printf "%s\n" "$_iscsiconf" >> "${initdir}/etc/cmdline.d/95iscsi.conf"
    fi

    inst_hook cmdline 90 "$moddir/parse-iscsiroot.sh"
    inst_hook cleanup 90 "$moddir/cleanup-iscsi.sh"
    inst "$moddir/iscsiroot.sh" "/sbin/iscsiroot"
    if ! dracut_module_included "systemd"; then
        inst "$moddir/mount-lun.sh" "/bin/mount-lun.sh"
    else
        inst_multiple -o \
                      $systemdsystemunitdir/iscsi.service \
                      $systemdsystemunitdir/iscsid.service \
                      $systemdsystemunitdir/iscsid.socket \
                      $systemdsystemunitdir/iscsiuio.service \
                      $systemdsystemunitdir/iscsiuio.socket \
                      iscsiadm iscsid

        for i in \
                iscsid.socket \
                iscsiuio.socket \
            ; do
            systemctl -q --root "$initdir" enable "$i"
        done
        
        for i in \
                iscsid.service \
                iscsiuio.service \
            ; do
            systemctl -q --root "$initdir" add-wants basic.target "$i"
        done

        # Make sure iscsid is started after dracut-cmdline and ready for the initqueue
        mkdir -p "${initdir}/$systemdsystemunitdir/iscsid.service.d"
        (
            echo "[Unit]"
            echo "After=dracut-cmdline.service"
            echo "Before=dracut-initqueue.service"
        ) > "${initdir}/$systemdsystemunitdir/iscsid.service.d/dracut.conf"

        # The iscsi deamon does not need to wait for any storage inside initrd
        mkdir -p "${initdir}/$systemdsystemunitdir/iscsid.socket.d"
        (
            echo "[Unit]"
            echo "DefaultDependencies=no"
            echo "Conflicts=shutdown.target"
            echo "Before=shutdown.target sockets.target"
        ) > "${initdir}/$systemdsystemunitdir/iscsid.socket.d/dracut.conf"
        mkdir -p "${initdir}/$systemdsystemunitdir/iscsiuio.socket.d"
        (
            echo "[Unit]"
            echo "DefaultDependencies=no"
            echo "Conflicts=shutdown.target"
            echo "Before=shutdown.target sockets.target"
        ) > "${initdir}/$systemdsystemunitdir/iscsiuio.socket.d/dracut.conf"

    fi
    inst_dir /var/lib/iscsi
    dracut_need_initqueue
}
PK�����4i\ortJ��������95iscsi/parse-iscsiroot.shnu�ȯ����������#!/bin/sh
#
# Preferred format:
#       root=iscsi:[<servername>]:[<protocol>]:[<port>]:[<LUN>]:<targetname>
#       [root=*] netroot=iscsi:[<servername>]:[<protocol>]:[<port>]:[<LUN>]:<targetname>
#
# Legacy formats:
#       [net]root=[iscsi] iscsiroot=[<servername>]:[<protocol>]:[<port>]:[<LUN>]:<targetname>
#       [net]root=[iscsi] iscsi_firmware
#
# root= takes precedence over netroot= if root=iscsi[...]
#

# This script is sourced, so root should be set. But let's be paranoid
[ -z "$root" ] && root=$(getarg root=)
if [ -z "$netroot" ]; then
    for nroot in $(getargs netroot=); do
        [ "${nroot%%:*}" = "iscsi" ] && break
    done
    if [ "${nroot%%:*}" = "iscsi" ]; then
        netroot="$nroot"
    else
        for nroot in $(getargs netroot=); do
            [ "${nroot%%:*}" = "dhcp" ] && break
        done
        netroot="$nroot"
    fi
fi
[ -z "$iscsiroot" ] && iscsiroot=$(getarg iscsiroot=)
[ -z "$iscsi_firmware" ] && getargbool 0 rd.iscsi.firmware -y iscsi_firmware && iscsi_firmware="1"

[ -n "$iscsiroot" ] && [ -n "$iscsi_firmware" ] && die "Mixing iscsiroot and iscsi_firmware is dangerous"

type write_fs_tab >/dev/null 2>&1 || . /lib/fs-lib.sh

# Root takes precedence over netroot
if [ "${root%%:*}" = "iscsi" ] ; then
    if [ -n "$netroot" ] ; then
        echo "Warning: root takes precedence over netroot. Ignoring netroot"
    fi
    netroot=$root
    # if root is not specified try to mount the whole iSCSI LUN
    printf 'ENV{DEVTYPE}!="partition", SYMLINK=="disk/by-path/*-iscsi-*-*", SYMLINK+="root"\n' >> /etc/udev/rules.d/99-iscsi-root.rules
    [ -n "$DRACUT_SYSTEMD" ] && systemctl is-active systemd-udevd && udevadm control --reload-rules
    root=/dev/root

    write_fs_tab /dev/root
fi

# If it's not empty or iscsi we don't continue
for nroot in $(getargs netroot); do
    [ "${nroot%%:*}" = "iscsi" ] || continue
    netroot="$nroot"
    break
done

# Root takes precedence over netroot
if [ "${root}" = "/dev/root" ] && getarg "netroot=dhcp" ; then
    # if root is not specified try to mount the whole iSCSI LUN
    printf 'ENV{DEVTYPE}!="partition", SYMLINK=="disk/by-path/*-iscsi-*-*", SYMLINK+="root"\n' >> /etc/udev/rules.d/99-iscsi-root.rules
    [ -n "$DRACUT_SYSTEMD" ] && systemctl is-active systemd-udevd && udevadm control --reload-rules
fi

if [ -n "$iscsiroot" ] ; then
    [ -z "$netroot" ]  && netroot=$root

    # @deprecated
    echo "Warning: Argument iscsiroot is deprecated and might be removed in a future"
    echo "release. See 'man dracut.kernel' for more information."

    # Accept iscsiroot argument?
    [ -z "$netroot" ] || [ "$netroot" = "iscsi" ] || \
        die "Argument iscsiroot only accepted for empty root= or [net]root=iscsi"

    # Override root with iscsiroot content?
    [ -z "$netroot" ] || [ "$netroot" = "iscsi" ] && netroot=iscsi:$iscsiroot
fi

# iscsi_firmware does not need argument checking
if [ -n "$iscsi_firmware" ]; then
    if [ "$root" != "dhcp" ] && [ "$netroot" != "dhcp" ]; then
        [ -z "$netroot" ] && netroot=iscsi:
    fi
    modprobe -b -q iscsi_boot_sysfs 2>/dev/null
    modprobe -b -q iscsi_ibft
    # if no ip= is given, but firmware
    echo "${DRACUT_SYSTEMD+systemctl is-active initrd-root-device.target || }[ -f '/tmp/iscsistarted-firmware' ]" > $hookdir/initqueue/finished/iscsi_started.sh
    initqueue --unique --online /sbin/iscsiroot online "iscsi:" "$NEWROOT"
    initqueue --unique --onetime --timeout /sbin/iscsiroot timeout "iscsi:" "$NEWROOT"
    initqueue --unique --onetime --settled /sbin/iscsiroot online "iscsi:" "'$NEWROOT'"
fi

# ISCSI actually supported?
if ! [ -e /sys/module/iscsi_tcp ]; then
    modprobe -b -q iscsi_tcp || die "iscsiroot requested but kernel/initrd does not support iscsi"
fi

modprobe --all -b -q qla4xxx cxgb3i cxgb4i bnx2i be2iscsi

if [ -n "$netroot" ] && [ "$root" != "/dev/root" ] && [ "$root" != "dhcp" ]; then
    if ! getargbool 1 rd.neednet >/dev/null || ! getarg "ip="; then
        initqueue --unique --onetime --settled /sbin/iscsiroot dummy "'$netroot'" "'$NEWROOT'"
    fi
fi

if arg=$(getarg rd.iscsi.initiator -d iscsi_initiator=) && [ -n "$arg" ] && ! [ -f /run/initiatorname.iscsi ] ; then
    iscsi_initiator=$arg
    echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
    ln -fs /run/initiatorname.iscsi /dev/.initiatorname.iscsi
    rm -f /etc/iscsi/initiatorname.iscsi
    mkdir -p /etc/iscsi
    ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
    if [ -n "$DRACUT_SYSTEMD" ]; then
        systemctl try-restart iscsid
        # FIXME: iscsid is not yet ready, when the service is :-/
        sleep 1
    fi
fi

# If not given on the cmdline and initiator-name available via iBFT
if [ -z $iscsi_initiator ] && [ -f /sys/firmware/ibft/initiator/initiator-name ] && ! [ -f /tmp/iscsi_set_initiator ]; then
    iscsi_initiator=$(while read line || [ -n "$line" ]; do echo $line;done < /sys/firmware/ibft/initiator/initiator-name)
    if [ -n "$iscsi_initiator" ]; then
        echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
        rm -f /etc/iscsi/initiatorname.iscsi
        mkdir -p /etc/iscsi
        ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
        > /tmp/iscsi_set_initiator
        if [ -n "$DRACUT_SYSTEMD" ]; then
            systemctl try-restart iscsid
            # FIXME: iscsid is not yet ready, when the service is :-/
            sleep 1
        fi
    fi
fi

if [ -z "$netroot" ] || ! [ "${netroot%%:*}" = "iscsi" ]; then
    return 1
fi

initqueue --unique --onetime --timeout /sbin/iscsiroot timeout "$netroot" "$NEWROOT"

for nroot in $(getargs netroot); do
    [ "${nroot%%:*}" = "iscsi" ] || continue
    type parse_iscsi_root >/dev/null 2>&1 || . /lib/net-lib.sh
    parse_iscsi_root "$nroot" || return 1
    netroot_enc=$(str_replace "$nroot" '/' '\2f')
    echo "${DRACUT_SYSTEMD+systemctl is-active initrd-root-device.target || }[ -f '/tmp/iscsistarted-$netroot_enc' ]" > $hookdir/initqueue/finished/iscsi_started.sh
done

# Done, all good!
rootok=1

# Shut up init error check
[ -z "$root" ] && root="iscsi"
PK�����4i\�q"�L��L����95iscsi/mount-lun.shnu�ȯ����������#!/bin/sh
if [ -z $iscsi_lun ]; then
    iscsi_lun=0
fi
NEWROOT=${NEWROOT:-"/sysroot"}

for disk in /dev/disk/by-path/*-iscsi-*-$iscsi_lun; do
    if mount -t ${fstype:-auto} -o "$rflags" $disk $NEWROOT; then
        if [ ! -d $NEWROOT/proc ]; then
            umount $disk
            continue
        fi
        break
    fi
done
PK�����4i\���o�)���)����95iscsi/iscsiroot.shnu�ȯ����������#!/bin/sh
#
# This implementation is incomplete: Discovery mode is not implemented and
# the argument handling doesn't follow currently agreed formats. This is mainly
# because rfc4173 does not say anything about iscsi_initiator but open-iscsi's
# iscsistart needs this.
#

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
type parse_iscsi_root >/dev/null 2>&1 || . /lib/net-lib.sh
type write_fs_tab >/dev/null 2>&1 || . /lib/fs-lib.sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin

# Huh? Empty $1?
[ -z "$1" ] && exit 1

# Huh? Empty $2?
[ -z "$2" ] && exit 1

# Huh? Empty $3? This isn't really necessary, since NEWROOT isn't
# used here. But let's be consistent
[ -z "$3" ] && exit 1

# root is in the form root=iscsi:[<servername>]:[<protocol>]:[<port>]:[<LUN>]:<targetname>
netif="$1"
iroot="$2"

# If it's not iscsi we don't continue
[ "${iroot%%:*}" = "iscsi" ] || exit 1

iroot=${iroot#iscsi}
iroot=${iroot#:}

# XXX modprobe crc32c should go in the cmdline parser, but I haven't yet
# figured out a way how to check whether this is built-in or not
modprobe crc32c 2>/dev/null

if [ -z "${DRACUT_SYSTEMD}" ] && [ -e /sys/module/bnx2i ] && ! [ -e /tmp/iscsiuio-started ]; then
        iscsiuio
        > /tmp/iscsiuio-started
fi


handle_firmware()
{
    local ifaces retry

    # Depending on the 'ql4xdisablesysfsboot' qla4xxx
    # will be autostarting sessions without presenting
    # them via the firmware interface.
    # In these cases 'iscsiadm -m fw' will fail, but
    # the iSCSI sessions will still be present.
    if ! iscsiadm -m fw; then
        warn "iscsiadm: Could not get list of targets from firmware."
    else
        ifaces=$(set -- /sys/firmware/ibft/ethernet*; echo $#)
        retry=$(cat /tmp/session-retry)

        if [ $retry -lt $ifaces ]; then
            retry=$((retry+1))
            echo $retry > /tmp/session-retry
            return 1
        else
            rm /tmp/session-retry
        fi

        if ! iscsiadm -m fw -l; then
            warn "iscsiadm: Log-in to iscsi target failed"
        else
            need_shutdown
        fi
    fi
    [ -d /sys/class/iscsi_session ] || return 1
    echo 'started' > "/tmp/iscsistarted-iscsi:"
    echo 'started' > "/tmp/iscsistarted-firmware"

    return 0
}


handle_netroot()
{
    local iscsi_initiator iscsi_target_name iscsi_target_ip iscsi_target_port
    local iscsi_target_group iscsi_protocol iscsirw iscsi_lun
    local iscsi_username iscsi_password
    local iscsi_in_username iscsi_in_password
    local iscsi_iface_name iscsi_netdev_name
    local iscsi_param param
    local p found
    local login_retry_max_seen=

    # override conf settings by command line options
    arg=$(getarg rd.iscsi.initiator -d iscsi_initiator=)
    [ -n "$arg" ] && iscsi_initiator=$arg
    arg=$(getarg rd.iscsi.target.group -d iscsi_target_group=)
    [ -n "$arg" ] && iscsi_target_group=$arg
    arg=$(getarg rd.iscsi.username -d iscsi_username=)
    [ -n "$arg" ] && iscsi_username=$arg
    arg=$(getarg rd.iscsi.password -d iscsi_password)
    [ -n "$arg" ] && iscsi_password=$arg
    arg=$(getarg rd.iscsi.in.username -d iscsi_in_username=)
    [ -n "$arg" ] && iscsi_in_username=$arg
    arg=$(getarg rd.iscsi.in.password -d iscsi_in_password=)
    [ -n "$arg" ] && iscsi_in_password=$arg
    for p in $(getargs rd.iscsi.param -d iscsi_param); do
        [ "${p%=*}" = node.session.initial_login_retry_max ] && \
            login_retry_max_seen=yes
            iscsi_param="$iscsi_param $p"
    done

    # this sets iscsi_target_name and possibly overwrites most
    # parameters read from the command line above
    parse_iscsi_root "$1" || return 1

    # Bail out early, if there is no route to the destination
    if is_ip "$iscsi_target_ip" && [ "$netif" != "timeout" ] && ! all_ifaces_setup && getargbool 1 rd.iscsi.testroute; then
        ip route get "$iscsi_target_ip" >/dev/null 2>&1 || return 0
    fi

    #limit iscsistart login retries
    if [ "$login_retry_max_seen" != yes ]; then
        retries=$(getargnum 3 0 10000 rd.iscsi.login_retry_max)
        if [ $retries -gt 0 ]; then
            iscsi_param="${iscsi_param% } node.session.initial_login_retry_max=$retries"
        fi
    fi

# XXX is this needed?
    getarg ro && iscsirw=ro
    getarg rw && iscsirw=rw
    fsopts=${fsopts:+$fsopts,}${iscsirw}

    if [ -z "$iscsi_initiator" ] && [ -f /sys/firmware/ibft/initiator/initiator-name ] && ! [ -f /tmp/iscsi_set_initiator ]; then
           iscsi_initiator=$(while read line || [ -n "$line" ]; do echo $line;done < /sys/firmware/ibft/initiator/initiator-name)
           echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
           rm -f /etc/iscsi/initiatorname.iscsi
           mkdir -p /etc/iscsi
           ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
           > /tmp/iscsi_set_initiator
           if [ -n "$DRACUT_SYSTEMD" ]; then
               systemctl try-restart iscsid
               # FIXME: iscsid is not yet ready, when the service is :-/
               sleep 1
           fi
    fi

    if [ -z "$iscsi_initiator" ]; then
        [ -f /run/initiatorname.iscsi ] && . /run/initiatorname.iscsi
        [ -f /etc/initiatorname.iscsi ] && . /etc/initiatorname.iscsi
        [ -f /etc/iscsi/initiatorname.iscsi ] && . /etc/iscsi/initiatorname.iscsi
        iscsi_initiator=$InitiatorName
    fi

    if [ -z "$iscsi_initiator" ]; then
        iscsi_initiator=$(iscsi-iname)
        echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
        rm -f /etc/iscsi/initiatorname.iscsi
        mkdir -p /etc/iscsi
        ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
        > /tmp/iscsi_set_initiator
        if [ -n "$DRACUT_SYSTEMD" ]; then
            systemctl try-restart iscsid
            # FIXME: iscsid is not yet ready, when the service is :-/
            sleep 1
        fi
    fi


    if [ -z "$iscsi_target_port" ]; then
        iscsi_target_port=3260
    fi

    if [ -z "$iscsi_target_group" ]; then
        iscsi_target_group=1
    fi

    if [ -z "$iscsi_lun" ]; then
        iscsi_lun=0
    fi

    echo "InitiatorName=$iscsi_initiator" > /run/initiatorname.iscsi
    ln -fs /run/initiatorname.iscsi /dev/.initiatorname.iscsi
    if ! [ -e /etc/iscsi/initiatorname.iscsi ]; then
        mkdir -p /etc/iscsi
        ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
        if [ -n "$DRACUT_SYSTEMD" ]; then
            systemctl try-restart iscsid
            # FIXME: iscsid is not yet ready, when the service is :-/
            sleep 1
        fi
    fi

   if [ -z "$DRACUT_SYSTEMD" ]; then
       iscsid
       sleep 2
   fi

# FIXME $iscsi_protocol??

    if [ "$root" = "dhcp" ] || [ "$netroot" = "dhcp" ]; then
        # if root is not specified try to mount the whole iSCSI LUN
        printf 'SYMLINK=="disk/by-path/*-iscsi-*-%s", SYMLINK+="root"\n' "$iscsi_lun" >> /etc/udev/rules.d/99-iscsi-root.rules
        udevadm control --reload
        write_fs_tab /dev/root
        wait_for_dev -n /dev/root

        # install mount script
        [ -z "$DRACUT_SYSTEMD" ] && \
            echo "iscsi_lun=$iscsi_lun . /bin/mount-lun.sh " > $hookdir/mount/01-$$-iscsi.sh
    fi

    targets=$(iscsiadm -m discovery -t st -p $iscsi_target_ip:${iscsi_target_port:+$iscsi_target_port} | sed 's/^.*iqn/iqn/')
    [ -z "$targets" ] && echo "Target discovery to $iscsi_target_ip:${iscsi_target_port:+$iscsi_target_port} failed with status $?" && return 1

    found=
    for target in $targets; do
        if [ "$target" = "$iscsi_target_name" ]; then
            if [ -n "$iscsi_iface_name" ]; then
                iscsiadm -m iface -I $iscsi_iface_name --op=new
                EXTRA=" ${iscsi_netdev_name:+--name=iface.net_ifacename --value=$iscsi_netdev_name} "
                EXTRA="$EXTRA ${iscsi_initiator:+--name=iface.initiatorname --value=$iscsi_initiator} "
            fi
            [ -n "$iscsi_param" ] && for param in $iscsi_param; do EXTRA="$EXTRA --name=${param%=*} --value=${param#*=}"; done

            CMD="iscsiadm -m node -T $target \
                     ${iscsi_iface_name:+-I $iscsi_iface_name} \
                     -p $iscsi_target_ip${iscsi_target_port:+:$iscsi_target_port}"
            __op="--op=update \
                     --name=node.startup --value=onboot \
                     ${iscsi_username:+   --name=node.session.auth.username    --value=$iscsi_username} \
                     ${iscsi_password:+   --name=node.session.auth.password    --value=$iscsi_password} \
                     ${iscsi_in_username:+--name=node.session.auth.username_in --value=$iscsi_in_username} \
                     ${iscsi_in_password:+--name=node.session.auth.password_in --value=$iscsi_in_password} \
                     $EXTRA \
                     $NULL"
            $CMD $__op
            if [ "$netif" != "timeout" ]; then
                $CMD --login
            fi
            found=yes
            break
        fi
    done

    if [ "$netif" = "timeout" ]; then
        iscsiadm -m node -L onboot || :
    elif [ "$found" != yes ]; then
        warn "iSCSI target \"$iscsi_target_name\" not found on portal $iscsi_target_ip:$iscsi_target_port"
        return 1
    fi
    > $hookdir/initqueue/work

    netroot_enc=$(str_replace "$1" '/' '\2f')
    echo 'started' > "/tmp/iscsistarted-iscsi:${netroot_enc}"
    return 0
}

ret=0

if [ "$netif" != "timeout" ] && getargbool 0 rd.iscsi.waitnet; then
    all_ifaces_setup || exit 0
fi

if [ "$netif" = "timeout" ] && all_ifaces_setup; then
    # s.th. went wrong and the timeout script hits
    # restart
    systemctl restart iscsid
    # damn iscsid is not ready after unit says it's ready
    sleep 2
fi

if getargbool 0 rd.iscsi.firmware -d -y iscsi_firmware ; then
    if [ "$netif" = "timeout" ] || [ "$netif" = "online" ] || [ "$netif" = "dummy" ]; then
        [ -f /tmp/session-retry ] || echo 1 > /tmp/session-retry
        handle_firmware
        ret=$?
    fi
fi

if ! [ "$netif" = "online" ]; then
    # loop over all netroot parameter
    if nroot=$(getarg netroot) && [ "$nroot" != "dhcp" ]; then
        for nroot in $(getargs netroot); do
            [ "${nroot%%:*}" = "iscsi" ] || continue
            nroot="${nroot##iscsi:}"
            if [ -n "$nroot" ]; then
                handle_netroot "$nroot"
                ret=$(($ret + $?))
            fi
        done
    else
        if [ -n "$iroot" ]; then
            handle_netroot "$iroot"
            ret=$?
        fi
    fi
fi

need_shutdown

# now we have a root filesystem somewhere in /dev/sd*
# let the normal block handler handle root=
exit $ret
PK�����4i\�ԋb{��{����35network-manager/nm-lib.shnu��[�����������#!/bin/bash

type getcmdline >/dev/null 2>&1 || . /lib/dracut-lib.sh

nm_generate_connections()
{
    rm -f /run/NetworkManager/system-connections/*
    /usr/libexec/nm-initrd-generator -- $(getcmdline)

    if getargbool 0 rd.neednet; then
        for i in /usr/lib/NetworkManager/system-connections/* \
                 /run/NetworkManager/system-connections/* \
                 /etc/NetworkManager/system-connections/* \
                 /etc/sysconfig/network-scripts/ifcfg-*; do
            [ -f "$i" ] || continue
            echo '[ -f /tmp/nm.done ]' >$hookdir/initqueue/finished/nm.sh
            break
        done
    fi
}
PK�����4i\Xӊ5��5��!��35network-manager/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _program

    require_binaries sed grep || return 1

    # do not add this module by default
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    return 0
}

# called by dracut
install() {
    local _nm_version

    _nm_version=$(NetworkManager --version)

    # We don't need `ip` but having it is *really* useful for people debugging
    # in an emergency shell.
    inst_multiple ip sed grep

    inst NetworkManager
    inst /usr/libexec/nm-initrd-generator
    inst_multiple -o teamd dhclient
    inst_hook cmdline 99 "$moddir/nm-config.sh"
    inst_hook initqueue/settled 99 "$moddir/nm-run.sh"
    inst_rules 85-nm-unmanaged.rules
    inst_libdir_file "NetworkManager/$_nm_version/libnm-device-plugin-team.so"
    inst_simple "$moddir/nm-lib.sh" "/lib/nm-lib.sh"

    if [[ -x "$initdir/usr/sbin/dhclient" ]]; then
        inst /usr/libexec/nm-dhcp-helper
    elif ! [[ -e "$initdir/etc/machine-id" ]]; then
        # The internal DHCP client silently fails if we
        # have no machine-id
        systemd-machine-id-setup --root="$initdir"
    fi

    # We don't install the ifcfg files from the host automatically.
    # But the user might choose to include them, so we pull in the machinery to read them.
    inst_libdir_file "NetworkManager/$_nm_version/libnm-settings-plugin-ifcfg-rh.so"

    _arch=${DRACUT_ARCH:-$(uname -m)}

    inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \
        {"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*"
}
PK�����4i\���������35network-manager/nm-run.shnu�ȯ����������#!/bin/sh

for i in /usr/lib/NetworkManager/system-connections/* \
         /run/NetworkManager/system-connections/* \
         /etc/NetworkManager/system-connections/* \
         /etc/sysconfig/network-scripts/ifcfg-*; do
  [ -f "$i" ] || continue
  if getargbool 0 rd.debug -d -y rdinitdebug -d -y rdnetdebug; then
      /usr/sbin/NetworkManager --configure-and-quit=initrd --debug --log-level=trace
  else
      /usr/sbin/NetworkManager --configure-and-quit=initrd --no-daemon
  fi

  if [ -s /run/NetworkManager/initrd/hostname ]; then
      cat /run/NetworkManager/initrd/hostname > /proc/sys/kernel/hostname
  fi
  break
done

for _i in /sys/class/net/*
do
    state=/run/NetworkManager/devices/$(cat $_i/ifindex)
    grep -q connection-uuid= $state 2>/dev/null || continue
    ifname=${_i##*/}
    sed -n 's/root-path/new_root_path/p;s/next-server/new_next_server/p;s/dhcp-bootfile/filename/p' <$state >/tmp/dhclient.$ifname.dhcpopts
    source_hook initqueue/online $ifname
    /sbin/netroot $ifname
done

> /tmp/nm.done
PK�����4i\+D����������35network-manager/nm-config.shnu�ȯ����������#!/bin/sh

type nm_generate_connections >/dev/null 2>&1 || . /lib/nm-lib.sh

if [ -n "$netroot" ] || [ -e /tmp/net.ifaces ]; then
    echo rd.neednet >> /etc/cmdline.d/35-neednet.conf
fi

nm_generate_connections
PK�����4i\����������!��90multipath/multipath-shutdown.shnu�ȯ����������#!/bin/bash

for i in $(multipath -l -v1); do
    if ! dmsetup table $i | sed -n '/.*queue_if_no_path.*/q1' ; then
        dmsetup message $i 0 fail_if_no_path
    fi
done
PK�����4i\��d��
���
����90multipath/module-setup.shnu�ȯ����������#!/bin/bash

is_mpath() {
    local _dev=$1
    [ -e /sys/dev/block/$_dev/dm/uuid ] || return 1
    [[ $(cat /sys/dev/block/$_dev/dm/uuid) =~ mpath- ]] && return 0
    return 1
}

majmin_to_mpath_dev() {
    local _dev
    for i in /dev/mapper/*; do
        [[ $i == /dev/mapper/control ]] && continue
        _dev=$(get_maj_min $i)
        if [ "$_dev" = "$1" ]; then
            echo $i
            return
        fi
    done
}

# called by dracut
check() {
    local _rootdev

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for_each_host_dev_and_slaves is_mpath || return 255
    }

    # if there's no multipath binary, no go.
    require_binaries multipath || return 1
    require_binaries kpartx || return 1

    return 0
}

# called by dracut
depends() {
    echo rootfs-block
    echo dm
    return 0
}

# called by dracut
cmdline() {
    for m in scsi_dh_alua scsi_dh_emc scsi_dh_rdac dm_multipath; do
        if grep -m 1 -q "$m" /proc/modules ; then
            printf 'rd.driver.pre=%s ' "$m"
        fi
    done
}

# called by dracut
installkernel() {
    local _ret
    local _arch=$(uname -m)
    local _funcs='scsi_register_device_handler|dm_dirty_log_type_register|dm_register_path_selector|dm_register_target'
    local _s390

    if [ "$_arch" = "s390" -o "$_arch" = "s390x" ]; then
        _s390drivers="=drivers/s390/scsi"
    fi

    hostonly='' dracut_instmods -o -s "$_funcs" "=drivers/scsi" "=drivers/md" ${_s390drivers:+"$_s390drivers"}
}

# called by dracut
install() {
    local _f _allow

    add_hostonly_mpath_conf() {
        is_mpath $1 && {
            local _dev

            _dev=$(majmin_to_mpath_dev $1)
            [ -z "$_dev" ] && return
            strstr "$_allow" "$_dev" && return
            _allow="$_allow --allow $_dev"
        }
    }

    inst_multiple -o  \
        dmsetup \
        kpartx \
        mpath_wait \
        mpathconf \
        mpathpersist \
        multipath  \
        multipathd \
        xdrgetprio \
        xdrgetuid \
        /etc/xdrdevices.conf \
        /etc/multipath.conf \
        /etc/multipath/* \
        /etc/multipath/conf.d/*

    [[ $hostonly ]] && [[ $hostonly_mode = "strict" ]] && {
        for_each_host_dev_and_slaves_all add_hostonly_mpath_conf
        [ -n "$_allow" ] && mpathconf $_allow --outfile ${initdir}/etc/multipath.conf
    }

    inst $(command -v partx) /sbin/partx

    inst_libdir_file "libmultipath*" "multipath/*"
    inst_libdir_file 'libgcc_s.so*'

    if [[ $hostonly_cmdline ]] ; then
        local _conf=$(cmdline)
        [[ $_conf ]] && echo "$_conf" >> "${initdir}/etc/cmdline.d/90multipath.conf"
    fi

    if dracut_module_included "systemd"; then
        inst_simple "${moddir}/multipathd-configure.service" "${systemdsystemunitdir}/multipathd-configure.service"
        inst_simple "${moddir}/multipathd.service" "${systemdsystemunitdir}/multipathd.service"
        systemctl -q --root "$initdir" enable multipathd-configure.service
        systemctl -q --root "$initdir" enable multipathd.service
    else
        inst_hook pre-trigger 02 "$moddir/multipathd.sh"
        inst_hook cleanup   02 "$moddir/multipathd-stop.sh"
    fi

    inst_hook cleanup   80 "$moddir/multipathd-needshutdown.sh"
    inst_hook shutdown  20 "$moddir/multipath-shutdown.sh"

    inst_rules 40-multipath.rules 56-multipath.rules \
	62-multipath.rules 65-multipath.rules \
	66-kpartx.rules 67-kpartx-compat.rules \
	11-dm-mpath.rules 11-dm-parts.rules
}

PK�����4i\2`lT��������90multipath/multipathd.shnu�ȯ����������#!/bin/sh

if [ "$(getarg rd.multipath)" = "default" ] && [ ! -e /etc/multipath.conf ]; then
    mkdir -p /etc/multipath/multipath.conf.d
    mpathconf --enable --user_friendly_names n
fi

if getargbool 1 rd.multipath -d -n rd_NO_MULTIPATH && [ -e /etc/multipath.conf ]; then
    modprobe dm-multipath
    multipathd -B || multipathd
    need_shutdown
else
    rm -- /etc/udev/rules.d/??-multipath.rules 2>/dev/null
fi

PK�����4i\�l������(��90multipath/multipathd-configure.servicenu��[�����������[Unit]
Description=Device-Mapper Multipath Default Configuration
Before=iscsi.service iscsid.service lvm2-activation-early.service
Wants=systemd-udev-trigger.service systemd-udev-settle.service local-fs-pre.target
After=systemd-udev-trigger.service systemd-udev-settle.service
Before=local-fs-pre.target multipathd.service
DefaultDependencies=no
Conflicts=shutdown.target

ConditionKernelCommandLine=rd.multipath=default
ConditionPathExists=!/etc/multipath.conf

[Service]
Type=oneshot
ExecStartPre=-/usr/bin/mkdir -p /etc/multipath/multipath.conf.d
ExecStart=/usr/sbin/mpathconf --enable --user_friendly_names n

[Install]
WantedBy=sysinit.target
PK�����4i\gþ������90multipath/multipathd.servicenu��[�����������[Unit]
Description=Device-Mapper Multipath Device Controller
Before=iscsi.service iscsid.service lvm2-activation-early.service
Wants=systemd-udev-trigger.service systemd-udev-settle.service local-fs-pre.target
After=systemd-udev-trigger.service systemd-udev-settle.service
Before=local-fs-pre.target
Before=initrd-cleanup.service
DefaultDependencies=no
Conflicts=shutdown.target
Conflicts=initrd-cleanup.service
ConditionKernelCommandLine=!nompath
ConditionKernelCommandLine=!rd.multipath=0
ConditionKernelCommandLine=!rd_NO_MULTIPATH
ConditionKernelCommandLine=!multipath=off

[Service]
Type=simple
ExecStartPre=-/sbin/modprobe dm-multipath
ExecStart=/sbin/multipathd -s -d
ExecReload=/sbin/multipathd reconfigure
ExecStop=/sbin/multipathd shutdown

[Install]
WantedBy=sysinit.target
PK�����4i\%!�����������90multipath/multipathd-stop.shnu�ȯ����������#!/bin/sh

if [ -e /etc/multipath.conf ]; then
    HARD=""
    while pidof multipathd >/dev/null 2>&1; do
        for pid in $(pidof multipathd); do
            kill $HARD $pid >/dev/null 2>&1
        done
        HARD="-9"
    done
fi

PK�����4i\�DF��������&��90multipath/multipathd-needshutdown.shnu�ȯ����������#!/bin/sh

for i in $(multipath -l -v1); do
    if $(dmsetup table $i | sed -n '/.*queue_if_no_path.*/q1') ; then
        need_shutdown
        break
    fi
done
PK�����4i\N��I��I����99shutdown/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 0
}

# called by dracut
depends() {
    echo base
    return 0
}

# called by dracut
install() {
    local _d
    inst_multiple umount poweroff reboot halt losetup stat sleep
    inst_multiple -o kexec
    inst "$moddir/shutdown.sh" "$prefix/shutdown"
    [ -e "${initdir}/lib" ] || mkdir -m 0755 -p ${initdir}/lib
    mkdir -m 0755 -p ${initdir}/lib/dracut
    mkdir -m 0755 -p ${initdir}/lib/dracut/hooks
    for _d in $hookdirs shutdown shutdown-emergency; do
        mkdir -m 0755 -p ${initdir}/lib/dracut/hooks/$_d
    done
}

PK�����4i\�u��6��6����99shutdown/shutdown.shnu�ȯ����������#!/bin/sh
#
# Licensed under the GPLv2
#
# Copyright 2011, Red Hat, Inc.
# Harald Hoyer <harald@redhat.com>
ACTION="$1"

[ -w /dev/console ] && exec </dev/console >>/dev/console 2>>/dev/console

export TERM=linux
export PATH=/usr/sbin:/usr/bin:/sbin:/bin
. /lib/dracut-lib.sh

if [ "$(stat -c '%T' -f /)" = "tmpfs" ]; then
    mount -o remount,rw /
fi

mkdir /oldsys
for i in sys proc run dev; do
    mkdir /oldsys/$i
    mount --move /oldroot/$i /oldsys/$i
done

# if "kexec" was installed after creating the initramfs, we try to copy it from the real root
# libz normally is pulled in via kmod/modprobe and udevadm
if [ "$ACTION" = "kexec" ] && ! command -v kexec >/dev/null 2>&1; then
    for p in /usr/sbin /usr/bin /sbin /bin; do
        cp -a /oldroot/${p}/kexec $p >/dev/null 2>&1 && break
    done
    hash kexec
fi

trap "emergency_shell --shutdown shutdown Signal caught!" 0
getarg 'rd.break=pre-shutdown' && emergency_shell --shutdown pre-shutdown "Break before pre-shutdown"

source_hook pre-shutdown

warn "Killing all remaining processes"

killall_proc_mountpoint /oldroot || sleep 0.2

umount_a() {
    local _did_umount="n"
    while read a mp a || [ -n "$mp" ]; do
        if strstr "$mp" oldroot; then
            if umount "$mp"; then
                _did_umount="y"
                warn "Unmounted $mp."
            fi
        fi
    done </proc/mounts
    losetup -D
    [ "$_did_umount" = "y" ] && return 0
    return 1
}

_cnt=0
while [ $_cnt -le 40 ]; do
    umount_a 2>/dev/null || break
    _cnt=$(($_cnt+1))
done

[ $_cnt -ge 40 ] && umount_a

if strstr "$(cat /proc/mounts)" "/oldroot"; then
    warn "Cannot umount /oldroot"
    for _pid in /proc/*; do
        _pid=${_pid##/proc/}
        case $_pid in
            *[!0-9]*) continue;;
        esac
        [ $_pid -eq $$ ] && continue

        [ -e "/proc/$_pid/exe" ] || continue
        [ -e "/proc/$_pid/root" ] || continue

        if strstr "$(ls -l /proc/$_pid /proc/$_pid/fd 2>/dev/null)" "oldroot"; then
            warn "Blocking umount of /oldroot [$_pid] $(cat /proc/$_pid/cmdline)"
        else
            warn "Still running [$_pid] $(cat /proc/$_pid/cmdline)"
        fi

        ls -l "/proc/$_pid/exe" 2>&1 | vwarn
        ls -l "/proc/$_pid/fd" 2>&1 | vwarn
    done
fi

_check_shutdown() {
    local __f
    local __s=0
    for __f in $hookdir/shutdown/*.sh; do
        [ -e "$__f" ] || continue
        ( . "$__f" $1 )
        if [ $? -eq 0 ]; then
            rm -f -- $__f
        else
            __s=1
        fi
    done
    return $__s
}

_cnt=0
while [ $_cnt -le 40 ]; do
    _check_shutdown && break
    _cnt=$(($_cnt+1))
done
[ $_cnt -ge 40 ] && _check_shutdown final

getarg 'rd.break=shutdown' && emergency_shell --shutdown shutdown "Break before shutdown"

case "$ACTION" in
    reboot|poweroff|halt)
        $ACTION -f -d -n
        warn "$ACTION failed!"
        ;;
    kexec)
        kexec -e
        warn "$ACTION failed!"
        reboot -f -d -n
        ;;
    *)
        warn "Shutdown called with argument '$ACTION'. Rebooting!"
        reboot -f -d -n
        ;;
esac

emergency_shell --shutdown shutdown
PK�����4i\�� ������� ��90kernel-modules/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
installkernel() {
    local _blockfuncs='ahci_platform_get_resources|ata_scsi_ioctl|scsi_add_host|blk_cleanup_queue|register_mtd_blktrans|scsi_esp_register|register_virtio_device|usb_stor_disconnect|mmc_add_host|sdhci_add_host|scsi_add_host_with_dma'

    find_kernel_modules_external () {
        local _OLDIFS
        local external_pattern="^/"

        [[ -f "$srcmods/modules.dep" ]] || return 0

        _OLDIFS=$IFS
        IFS=:
        while read a rest; do
            [[ $a =~ $external_pattern ]] || continue
            printf "%s\n" "$a"
        done < "$srcmods/modules.dep"
        IFS=$_OLDIFS
    }

    is_block_dev() {
        [ -e /sys/dev/block/$1 ] && return 0
        return 1
    }

    install_block_modules () {
        hostonly='' instmods sr_mod sd_mod scsi_dh ata_piix
        instmods \
            scsi_dh_rdac scsi_dh_emc scsi_dh_alua \
            =ide nvme vmd nfit \
            virtio_blk

        dracut_instmods -o -s "${_blockfuncs}" "=drivers"
    }

    if [[ -z $drivers ]]; then
        hostonly='' instmods \
            hid_generic unix \
            ehci-hcd ehci-pci ehci-platform \
            ohci-hcd ohci-pci \
            uhci-hcd \
            xhci-hcd xhci-pci xhci-plat-hcd \
            "=drivers/pinctrl" \
            ${NULL}

        hostonly=$(optional_hostonly) instmods \
            "=drivers/hid" \
            "=drivers/tty/serial" \
            "=drivers/input/serio" \
            "=drivers/input/keyboard" \
            "=drivers/usb/storage" \
            "=drivers/pci/host" \
            ${NULL}

        instmods \
            yenta_socket \
            atkbd i8042 usbhid firewire-ohci pcmcia hv-vmbus \
            virtio virtio_ring virtio_pci virtio_scsi pci_hyperv \
            "=drivers/pcmcia"

        if [[ "$(uname -m)" == arm* || "$(uname -m)" == aarch64 ]]; then
            # arm/aarch64 specific modules
            _blockfuncs+='|dw_mc_probe|dw_mci_pltfm_register'
            instmods \
                "=drivers/clk" \
                "=drivers/dma" \
                "=drivers/extcon" \
                "=drivers/gpio" \
                "=drivers/hwspinlock" \
                "=drivers/i2c/busses" \
                "=drivers/mfd" \
                "=drivers/mmc/core" \
                "=drivers/phy" \
                "=drivers/power" \
                "=drivers/regulator" \
                "=drivers/rpmsg" \
                "=drivers/rtc" \
                "=drivers/soc" \
                "=drivers/usb/chipidea" \
                "=drivers/usb/dwc2" \
                "=drivers/usb/dwc3" \
                "=drivers/usb/host" \
                "=drivers/usb/misc" \
                "=drivers/usb/musb" \
                "=drivers/usb/phy" \
                "=drivers/scsi/hisi_sas" \
                ${NULL}
        fi

        find_kernel_modules_external | instmods

        if ! [[ $hostonly ]] || for_each_host_dev_and_slaves is_block_dev; then
            install_block_modules
        fi

        # if not on hostonly mode, install all known filesystems,
        # if the required list is not set via the filesystems variable
        if ! [[ $hostonly ]]; then
            if [[ -z $filesystems ]]; then
                dracut_instmods -o -P ".*/(kernel/fs/nfs|kernel/fs/nfsd|kernel/fs/lockd)/.*" '=fs'
            fi
        elif [[ "${host_fs_types[*]}" ]]; then
            hostonly='' instmods "${host_fs_types[@]}"
        fi
    fi
    :
}

# called by dracut
install() {
    inst_multiple -o /lib/modprobe.d/*.conf
    [[ $hostonly ]] && inst_multiple -H -o /etc/modprobe.d/*.conf /etc/modprobe.conf
    if ! dracut_module_included "systemd"; then
        inst_hook cmdline 01 "$moddir/parse-kernel.sh"
    fi
    inst_simple "$moddir/insmodpost.sh" /sbin/insmodpost.sh
}
PK�����4i\L������� ��90kernel-modules/parse-kernel.shnu�ȯ����������#!/bin/sh

_modprobe_d=/etc/modprobe.d
if [ -d /usr/lib/modprobe.d ] ; then
    _modprobe_d=/usr/lib/modprobe.d
elif [ -d /lib/modprobe.d ] ; then
    _modprobe_d=/lib/modprobe.d
elif [ ! -d $_modprobe_d ] ; then
    mkdir -p $_modprobe_d
fi

for i in $(getargs rd.driver.pre -d rdloaddriver=); do
    (
        IFS=,
        for p in $i; do
            modprobe $p 2>&1 | vinfo
        done
    )
done


[ -d /etc/modprobe.d ] || mkdir -p /etc/modprobe.d

for i in $(getargs rd.driver.blacklist -d rdblacklist=); do
    (
        IFS=,
        for p in $i; do
            echo "blacklist $p" >>  $_modprobe_d/initramfsblacklist.conf
        done
    )
done

for p in $(getargs rd.driver.post -d rdinsmodpost=); do
    echo "blacklist $p" >>  $_modprobe_d/initramfsblacklist.conf
    _do_insmodpost=1
done

[ -n "$_do_insmodpost" ] && initqueue --settled --unique --onetime insmodpost.sh
unset _do_insmodpost _modprobe_d
PK�����4i\��?����������90kernel-modules/insmodpost.shnu�ȯ����������#!/bin/sh

. /lib/dracut-lib.sh

for modlist in $(getargs rd.driver.post -d rdinsmodpost=); do
    (
        IFS=,
        for m in $modlist; do
            modprobe $m
        done
    )
done
PK�����4i\&U�>p��p����99memstrack/module-setup.shnu�ȯ����������#!/usr/bin/bash

check() {
    if find_binary memstrack >/dev/null; then
        dinfo "memstrack is available"
        return 0
    fi

    dinfo "memstrack is not available"
    dinfo "If you need to use rd.memdebug>=4, please install memstrack"

    return 1
}

depends() {
    return 0
}

install() {
    inst "/bin/memstrack" "/bin/memstrack"

    inst "$moddir/memstrack-start.sh" "/bin/memstrack-start"
    inst_hook cleanup 99 "$moddir/memstrack-report.sh"

    inst "$moddir/memstrack.service" "$systemdsystemunitdir/memstrack.service"
    systemctl -q --root "$initdir" add-wants initrd.target memstrack.service
}
PK�����4i\C��������99memstrack/memstrack-start.shnu�ȯ����������#!/bin/sh
# Mount kernel debug fs so debug tools can work.
# memdebug=4 and memdebug=5 requires debug fs to be mounted.
# And there is no need to umount it.

type getargnum >/dev/null 2>&1 || . /lib/dracut-lib.sh

# "sys/kernel/tracing" has the priority if exists.
get_trace_base() {
    # trace access through debugfs would be obsolete if "/sys/kernel/tracing" is available.
    if [ -d "/sys/kernel/tracing" ]; then
        echo "/sys/kernel"
    else
        echo "/sys/kernel/debug"
    fi
}

is_debugfs_ready() {
    [ -f "$(get_trace_base)/tracing/trace" ]
}

prepare_debugfs() {
    local trace_base

    trace_base=$(get_trace_base)
    # old debugfs interface case.
    if ! [ -d "$trace_base/tracing" ]; then
        mount none -t debugfs $trace_base
    # new tracefs interface case.
    elif ! [ -f "$trace_base/tracing/trace" ]; then
        mount none -t tracefs "$trace_base/tracing"
    fi

    if ! [ -f "$trace_base/tracing/trace" ]; then
        echo "WARN: failed to mount debugfs"
        return 1
    fi
}

if ! is_debugfs_ready ; then
    prepare_debugfs
fi

if [ -n "$DEBUG_MEM_LEVEL" ]; then
    if [ "$DEBUG_MEM_LEVEL" -ge 5 ]; then
        echo "memstrack - will report kernel module memory usage summary and top allocation stack"
        memstrack --report module_summary,module_top --notui --throttle 80 -o /.memstrack &
    elif [ "$DEBUG_MEM_LEVEL" -ge 4 ]; then
        echo "memstrack - will report memory usage summary"
        memstrack --report module_summary --notui --throttle 80 -o /.memstrack &
    else
        exit 0;
    fi
fi

PID=$!
RET=$?

if [ $RET -ne 0 ]; then
    echo "Failed to start memstrack, exit status: $RET"
    exit $RET
fi

# Wait a second for memstrack to setup everything, avoid missing any event
sleep 1

echo $PID > /run/memstrack.pid
disown
PK�����4i\`��B��B����99memstrack/memstrack.servicenu��[�����������[Unit]
Description=Memstrack Anylazing Service
DefaultDependencies=no
Before=dracut-cmdline.service systemd-udevd.service local-fs-pre.target
IgnoreOnIsolate=true

[Service]
Type=simple
ExecStart=/bin/memstrack-start
PIDFile=/run/memstrack.pid
StandardInput=null
StandardOutput=syslog+console
StandardError=syslog+console
PK�����4i\2��������99memstrack/memstrack-report.shnu�ȯ����������#!/usr/bin/bash
. /lib/dracut-lib.sh

if ! [ "$DEBUG_MEM_LEVEL" -ge 4 ]; then
    return 0
fi

if type -P systemctl >/dev/null; then
    systemctl stop memstrack.service
else
    get_pid_of_tracer () {
        local _user _pid _rest
        read _user _pid _rest <<< $(ps aux | grep [m]emstrack | head -1)
        echo $_pid
    }

    kill -s INT $(get_pid_of_tracer)
    while [[ -n $(get_pid_of_tracer) ]]; do
        sleep 1
    done
fi

cat /.memstrack
PK�����4i\�U�i��i����00bash/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    require_binaries /bin/bash
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    # If another shell is already installed, do not use bash
    [[ -x $initdir/bin/sh ]] && return

    # Prefer bash as /bin/sh if it is available.
    inst /bin/bash && ln -sf bash "${initdir}/bin/sh"
}

PK�����4i\<߆>��������%��71prefixdevname-tools/module-setup.shnu�ȯ����������#!/bin/bash

# Include the prefixdevname tools only if this was explicitely requested
check() {
    return 255
}

install() {
    inst /usr/lib/udev/prefixdevname
    inst_rules 71-prefixdevname.rules
}
PK�����4i\%�*���������95nbd/nbdroot.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin

# Huh? Empty $1?
[ -z "$1" ] && exit 1

# Huh? Empty $2?
[ -z "$2" ] && exit 1

# Huh? Empty $3?
[ -z "$3" ] && exit 1

# root is in the form root=nbd:srv:port[:fstype[:rootflags[:nbdopts]]]
netif="$1"
nroot="$2"
NEWROOT="$3"

# If it's not nbd we don't continue
[ "${nroot%%:*}" = "nbd" ] || return

nroot=${nroot#nbd:}
nbdserver=${nroot%%:*}; nroot=${nroot#*:}
nbdport=${nroot%%:*}; nroot=${nroot#*:}
nbdfstype=${nroot%%:*}; nroot=${nroot#*:}
nbdflags=${nroot%%:*}
nbdopts=${nroot#*:}

if [ "$nbdopts" = "$nbdflags" ]; then
    unset nbdopts
fi
if [ "$nbdflags" = "$nbdfstype" ]; then
    unset nbdflags
fi
if [ "$nbdfstype" = "$nbdport" ]; then
    unset nbdfstype
fi
if [ -z "$nbdfstype" ]; then
    nbdfstype=auto
fi

# look through the NBD options and pull out the ones that need to
# go before the host etc. Append a ',' so we know we terminate the loop
nbdopts=${nbdopts},
while [ -n "$nbdopts" ]; do
    f=${nbdopts%%,*}
    nbdopts=${nbdopts#*,}
    if [ -z "$f" ]; then
        break
    fi
    if [ -z "${f%bs=*}" -o -z "${f%timeout=*}" ]; then
        preopts="$preopts $f"
        continue
    fi
    opts="$opts $f"
done

# look through the flags and see if any are overridden by the command line
nbdflags=${nbdflags},
while [ -n "$nbdflags" ]; do
    f=${nbdflags%%,*}
    nbdflags=${nbdflags#*,}
    if [ -z "$f" ]; then
        break
    fi
    if [ "$f" = "ro" -o "$f" = "rw" ]; then
        nbdrw=$f
        continue
    fi
    fsopts=${fsopts:+$fsopts,}$f
done

getarg ro && nbdrw=ro
getarg rw && nbdrw=rw
fsopts=${fsopts:+$fsopts,}${nbdrw}

# XXX better way to wait for the device to be made?
i=0
while [ ! -b /dev/nbd0 ]; do
    [ $i -ge 20 ] && exit 1
    if [ $UDEVVERSION -ge 143 ]; then
        udevadm settle --exit-if-exists=/dev/nbd0
    else
        sleep 0.1
    fi
    i=$(($i + 1))
done

# If we didn't get a root= on the command line, then we need to
# add the udev rules for mounting the nbd0 device
if [ "$root" = "block:/dev/root" -o "$root" = "dhcp" ]; then
    printf 'KERNEL=="nbd0", ENV{DEVTYPE}!="partition", ENV{ID_FS_TYPE}=="?*", SYMLINK+="root"\n' >> /etc/udev/rules.d/99-nbd-root.rules
    udevadm control --reload
    type write_fs_tab >/dev/null 2>&1 || . /lib/fs-lib.sh
    write_fs_tab /dev/root "$nbdfstype" "$fsopts"
    wait_for_dev -n /dev/root

    if [ -z "$DRACUT_SYSTEMD" ]; then
        printf '/bin/mount %s\n' \
             "$NEWROOT" \
             > $hookdir/mount/01-$$-nbd.sh
    fi
fi

if strstr "$(nbd-client --help 2>&1)" "systemd-mark"; then
    preopts="--systemd-mark $preopts"
fi

if [ "$nbdport" -gt 0 ] 2>/dev/null; then
    if [ -z "$DRACUT_SYSTEMD" ]; then
        nbd-client "$nbdserver" $nbdport /dev/nbd0 $preopts $opts || exit 1
    else
        systemd-run --no-block --service-type=forking --quiet \
                    --description="nbd nbd0" \
                    -p 'DefaultDependencies=no' \
                    -p 'KillMode=none' \
                    --unit="nbd0" -- nbd-client "$nbdserver" $nbdport /dev/nbd0 $preopts $opts >/dev/null 2>&1 || exit 1
    fi
else
    if [ -z "$DRACUT_SYSTEMD" ]; then
        nbd-client -name "$nbdport" "$nbdserver" /dev/nbd0 $preopts $opts || exit 1
    else
        systemd-run --no-block --service-type=forking --quiet \
                    --description="nbd nbd0" \
                    -p 'DefaultDependencies=no' \
                    -p 'KillMode=none' \
                    --unit="nbd0" --  nbd-client -name "$nbdport" "$nbdserver" /dev/nbd0 $preopts $opts >/dev/null 2>&1 || exit 1
    fi
fi

# NBD doesn't emit uevents when it gets connected, so kick it
echo change > /sys/block/nbd0/uevent
udevadm settle
need_shutdown
exit 0
PK�����4i\B���������95nbd/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _rootdev

    # if an nbd device is not somewhere in the chain of devices root is
    # mounted on, fail the hostonly check.
    [[ $hostonly ]] || [[ $mount_needs ]] && {
        is_nbd() { [[ -b /dev/block/$1 && $1 == 43:* ]] ;}

        _rootdev=$(find_root_block_device)
        [[ -b /dev/block/$_rootdev ]] || return 1
        check_block_and_slaves is_nbd "$_rootdev" || return 255
    }
    require_binaries nbd-client || return 1

    return 0
}

# called by dracut
depends() {
    # We depend on network modules being loaded
    echo network rootfs-block
}

# called by dracut
installkernel() {
    instmods nbd
}

# called by dracut
install() {
    inst nbd-client
    inst_hook cmdline 90 "$moddir/parse-nbdroot.sh"
    inst_script "$moddir/nbdroot.sh" "/sbin/nbdroot"
    if dracut_module_included "systemd-initrd"; then
        inst_script "$moddir/nbd-generator.sh" $systemdutildir/system-generators/dracut-nbd-generator
    fi
    dracut_need_initqueue
}

PK�����4i\�f���������95nbd/parse-nbdroot.shnu�ȯ����������#!/bin/sh
#
# Preferred format:
#       root=nbd:srv:port/exportname[:fstype[:rootflags[:nbdopts]]]
#       [root=*] netroot=nbd:srv:port/exportname[:fstype[:rootflags[:nbdopts]]]
#
# nbdopts is a comma separated list of options to give to nbd-client
#
# root= takes precedence over netroot= if root=nbd[...]
#

# Sadly there's no easy way to split ':' separated lines into variables
netroot_to_var() {
    local v=${1}:
    set --
    while [ -n "$v" ]; do
        set -- "$@" "${v%%:*}"
        v=${v#*:}
    done

    unset server port
    server=$2; port=$3;
}

# This script is sourced, so root should be set. But let's be paranoid
[ -z "$root" ] && root=$(getarg root=)

if [ -z "$netroot" ]; then
    for netroot in $(getargs netroot=); do
        [ "${netroot%%:*}" = "nbd" ] && break
    done
    [ "${netroot%%:*}" = "nbd" ] || unset netroot
fi

# Root takes precedence over netroot
if [ "${root%%:*}" = "nbd" ] ; then
    if [ -n "$netroot" ] ; then
        warn "root takes precedence over netroot. Ignoring netroot"

    fi
    netroot=$root
    unset root
fi

# If it's not nbd we don't continue
[ "${netroot%%:*}" = "nbd" ] || return


if [ -n "${DRACUT_SYSTEMD}" ] && [ "$root" = "dhcp" ]; then
    echo "root=$netroot" > /etc/cmdline.d/root.conf
    systemctl --no-block daemon-reload
fi

# Check required arguments
netroot_to_var $netroot
[ -z "$server" ] && die "Argument server for nbdroot is missing"
[ -z "$port" ] && die "Argument port for nbdroot is missing"

# NBD actually supported?
incol2 /proc/devices nbd || modprobe nbd || die "nbdroot requested but kernel/initrd does not support nbd"

# Done, all good!
rootok=1

# Shut up init error check
if [ -z "$root" ]; then
    root=block:/dev/root
    wait_for_dev -n /dev/root
fi

PK�����4i\YӲ���������95nbd/nbd-generator.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

[ -z "$root" ] && root=$(getarg root=)

[ "${root%%:*}" = "nbd" ] || exit 0

GENERATOR_DIR="$2"
[ -z "$GENERATOR_DIR" ] && exit 1

[ -d "$GENERATOR_DIR" ] || mkdir "$GENERATOR_DIR"

ROOTFLAGS="$(getarg rootflags)"

nroot=${root#nbd:}
nbdserver=${nroot%%:*}; nroot=${nroot#*:}
nbdport=${nroot%%:*}; nroot=${nroot#*:}
nbdfstype=${nroot%%:*}; nroot=${nroot#*:}
nbdflags=${nroot%%:*}

if [ "$nbdflags" = "$nbdfstype" ]; then
    unset nbdflags
fi
if [ "$nbdfstype" = "$nbdport" ]; then
    unset nbdfstype
fi

[ -n "$nbdflags" ] && ROOTFLAGS="$nbdflags"

if getarg "ro"; then
    if [ -n "$ROOTFLAGS" ]; then
        ROOTFLAGS="$ROOTFLAGS,ro"
    else
        ROOTFLAGS="ro"
    fi
fi

if [ -n "$nbdfstype" ]; then
    ROOTFSTYPE="$nbdfstype"
else
    ROOTFSTYPE=$(getarg rootfstype=) || unset ROOTFSTYPE
fi

{
    echo "[Unit]"
    echo "Before=initrd-root-fs.target"
    echo "[Mount]"
    echo "Where=/sysroot"
    echo "What=/dev/root"
    [ -n "$ROOTFSTYPE" ] && echo "Type=${ROOTFSTYPE}"
    [ -n "$ROOTFLAGS" ] && echo "Options=${ROOTFLAGS}"
} > "$GENERATOR_DIR"/sysroot.mount

exit 0
PK�����4i\��4)��)�� ��01systemd-initrd/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $mount_needs ]] && return 1

    if ! dracut_module_included "systemd"; then
        derror "systemd-initrd needs systemd in the initramfs"
        return 1
    fi

    return 0
}

# called by dracut
depends() {
    echo "systemd"
}

installkernel() {
    return 0
}

# called by dracut
install() {
    local _mods

    inst_multiple -o \
        $systemdsystemunitdir/initrd.target \
        $systemdsystemunitdir/initrd-fs.target \
        $systemdsystemunitdir/initrd-root-device.target \
        $systemdsystemunitdir/initrd-root-fs.target \
        $systemdsystemunitdir/initrd-switch-root.target \
        $systemdsystemunitdir/initrd-switch-root.service \
        $systemdsystemunitdir/initrd-cleanup.service \
        $systemdsystemunitdir/initrd-udevadm-cleanup-db.service \
        $systemdsystemunitdir/initrd-parse-etc.service

    systemctl -q --root "$initdir" set-default initrd.target

    local VERSION=""
    local PRETTY_NAME=""
    if [ -e /etc/os-release ]; then
        . /etc/os-release
        [[ -n ${VERSION} ]] && VERSION+=" "
        [[ -n ${PRETTY_NAME} ]] && PRETTY_NAME+=" "
    fi
    NAME=dracut
    ID=dracut
    VERSION+="dracut-$DRACUT_VERSION"
    PRETTY_NAME+="dracut-$DRACUT_VERSION (Initramfs)"
    VERSION_ID=$DRACUT_VERSION
    ANSI_COLOR="0;34"

    {
        echo NAME=\"$NAME\"
        echo VERSION=\"$VERSION\"
        echo ID=$ID
        echo VERSION_ID=$VERSION_ID
        echo PRETTY_NAME=\"$PRETTY_NAME\"
        echo ANSI_COLOR=\"$ANSI_COLOR\"
    } > $initdir/usr/lib/initrd-release
    echo dracut-$DRACUT_VERSION > $initdir/lib/dracut/dracut-$DRACUT_VERSION
    ln -sf ../usr/lib/initrd-release $initdir/etc/initrd-release
    ln -sf initrd-release $initdir/usr/lib/os-release
    ln -sf initrd-release $initdir/etc/os-release
}

PK�����4i\F�o����������71prefixdevname/module-setup.shnu�ȯ����������#!/bin/bash

# Make sure we always include generated link files in initrd
check() {
    return 0
}

install() {
    if dracut_module_included "systemd"; then
        inst_multiple -H -o /etc/systemd/network/71-net-ifnames-prefix-*.link
    fi
}
PK�����4i\�}%@��������95lunmask/parse-lunmask.shnu�ȯ����������#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

create_udev_rule() {
    local transport=$1
    local tgtid=$2
    local lun=$3
    local _rule=/etc/udev/rules.d/51-${transport}-lunmask-${tgtid}.rules
    local _cu_type _dev_type

    [ -e ${_rule} ] && return 0

    if [ ! -f "$_rule" ] ; then
        if [ "$transport" = "fc" ] ; then
            cat > $_rule <<EOF
ACTION=="add", SUBSYSTEM=="fc_remote_ports", ATTR{port_name}=="$tgtid", PROGRAM="fc_transport_scan_lun.sh $lun"
EOF
        elif [ "$transport" = "sas" ] ; then
            cat > $_rule <<EOF
ACTION=="add", SUBSYSTEM=="sas_device", ATTR{sas_address}=="$tgtid", PROGRAM="sas_transport_scan_lun.sh $lun"
EOF
        fi
    fi
}

for lunmask_arg in $(getargs rd.lunmask); do
    (
        local OLDIFS="$IFS"
        local IFS=","
        set $lunmask_arg
        IFS="$OLDIFS"
        if [ -d /sys/module/scsi_mod ] ; then
            printf "manual" > /sys/module/scsi_mod/parameters/scan
        elif [ ! -f /etc/modprobe.d/95lunmask.conf ] ; then
            echo "options scsi_mod scan=manual" > /etc/modprobe.d/95lunmask.conf
        fi
        create_udev_rule $1 $2 $3
    )
done
PK�����4i\ЍW`��������95lunmask/module-setup.shnu�ȯ����������#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

# called by dracut
cmdline() {
    get_lunmask() {
        local _dev=$1
        local _devpath=$(cd -P /sys/dev/block/$_dev ; echo $PWD)
        local _sdev _lun _rport _end_device _classdev _wwpn _sas_address

        [ "${_devpath#*/sd}" == "$_devpath" ] && return 1
        _sdev="${_devpath%%/block/*}"
        _lun="${_sdev##*:}"
        # Check for FibreChannel
        _rport="${_devpath##*/rport-}"
        if [ "$_rport" != "$_devpath" ] ; then
            _rport="${_rport%%/*}"
            _classdev="/sys/class/fc_remote_ports/rport-${_rport}"
            [ -d "$_classdev" ] || return 1
            _wwpn=$(cat ${_classdev}/port_name)
            echo "rd.lunmask=fc,${_wwpn},${_lun}"
            return 0
        fi
        # Check for SAS
        _end_device="${_devpath##*/end_device-}"
        if [ "$_end_device" != "$_devpath" ] ; then
            _end_device="${_end_device%%/*}"
            _classdev="/sys/class/sas_device/end_device-${_end_device}"
            [ -e "$_classdev" ] || return 1
            _sas_address=$(cat ${_classdev}/sas_address)
            echo "rd.lunmask=sas,${_sas_address},${_lun}"
            return 0
        fi
        return 1
    }
    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for_each_host_dev_and_slaves_all get_lunmask
    } | sort | uniq
}

# called by dracut
check() {
    [[ $hostonly ]] || [[ $mount_needs ]] && {
        [ -w /sys/module/scsi_mod/parameters/scan ] || return 255
        scan_type=$(cat /sys/module/scsi_mod/parameters/scan)
        [ "$scan_type" = "manual" ] && return 0
        return 255
    }
    return 0
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_script "$moddir/fc_transport_scan_lun.sh" /usr/lib/udev/fc_transport_scan_lun.sh
    inst_script "$moddir/sas_transport_scan_lun.sh" /usr/lib/udev/sas_transport_scan_lun.sh
    inst_hook cmdline 30 "$moddir/parse-lunmask.sh"
    if [[ $hostonly_cmdline == "yes" ]] ; then
        local _lunmask

        for _lunmask in $(cmdline) ; do
            printf "%s\n" "$_lunmask" >> "${initdir}/etc/cmdline.d/95lunmask.conf"
        done
    fi
}
PK�����4i\fh]�8��8��#��95lunmask/sas_transport_scan_lun.shnu�ȯ����������#!/bin/bash
#
# sas_transport_lun_scan
#
# Selectively enable individual LUNs behind a SAS end device
#
# ACTION=="add", SUBSYSTEM=="sas_transport", ATTR{sas_address}=="sas_addr", \
#    PROGRAM="sas_transport_lun_scan lun"
#

[ -z $DEVPATH ] && exit 1

if [ -n "$1" ] ; then
    LUN=$1
else
    LUN=-
fi
ID=${DEVPATH##*/end_device-}
HOST=${ID%%:*}
CHANNEL=${ID%%-*}
CHANNEL=${CHANNEL#*:}
if [ -f /sys$DEVPATH/scsi_target_id ] ; then
    TARGET=$(cat /sys$DEVPATH/scsi_target_id)
fi
[ -z "$TARGET" ] && exit 1
echo 0 $TARGET $LUN > /sys/class/scsi_host/host$HOST/scan
PK�����4i\�}~G2��2��"��95lunmask/fc_transport_scan_lun.shnu�ȯ����������#!/bin/bash
#
# fc_transport_lun_scan
#
# Selectively enable individual LUNs behind an FC remote port
#
# ACTION=="add", SUBSYSTEM=="fc_transport", ATTR{port_name}=="wwpn", \
#    PROGRAM="fc_transport_lun_scan lun"
#

[ -z $DEVPATH ] && exit 1

if [ -n "$1" ] ; then
    LUN=$1
else
    LUN=-
fi
ID=${DEVPATH##*/rport-}
HOST=${ID%%:*}
CHANNEL=${ID%%-*}
CHANNEL=${CHANNEL#*:}
if [ -f /sys$DEVPATH/scsi_target_id ] ; then
    TARGET=$(cat /sys$DEVPATH/scsi_target_id)
fi
[ -z "$TARGET" ] && exit 1
echo $CHANNEL $TARGET $LUN > /sys/class/scsi_host/host$HOST/scan
PK�����4i\�zb���������91crypt-loop/crypt-loop-lib.shnu�ȯ����������#!/bin/sh

command -v ask_for_password >/dev/null || . /lib/dracut-crypt-lib.sh

# loop_decrypt mnt_point keypath keydev device
#
# Decrypts symmetrically encrypted key to standard output.
#
# mnt_point - mount point where <keydev> is already mounted
# keypath - LUKS encrypted loop file path relative to <mnt_point>
# keydev - device on which key resides; only to display in prompt
# device - device to be opened by cryptsetup; only to display in prompt
loop_decrypt() {
    local mntp="$1"
    local keypath="$2"
    local keydev="$3"
    local device="$4"

    local key="/dev/mapper/$(str_replace "loop-$keydev-$mntp-$keypath" '/' '-')"

    if [ ! -b $key ]; then
        local loopdev=$(losetup -f "${mntp}/${keypath}" --show)
        local opts="-d - luksOpen $loopdev ${key##*/}"

        ask_for_password \
            --cmd "cryptsetup $opts" \
            --prompt "Password ($keypath on $keydev for $device)" \
            --tty-echo-off

        [ -b $key ] || die "Failed to unlock $keypath on $keydev for $device."

        printf "%s\n" "cryptsetup luksClose \"$key\"" > ${hookdir}/cleanup/"crypt-loop-cleanup-10-${key##*/}".sh
        printf "%s\n" "losetup -d \"$loopdev\"" > ${hookdir}/cleanup/"crypt-loop-cleanup-20-${loopdev##*/}".sh
    fi

    cat $key
}
PK�����4i\����w��w����91crypt-loop/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    require_binaries losetup || return 1

    return 255
}

# called by dracut
depends() {
    echo crypt
}

# called by dracut
installkernel() {
    hostonly='' instmods loop
}

# called by dracut
install() {
    inst_multiple losetup
    inst "$moddir/crypt-loop-lib.sh" "/lib/dracut-crypt-loop-lib.sh"
    dracut_need_initqueue
}
PK�����4i\¡U�	���	����01fips/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 0
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    local _fipsmodules _mod _bootfstype
    if [[ -f "${srcmods}/modules.fips" ]]; then
        _fipsmodules="$(cat "${srcmods}/modules.fips")"
    else
        _fipsmodules=""

        # Hashes:
        _fipsmodules+="sha1 sha224 sha256 sha384 sha512 "
        _fipsmodules+="sha3-224 sha3-256 sha3-384 sha3-512 "
        _fipsmodules+="crc32c crct10dif ghash "

        # Ciphers:
        _fipsmodules+="cipher_null des3_ede aes cfb dh ecdh "

        # Modes/templates:
        _fipsmodules+="ecb cbc ctr xts gcm ccm authenc hmac cmac "

        # Compression algs:
        _fipsmodules+="deflate lzo zlib "

        # PRNG algs:
        _fipsmodules+="ansi_cprng "

        # Misc:
        _fipsmodules+="aead cryptomgr tcrypt crypto_user "
    fi

    mkdir -m 0755 -p "${initdir}/etc/modprobe.d"

    for _mod in $_fipsmodules; do
        if hostonly='' instmods -c -s $_mod; then
            echo $_mod >> "${initdir}/etc/fipsmodules"
            echo "blacklist $_mod" >> "${initdir}/etc/modprobe.d/fips.conf"
        fi
    done

    # with hostonly_default_device fs module for /boot is not installed by default
    if [[ $hostonly ]] && [[ "$hostonly_default_device" == "no" ]]; then
        _bootfstype=$(find_mp_fstype /boot)
        if [[ -n "$_bootfstype" ]]; then
            hostonly='' instmods $_bootfstype
        else
            dwarning "Can't determine fs type for /boot, FIPS check may fail."
        fi
    fi
}

# called by dracut
install() {
    local _dir
    inst_hook pre-trigger 01 "$moddir/fips-boot.sh"
    inst_hook pre-pivot 01 "$moddir/fips-noboot.sh"
    inst_hook pre-udev 01 "$moddir/fips-load-crypto.sh"
    inst_script "$moddir/fips.sh" /sbin/fips.sh

    inst_multiple sha512hmac rmmod insmod mount uname umount grep sort

    inst_simple /etc/system-fips
    [ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 \
        || {
            dfatal "Cannot create /dev/random"
            dfatal "To create an initramfs with fips support, dracut has to run as root"
            return 1
        }
    [ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 \
        || {
            dfatal "Cannot create /dev/random"
            dfatal "To create an initramfs with fips support, dracut has to run as root"
            return 1
        }
}
PK�����4i\j������������01fips/fips-load-crypto.shnu��[�����������#!/bin/sh

if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
else
    . /sbin/fips.sh
    fips_load_crypto || die "FIPS integrity test failed"
fi
PK�����4i\���	��	����01fips/fips-boot.shnu�ȯ����������#!/bin/sh

if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
elif getarg boot= >/dev/null; then
    . /sbin/fips.sh
    if mount_boot; then
        do_fips || die "FIPS integrity test failed"
    fi
fi
PK�����4i\��xH����������01fips/fips-noboot.shnu�ȯ����������#!/bin/sh

if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
    rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
elif ! [ -f /tmp/fipsdone ]; then
    . /sbin/fips.sh
    mount_boot
    do_fips || die "FIPS integrity test failed"
fi
PK�����4i\���<������01fips/fips.shnu�ȯ����������#!/bin/sh

mount_boot()
{
    boot=$(getarg boot=)

    if [ -n "$boot" ]; then
        case "$boot" in
        LABEL=*)
            boot="$(echo $boot | sed 's,/,\\x2f,g')"
            boot="/dev/disk/by-label/${boot#LABEL=}"
            ;;
        UUID=*)
            boot="/dev/disk/by-uuid/${boot#UUID=}"
            ;;
        PARTUUID=*)
            boot="/dev/disk/by-partuuid/${boot#PARTUUID=}"
            ;;
        PARTLABEL=*)
            boot="/dev/disk/by-partlabel/${boot#PARTLABEL=}"
            ;;
        /dev/*)
            ;;
        *)
            die "You have to specify boot=<boot device> as a boot option for fips=1" ;;
        esac

        if ! [ -e "$boot" ]; then
            udevadm trigger --action=add >/dev/null 2>&1
            [ -z "$UDEVVERSION" ] && UDEVVERSION=$(udevadm --version | { read v _ ; echo $v ; })
            i=0
            while ! [ -e $boot ]; do
                if [ $UDEVVERSION -ge 143 ]; then
                    udevadm settle --exit-if-exists=$boot
                else
                    udevadm settle --timeout=30
                fi
                [ -e $boot ] && break
                sleep 0.5
                i=$(($i+1))
                [ $i -gt 40 ] && break
            done
        fi

        [ -e "$boot" ] || return 1

        mkdir /boot
        info "Mounting $boot as /boot"
        mount -oro "$boot" /boot || return 1
    elif [ -d "$NEWROOT/boot" ]; then
        rm -fr -- /boot
        ln -sf "$NEWROOT/boot" /boot
    fi
}

do_rhevh_check()
{
    KERNEL=$(uname -r)
    kpath=${1}

    # If we're on RHEV-H, the kernel is in /run/initramfs/live/vmlinuz0
    HMAC_SUM_ORIG=$(cat $NEWROOT/boot/.vmlinuz-${KERNEL}.hmac | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done)
    HMAC_SUM_CALC=$(sha512hmac $kpath | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done || return 1)
    if [ -z "$HMAC_SUM_ORIG" ] || [ -z "$HMAC_SUM_CALC" ] || [ "${HMAC_SUM_ORIG}" != "${HMAC_SUM_CALC}" ]; then
        warn "HMAC sum mismatch"
        return 1
    fi
    info "rhevh_check OK"
    return 0
}

fips_load_crypto()
{
    FIPSMODULES=$(cat /etc/fipsmodules)

    info "Loading and integrity checking all crypto modules"
    mv /etc/modprobe.d/fips.conf /etc/modprobe.d/fips.conf.bak
    for _module in $FIPSMODULES; do
        if [ "$_module" != "tcrypt" ]; then
            if ! modprobe "${_module}" 2>/tmp/fips.modprobe_err; then
                # check if kernel provides generic algo
                _found=0
                while read _k _s _v || [ -n "$_k" ]; do
                    [ "$_k" != "name" -a "$_k" != "driver" ] && continue
                    [ "$_v" != "$_module" ] && continue
                    _found=1
                    break
                done </proc/crypto
                [ "$_found" = "0" ] && cat /tmp/fips.modprobe_err >&2 && return 1
            fi
        fi
    done
    mv /etc/modprobe.d/fips.conf.bak /etc/modprobe.d/fips.conf

    info "Self testing crypto algorithms"
    modprobe tcrypt || return 1
    rmmod tcrypt
}

do_fips()
{
    local _v
    local _s
    local _v
    local _module

    KERNEL=$(uname -r)

    info "Checking integrity of kernel"
    if [ -e "/run/initramfs/live/vmlinuz0" ]; then
        do_rhevh_check /run/initramfs/live/vmlinuz0 || return 1
    elif [ -e "/run/initramfs/live/isolinux/vmlinuz0" ]; then
        do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
    else
        BOOT_IMAGE="$(getarg BOOT_IMAGE)"

        # On s390x, BOOT_IMAGE isn't a path but an integer representing the
        # entry number selected. Let's try the root of /boot first, and
        # otherwise fallback to trying to parse the BLS entries if it's a
        # BLS-based system.
        if [ "$(uname -m)" = s390x ]; then
            if [ -e "/boot/vmlinuz-${KERNEL}" ]; then
                BOOT_IMAGE="vmlinuz-${KERNEL}"
            elif [ -d /boot/loader/entries ]; then
                i=0
                for bls in $(ls -d /boot/loader/entries/*.conf | sort -rV); do
                  if [ $i -eq ${BOOT_IMAGE:-0} ] && [ -r "$bls" ]; then
                      BOOT_IMAGE="$(grep -e '^linux' "$bls" | grep -o ' .*$')"
                      BOOT_IMAGE=${BOOT_IMAGE:1}
                      break
                  fi

                  ((i++))
                done
            fi
        fi

        # Trim off any leading GRUB boot device (e.g. ($root) )
        BOOT_IMAGE="$(echo "${BOOT_IMAGE}" | sed 's/^(.*)//')"

        BOOT_IMAGE_NAME="${BOOT_IMAGE##*/}"
        BOOT_IMAGE_PATH="${BOOT_IMAGE%${BOOT_IMAGE_NAME}}"

        if [ -z "$BOOT_IMAGE_NAME" ]; then
            BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
        elif ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
            #if /boot is not a separate partition BOOT_IMAGE might start with /boot
            BOOT_IMAGE_PATH=${BOOT_IMAGE_PATH#"/boot"}
            #on some achitectures BOOT_IMAGE does not contain path to kernel
            #so if we can't find anything, let's treat it in the same way as if it was empty
            if ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
                BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
                BOOT_IMAGE_PATH=""
            fi
        fi

        BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE_PATH}/.${BOOT_IMAGE_NAME}.hmac"
        if ! [ -e "${BOOT_IMAGE_HMAC}" ]; then
            warn "${BOOT_IMAGE_HMAC} does not exist"
            return 1
        fi

        (cd "${BOOT_IMAGE_HMAC%/*}" && sha512hmac -c "${BOOT_IMAGE_HMAC}") || return 1
    fi

    info "All initrd crypto checks done"

    > /tmp/fipsdone

    umount /boot >/dev/null 2>&1

    return 0
}
PK�����4i\R�G������95terminfo/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
install() {
    local _terminfodir
    # terminfo bits make things work better if you fall into interactive mode
    for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
        [ -f ${_terminfodir}/l/linux ] && break
    done

    if [ -d ${_terminfodir} ]; then
        for i in "l/linux" "v/vt100" "v/vt102" "v/vt220"; do
            inst_dir "$_terminfodir/${i%/*}"
            $DRACUT_CP -L -t "${initdir}/${_terminfodir}/${i%/*}" "$_terminfodir/$i"
        done
    fi
}
PK�����4i\�$[1��1����95fstab-sys/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    test -f /etc/fstab.sys || [[ -n $add_fstab  ||  -n $fstab_lines ]]
}

# called by dracut
depends() {
    echo fs-lib
}

# called by dracut
install() {
    [ -f /etc/fstab.sys ] && inst_simple /etc/fstab.sys
    inst_hook pre-pivot 00 "$moddir/mount-sys.sh"
}
PK�����4i\�2��������95fstab-sys/mount-sys.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
type det_fs >/dev/null 2>&1 || . /lib/fs-lib.sh

fstab_mount() {
    local _dev _mp _fs _opts _dump _pass _rest
    test -e "$1" || return 1
    info "Mounting from $1"
    while read _dev _mp _fs _opts _dump _pass _rest || [ -n "$_dev" ]; do
        [ -z "${_dev%%#*}" ] && continue # Skip comment lines
        ismounted $_mp && continue # Skip mounted filesystem
        if [ "$_pass" -gt 0 ] && ! strstr "$_opts" _netdev; then
            fsck_single "$_dev" "$_fs" "$_opts"
        fi
        _fs=$(det_fs "$_dev" "$_fs")
        info "Mounting $_dev"
        if [ -d "$NEWROOT/$_mp" ]; then
            mount -v -t $_fs -o $_opts $_dev "$NEWROOT/$_mp" 2>&1 | vinfo
        else
            [ -d "$_mp" ] || mkdir -p "$_mp"
            mount -v -t $_fs -o $_opts $_dev $_mp 2>&1 | vinfo
        fi
    done < $1
    return 0
}

# systemd will mount and run fsck from /etc/fstab and we don't want to
# run into a race condition.
if [ -z "$DRACUT_SYSTEMD" ]; then
    [ -f /etc/fstab ] && fstab_mount /etc/fstab
fi

# prefer $NEWROOT/etc/fstab.sys over local /etc/fstab.sys
if [ -f $NEWROOT/etc/fstab.sys ]; then
    fstab_mount $NEWROOT/etc/fstab.sys
elif [ -f /etc/fstab.sys ]; then
    fstab_mount /etc/fstab.sys
fi
PK�����4i\�{������� ��95rootfs-block/block-genrules.shnu�ȯ����������#!/bin/sh

if [ "${root%%:*}" = "block" ]; then
    {
        printf 'KERNEL=="%s", SYMLINK+="root"\n' \
            ${root#block:/dev/}
        printf 'SYMLINK=="%s", SYMLINK+="root"\n' \
            ${root#block:/dev/}
    } >> /etc/udev/rules.d/99-root.rules

    printf '[ -e "%s" ] && { ln -s "%s" /dev/root 2>/dev/null; rm "$job"; }\n' \
        "${root#block:}" "${root#block:}" > $hookdir/initqueue/settled/blocksymlink.sh

    wait_for_dev "${root#block:}"
fi
PK�����4i\�����������95rootfs-block/rootfallback.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

for root in $(getargs rootfallback=); do
    case "$root" in
        block:LABEL=*|LABEL=*)
            root="${root#block:}"
            root="$(echo $root | sed 's,/,\\x2f,g')"
            root="/dev/disk/by-label/${root#LABEL=}"
            ;;
        block:UUID=*|UUID=*)
            root="${root#block:}"
            root="${root#UUID=}"
            root="$(echo $root | tr "[:upper:]" "[:lower:]")"
            root="/dev/disk/by-uuid/${root#UUID=}"
            ;;
        block:PARTUUID=*|PARTUUID=*)
            root="${root#block:}"
            root="${root#PARTUUID=}"
            root="$(echo $root | tr "[:upper:]" "[:lower:]")"
            root="/dev/disk/by-partuuid/${root}"
            ;;
        block:PARTLABEL=*|PARTLABEL=*)
            root="${root#block:}"
            root="/dev/disk/by-partlabel/${root#PARTLABEL=}"
            ;;
    esac

    if ! [ -b "$root" ]; then
        warn "Could not find rootfallback $root"
        continue
    fi

    if mount "$root" /sysroot; then
        info "Mounted rootfallback $root"
        exit 0
    else
        warn "Failed to mount rootfallback $root"
        exit 1
    fi
done

[ -e "$job" ] && rm -f "$job"
PK�����4i\g���������95rootfs-block/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 0
}

# called by dracut
depends() {
    echo fs-lib
}

cmdline_journal() {
    if [[ $hostonly ]]; then
        for dev in "${!host_fs_types[@]}"; do
            [[ ${host_fs_types[$dev]} = "reiserfs" ]] || [[ ${host_fs_types[$dev]} = "xfs" ]] || continue
            rootopts=$(find_dev_fsopts "$dev")
            if [[ ${host_fs_types[$dev]} = "reiserfs" ]]; then
                journaldev=$(fs_get_option $rootopts "jdev")
            elif [[ ${host_fs_types[$dev]} = "xfs" ]]; then
                journaldev=$(fs_get_option $rootopts "logdev")
            fi

            if [ -n "$journaldev" ]; then
                printf " root.journaldev=%s" "$journaldev"
            fi
        done
    fi
    return 0
}

cmdline_rootfs() {
    local _dev=/dev/block/$(find_root_block_device)
    local _fstype _flags _subvol

    # "--no-hostonly-default-device" can result in empty root_devs
    if [ "${#root_devs[@]}" -eq 0 ]; then
        return
    fi

    if [ -e $_dev ]; then
        printf " root=%s" "$(shorten_persistent_dev "$(get_persistent_dev "$_dev")")"
        _fstype="$(find_mp_fstype /)"
        _flags="$(find_mp_fsopts /)"
        printf " rootfstype=%s" "$_fstype"
        if [[ $use_fstab != yes ]] && [[ $_fstype = btrfs ]]; then
            _subvol=$(findmnt -e -v -n -o FSROOT --target /) \
		&& _subvol=${_subvol#/}
            _flags="$_flags,${_subvol:+subvol=$_subvol}"
        fi
        printf " rootflags=%s" "${_flags#,}"
    fi
}

# called by dracut
cmdline() {
    cmdline_rootfs
    cmdline_journal
}

# called by dracut
install() {
    if [[ $hostonly_cmdline == "yes" ]]; then
        local _journaldev=$(cmdline_journal)
        [[ $_journaldev ]] && printf "%s\n" "$_journaldev" >> "${initdir}/etc/cmdline.d/95root-journaldev.conf"
        local _rootdev=$(cmdline_rootfs)
        [[ $_rootdev ]] && printf "%s\n" "$_rootdev" >> "${initdir}/etc/cmdline.d/95root-dev.conf"
    fi

    inst_multiple umount
    inst_multiple tr
    if ! dracut_module_included "systemd"; then
        inst_hook cmdline 95 "$moddir/parse-block.sh"
        inst_hook pre-udev 30 "$moddir/block-genrules.sh"
        inst_hook mount 99 "$moddir/mount-root.sh"
    fi

    inst_hook initqueue/timeout 99 "$moddir/rootfallback.sh"
}
PK�����4i\(D~F��F����95rootfs-block/mount-root.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
type det_fs >/dev/null 2>&1 || . /lib/fs-lib.sh

mount_root() {
    local _ret
    local _rflags_ro
    # sanity - determine/fix fstype
    rootfs=$(det_fs "${root#block:}" "$fstype")

    journaldev=$(getarg "root.journaldev=")
    if [ -n "$journaldev" ]; then
        case "$rootfs" in
            xfs)
                rflags="${rflags:+${rflags},}logdev=$journaldev"
                ;;
            reiserfs)
                fsckoptions="-j $journaldev $fsckoptions"
                rflags="${rflags:+${rflags},}jdev=$journaldev"
                ;;
            *);;
        esac
    fi

    _rflags_ro="$rflags,ro"
    _rflags_ro="${_rflags_ro##,}"

    while ! mount -t ${rootfs} -o "$_rflags_ro" "${root#block:}" "$NEWROOT"; do
        warn "Failed to mount -t ${rootfs} -o $_rflags_ro ${root#block:} $NEWROOT"
        fsck_ask_err
    done

    READONLY=
    fsckoptions=
    if [ -f "$NEWROOT"/etc/sysconfig/readonly-root ]; then
        . "$NEWROOT"/etc/sysconfig/readonly-root
    fi

    if getargbool 0 "readonlyroot=" -y readonlyroot; then
        READONLY=yes
    fi

    if getarg noreadonlyroot ; then
        READONLY=no
    fi

    if [ -f "$NEWROOT"/fastboot ] || getargbool 0 fastboot ; then
        fastboot=yes
    fi

    if ! getargbool 0 rd.skipfsck; then
        if [ -f "$NEWROOT"/fsckoptions ]; then
            fsckoptions=$(cat "$NEWROOT"/fsckoptions)
        fi

        if [ -f "$NEWROOT"/forcefsck ] || getargbool 0 forcefsck ; then
            fsckoptions="-f $fsckoptions"
        elif [ -f "$NEWROOT"/.autofsck ]; then
            [ -f "$NEWROOT"/etc/sysconfig/autofsck ] && \
                . "$NEWROOT"/etc/sysconfig/autofsck
            if [ "$AUTOFSCK_DEF_CHECK" = "yes" ]; then
                AUTOFSCK_OPT="$AUTOFSCK_OPT -f"
            fi
            if [ -n "$AUTOFSCK_SINGLEUSER" ]; then
                warn "*** Warning -- the system did not shut down cleanly. "
                warn "*** Dropping you to a shell; the system will continue"
                warn "*** when you leave the shell."
                emergency_shell
            fi
            fsckoptions="$AUTOFSCK_OPT $fsckoptions"
        fi
    fi

    rootopts=
    if getargbool 1 rd.fstab -d -n rd_NO_FSTAB \
        && ! getarg rootflags \
        && [ -f "$NEWROOT/etc/fstab" ] \
        && ! [ -L "$NEWROOT/etc/fstab" ]; then
        # if $NEWROOT/etc/fstab contains special mount options for
        # the root filesystem,
        # remount it with the proper options
        rootopts="defaults"
        while read dev mp fs opts dump fsck || [ -n "$dev" ]; do
            # skip comments
            [ "${dev%%#*}" != "$dev" ] && continue

            if [ "$mp" = "/" ]; then
                # sanity - determine/fix fstype
                rootfs=$(det_fs "${root#block:}" "$fs")
                rootopts=$opts
                rootfsck=$fsck
                break
            fi
        done < "$NEWROOT/etc/fstab"
    fi

    # we want rootflags (rflags) to take precedence so prepend rootopts to
    # them
    rflags="${rootopts},${rflags}"
    rflags="${rflags#,}"
    rflags="${rflags%,}"

    # backslashes are treated as escape character in fstab
    # esc_root=$(echo ${root#block:} | sed 's,\\,\\\\,g')
    # printf '%s %s %s %s 1 1 \n' "$esc_root" "$NEWROOT" "$rootfs" "$rflags" >/etc/fstab

    ran_fsck=0
    if fsck_able "$rootfs" && \
        [ "$rootfsck" != "0" -a -z "$fastboot" -a "$READONLY" != "yes" ] && \
            ! strstr "${rflags}" _netdev && \
            ! getargbool 0 rd.skipfsck; then
        umount "$NEWROOT"
        fsck_single "${root#block:}" "$rootfs" "$rflags" "$fsckoptions"
        _ret=$?
        ran_fsck=1
    fi

    echo "${root#block:} $NEWROOT $rootfs ${rflags:-defaults} 0 $rootfsck" >> /etc/fstab

    if ! ismounted "$NEWROOT"; then
        info "Mounting ${root#block:} with -o ${rflags}"
        mount "$NEWROOT" 2>&1 | vinfo
    elif ! are_lists_eq , "$rflags" "$_rflags_ro" defaults; then
        info "Remounting ${root#block:} with -o ${rflags}"
        mount -o remount "$NEWROOT" 2>&1 | vinfo
    fi

    if ! getargbool 0 rd.skipfsck; then
        [ -f "$NEWROOT"/forcefsck ] && rm -f -- "$NEWROOT"/forcefsck 2>/dev/null
        [ -f "$NEWROOT"/.autofsck ] && rm -f -- "$NEWROOT"/.autofsck 2>/dev/null
    fi
}

if [ -n "$root" -a -z "${root%%block:*}" ]; then
    mount_root
fi
PK�����4i\�� ̜�������95rootfs-block/parse-block.shnu�ȯ����������#!/bin/sh

case "$root" in
    block:LABEL=*|LABEL=*)
        root="${root#block:}"
        root="$(echo $root | sed 's,/,\\x2f,g')"
        root="block:/dev/disk/by-label/${root#LABEL=}"
        rootok=1 ;;
    block:UUID=*|UUID=*)
        root="${root#block:}"
        root="${root#UUID=}"
        root="$(echo $root | tr "[:upper:]" "[:lower:]")"
        root="block:/dev/disk/by-uuid/${root#UUID=}"
        rootok=1 ;;
    block:PARTUUID=*|PARTUUID=*)
        root="${root#block:}"
        root="${root#PARTUUID=}"
        root="$(echo $root | tr "[:upper:]" "[:lower:]")"
        root="block:/dev/disk/by-partuuid/${root}"
        rootok=1 ;;
    block:PARTLABEL=*|PARTLABEL=*)
        root="${root#block:}"
        root="block:/dev/disk/by-partlabel/${root#PARTLABEL=}"
        rootok=1 ;;
    /dev/*)
        root="block:${root}"
        rootok=1 ;;
esac

[ "${root%%:*}" = "block" ] && wait_for_dev "${root#block:}"
PK�����4i\A�uR����������90mdraid/mdraid-needshutdown.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

for md in /dev/md[0-9_]*; do
    [ -b "$md" ] || continue
    need_shutdown
    break
done
PK�����4i\� m������%��90mdraid/65-md-incremental-imsm.rulesnu��[�����������# This file causes block devices with Linux RAID (mdadm) signatures to
# automatically cause mdadm to be run.
# See udev(8) for syntax

ACTION!="add|change", GOTO="md_end"
SUBSYSTEM!="block", GOTO="md_end"
ENV{rd_NO_MD}=="?*", GOTO="md_end"
KERNEL=="md*", ENV{ID_FS_TYPE}!="linux_raid_member", GOTO="md_end"
KERNEL=="md*", ACTION!="change", GOTO="md_end"

# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="md_end"

ENV{ID_FS_TYPE}=="ddf_raid_member|isw_raid_member|linux_raid_member", GOTO="md_try"
GOTO="md_end"

LABEL="md_try"
ENV{ID_FS_TYPE}=="isw_raid_member", ENV{rd_NO_MDIMSM}=="?*", GOTO="md_end"
ENV{ID_FS_TYPE}=="ddf_raid_member", ENV{rd_NO_MDDDF}=="?*", GOTO="md_end"

# already done ?
PROGRAM="/bin/sh -c 'for i in $sys/$devpath/holders/md[0-9_]*; do [ -e $$i ] && exit 0; done; exit 1;' ", \
    GOTO="md_end"

# for native arrays - array's uuid has to be specified
# for containers - container's uuid has to be specified
# TODO : how to get embedded array's uuid having container's component ?
#
# UUID CHECK

ENV{DEVTYPE}!="partition", \
    RUN+="/sbin/partx -d --nr 1-1024 $env{DEVNAME}"

RUN+="/sbin/initqueue --timeout --name 50-mdraid_start --onetime --unique /sbin/mdraid_start"

#
# Incrementally build the md array; this will automatically assemble
# any eventual containers as well (imsm, ddf)
#
LABEL="md_incremental"

RUN+="/sbin/mdadm -I $env{DEVNAME}"

LABEL="md_end"
PK�����4i\)����������90mdraid/md-shutdown.shnu�ȯ����������#!/bin/sh

_do_md_shutdown() {
    local ret
    local final=$1
    info "Waiting for mdraid devices to be clean."
    mdadm -vv --wait-clean --scan| vinfo
    ret=$?
    info "Disassembling mdraid devices."
    mdadm -vv --stop --scan | vinfo
    ret=$(($ret+$?))
    if [ "x$final" != "x" ]; then
        info "/proc/mdstat:"
        vinfo < /proc/mdstat
    fi
    return $ret
}

if command -v mdadm >/dev/null; then
    _do_md_shutdown $1
else
    :
fi
PK�����4i\�6��?��?����90mdraid/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _rootdev
    # No mdadm?  No mdraid support.
    require_binaries mdadm expr || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for dev in "${!host_fs_types[@]}"; do
            [[ "${host_fs_types[$dev]}" != *_raid_member ]] && continue

            DEVPATH=$(get_devpath_block "$dev")

            for holder in "$DEVPATH"/holders/*; do
                [[ -e "$holder" ]] || continue
                [[ -e "$holder/md" ]] && return 0
                break
            done

        done
        return 255
    }

    return 0
}

# called by dracut
depends() {
    echo rootfs-block
    return 0
}

# called by dracut
installkernel() {
    instmods =drivers/md
}

# called by dracut
cmdline() {
    local _activated dev line UUID
    declare -A _activated

    for dev in "${!host_fs_types[@]}"; do
        [[ "${host_fs_types[$dev]}" != *_raid_member ]] && continue

        UUID=$(
            /sbin/mdadm --examine --export $dev \
                | while read line || [ -n "$line" ]; do
                [[ ${line#MD_UUID=} = $line ]] && continue
                printf "%s" "${line#MD_UUID=} "
            done
        )

        [[ -z "$UUID" ]] && continue

        if ! [[ ${_activated[${UUID}]} ]]; then
            printf "%s" " rd.md.uuid=${UUID}"
            _activated["${UUID}"]=1
        fi

    done
}

# called by dracut
install() {
    local rule rule_path
    inst_multiple cat expr
    inst_multiple -o mdmon
    inst $(command -v partx) /sbin/partx
    inst $(command -v mdadm) /sbin/mdadm

    if [[ $hostonly_cmdline == "yes" ]]; then
        local _raidconf=$(cmdline)
        [[ $_raidconf ]] && printf "%s\n" "$_raidconf" >> "${initdir}/etc/cmdline.d/90mdraid.conf"
    fi

    # <mdadm-3.3 udev rule
    inst_rules 64-md-raid.rules
    # >=mdadm-3.3 udev rules
    inst_rules 63-md-raid-arrays.rules 64-md-raid-assembly.rules
    # remove incremental assembly from stock rules, so they don't shadow
    # 65-md-inc*.rules and its fine-grained controls, or cause other problems
    # when we explicitly don't want certain components to be incrementally
    # assembled
    for rule in 64-md-raid.rules 64-md-raid-assembly.rules; do
        rule_path="${initdir}${udevdir}/rules.d/${rule}"
        [ -f "${rule_path}" ] && sed -i -r \
            -e '/(RUN|IMPORT\{program\})\+?="[[:alpha:]/]*mdadm[[:blank:]]+(--incremental|-I)[[:blank:]]+(--export )?(\$env\{DEVNAME\}|\$tempnode|\$devnode)/d' \
            "${rule_path}"
    done

    inst_rules "$moddir/65-md-incremental-imsm.rules"

    inst_rules "$moddir/59-persistent-storage-md.rules"
    prepare_udev_rules 59-persistent-storage-md.rules

    # guard against pre-3.0 mdadm versions, that can't handle containers
    if ! mdadm -Q -e imsm /dev/null >/dev/null 2>&1; then
        inst_hook pre-trigger 30 "$moddir/md-noimsm.sh"
    fi
    if ! mdadm -Q -e ddf /dev/null >/dev/null 2>&1; then
        inst_hook pre-trigger 30 "$moddir/md-noddf.sh"
    fi

    if [[ $hostonly ]] || [[ $mdadmconf = "yes" ]]; then
        if [ -f /etc/mdadm.conf ]; then
            inst -H /etc/mdadm.conf
        else
            [ -f /etc/mdadm/mdadm.conf ] && inst -H /etc/mdadm/mdadm.conf /etc/mdadm.conf
        fi
        if [ -d /etc/mdadm.conf.d ]; then
            local f
            inst_dir /etc/mdadm.conf.d
            for f in /etc/mdadm.conf.d/*.conf; do
                [ -f "$f" ] || continue
                inst -H "$f"
            done
        fi
    fi

    inst_hook pre-udev 30 "$moddir/mdmon-pre-udev.sh"
    inst_hook pre-trigger 30 "$moddir/parse-md.sh"
    inst_hook pre-mount 10 "$moddir/mdraid-waitclean.sh"
    inst_hook cleanup 99 "$moddir/mdraid-needshutdown.sh"
    inst_hook shutdown 30 "$moddir/md-shutdown.sh"
    inst_script "$moddir/mdraid-cleanup.sh" /sbin/mdraid-cleanup
    inst_script "$moddir/mdraid_start.sh" /sbin/mdraid_start
    if dracut_module_included "systemd"; then
        if [ -e $systemdsystemunitdir/mdmon@.service ]; then
            inst_simple $systemdsystemunitdir/mdmon@.service
        fi
        if [ -e $systemdsystemunitdir/mdadm-last-resort@.service ]; then
            inst_simple $systemdsystemunitdir/mdadm-last-resort@.service
        fi
        if [ -e $systemdsystemunitdir/mdadm-last-resort@.timer ]; then
            inst_simple $systemdsystemunitdir/mdadm-last-resort@.timer
        fi
        if [ -e $dracutsysrootdir$systemdsystemunitdir/mdadm-grow-continue@.service ]; then
            inst_simple $systemdsystemunitdir/mdadm-grow-continue@.service
        fi
    fi
    inst_hook pre-shutdown 30 "$moddir/mdmon-pre-shutdown.sh"
    dracut_need_initqueue
}
PK�����4i\��|��������90mdraid/mdraid-waitclean.shnu�ȯ����������#!/bin/sh

if getargbool 0 rd.md.waitclean; then
    type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
    containers=""
    for md in /dev/md[0-9_]*; do
        [ -b "$md" ] || continue
        udevinfo="$(udevadm info --query=env --name=$md)"
        strstr "$udevinfo" "DEVTYPE=partition" && continue
        if strstr "$udevinfo" "MD_LEVEL=container"; then
            containers="$containers $md"
            continue
        fi
        info "Waiting for $md to become clean"
        mdadm -W "$md" >/dev/null 2>&1
    done

    for md in $containers; do
        info "Waiting for $md to become clean"
        mdadm -W "$md" >/dev/null 2>&1
    done

    unset containers udevinfo
fi
PK�����4i\�>h$����������90mdraid/mdmon-pre-shutdown.shnu�ȯ����������#!/bin/sh

_do_mdmon_takeover() {
    local ret
    mdmon --takeover --all
    ret=$?
    [ $ret -eq 0 ] && info "Taking over mdmon processes."
    return $ret
}

if command -v mdmon >/dev/null; then
    _do_mdmon_takeover $1
fi
PK�����4i\�X�$
��$
����90mdraid/parse-md.shnu�ȯ����������#!/bin/sh

MD_UUID=$(getargs rd.md.uuid -d rd_MD_UUID=)
# normalize the uuid
MD_UUID=$(str_replace "$MD_UUID" "-" "")
MD_UUID=$(str_replace "$MD_UUID" ":" "")

if ( ! [ -n "$MD_UUID" ] && ! getargbool 0 rd.auto ) || ! getargbool 1 rd.md -d -n rd_NO_MD; then
    info "rd.md=0: removing MD RAID activation"
    udevproperty rd_NO_MD=1
else
    # rewrite the md rules to only process the specified raid array
    if [ -n "$MD_UUID" ]; then
        for f in /etc/udev/rules.d/65-md-incremental*.rules; do
            [ -e "$f" ] || continue
            while read line || [ -n "$line" ]; do
                if [ "${line%%UUID CHECK}" != "$line" ]; then
                    for uuid in $MD_UUID; do
                        printf 'ENV{ID_FS_UUID}=="%s", GOTO="md_uuid_ok"\n' "$(expr substr $uuid 1 8)-$(expr substr $uuid 9 4)-$(expr substr $uuid 13 4)-$(expr substr $uuid 17 4)-$(expr substr $uuid 21 12)"
                    done;
                    printf 'IMPORT{program}="/sbin/mdadm --examine --export $tempnode"\n'
                    for uuid in $MD_UUID; do
                        printf 'ENV{MD_UUID}=="%s", GOTO="md_uuid_ok"\n' "$(expr substr $uuid 1 8):$(expr substr $uuid 9 8):$(expr substr $uuid 17 8):$(expr substr $uuid 25 8)"
                    done;
                    printf 'GOTO="md_end"\n'
                    printf 'LABEL="md_uuid_ok"\n'
                else
                    echo "$line"
                fi
            done < "${f}" > "${f}.new"
            mv "${f}.new" "$f"
        done
        for uuid in $MD_UUID; do
            uuid="$(expr substr $uuid 1 8):$(expr substr $uuid 9 8):$(expr substr $uuid 17 8):$(expr substr $uuid 25 8)"
            wait_for_dev "/dev/disk/by-id/md-uuid-${uuid}"
        done
    fi
fi


if [ -e /etc/mdadm.conf ] && getargbool 1 rd.md.conf -d -n rd_NO_MDADMCONF; then
    udevproperty rd_MDADMCONF=1
    rm -f -- $hookdir/pre-pivot/*mdraid-cleanup.sh
fi

if ! getargbool 1 rd.md.conf -d -n rd_NO_MDADMCONF; then
    rm -f -- /etc/mdadm/mdadm.conf /etc/mdadm.conf
    ln -s $(command -v mdraid-cleanup) $hookdir/pre-pivot/31-mdraid-cleanup.sh 2>/dev/null
fi

# noiswmd nodmraid for anaconda / rc.sysinit compatibility
# note nodmraid really means nobiosraid, so we don't want MDIMSM then either
if ! getargbool 1 rd.md.imsm -d -n rd_NO_MDIMSM -n noiswmd -n nodmraid; then
    info "no MD RAID for imsm/isw raids"
    udevproperty rd_NO_MDIMSM=1
fi

# same thing with ddf containers
if ! getargbool 1 rd.md.ddf -n rd_NO_MDDDF -n noddfmd -n nodmraid; then
    info "no MD RAID for SNIA ddf raids"
    udevproperty rd_NO_MDDDF=1
fi
PK�����4i\�<����������90mdraid/mdraid-cleanup.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

containers=""
for md in /dev/md[0-9_]*; do
    [ -b "$md" ] || continue
    udevinfo="$(udevadm info --query=env --name=$md)"
    strstr "$udevinfo" "DEVTYPE=partition" && continue
    if strstr "$udevinfo" "MD_LEVEL=container"; then
        containers="$containers $md"
        continue
    fi
    mdadm -S "$md" >/dev/null 2>&1
done

for md in $containers; do
    mdadm -S "$md" >/dev/null 2>&1
done

unset containers udevinfo
PK�����4i\|�aE'��'����90mdraid/mdraid_start.shnu�ȯ����������#!/bin/sh

type getargs >/dev/null 2>&1 || . /lib/dracut-lib.sh

_md_start() {
    local _udevinfo
    local _path_s
    local _path_d
    local _md="$1"

    _udevinfo="$(udevadm info --query=env --name="${_md}")"
    strstr "$_udevinfo" "MD_LEVEL=container" && continue
    strstr "$_udevinfo" "DEVTYPE=partition" && continue

    _path_s="/sys/$(udevadm info -q path -n "${_md}")/md/array_state"
    [ ! -r "$_path_s" ] && continue

    # inactive ?
    [ "$(cat "$_path_s")" != "inactive" ] && continue

    mdadm -R "${_md}" 2>&1 | vinfo

    # still inactive ?
    [ "$(cat "$_path_s")" = "inactive" ] && continue

    _path_d="${_path_s%/*}/degraded"
    [ ! -r "$_path_d" ] && continue
    > $hookdir/initqueue/work
}

_md_force_run() {
    local _md
    local _UUID
    local _MD_UUID=$(getargs rd.md.uuid -d rd_MD_UUID=)
    [ -n "$_MD_UUID" ] || getargbool 0 rd.auto || return

    if [ -n "$_MD_UUID" ]; then
        _MD_UUID=$(str_replace "$_MD_UUID" "-" "")
        _MD_UUID=$(str_replace "$_MD_UUID" ":" "")

        for _md in /dev/md[0-9_]*; do
            [ -b "$_md" ] || continue
            _UUID=$(
                /sbin/mdadm -D --export "$_md" \
                    | while read line || [ -n "$line" ]; do
                    str_starts "$line" "MD_UUID=" || continue
                    printf "%s" "${line#MD_UUID=}"
                done
                )

            [ -z "$_UUID" ] && continue
            _UUID=$(str_replace "$_UUID" ":" "")

            # check if we should handle this device
            strstr " $_MD_UUID " " $_UUID " || continue

            _md_start "${_md}"
        done
    else
        # try to force-run anything not running yet
        for _md in /dev/md[0-9_]*; do
            [ -b "$_md" ] || continue
            _md_start "${_md}"
        done
    fi
}

_md_force_run
PK�����4i\����X���X�����90mdraid/md-noddf.shnu�ȯ����������#!/bin/sh

info "rd.md.ddf=0: no MD RAID for SNIA ddf raids"
udevproperty rd_NO_MDDDF=1
PK�����4i\U��Z���Z�����90mdraid/md-noimsm.shnu�ȯ����������#!/bin/sh

info "rd.md.imsm=0: no MD RAID for imsm/isw raids"
udevproperty rd_NO_MDIMSM=1
PK�����4i\��@tJ��J��'��90mdraid/59-persistent-storage-md.rulesnu��[�����������SUBSYSTEM!="block", GOTO="md_end"
ACTION!="add|change", GOTO="md_end"
# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="md_end"

KERNEL!="md[0-9]*|md_d[0-9]*|md/*", KERNEL!="md*", GOTO="md_end"

# partitions have no md/{array_state,metadata_version}
ENV{DEVTYPE}=="partition", GOTO="md_ignore_state"

# container devices have a metadata version of e.g. 'external:ddf' and
# never leave state 'inactive'
ATTR{md/metadata_version}=="external:[A-Za-z]*", ATTR{md/array_state}=="inactive", GOTO="md_ignore_state"
TEST!="md/array_state", GOTO="md_end"
ATTR{md/array_state}=="|clear|inactive", GOTO="md_end"

LABEL="md_ignore_state"

IMPORT{program}="/sbin/mdadm --detail --export $tempnode"
IMPORT BLKID
OPTIONS+="link_priority=100"
OPTIONS+="watch"
OPTIONS+="db_persist"
LABEL="md_end"
PK�����4i\�]dׂ���������90mdraid/mdmon-pre-udev.shnu�ȯ����������#!/bin/sh
# save state dir for mdmon/mdadm for the real root
[ -d /run/mdadm ] || mkdir -m 0755 /run/mdadm
# backward compat link
PK�����4i\%�O�������/��98dracut-systemd/dracut-pre-mount.service.8.ascnu��[�����������DRACUT-PRE-MOUNT.SERVICE(8)
===========================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-pre-mount.service - runs the dracut hooks before /sysroot is mounted

SYNOPSIS
--------
dracut-pre-mount.service

DESCRIPTION
-----------
This service runs all dracut hooks before the real root is mounted on /sysroot.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\w��x������'��98dracut-systemd/dracut-cmdline.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut cmdline hook
Documentation=man:dracut-cmdline.service(8)
DefaultDependencies=no
Before=dracut-pre-udev.service
After=systemd-journald.socket
Wants=systemd-journald.socket
ConditionPathExists=/usr/lib/initrd-release
ConditionPathExistsGlob=|/etc/cmdline.d/*.conf
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/cmdline
ConditionKernelCommandLine=|rd.break=cmdline
ConditionKernelCommandLine=|resume
ConditionKernelCommandLine=|noresume
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-cmdline
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\��=e������/��98dracut-systemd/dracut-initqueue.service.8.ascnu��[�����������DRACUT-INITQUEUE.SERVICE(8)
===========================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-initqueue.service - runs the dracut main loop to find the real root

SYNOPSIS
--------
dracut-initqueue.service

DESCRIPTION
-----------
This service runs all the main loop of dracut in the initramfs to find the real root.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\L� A������1��98dracut-systemd/dracut-pre-trigger.service.8.ascnu��[�����������DRACUT-PRE-TRIGGER.SERVICE(8)
=============================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-pre-trigger.service - runs the dracut hooks before udevd is triggered

SYNOPSIS
--------
dracut-pre-trigger.service

DESCRIPTION
-----------
This service runs all dracut hooks before udevd is triggered in the initramfs.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\��nK���� ��98dracut-systemd/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $mount_needs ]] && return 1

    if ! dracut_module_included "systemd-initrd"; then
        derror "dracut-systemd needs systemd-initrd in the initramfs"
        return 1
    fi

    return 0
}

# called by dracut
depends() {
    echo "systemd-initrd"
    return 0
}

installkernel() {
    return 0
}

# called by dracut
install() {
    local _mods
    inst_script "$moddir/dracut-emergency.sh" /bin/dracut-emergency
    inst_simple "$moddir/emergency.service" ${systemdsystemunitdir}/emergency.service
    inst_simple "$moddir/dracut-emergency.service" ${systemdsystemunitdir}/dracut-emergency.service
    inst_simple "$moddir/emergency.service" ${systemdsystemunitdir}/rescue.service

    ln_r "${systemdsystemunitdir}/initrd.target" "${systemdsystemunitdir}/default.target"

    inst_script "$moddir/dracut-cmdline.sh" /bin/dracut-cmdline
    inst_script "$moddir/dracut-cmdline-ask.sh" /bin/dracut-cmdline-ask
    inst_script "$moddir/dracut-pre-udev.sh" /bin/dracut-pre-udev
    inst_script "$moddir/dracut-pre-trigger.sh" /bin/dracut-pre-trigger
    inst_script "$moddir/dracut-initqueue.sh" /bin/dracut-initqueue
    inst_script "$moddir/dracut-pre-mount.sh" /bin/dracut-pre-mount
    inst_script "$moddir/dracut-mount.sh" /bin/dracut-mount
    inst_script "$moddir/dracut-pre-pivot.sh" /bin/dracut-pre-pivot

    inst_script "$moddir/rootfs-generator.sh" $systemdutildir/system-generators/dracut-rootfs-generator

    mkdir -p "${initdir}/$systemdsystemunitdir/initrd.target.wants"
    for i in \
        dracut-cmdline.service \
        dracut-cmdline-ask.service \
        dracut-initqueue.service \
        dracut-mount.service \
        dracut-pre-mount.service \
        dracut-pre-pivot.service \
        dracut-pre-trigger.service \
        dracut-pre-udev.service \
        ; do
        inst_simple "$moddir/${i}" "$systemdsystemunitdir/${i}"
        systemctl -q --root "$initdir" add-wants initrd.target "$i"
    done

    inst_simple "$moddir/dracut-tmpfiles.conf" "$tmpfilesdir/dracut-tmpfiles.conf"
}

PK�����4i\C],�����)��98dracut-systemd/dracut-cmdline.service.8nu��[�����������'\" t
.\"     Title: dracut-cmdline.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-CMDLINE\&.SE" "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-cmdline.service \- runs the dracut hooks to parse the kernel command line
.SH "SYNOPSIS"
.sp
dracut\-cmdline\&.service
.SH "DESCRIPTION"
.sp
This service runs all the dracut hooks to parse the kernel command line in the initramfs\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\o�	e��e��)��98dracut-systemd/dracut-pre-pivot.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut pre-pivot and cleanup hook
Documentation=man:dracut-pre-pivot.service(8)
DefaultDependencies=no
After=initrd.target initrd-parse-etc.service sysroot.mount
After=dracut-initqueue.service dracut-pre-mount.service dracut-mount.service
Before=initrd-cleanup.service
Wants=remote-fs.target
After=remote-fs.target
ConditionPathExists=/usr/lib/initrd-release
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/pre-pivot
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/cleanup
ConditionKernelCommandLine=|rd.break=pre-pivot
ConditionKernelCommandLine=|rd.break=cleanup
ConditionKernelCommandLine=|rd.break
ConditionPathExists=|/dev/root
ConditionPathExists=|/dev/nfs
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-pre-pivot
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\���5��5��)��98dracut-systemd/dracut-initqueue.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut initqueue hook
Documentation=man:dracut-initqueue.service(8)
DefaultDependencies=no
Before=remote-fs-pre.target
Wants=remote-fs-pre.target
After=systemd-udev-trigger.service
Wants=systemd-udev-trigger.service
ConditionPathExists=/usr/lib/initrd-release
ConditionPathExists=|/lib/dracut/need-initqueue
ConditionKernelCommandLine=|rd.break=initqueue
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-initqueue
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\ƶ��6��6��)��98dracut-systemd/dracut-pre-mount.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut pre-mount hook
Documentation=man:dracut-pre-mount.service(8)
DefaultDependencies=no
Before=initrd-root-fs.target sysroot.mount systemd-fsck-root.service
After=dracut-initqueue.service cryptsetup.target
ConditionPathExists=/usr/lib/initrd-release
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/pre-mount
ConditionKernelCommandLine=|rd.break=pre-mount
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-pre-mount
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\��\0������$��98dracut-systemd/dracut-pre-mount.shnu�ȯ����������#!/bin/sh

export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

make_trace_mem "hook pre-mount" '1:shortmem' '2+:mem' '3+:slab'
# pre pivot scripts are sourced just before we doing cleanup and switch over
# to the new root.
getarg 'rd.break=pre-mount' 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break pre-mount"
source_hook pre-mount

export -p > /dracut-state.sh

exit 0
PK�����4i\��������*��98dracut-systemd/dracut-shutdown.service.8nu��[�����������'\" t
.\"     Title: dracut-shutdown.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 12/17/2025
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-SHUTDOWN\&.S" "8" "12/17/2025" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-shutdown.service \- unpack the initramfs to /run/initramfs
.SH "SYNOPSIS"
.sp
dracut\-shutdown\&.service
.SH "DESCRIPTION"
.sp
This service unpacks the initramfs image to /run/initramfs\&. systemd pivots into /run/initramfs at shutdown, so the root filesystem can be safely unmounted\&.
.sp
The following steps are executed during a shutdown:
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
systemd switches to the shutdown\&.target
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
systemd starts /lib/systemd/system/shutdown\&.target\&.wants/dracut\-shutdown\&.service
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
dracut\-shutdown\&.service executes /usr/lib/dracut/dracut\-initramfs\-restore which unpacks the initramfs to /run/initramfs
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
systemd finishes shutdown\&.target
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
systemd kills all processes
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
systemd tries to unmount everything and mounts the remaining read\-only
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
systemd checks, if there is a /run/initramfs/shutdown executable
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
if yes, it does a pivot_root to /run/initramfs and executes \&./shutdown\&. The old root is then mounted on /oldroot\&. /usr/lib/dracut/modules\&.d/99shutdown/shutdown\&.sh is the shutdown executable\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
shutdown will try to umount every /oldroot mount and calls the various shutdown hooks from the dracut modules
.RE
.sp
This ensures, that all devices are disassembled and unmounted cleanly\&.
.sp
To debug the shutdown process, you can get a shell in the shutdown procedure by injecting "rd\&.break=pre\-shutdown rd\&.shell" or "rd\&.break=shutdown rd\&.shell"\&.
.sp
.if n \{\
.RS 4
.\}
.nf
# mkdir \-p /run/initramfs/etc/cmdline\&.d
# echo "rd\&.break=pre\-shutdown rd\&.shell" > /run/initramfs/etc/cmdline\&.d/debug\&.conf
# touch /run/initramfs/\&.need_shutdown
.fi
.if n \{\
.RE
.\}
.sp
In case the unpack of the initramfs fails, dracut\-shutdown\-onfailure\&.service executes to make sure switch root doesn\(cqt happen, since it would result in switching to an incomplete initramfs\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\fR(8)
PK�����4i\�r�[
��[
��"��98dracut-systemd/dracut-cmdline.shnu�ȯ����������#!/bin/sh

if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

[ -f /usr/lib/initrd-release ] && . /usr/lib/initrd-release
[ -n "$VERSION" ] && info "dracut-$VERSION"

if ! getargbool 1 'rd.hostonly'; then
    [ -f /etc/cmdline.d/99-cmdline-ask.conf ] && mv /etc/cmdline.d/99-cmdline-ask.conf /tmp/99-cmdline-ask.conf
    remove_hostonly_files
    [ -f /tmp/99-cmdline-ask.conf ] && mv /tmp/99-cmdline-ask.conf /etc/cmdline.d/99-cmdline-ask.conf
fi

info "Using kernel command line parameters:" $(getcmdline)

getargbool 0 rd.udev.log-priority=info -d rd.udev.info -d -n -y rdudevinfo && echo 'udev_log="info"' >> /etc/udev/udev.conf
getargbool 0 rd.udev.log-priority=debug -d rd.udev.debug -d -n -y rdudevdebug && echo 'udev_log="debug"' >> /etc/udev/udev.conf

source_conf /etc/conf.d

# Get the "root=" parameter from the kernel command line, but differentiate
# between the case where it was set to the empty string and the case where it
# wasn't specified at all.
if ! root="$(getarg root=)"; then
    root_unset='UNSET'
fi

rflags="$(getarg rootflags=)"
getargbool 0 ro && rflags="${rflags},ro"
getargbool 0 rw && rflags="${rflags},rw"
rflags="${rflags#,}"

fstype="$(getarg rootfstype=)"
if [ -z "$fstype" ]; then
    fstype="auto"
fi

export root
export rflags
export fstype

make_trace_mem "hook cmdline" '1+:mem' '1+:iomem' '3+:slab'
# run scriptlets to parse the command line
getarg 'rd.break=cmdline' -d 'rdbreak=cmdline' && emergency_shell -n cmdline "Break before cmdline"
source_hook cmdline

[ -f /lib/dracut/parse-resume.sh ] && . /lib/dracut/parse-resume.sh

case "${root}${root_unset}" in
    block:LABEL=*|LABEL=*)
        root="${root#block:}"
        root="$(echo $root | sed 's,/,\\x2f,g')"
        root="block:/dev/disk/by-label/${root#LABEL=}"
        rootok=1 ;;
    block:UUID=*|UUID=*)
        root="${root#block:}"
        root="block:/dev/disk/by-uuid/${root#UUID=}"
        rootok=1 ;;
    block:PARTUUID=*|PARTUUID=*)
        root="${root#block:}"
        root="block:/dev/disk/by-partuuid/${root#PARTUUID=}"
        rootok=1 ;;
    block:PARTLABEL=*|PARTLABEL=*)
        root="${root#block:}"
        root="block:/dev/disk/by-partlabel/${root#PARTLABEL=}"
        rootok=1 ;;
    /dev/*)
        root="block:${root}"
        rootok=1 ;;
    UNSET|gpt-auto)
        # systemd's gpt-auto-generator handles this case.
        rootok=1 ;;
esac

[ -z "${root}${root_unset}" ] && die "Empty root= argument"
[ -z "$rootok" ] && die "Don't know how to handle 'root=$root'"

export root rflags fstype netroot NEWROOT

export -p > /dracut-state.sh

exit 0
PK�����4i\�r��
��
��+��98dracut-systemd/dracut-pre-mount.service.8nu��[�����������'\" t
.\"     Title: dracut-pre-mount.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-PRE\-MOUNT\&" "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-pre-mount.service \- runs the dracut hooks before /sysroot is mounted
.SH "SYNOPSIS"
.sp
dracut\-pre\-mount\&.service
.SH "DESCRIPTION"
.sp
This service runs all dracut hooks before the real root is mounted on /sysroot\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\)!�����+��98dracut-systemd/dracut-pre-pivot.service.8nu��[�����������'\" t
.\"     Title: dracut-pre-pivot.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-PRE\-PIVOT\&" "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-pre-pivot.service \- runs the dracut hooks before switching root
.SH "SYNOPSIS"
.sp
dracut\-pre\-pivot\&.service
.SH "DESCRIPTION"
.sp
This service runs all dracut hooks before the system switched to the real root\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\l���5��5��2��98dracut-systemd/dracut-shutdown-onfailure.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=Service executing upon dracut-shutdown failure to perform cleanup
Documentation=man:dracut-shutdown.service(8)
DefaultDependencies=no

[Service]
Type=oneshot
ExecStart=-/bin/rm /run/initramfs/shutdown
StandardError=null
PK�����4i\%�@�����%��98dracut-systemd/dracut-mount.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut mount hook
Documentation=man:dracut-mount.service(8)
After=initrd-root-fs.target initrd-parse-etc.service
After=dracut-initqueue.service dracut-pre-mount.service
ConditionPathExists=/usr/lib/initrd-release
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/mount
ConditionKernelCommandLine=|rd.break=mount
DefaultDependencies=no
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-mount
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\������-��98dracut-systemd/dracut-pre-trigger.service.8nu��[�����������'\" t
.\"     Title: dracut-pre-trigger.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-PRE\-TRIGGER" "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-pre-trigger.service \- runs the dracut hooks before udevd is triggered
.SH "SYNOPSIS"
.sp
dracut\-pre\-trigger\&.service
.SH "DESCRIPTION"
.sp
This service runs all dracut hooks before udevd is triggered in the initramfs\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\�={���������%��98dracut-systemd/dracut-tmpfiles.confnu��[�����������d /run/initramfs     0755 root root -
d /run/initramfs/log 0755 root root -
L /var/log           -    -    -    - ../run/initramfs/log
PK�����4i\\�q�������(��98dracut-systemd/dracut-pre-udev.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut pre-udev hook
Documentation=man:dracut-pre-udev.service(8)
DefaultDependencies=no
Before=systemd-udevd.service dracut-pre-trigger.service
After=dracut-cmdline.service
Wants=dracut-cmdline.service
ConditionPathExists=/usr/lib/initrd-release
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/pre-udev
ConditionKernelCommandLine=|rd.break=pre-udev
ConditionKernelCommandLine=|rd.driver.blacklist
ConditionKernelCommandLine=|rd.driver.pre
ConditionKernelCommandLine=|rd.driver.post
ConditionPathExistsGlob=|/etc/cmdline.d/*.conf
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-pre-udev
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\�*R������+��98dracut-systemd/dracut-pre-trigger.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut pre-trigger hook
Documentation=man:dracut-pre-trigger.service(8)
DefaultDependencies=no
Before=systemd-udev-trigger.service dracut-initqueue.service
After=dracut-pre-udev.service systemd-udevd.service systemd-tmpfiles-setup-dev.service
Wants=dracut-pre-udev.service systemd-udevd.service
ConditionPathExists=/usr/lib/initrd-release
ConditionDirectoryNotEmpty=|/lib/dracut/hooks/pre-trigger
ConditionKernelCommandLine=|rd.break=pre-trigger
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-pre-trigger
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\W��z����$��98dracut-systemd/dracut-pre-pivot.shnu�ȯ����������#!/bin/sh

export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

make_trace_mem "hook pre-pivot" '1:shortmem' '2+:mem' '3+:slab'
# pre pivot scripts are sourced just before we doing cleanup and switch over
# to the new root.
getarg 'rd.break=pre-pivot' 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break pre-pivot"
source_hook pre-pivot

# pre pivot cleanup scripts are sourced just before we switch over to the new root.
getarg 'rd.break=cleanup' 'rdbreak=cleanup' && emergency_shell -n cleanup "Break cleanup"
source_hook cleanup

_bv=$(getarg rd.break -d rdbreak) && [ -z "$_bv" ] &&
    emergency_shell -n switch_root "Break before switch_root"
unset _bv

# remove helper symlink
[ -h /dev/root ] && rm -f -- /dev/root
[ -h /dev/nfs ] && rm -f -- /dev/nfs

exit 0
PK�����4i\1;��������&��98dracut-systemd/dracut-pre-trigger.shnu�ȯ����������#!/bin/sh

export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

make_trace_mem "hook pre-trigger" '1:shortmem' '2+:mem' '3+:slab'

source_hook pre-trigger

getarg 'rd.break=pre-trigger' 'rdbreak=pre-trigger' && emergency_shell -n pre-trigger "Break pre-trigger"

udevadm control --reload >/dev/null 2>&1 || :

export -p > /dracut-state.sh

exit 0
PK�����4i\�A�-���� ��98dracut-systemd/dracut-mount.shnu�ȯ����������#!/bin/sh
export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

make_trace_mem "hook mount" '1:shortmem' '2+:mem' '3+:slab'

getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break mount"
# mount scripts actually try to mount the root filesystem, and may
# be sourced any number of times. As soon as one suceeds, no more are sourced.
i=0
while :; do
    if ismounted "$NEWROOT"; then
        usable_root "$NEWROOT" && break;
        umount "$NEWROOT"
    fi
    for f in $hookdir/mount/*.sh; do
        [ -f "$f" ] && . "$f"
        if ismounted "$NEWROOT"; then
            usable_root "$NEWROOT" && break;
            warn "$NEWROOT has no proper rootfs layout, ignoring and removing offending mount hook"
            umount "$NEWROOT"
            rm -f -- "$f"
        fi
    done

    i=$(($i+1))
    [ $i -gt 20 ] && emergency_shell "Can't mount root filesystem"
done

export -p > /dracut-state.sh

exit 0
PK�����4i\�1��������"��98dracut-systemd/emergency.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=Emergency Shell
DefaultDependencies=no
After=systemd-vconsole-setup.service
Wants=systemd-vconsole-setup.service
Conflicts=shutdown.target
Before=shutdown.target

[Service]
Environment=HOME=/
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
WorkingDirectory=/
ExecStart=/bin/dracut-emergency
ExecStopPost=-/usr/bin/systemctl --fail --no-block default
Type=idle
StandardInput=tty-force
StandardOutput=inherit
StandardError=inherit
KillMode=process
IgnoreSIGPIPE=no
TasksMax=infinity

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\�g58��8��$��98dracut-systemd/rootfs-generator.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

generator_wait_for_dev()
{
    local _name
    local _timeout

    _name="$(str_replace "$1" '/' '\x2f')"
    _timeout=$(getarg rd.timeout)
    _timeout=${_timeout:-0}

    if ! [ -e "$hookdir/initqueue/finished/devexists-${_name}.sh" ]; then

        # If a LUKS device needs unlocking via systemd in the initrd, assume
        # it's for the root device. In that case, don't block on it if it's
        # after remote-fs-pre.target since the initqueue is ordered before it so
        # it will never actually show up (think Tang-pinned rootfs).
        cat > "$hookdir/initqueue/finished/devexists-${_name}.sh" << EOF
if ! grep -q After=remote-fs-pre.target /run/systemd/generator/systemd-cryptsetup@*.service 2>/dev/null; then
    [ -e "$1" ]
fi
EOF
        {
            printf '[ -e "%s" ] || ' $1
            printf 'warn "\"%s\" does not exist"\n' $1
        } >> "$hookdir/emergency/80-${_name}.sh"
    fi

    _name=$(dev_unit_name "$1")
    if ! [ -L "$GENERATOR_DIR"/initrd.target.wants/${_name}.device ]; then
        [ -d "$GENERATOR_DIR"/initrd.target.wants ] || mkdir -p "$GENERATOR_DIR"/initrd.target.wants
        ln -s ../${_name}.device "$GENERATOR_DIR"/initrd.target.wants/${_name}.device
    fi

    if ! [ -f "$GENERATOR_DIR"/${_name}.device.d/timeout.conf ]; then
        mkdir -p "$GENERATOR_DIR"/${_name}.device.d
        {
            echo "[Unit]"
            echo "JobTimeoutSec=$_timeout"
            echo "JobRunningTimeoutSec=$_timeout"
        } > "$GENERATOR_DIR"/${_name}.device.d/timeout.conf
    fi
}

generator_mount_rootfs()
{
    local _type=$2
    local _flags=$3
    local _name

    [ -z "$1" ] && return 0

    _name=$(dev_unit_name "$1")
    [ -d "$GENERATOR_DIR" ] || mkdir -p "$GENERATOR_DIR"
    if ! [ -f "$GENERATOR_DIR"/sysroot.mount ]; then
        {
            echo "[Unit]"
            echo "Before=initrd-root-fs.target"
            echo "Requires=systemd-fsck@${_name}.service"
            echo "After=systemd-fsck@${_name}.service"
            echo "[Mount]"
            echo "Where=/sysroot"
            echo "What=$1"
            echo "Options=${_flags}"
            echo "Type=${_type}"
        } > "$GENERATOR_DIR"/sysroot.mount
    fi
    if ! [ -L "$GENERATOR_DIR"/initrd-root-fs.target.requires/sysroot.mount ]; then
        [ -d "$GENERATOR_DIR"/initrd-root-fs.target.requires ] || mkdir -p "$GENERATOR_DIR"/initrd-root-fs.target.requires
        ln -s ../sysroot.mount "$GENERATOR_DIR"/initrd-root-fs.target.requires/sysroot.mount
    fi
}

generator_fsck_after_pre_mount()
{
    local _name

    [ -z "$1" ] && return 0

    _name=$(dev_unit_name "$1")
    [ -d /run/systemd/generator/systemd-fsck@${_name}.service.d ] || mkdir -p /run/systemd/generator/systemd-fsck@${_name}.service.d
    if ! [ -f /run/systemd/generator/systemd-fsck@${_name}.service.d/after-pre-mount.conf ]; then
        {
            echo "[Unit]"
            echo "After=dracut-pre-mount.service"
        } > /run/systemd/generator/systemd-fsck@${_name}.service.d/after-pre-mount.conf
    fi

}

root=$(getarg root=)
case "$root" in
    block:LABEL=*|LABEL=*)
        root="${root#block:}"
        root="$(echo $root | sed 's,/,\\x2f,g')"
        root="block:/dev/disk/by-label/${root#LABEL=}"
        rootok=1 ;;
    block:UUID=*|UUID=*)
        root="${root#block:}"
        root="block:/dev/disk/by-uuid/${root#UUID=}"
        rootok=1 ;;
    block:PARTUUID=*|PARTUUID=*)
        root="${root#block:}"
        root="block:/dev/disk/by-partuuid/${root#PARTUUID=}"
        rootok=1 ;;
    block:PARTLABEL=*|PARTLABEL=*)
        root="${root#block:}"
        root="block:/dev/disk/by-partlabel/${root#PARTLABEL=}"
        rootok=1 ;;
    /dev/nfs) # ignore legacy /dev/nfs
        ;;
    /dev/*)
        root="block:${root}"
        rootok=1 ;;
esac

GENERATOR_DIR="$1"

if [ "$rootok" = "1"  ]; then
   generator_wait_for_dev "${root#block:}" "$RDRETRY"
   generator_fsck_after_pre_mount "${root#block:}"
   strstr "$(cat /proc/cmdline)" 'root=' || generator_mount_rootfs "${root#block:}" "$(getarg rootfstype=)" "$(getarg rootflags=)"
fi

exit 0
PK�����4i\I�j�������/��98dracut-systemd/dracut-pre-pivot.service.8.ascnu��[�����������DRACUT-PRE-PIVOT.SERVICE(8)
===========================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-pre-pivot.service - runs the dracut hooks before switching root

SYNOPSIS
--------
dracut-pre-pivot.service

DESCRIPTION
-----------
This service runs all dracut hooks before the system switched to the real root.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\��N^������-��98dracut-systemd/dracut-cmdline.service.8.ascnu��[�����������DRACUT-CMDLINE.SERVICE(8)
=========================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-cmdline.service - runs the dracut hooks to parse the kernel command line

SYNOPSIS
--------
dracut-cmdline.service

DESCRIPTION
-----------
This service runs all the dracut hooks to parse the kernel command line in
the initramfs.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\���X��X��.��98dracut-systemd/dracut-shutdown.service.8.ascnu��[�����������DRACUT-SHUTDOWN.SERVICE(8)
===========================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-shutdown.service - unpack the initramfs to /run/initramfs

SYNOPSIS
--------
dracut-shutdown.service

DESCRIPTION
-----------
This service unpacks the initramfs image to /run/initramfs.
systemd pivots into /run/initramfs at shutdown, so the root filesystem
can be safely unmounted.

The following steps are executed during a shutdown:

* systemd switches to the shutdown.target
* systemd starts /lib/systemd/system/shutdown.target.wants/dracut-shutdown.service
* dracut-shutdown.service executes /usr/lib/dracut/dracut-initramfs-restore which unpacks the initramfs to /run/initramfs
* systemd finishes shutdown.target
* systemd kills all processes
* systemd tries to unmount everything and mounts the remaining read-only
* systemd checks, if there is a /run/initramfs/shutdown executable
* if yes, it does a pivot_root to /run/initramfs and executes ./shutdown. The old root is then mounted on /oldroot. /usr/lib/dracut/modules.d/99shutdown/shutdown.sh is the shutdown executable.
* shutdown will try to umount every /oldroot mount and calls the various shutdown hooks from the dracut modules 

This ensures, that all devices are disassembled and unmounted cleanly.

To debug the shutdown process, you can get a shell in the shutdown procedure
by injecting "rd.break=pre-shutdown rd.shell" or "rd.break=shutdown rd.shell".
----
# mkdir -p /run/initramfs/etc/cmdline.d
# echo "rd.break=pre-shutdown rd.shell" > /run/initramfs/etc/cmdline.d/debug.conf
# touch /run/initramfs/.need_shutdown
----

In case the unpack of the initramfs fails, dracut-shutdown-onfailure.service
executes to make sure switch root doesn't happen, since it would result in
switching to an incomplete initramfs.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut*(8)
PK�����4i\�/�������'��98dracut-systemd/dracut-mount.service.8nu��[�����������'\" t
.\"     Title: dracut-mount.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-MOUNT\&.SERV" "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-mount.service \- runs the dracut hooks after /sysroot is mounted
.SH "SYNOPSIS"
.sp
dracut\-mount\&.service
.SH "DESCRIPTION"
.sp
This service runs all dracut hooks after the real root is mounted on /sysroot\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\n�4c��c��$��98dracut-systemd/dracut-initqueue.shnu�ȯ����������#!/bin/sh

export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

make_trace_mem "hook initqueue" '1:shortmem' '2+:mem' '3+:slab'
getarg 'rd.break=initqueue' -d 'rdbreak=initqueue' && emergency_shell -n initqueue "Break before initqueue"

RDRETRY=$(getarg rd.retry -d 'rd_retry=')
RDRETRY=${RDRETRY:-180}
RDRETRY=$(($RDRETRY*2))
export RDRETRY

main_loop=0
export main_loop

while :; do

    check_finished && break

    udevadm settle --exit-if-exists=$hookdir/initqueue/work

    check_finished && break

    if [ -f $hookdir/initqueue/work ]; then
        rm -f -- "$hookdir/initqueue/work"
    fi

    for job in $hookdir/initqueue/*.sh; do
        [ -e "$job" ] || break
        job=$job . $job
        check_finished && break 2
    done

    udevadm settle --timeout=0 >/dev/null 2>&1 || continue

    for job in $hookdir/initqueue/settled/*.sh; do
        [ -e "$job" ] || break
        job=$job . $job
        check_finished && break 2
    done

    udevadm settle --timeout=0 >/dev/null 2>&1 || continue

    # no more udev jobs and queues empty.
    sleep 0.5

    for i in /run/systemd/ask-password/ask.*; do
        [ -e "$i" ] && continue 2
    done

    if [ $main_loop -gt $((2*$RDRETRY/3)) ]; then
        warn "dracut-initqueue timeout - starting timeout scripts"
        for job in $hookdir/initqueue/timeout/*.sh; do
            [ -e "$job" ] || break
            job=$job . $job
            udevadm settle --timeout=0 >/dev/null 2>&1 || main_loop=0
            [ -f $hookdir/initqueue/work ] && main_loop=0
            [ $main_loop -eq 0 ] && break
        done
    fi

    main_loop=$(($main_loop+1))
    if [ $main_loop -gt $RDRETRY ]; then
        if ! [ -f /sysroot/etc/fstab ] || ! [ -e /sysroot/sbin/init ] ; then
            emergency_shell "Could not boot."
        fi
        warn "Not all disks have been found."
        warn "You might want to regenerate your initramfs."
        break
    fi
done

unset job
unset queuetriggered
unset main_loop
unset RDRETRY

export -p > /dracut-state.sh

exit 0
PK�����4i\�N�P������&��98dracut-systemd/dracut-cmdline-ask.shnu�ȯ����������#!/bin/bash

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

getarg "rd.cmdline=ask" || exit 0

sleep 0.5
echo
sleep 0.5
echo
sleep 0.5
echo
echo
echo
echo
echo "Enter additional kernel command line parameter (end with ctrl-d or .)"
while read -e -p "> " line || [ -n "$line" ]; do
    [[ "$line" == "." ]] && break
    [[ "$line" ]] && printf -- "%s\n" "$line" >> /etc/cmdline.d/99-cmdline-ask.conf
done

exit 0
PK�����4i\� �����*��98dracut-systemd/dracut-pre-udev.service.8nu��[�����������'\" t
.\"     Title: dracut-pre-udev.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-PRE\-UDEV\&." "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-pre-udev.service \- runs the dracut hooks before udevd is started
.SH "SYNOPSIS"
.sp
dracut\-pre\-udev\&.service
.SH "DESCRIPTION"
.sp
This service runs all dracut hooks before udevd is started in the initramfs\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\�cԩ�����)��98dracut-systemd/dracut-emergency.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=Dracut Emergency Shell
DefaultDependencies=no
After=systemd-vconsole-setup.service
Wants=systemd-vconsole-setup.service
Conflicts=shutdown.target emergency.target

[Service]
Environment=HOME=/
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
WorkingDirectory=/
ExecStart=-/bin/dracut-emergency
ExecStopPost=-/bin/rm -f -- /.console_lock
Type=oneshot
StandardInput=tty-force
StandardOutput=inherit
StandardError=inherit
KillMode=process
IgnoreSIGPIPE=no
TasksMax=infinity

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\M��������#��98dracut-systemd/dracut-pre-udev.shnu�ȯ����������#!/bin/sh
export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

make_trace_mem "hook pre-udev" '1:shortmem' '2+:mem' '3+:slab'
# pre pivot scripts are sourced just before we doing cleanup and switch over
# to the new root.
getarg 'rd.break=pre-udev' 'rdbreak=pre-udev' && emergency_shell -n pre-udev "Break pre-udev"
source_hook pre-udev

_modprobe_d=/etc/modprobe.d
if [ -d /usr/lib/modprobe.d ] ; then
    _modprobe_d=/usr/lib/modprobe.d
elif [ -d /lib/modprobe.d ] ; then
    _modprobe_d=/lib/modprobe.d
elif [ ! -d $_modprobe_d ] ; then
    mkdir -p $_modprobe_d
fi

for i in $(getargs rd.driver.pre -d rdloaddriver=); do
    (
        IFS=,
        for p in $i; do
            modprobe $p 2>&1 | vinfo
        done
    )
done


[ -d /etc/modprobe.d ] || mkdir -p /etc/modprobe.d

for i in $(getargs rd.driver.blacklist -d rdblacklist=); do
    (
        IFS=,
        for p in $i; do
            echo "blacklist $p" >>  $_modprobe_d/initramfsblacklist.conf
        done
    )
done

for p in $(getargs rd.driver.post -d rdinsmodpost=); do
    echo "blacklist $p" >>  $_modprobe_d/initramfsblacklist.conf
    _do_insmodpost=1
done

[ -n "$_do_insmodpost" ] && initqueue --settled --unique --onetime insmodpost.sh
unset _do_insmodpost _modprobe_d
unset i

export -p > /dracut-state.sh
exit 0
PK�����4i\�97�O��O��+��98dracut-systemd/dracut-cmdline-ask.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=dracut ask for additional cmdline parameters
DefaultDependencies=no
Before=dracut-cmdline.service
After=systemd-journald.socket
After=systemd-vconsole-setup.service
Requires=systemd-vconsole-setup.service
Wants=systemd-journald.socket
ConditionPathExists=/usr/lib/initrd-release
ConditionKernelCommandLine=|rd.cmdline=ask
ConditionPathExistsGlob=|/etc/cmdline.d/*.conf
Conflicts=shutdown.target emergency.target

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=-/bin/dracut-cmdline-ask
StandardInput=tty
StandardOutput=inherit
StandardError=inherit
RemainAfterExit=yes
KillMode=process
IgnoreSIGPIPE=no

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\=�׋f��f��$��98dracut-systemd/dracut-emergency.shnu�ȯ����������#!/bin/sh

export DRACUT_SYSTEMD=1
if [ -f /dracut-state.sh ]; then
    . /dracut-state.sh 2>/dev/null
fi
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

source_conf /etc/conf.d

type plymouth >/dev/null 2>&1 && plymouth quit

export _rdshell_name="dracut" action="Boot" hook="emergency"
_emergency_action=$(getarg rd.emergency)

if getargbool 1 rd.shell -d -y rdshell || getarg rd.break -d rdbreak; then
    FSTXT="/run/dracut/fsck/fsck_help_$fstype.txt"
    source_hook "$hook"
    echo
    rdsosreport
    echo
    echo
    echo 'Entering emergency mode. Exit the shell to continue.'
    echo 'Type "journalctl" to view system logs.'
    echo 'You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot'
    echo 'after mounting them and attach it to a bug report.'
    echo
    echo
    [ -f "$FSTXT" ] && cat "$FSTXT"
    [ -f /etc/profile ] && . /etc/profile
    [ -z "$PS1" ] && export PS1="$_name:\${PWD}# "
    exec sh -i -l
else
    export hook="shutdown-emergency"
    warn "$action has failed. To debug this issue add \"rd.shell rd.debug\" to the kernel command line."
    source_hook "$hook"
    [ -z "$_emergency_action" ] && _emergency_action=halt
fi

/bin/rm -f -- /.console_lock

case "$_emergency_action" in
    reboot)
        reboot || exit 1;;
    poweroff)
        poweroff || exit 1;;
    halt)
        halt || exit 1;;
esac

exit 0
PK�����4i\��o�������.��98dracut-systemd/dracut-pre-udev.service.8.ascnu��[�����������DRACUT-PRE-UDEV.SERVICE(8)
==========================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-pre-udev.service - runs the dracut hooks before udevd is started

SYNOPSIS
--------
dracut-pre-udev.service

DESCRIPTION
-----------
This service runs all dracut hooks before udevd is started in the initramfs.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\��1�������+��98dracut-systemd/dracut-mount.service.8.ascnu��[�����������DRACUT-MOUNT.SERVICE(8)
=======================
:doctype: manpage
:man source:   dracut
:man manual:   dracut

NAME
----
dracut-mount.service - runs the dracut hooks after /sysroot is mounted

SYNOPSIS
--------
dracut-mount.service

DESCRIPTION
-----------
This service runs all dracut hooks after the real root is mounted on /sysroot.

AUTHORS
-------
Harald Hoyer

SEE ALSO
--------
*dracut.bootup*(7) *dracut*(8)
PK�����4i\ı�����+��98dracut-systemd/dracut-initqueue.service.8nu��[�����������'\" t
.\"     Title: dracut-initqueue.service
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/09/2018
.\"    Manual: dracut
.\"    Source: dracut
.\"  Language: English
.\"
.TH "DRACUT\-INITQUEUE\&." "8" "10/09/2018" "dracut" "dracut"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
dracut-initqueue.service \- runs the dracut main loop to find the real root
.SH "SYNOPSIS"
.sp
dracut\-initqueue\&.service
.SH "DESCRIPTION"
.sp
This service runs all the main loop of dracut in the initramfs to find the real root\&.
.SH "AUTHORS"
.sp
Harald Hoyer
.SH "SEE ALSO"
.sp
\fBdracut\&.bootup\fR(7) \fBdracut\fR(8)
PK�����4i\��������(��98dracut-systemd/dracut-shutdown.servicenu��[�����������#  This file is part of dracut.
#
# See dracut.bootup(7) for details

[Unit]
Description=Restore /run/initramfs on shutdown
Documentation=man:dracut-shutdown.service(8)
After=local-fs.target boot.mount boot.automount
Wants=local-fs.target
ConditionPathExists=!/run/initramfs/bin/sh
OnFailure=dracut-shutdown-onfailure.service

[Service]
RemainAfterExit=yes
Type=oneshot
ExecStart=/bin/true
ExecStop=/usr/lib/dracut/dracut-initramfs-restore
PK�����4i\�83�@��@�� ��35network-legacy/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _program

    require_binaries ip dhclient sed awk grep || return 1
    require_any_binary arping arping2 || return 1

    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    return 0
}

# called by dracut
install() {
    local _arch _i _dir
    inst_multiple ip dhclient sed awk grep

    inst_multiple -o arping arping2
    strstr "$(arping 2>&1)" "ARPing 2" && mv "$initdir/bin/arping" "$initdir/bin/arping2"

    inst_multiple -o ping ping6
    inst_multiple -o teamd teamdctl teamnl
    inst_simple /etc/libnl/classid
    inst_script "$moddir/ifup.sh" "/sbin/ifup"
    inst_script "$moddir/dhclient-script.sh" "/sbin/dhclient-script"
    inst_simple -H "/etc/dhclient.conf"
    cat "$moddir/dhclient.conf" >> "${initdir}/etc/dhclient.conf"
    inst_hook pre-udev 60 "$moddir/net-genrules.sh"
    inst_hook cmdline 92 "$moddir/parse-ibft.sh"
    inst_hook cmdline 95 "$moddir/parse-vlan.sh"
    inst_hook cmdline 96 "$moddir/parse-bond.sh"
    inst_hook cmdline 96 "$moddir/parse-team.sh"
    inst_hook cmdline 97 "$moddir/parse-bridge.sh"
    inst_hook cmdline 98 "$moddir/parse-ip-opts.sh"
    inst_hook cmdline 99 "$moddir/parse-ifname.sh"
    inst_hook cleanup 10 "$moddir/kill-dhclient.sh"

    # install all config files for teaming
    unset TEAM_MASTER
    unset TEAM_CONFIG
    unset TEAM_PORT_CONFIG
    unset HWADDR
    unset SUBCHANNELS
    for i in /etc/sysconfig/network-scripts/ifcfg-*; do
        [ -e "$i" ] || continue
        case "$i" in
            *~ | *.bak | *.orig | *.rpmnew | *.rpmorig | *.rpmsave)
                continue
                ;;
        esac
        (
            . "$i"
            if ! [ "${ONBOOT}" = "no" -o "${ONBOOT}" = "NO" ] \
                    && [ -n "${TEAM_MASTER}${TEAM_CONFIG}${TEAM_PORT_CONFIG}" ]; then
                if [ -n "$TEAM_CONFIG" ] && [ -n "$DEVICE" ]; then
                    mkdir -p $initdir/etc/teamd
                    printf -- "%s" "$TEAM_CONFIG" > "$initdir/etc/teamd/${DEVICE}.conf"
                elif [ -n "$TEAM_PORT_CONFIG" ]; then
                    inst_simple "$i"

                    HWADDR="$(echo $HWADDR | sed 'y/ABCDEF/abcdef/')"
                    if [ -n "$HWADDR" ]; then
                        ln_r "$i" "/etc/sysconfig/network-scripts/mac-${HWADDR}.conf"
                    fi

                    SUBCHANNELS="$(echo $SUBCHANNELS | sed 'y/ABCDEF/abcdef/')"
                    if [ -n "$SUBCHANNELS" ]; then
                        ln_r "$i" "/etc/sysconfig/network-scripts/ccw-${SUBCHANNELS}.conf"
                    fi
                fi
            fi
        )
    done

    _arch=$(uname -m)

    inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \
        {"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*"

    dracut_need_initqueue
}

PK�����4i\�����������35network-legacy/parse-bond.shnu�ȯ����������#!/bin/sh
#
# Format:
#       bond=<bondname>[:<bondslaves>[:<options>[:<mtu>]]]
#
#       bondslaves is a comma-separated list of physical (ethernet) interfaces
#       options is a comma-separated list on bonding options (modinfo bonding for details) in format compatible with initscripts
#       if options include multi-valued arp_ip_target option, then its values should be separated by semicolon.
#
#       bond without parameters assumes bond=bond0:eth0,eth1:mode=balance-rr
#
#       if the mtu is specified, it will be set on the bond master
#

# We translate list of slaves to space-separated here to make it easier to loop over them in ifup
# Ditto for bonding options
parsebond() {
    local v=${1}:
    set --
    while [ -n "$v" ]; do
        set -- "$@" "${v%%:*}"
        v=${v#*:}
    done

    case $# in
    0)  bondname=bond0; bondslaves="eth0 eth1" ;;
    1)  bondname=$1; bondslaves="eth0 eth1" ;;
    2)  bondname=$1; bondslaves=$(str_replace "$2" "," " ") ;;
    3)  bondname=$1; bondslaves=$(str_replace "$2" "," " "); bondoptions=$(str_replace "$3" "," " ") ;;
    4)  bondname=$1; bondslaves=$(str_replace "$2" "," " "); bondoptions=$(str_replace "$3" "," " "); bondmtu=$4;;
    *)  die "bond= requires zero to four parameters" ;;
    esac
}

# Parse bond for bondname, bondslaves, bondmode, bondoptions and bondmtu
for bond in $(getargs bond=); do
    unset bondname
    unset bondslaves
    unset bondoptions
    unset bondmtu
    if [ "$bond" != "bond" ]; then
        parsebond "$bond"
    fi
    # Simple default bond
    if [ -z "$bondname" ]; then
        bondname=bond0
        bondslaves="eth0 eth1"
    fi
    # Make it suitable for initscripts export
    bondoptions=$(str_replace "$bondoptions" ";" ",")
    echo "bondname=$bondname" > /tmp/bond.${bondname}.info
    echo "bondslaves=\"$bondslaves\"" >> /tmp/bond.${bondname}.info
    echo "bondoptions=\"$bondoptions\"" >> /tmp/bond.${bondname}.info
    echo "bondmtu=\"$bondmtu\"" >> /tmp/bond.${bondname}.info
done
PK�����4i\�b��<���<����35network-legacy/ifup.shnu�ȯ����������#!/bin/sh
#
# We don't need to check for ip= errors here, that is handled by the
# cmdline parser script
#
# without $2 means this is for real netroot case
# or it is for manually bring up network ie. for kdump scp vmcore
PATH=/usr/sbin:/usr/bin:/sbin:/bin

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
type ip_to_var >/dev/null 2>&1 || . /lib/net-lib.sh

# Huh? No $1?
[ -z "$1" ] && exit 1

# $netif reads easier than $1
netif=$1

# loopback is always handled the same way
if [ "$netif" = "lo" ] ; then
    ip link set lo up
    ip addr add 127.0.0.1/8 dev lo
    exit 0
fi

# Run dhclient
do_dhcp() {
    # dhclient-script will mark the netif up and generate the online
    # event for nfsroot
    # XXX add -V vendor class and option parsing per kernel

    local _COUNT=0
    local _timeout=$(getargs rd.net.timeout.dhcp=)
    local _DHCPRETRY=$(getargs rd.net.dhcp.retry=)
    _DHCPRETRY=${_DHCPRETRY:-1}

    [ -e /tmp/dhclient.$netif.pid ] && return 0

    if ! iface_has_carrier $netif; then
        warn "No carrier detected on interface $netif"
        return 1
    fi

    if [ ! -e /run/NetworkManager/conf.d/10-dracut-dhclient.conf ]; then
        mkdir -p /run/NetworkManager/conf.d
        echo '[main]' > /run/NetworkManager/conf.d/10-dracut-dhclient.conf
        echo 'dhcp=dhclient' >>/run/NetworkManager/conf.d/10-dracut-dhclient.conf
    fi

    while [ $_COUNT -lt $_DHCPRETRY ]; do
        info "Starting dhcp for interface $netif"
        dhclient "$@" \
                 ${_timeout:+--timeout $_timeout} \
                 -q \
                 -1 \
                 -cf /etc/dhclient.conf \
                 -pf /tmp/dhclient.$netif.pid \
                 -lf /tmp/dhclient.$netif.lease \
                 $netif \
            && return 0
        _COUNT=$(($_COUNT+1))
        [ $_COUNT -lt $_DHCPRETRY ] && sleep 1
    done
    warn "dhcp for interface $netif failed"
    # nuke those files since we failed; we might retry dhcp again if it's e.g.
    # `ip=dhcp,dhcp6` and we check for the PID file at the top
    rm -f /tmp/dhclient.$netif.{pid,lease}
    return 1
}

load_ipv6() {
    [ -d /proc/sys/net/ipv6 ] && return
    modprobe ipv6
    i=0
    while [ ! -d /proc/sys/net/ipv6 ]; do
        i=$(($i+1))
        [ $i -gt 10 ] && break
        sleep 0.1
    done
}

do_ipv6auto() {
    local ret
    load_ipv6
    echo 0 > /proc/sys/net/ipv6/conf/$netif/forwarding
    echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_ra
    echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_redirects
    linkup $netif
    wait_for_ipv6_auto $netif
    ret=$?

    [ -n "$hostname" ] && echo "echo $hostname > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname

    return $ret
}

# Handle static ip configuration
do_static() {
    strglobin $ip '*:*:*' && load_ipv6

    if ! iface_has_carrier "$netif"; then
        warn "No carrier detected on interface $netif"
        return 1
    elif ! linkup "$netif"; then
        warn "Could not bring interface $netif up!"
        return 1
    fi

    ip route get "$ip" 2>/dev/null | {
        read a rest
        if [ "$a" = "local" ]; then
            warn "Not assigning $ip to interface $netif, cause it is already assigned!"
            return 1
        fi
        return 0
    } || return 1

    [ -n "$macaddr" ] && ip link set address $macaddr dev $netif
    [ -n "$mtu" ] && ip link set mtu $mtu dev $netif
    if strglobin $ip '*:*:*'; then
        # note no ip addr flush for ipv6
        ip addr add $ip/$mask ${srv:+peer $srv} dev $netif
        echo 0 > /proc/sys/net/ipv6/conf/$netif/forwarding
        echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_ra
        echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_redirects
        wait_for_ipv6_dad $netif
    else
        if [ -z "$srv" ]; then
            if command -v arping2 >/dev/null; then
                if arping2 -q -C 1 -c 2 -I $netif -0 $ip ; then
                    warn "Duplicate address detected for $ip for interface $netif."
                    return 1
                fi
            else
                if ! arping -f -q -D -c 2 -I $netif $ip ; then
                    warn "Duplicate address detected for $ip for interface $netif."
                    return 1
                fi
            fi
        fi
        ip addr flush dev $netif
        ip addr add $ip/$mask ${srv:+peer $srv} brd + dev $netif
    fi

    [ -n "$gw" ] && echo ip route replace default via $gw dev $netif > /tmp/net.$netif.gw
    [ -n "$hostname" ] && echo "echo $hostname > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname

    return 0
}

get_vid() {
    case "$1" in
    vlan*)
        echo ${1#vlan}
        ;;
    *.*)
        echo ${1##*.}
        ;;
    esac
}

# check, if we need VLAN's for this interface
if [ -z "$DO_VLAN_PHY" ] && [ -e /tmp/vlan.${netif}.phy ]; then
    unset DO_VLAN
    NO_AUTO_DHCP=yes DO_VLAN_PHY=yes ifup "$netif"
    modprobe -b -q 8021q

    for i in /tmp/vlan.*.${netif}; do
        [ -e "$i" ] || continue
        unset vlanname
        unset phydevice
        . "$i"
        if [ -n "$vlanname" ]; then
            linkup "$phydevice"
            ip link add dev "$vlanname" link "$phydevice" type vlan id "$(get_vid $vlanname)"
            ifup "$vlanname"
        fi
    done
    exit 0
fi

# Check, if interface is VLAN interface
if ! [ -e /tmp/vlan.${netif}.phy ]; then
    for i in /tmp/vlan.${netif}.*; do
        [ -e "$i" ] || continue
        export DO_VLAN=yes
        break
    done
fi


# bridge this interface?
if [ -z "$NO_BRIDGE_MASTER" ]; then
    for i in /tmp/bridge.*.info; do
        [ -e "$i" ] || continue
        unset bridgeslaves
        unset bridgename
        . "$i"
        for ethname in $bridgeslaves ; do
            [ "$netif" != "$ethname" ] && continue

            NO_BRIDGE_MASTER=yes NO_AUTO_DHCP=yes ifup $ethname
            linkup $ethname
            if [ ! -e /tmp/bridge.$bridgename.up ]; then
                ip link add name $bridgename type bridge
                echo 0 > /sys/devices/virtual/net/$bridgename/bridge/forward_delay
                > /tmp/bridge.$bridgename.up
            fi
            ip link set dev $ethname master $bridgename
            ifup $bridgename
            exit 0
        done
    done
fi

# enslave this interface to bond?
if [ -z "$NO_BOND_MASTER" ]; then
    for i in /tmp/bond.*.info; do
        [ -e "$i" ] || continue
        unset bondslaves
        unset bondname
        . "$i"
        for slave in $bondslaves ; do
            [ "$netif" != "$slave" ] && continue

            # already setup
            [ -e /tmp/bond.$bondname.up ] && exit 0

            # wait for all slaves to show up
            for slave in $bondslaves ; do
                # try to create the slave (maybe vlan or bridge)
                NO_BOND_MASTER=yes NO_AUTO_DHCP=yes ifup $slave

                if ! ip link show dev $slave >/dev/null 2>&1; then
                    # wait for the last slave to show up
                    exit 0
                fi
            done

            modprobe -q -b bonding
            echo "+$bondname" >  /sys/class/net/bonding_masters 2>/dev/null
            ip link set $bondname down

            # Stolen from ifup-eth
            # add the bits to setup driver parameters here
            for arg in $bondoptions ; do
                key=${arg%%=*};
                value=${arg##*=};
                # %{value:0:1} is replaced with non-bash specific construct
                if [ "${key}" = "arp_ip_target" -a "${#value}" != "0" -a "+${value%%+*}" != "+" ]; then
                    OLDIFS=$IFS;
                    IFS=',';
                    for arp_ip in $value; do
                        echo +$arp_ip > /sys/class/net/${bondname}/bonding/$key
                    done
                    IFS=$OLDIFS;
                else
                    echo $value > /sys/class/net/${bondname}/bonding/$key
                fi
            done

            linkup $bondname

            for slave in $bondslaves ; do
                cat /sys/class/net/$slave/address > /tmp/net.${bondname}.${slave}.hwaddr
                ip link set $slave down
                echo "+$slave" > /sys/class/net/$bondname/bonding/slaves
                linkup $slave
            done

            # Set mtu on bond master
            [ -n "$bondmtu" ] && ip link set mtu $bondmtu dev $bondname

            # add the bits to setup the needed post enslavement parameters
            for arg in $bondoptions ; do
                key=${arg%%=*};
                value=${arg##*=};
                if [ "${key}" = "primary" ]; then
                    echo $value > /sys/class/net/${bondname}/bonding/$key
                fi
            done

            > /tmp/bond.$bondname.up

            NO_BOND_MASTER=yes ifup $bondname
            exit $?
        done
    done
fi

if [ -z "$NO_TEAM_MASTER" ]; then
    for i in /tmp/team.*.info; do
        [ -e "$i" ] || continue
        unset teammaster
        unset teamslaves
        . "$i"
        for slave in $teamslaves ; do
            [ "$netif" != "$slave" ] && continue

            [ -e /tmp/team.$teammaster.up ] && exit 0

            # wait for all slaves to show up
            for slave in $teamslaves ; do
                # try to create the slave (maybe vlan or bridge)
                NO_TEAM_MASTER=yes NO_AUTO_DHCP=yes ifup $slave

                if ! ip link show dev $slave >/dev/null 2>&1; then
                    # wait for the last slave to show up
                    exit 0
                fi
            done

            if [ ! -e /tmp/team.$teammaster.up ] ; then
                # We shall only bring up those _can_ come up
                # in case of some slave is gone in active-backup mode
                working_slaves=""
                for slave in $teamslaves ; do
                    teamdctl ${teammaster} port present ${slave} 2>/dev/null \
                        && continue
                    ip link set dev $slave up 2>/dev/null
                    if wait_for_if_up $slave; then
                        working_slaves="$working_slaves$slave "
                    fi
                done
                # Do not add slaves now
                teamd -d -U -n -N -t $teammaster -f /etc/teamd/${teammaster}.conf
                for slave in $working_slaves; do
                    # team requires the slaves to be down before joining team
                    ip link set dev $slave down
                    (
                        unset TEAM_PORT_CONFIG
                        _hwaddr=$(cat /sys/class/net/$slave/address)
                        _subchannels=$(iface_get_subchannels "$slave")
                        if [ -n "$_hwaddr" ] && [ -e "/etc/sysconfig/network-scripts/mac-${_hwaddr}.conf" ]; then
                            . "/etc/sysconfig/network-scripts/mac-${_hwaddr}.conf"
                        elif [ -n "$_subchannels" ] && [ -e "/etc/sysconfig/network-scripts/ccw-${_subchannels}.conf" ]; then
                            . "/etc/sysconfig/network-scripts/ccw-${_subchannels}.conf"
                        elif [ -e "/etc/sysconfig/network-scripts/ifcfg-${slave}" ]; then
                            . "/etc/sysconfig/network-scripts/ifcfg-${slave}"
                        fi

                        if [ -n "${TEAM_PORT_CONFIG}" ]; then
                            /usr/bin/teamdctl ${teammaster} port config update ${slave} "${TEAM_PORT_CONFIG}"
                        fi
                    )
                    teamdctl $teammaster port add $slave
                done

                ip link set dev $teammaster up

                > /tmp/team.$teammaster.up
                NO_TEAM_MASTER=yes ifup $teammaster
                exit $?
            fi
        done
    done
fi

# all synthetic interfaces done.. now check if the interface is available
if ! ip link show dev $netif >/dev/null 2>&1; then
    exit 1
fi

# disable manual ifup while netroot is set for simplifying our logic
# in netroot case we prefer netroot to bringup $netif automaticlly
[ -n "$2" -a "$2" = "-m" ] && [ -z "$netroot" ] && manualup="$2"

if [ -n "$manualup" ]; then
    >/tmp/net.$netif.manualup
    rm -f /tmp/net.${netif}.did-setup
else
    [ -e /tmp/net.${netif}.did-setup ] && exit 0
    [ -z "$DO_VLAN" ] && \
    [ -e /sys/class/net/$netif/address ] && \
        [ -e /tmp/net.$(cat /sys/class/net/$netif/address).did-setup ] && exit 0
fi


# No ip lines default to dhcp
ip=$(getarg ip)

if [ -z "$NO_AUTO_DHCP" ] && [ -z "$ip" ]; then
    if [ "$netroot" = "dhcp6" ]; then
        do_dhcp -6
    else
        do_dhcp -4
    fi

    for s in $(getargs nameserver); do
        [ -n "$s" ] || continue
        echo nameserver $s >> /tmp/net.$netif.resolv.conf
    done
fi


# Specific configuration, spin through the kernel command line
# looking for ip= lines
for p in $(getargs ip=); do
    ip_to_var $p
    # skip ibft
    [ "$autoconf" = "ibft" ] && continue

    case "$dev" in
        ??:??:??:??:??:??)  # MAC address
            _dev=$(iface_for_mac $dev)
            [ -n "$_dev" ] && dev="$_dev"
            ;;
        ??-??-??-??-??-??)  # MAC address in BOOTIF form
            _dev=$(iface_for_mac $(fix_bootif $dev))
            [ -n "$_dev" ] && dev="$_dev"
            ;;
    esac

    # If this option isn't directed at our interface, skip it
    if [ -n "$dev" ]; then
        if [ "$dev" != "$netif" ]; then
            [ ! -e "/sys/class/net/$dev" ] \
                && warn "Network interface '$dev' does not exist!"
            continue
        fi
    else
        iface_is_enslaved "$netif" && continue
    fi

    # Store config for later use
    for i in ip srv gw mask hostname macaddr mtu dns1 dns2; do
        eval '[ "$'$i'" ] && echo '$i'="$'$i'"'
    done > /tmp/net.$netif.override

    for autoopt in $(str_replace "$autoconf" "," " "); do
        case $autoopt in
            dhcp|on|any)
                do_dhcp -4 ;;
            dhcp6)
                load_ipv6
                do_dhcp -6 ;;
            auto6)
                do_ipv6auto ;;
            either6)
                do_ipv6auto || do_dhcp -6 ;;
            *)
                do_static ;;
        esac
    done
    ret=$?

    # setup nameserver
    for s in "$dns1" "$dns2" $(getargs nameserver); do
        [ -n "$s" ] || continue
        echo nameserver $s >> /tmp/net.$netif.resolv.conf
    done

    if [ $ret -eq 0 ]; then
        > /tmp/net.${netif}.up

        if  [ -z "$DO_VLAN" ] && [ -e /sys/class/net/${netif}/address ]; then
            > /tmp/net.$(cat /sys/class/net/${netif}/address).up
        fi

        # and finally, finish interface set up if there isn't already a script
        # to do so (which is the case in the dhcp path)
        if [ ! -e $hookdir/initqueue/setup_net_$netif.sh ]; then
                setup_net $netif
                source_hook initqueue/online $netif
                if [ -z "$manualup" ]; then
                    /sbin/netroot $netif
                fi
        fi

        exit $ret
    fi
done

# no ip option directed at our interface?
if [ -z "$NO_AUTO_DHCP" ] && [ ! -e /tmp/net.${netif}.up ]; then
    if [ -e /tmp/net.bootdev ]; then
        BOOTDEV=$(cat /tmp/net.bootdev)
        if [ "$netif" = "$BOOTDEV" ] || [ "$BOOTDEV" = "$(cat /sys/class/net/${netif}/address)" ]; then
            load_ipv6
            do_dhcp
        fi
    else
        if getargs 'ip=dhcp6'; then
            load_ipv6
            do_dhcp -6
        fi
        if getargs 'ip=dhcp'; then
            do_dhcp -4
        fi
    fi
fi

exit 0
PK�����4i\O>��V��V��!��35network-legacy/parse-ip-opts.shnu�ȯ����������#!/bin/sh
#
# Format:
#       ip=[dhcp|on|any]
#
#       ip=<interface>:[dhcp|on|any][:[<mtu>][:<macaddr>]]
#
#       ip=<client-IP-number>:<server-IP-number>:<gateway-IP-number>:<netmask>:<client-hostname>:<interface>:{dhcp|on|any|none|off}[:[<mtu>][:<macaddr>]]
#
# When supplying more than only ip= line, <interface> is mandatory and
# bootdev= must contain the name of the primary interface to use for
# routing,dns,dhcp-options,etc.
#

command -v getarg >/dev/null          || . /lib/dracut-lib.sh

if [ -n "$netroot" ] && [ -z "$(getarg ip=)" ] && [ -z "$(getarg BOOTIF=)" ]; then
    # No ip= argument(s) for netroot provided, defaulting to DHCP
    return;
fi

# Count ip= lines to decide whether we need bootdev= or not
if [ -z "$NEEDBOOTDEV" ] ; then
    count=0
    for p in $(getargs ip=); do
        case "$p" in
            ibft)
                continue;;
        esac
        count=$(( $count + 1 ))
    done
    [ $count -gt 1 ] && NEEDBOOTDEV=1
fi
unset count

# If needed, check if bootdev= contains anything usable
BOOTDEV=$(getarg bootdev=)

if [ -n "$NEEDBOOTDEV" ] && getargbool 1 rd.neednet; then
    #[ -z "$BOOTDEV" ] && warn "Please supply bootdev argument for multiple ip= lines"
    echo "rd.neednet=1" > /etc/cmdline.d/dracut-neednet.conf
    info "Multiple ip= arguments: assuming rd.neednet=1"
else
    unset NEEDBOOTDEV
fi

# Check ip= lines
# XXX Would be nice if we could errorcheck ip addresses here as well
for p in $(getargs ip=); do
    ip_to_var $p

    # make first device specified the BOOTDEV
    if [ -n "$NEEDBOOTDEV" ] && [ -z "$BOOTDEV" ] && [ -n "$dev" ]; then
        BOOTDEV="$dev"
        info "Setting bootdev to '$BOOTDEV'"
    fi

    # skip ibft since we did it above
    [ "$autoconf" = "ibft" ] && continue

    # Empty autoconf defaults to 'dhcp'
    if [ -z "$autoconf" ] ; then
        warn "Empty autoconf values default to dhcp"
        autoconf="dhcp"
    fi

    # Error checking for autoconf in combination with other values
    for autoopt in $(str_replace "$autoconf" "," " "); do
        case $autoopt in
            error) die "Error parsing option 'ip=$p'";;
            bootp|rarp|both) die "Sorry, ip=$autoopt is currenty unsupported";;
            none|off)
                [ -z "$ip" ] && \
                    die "For argument 'ip=$p'\nValue '$autoopt' without static configuration does not make sense"
                [ -z "$mask" ] && \
                    die "Sorry, automatic calculation of netmask is not yet supported"
                ;;
            auto6);;
            either6);;
            dhcp|dhcp6|on|any) \
                [ -n "$NEEDBOOTDEV" ] && [ -z "$dev" ] && \
                    die "Sorry, 'ip=$p' does not make sense for multiple interface configurations"
                [ -n "$ip" ] && \
                    die "For argument 'ip=$p'\nSorry, setting client-ip does not make sense for '$autoopt'"
                ;;
            *) die "For argument 'ip=$p'\nSorry, unknown value '$autoopt'";;
        esac
    done

    if [ -n "$dev" ] ; then
        # We don't like duplicate device configs
        if [ -n "$IFACES" ] ; then
            for i in $IFACES ; do
                [ "$dev" = "$i" ] && die "For argument 'ip=$p'\nDuplication configurations for '$dev'"
            done
        fi
        # IFACES list for later use
        IFACES="$IFACES $dev"

        # Interface should exist
        if [ ! -e "/sys/class/net/$dev" ]; then
            warn "Network interface '$dev' does not exist"
        fi
    fi

    # Do we need to check for specific options?
    if [ -n "$NEEDDHCP" ] || [ -n "$DHCPORSERVER" ] ; then
        # Correct device? (Empty is ok as well)
        [ "$dev" = "$BOOTDEV" ] || continue
        # Server-ip is there?
        [ -n "$DHCPORSERVER" ] && [ -n "$srv" ] && continue
        # dhcp? (It's simpler to check for a set ip. Checks above ensure that if
        # ip is there, we're static
        [ -z "$ip" ] && continue
        # Not good!
        die "Server-ip or dhcp for netboot needed, but current arguments say otherwise"
    fi

    if str_starts "$dev" "enx" && [ ${#dev} -eq 15 ]; then
        printf -- "ifname=%s:%s:%s:%s:%s:%s:%s\n" \
               "$dev" \
               "${dev:3:2}" \
               "${dev:5:2}" \
               "${dev:7:2}" \
               "${dev:9:2}" \
               "${dev:11:2}" \
               "${dev:13:2}" >> /etc/cmdline.d/80-enx.conf
    fi
done

# put BOOTIF in IFACES to make sure it comes up
if getargbool 1 "rd.bootif" && BOOTIF="$(getarg BOOTIF=)"; then
    BOOTDEV=$(fix_bootif $BOOTIF)
    IFACES="$BOOTDEV $IFACES"
fi

# This ensures that BOOTDEV is always first in IFACES
if [ -n "$BOOTDEV" ] && [ -n "$IFACES" ] ; then
    IFACES="${IFACES%$BOOTDEV*} ${IFACES#*$BOOTDEV}"
    IFACES="$BOOTDEV $IFACES"
fi

# Store BOOTDEV and IFACES for later use
[ -n "$BOOTDEV" ] && echo $BOOTDEV > /tmp/net.bootdev
[ -n "$IFACES" ]  && echo $IFACES > /tmp/net.ifaces
PK�����4i\�e��
��
�� ��35network-legacy/net-genrules.shnu�ȯ����������#!/bin/sh

getargbool 0 rd.neednet && NEEDNET=1

# Don't continue if we don't need network
if [ -z "$netroot" ] && [ ! -e "/tmp/net.ifaces" ] && [ "$NEEDNET" != "1" ]; then
    return
fi

command -v fix_bootif >/dev/null || . /lib/net-lib.sh

# Write udev rules
{
    # bridge: attempt only the defined interface
    for i in /tmp/bridge.*.info; do
        [ -e "$i" ] || continue
        unset bridgeslaves
        unset bridgename
        . "$i"
        RAW_IFACES="$RAW_IFACES $bridgeslaves"
        MASTER_IFACES="$MASTER_IFACES $bridgename"
    done

    # bond: attempt only the defined interface (override bridge defines)
    for i in /tmp/bond.*.info; do
        [ -e "$i" ] || continue
        unset bondslaves
        unset bondname
        . "$i"
        # It is enough to fire up only one
        RAW_IFACES="$RAW_IFACES $bondslaves"
        MASTER_IFACES="$MASTER_IFACES ${bondname}"
    done

    for i in /tmp/team.*.info; do
        [ -e "$i" ] || continue
        unset teamslaves
        unset teammaster
        . "$i"
        RAW_IFACES="$RAW_IFACES ${teamslaves}"
        MASTER_IFACES="$MASTER_IFACES ${teammaster}"
    done

    for i in /tmp/vlan.*.phy; do
        [ -e "$i" ] || continue
        unset phydevice
        . "$i"
        RAW_IFACES="$RAW_IFACES $phydevice"
        for j in /tmp/vlan.*.${phydevice}; do
            [ -e "$j" ] || continue
            unset vlanname
            . "$j"
            MASTER_IFACES="$MASTER_IFACES ${vlanname}"
        done
    done

    MASTER_IFACES="$(trim "$MASTER_IFACES")"
    RAW_IFACES="$(trim "$RAW_IFACES")"

    if [ -z "$IFACES" ]; then
        [ -e /tmp/net.ifaces ] && read IFACES < /tmp/net.ifaces
    fi

    if [ -e /tmp/net.bootdev ]; then
        bootdev=$(cat /tmp/net.bootdev)
    fi

    ifup='/sbin/ifup $env{INTERFACE}'

    runcmd="RUN+=\"/sbin/initqueue --name ifup-\$env{INTERFACE} --unique --onetime $ifup\""

    # We have some specific interfaces to handle
    if [ -n "${RAW_IFACES}${IFACES}" ]; then
        echo 'SUBSYSTEM!="net", GOTO="net_end"'
        echo 'ACTION!="add|change|move", GOTO="net_end"'
        for iface in $IFACES $RAW_IFACES; do
            case "$iface" in
                ??:??:??:??:??:??)  # MAC address
                    cond="ATTR{address}==\"$iface\""
                    echo "$cond, $runcmd, GOTO=\"net_end\""
                    ;;
                ??-??-??-??-??-??)  # MAC address in BOOTIF form
                    cond="ATTR{address}==\"$(fix_bootif $iface)\""
                    echo "$cond, $runcmd, GOTO=\"net_end\""
                    ;;
                *)                  # an interface name
                    cond="ENV{INTERFACE}==\"$iface\""
                    echo "$cond, $runcmd, GOTO=\"net_end\""
                    cond="NAME==\"$iface\""
                    echo "$cond, $runcmd, GOTO=\"net_end\""
                    ;;
            esac
            # The GOTO prevents us from trying to ifup the same device twice
        done
        echo 'LABEL="net_end"'

        for iface in $IFACES; do
            if [ "$bootdev" = "$iface" ] || [ "$NEEDNET" = "1" ]; then
		if [ -n "$netroot" ] && [ -n "$DRACUT_SYSTEMD" ]; then
                    echo "systemctl is-active initrd-root-device.target || [ -f /tmp/net.${iface}.did-setup ]"
		else
                    echo "[ -f /tmp/net.${iface}.did-setup ]"
		fi >$hookdir/initqueue/finished/wait-$iface.sh
            fi
        done
    # Default: We don't know the interface to use, handle all
    # Fixme: waiting for the interface as well.
    else
        cond='ACTION=="add", SUBSYSTEM=="net", ENV{DEVTYPE}!="wlan|wwan"'
        # if you change the name of "91-default-net.rules", also change modules.d/80cms/cmssetup.sh
        echo "$cond, $runcmd" > /etc/udev/rules.d/91-default-net.rules
        if [ "$NEEDNET" = "1" ]; then
            echo 'for i in /tmp/net.*.did-setup; do [ -f "$i" ]  && exit 0; done; exit 1' >$hookdir/initqueue/finished/wait-network.sh
        fi
    fi

# if you change the name of "90-net.rules", also change modules.d/80cms/cmssetup.sh
} > /etc/udev/rules.d/90-net.rules
PK�����4i\��@/��/����35network-legacy/dhclient.confnu��[�����������
option classless-static-routes code 121 = array of unsigned integer 8;

send dhcp-client-identifier = hardware;

request subnet-mask, broadcast-address, time-offset, routers,
        domain-name, domain-name-servers, domain-search, host-name,
        root-path, interface-mtu, classless-static-routes;
PK�����4i\�40���������35network-legacy/parse-vlan.shnu�ȯ����������#!/bin/sh
#
# Format:
#	vlan=<vlanname>:<phydevice>
#

parsevlan() {
    local v=${1}:
    set --
    while [ -n "$v" ]; do
        set -- "$@" "${v%%:*}"
        v=${v#*:}
    done

    unset vlanname phydevice
    case $# in
    2)  vlanname=$1; phydevice=$2 ;;
    *)  die "vlan= requires two parameters" ;;
    esac
}

for vlan in $(getargs vlan=); do
    unset vlanname
    unset phydevice
    if [ ! "$vlan" = "vlan" ]; then
        parsevlan "$vlan"
    fi

    echo "phydevice=\"$phydevice\"" > /tmp/vlan.${phydevice}.phy
    {
        echo "vlanname=\"$vlanname\""
        echo "phydevice=\"$phydevice\""
    } > /tmp/vlan.${vlanname}.${phydevice}
done
PK�����4i\�T�������35network-legacy/parse-ibft.shnu�ȯ����������#!/bin/sh

command -v getarg >/dev/null          || . /lib/dracut-lib.sh
command -v ibft_to_cmdline >/dev/null || . /lib/net-lib.sh

if getargbool 0 rd.iscsi.ibft -d "ip=ibft"; then
    modprobe -b -q iscsi_boot_sysfs 2>/dev/null
    modprobe -b -q iscsi_ibft
    ibft_to_cmdline
fi
PK�����4i\����$���$��#��35network-legacy/dhclient-script.shnu�ȯ����������#!/bin/sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
type ip_to_var >/dev/null 2>&1 || . /lib/net-lib.sh

# We already need a set netif here
netif=$interface

setup_interface() {
    ip=$new_ip_address
    mtu=$new_interface_mtu
    mask=$new_subnet_mask
    bcast=$new_broadcast_address
    gw=${new_routers%%,*}
    domain=$new_domain_name
    search=$(printf -- "$new_domain_search")
    namesrv=$new_domain_name_servers
    hostname=$new_host_name
    [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
    [ -n "$new_max_life" ] && lease_time=$new_max_life
    preferred_lft=$lease_time
    [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life

    [ -f /tmp/net.$netif.override ] && . /tmp/net.$netif.override

    # Taken from debian dhclient-script:
    # The 576 MTU is only used for X.25 and dialup connections
    # where the admin wants low latency.  Such a low MTU can cause
    # problems with UDP traffic, among other things.  As such,
    # disallow MTUs from 576 and below by default, so that broken
    # MTUs are ignored, but higher stuff is allowed (1492, 1500, etc).
    if [ -n "$mtu" ] && [ $mtu -gt 576 ] ; then
        if ! ip link set $netif mtu $mtu ; then
            ip link set $netif down
            ip link set $netif mtu $mtu
            linkup $netif
        fi
    fi

    ip addr add $ip${mask:+/$mask} ${bcast:+broadcast $bcast} dev $netif \
        ${lease_time:+valid_lft $lease_time} \
        ${preferred_lft:+preferred_lft ${preferred_lft}}

    if [ -n "$gw" ] ; then
        if [ "$mask" = "255.255.255.255" ] ; then
            # point-to-point connection => set explicit route to gateway
            echo ip route add $gw dev $netif > /tmp/net.$netif.gw
        fi

        echo "$gw" | {
            IFS=' ' read -r main_gw other_gw
            echo ip route replace default via $main_gw dev $netif >> /tmp/net.$netif.gw
            if [ -n "$other_gw" ] ; then
                for g in $other_gw; do
                    echo ip route add default via $g dev $netif >> /tmp/net.$netif.gw
                done
            fi
        }
    fi

    if getargbool 1 rd.peerdns; then
        [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
        if  [ -n "$namesrv" ] ; then
            for s in $namesrv; do
                echo nameserver $s
            done
        fi >> /tmp/net.$netif.resolv.conf
    fi
    # Note: hostname can be fqdn OR short hostname, so chop off any
    # trailing domain name and explicity add any domain if set.
    [ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
}

setup_interface6() {
    domain=$new_domain_name
    search=$(printf -- "$new_dhcp6_domain_search")
    namesrv=$new_dhcp6_name_servers
    hostname=$new_host_name
    [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
    [ -n "$new_max_life" ] && lease_time=$new_max_life
    preferred_lft=$lease_time
    [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life

    [ -f /tmp/net.$netif.override ] && . /tmp/net.$netif.override

    ip -6 addr add ${new_ip6_address}/${new_ip6_prefixlen} \
        dev ${netif} scope global \
        ${lease_time:+valid_lft $lease_time} \
        ${preferred_lft:+preferred_lft ${preferred_lft}}

    if getargbool 1 rd.peerdns; then
        [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
        if  [ -n "$namesrv" ] ; then
            for s in $namesrv; do
                echo nameserver $s
            done
        fi >> /tmp/net.$netif.resolv.conf
    fi

    # Note: hostname can be fqdn OR short hostname, so chop off any
    # trailing domain name and explicity add any domain if set.
    [ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
}

parse_option_121() {
    while [ $# -ne 0 ]; do
        mask="$1"
        shift

        # Is the destination a multicast group?
        if [ $1 -ge 224 -a $1 -lt 240 ]; then
            multicast=1
        else
            multicast=0
        fi

        # Parse the arguments into a CIDR net/mask string
        if [ $mask -gt 24 ]; then
            destination="$1.$2.$3.$4/$mask"
            shift; shift; shift; shift
        elif [ $mask -gt 16 ]; then
            destination="$1.$2.$3.0/$mask"
            shift; shift; shift
        elif [ $mask -gt 8 ]; then
            destination="$1.$2.0.0/$mask"
            shift; shift
        elif [ $mask -gt 0 ]; then
            destination="$1.0.0.0/$mask"
            shift
        else
            destination="0.0.0.0/$mask"
        fi

        # Read the gateway
        gateway="$1.$2.$3.$4"
        shift; shift; shift; shift

        # Multicast routing on Linux
        #  - If you set a next-hop address for a multicast group, this breaks with Cisco switches
        #  - If you simply leave it link-local and attach it to an interface, it works fine.
        if [ $multicast -eq 1 -o "$gateway" = "0.0.0.0" ]; then
            temp_result="$destination dev $interface"
        else
            temp_result="$destination via $gateway dev $interface"
        fi

        echo "/sbin/ip route add $temp_result"
    done
}


case $reason in
    PREINIT)
        echo "dhcp: PREINIT $netif up"
        linkup $netif
        ;;

    PREINIT6)
        echo "dhcp: PREINIT6 $netif up"
        linkup $netif
        wait_for_ipv6_dad_link $netif
        ;;

    BOUND)
        echo "dhcp: BOND setting $netif"
        unset layer2
        if [ -f /sys/class/net/$netif/device/layer2 ]; then
            read layer2 < /sys/class/net/$netif/device/layer2
        fi
        if [ "$layer2" != "0" ]; then
            if command -v arping2 >/dev/null; then
                if arping2 -q -C 1 -c 2 -I $netif -0 $new_ip_address ; then
                    warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
                    exit 1
                fi
            else
                if ! arping -f -q -D -c 2 -I $netif $new_ip_address ; then
                    warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
                    exit 1
                fi
            fi
        fi
        unset layer2
        setup_interface
        set | while read line || [ -n "$line" ]; do
            [ "${line#new_}" = "$line" ] && continue
            echo "$line"
        done >/tmp/dhclient.$netif.dhcpopts

        {
            echo '. /lib/net-lib.sh'
            echo "setup_net $netif"
            if [ -n "$new_classless_static_routes" ]; then
                OLDIFS="$IFS"
                IFS=".$IFS"
                parse_option_121 $new_classless_static_routes
                IFS="$OLDIFS"
            fi
            echo "source_hook initqueue/online $netif"
            [ -e /tmp/net.$netif.manualup ] || echo "/sbin/netroot $netif"
            echo "rm -f -- $hookdir/initqueue/setup_net_$netif.sh"
        } > $hookdir/initqueue/setup_net_$netif.sh

        echo "[ -f /tmp/net.$netif.did-setup ]" > $hookdir/initqueue/finished/dhclient-$netif.sh
        >/tmp/net.$netif.up
        if [ -e /sys/class/net/${netif}/address ]; then
            > /tmp/net.$(cat /sys/class/net/${netif}/address).up
        fi

        ;;

    RENEW|REBIND)
        unset lease_time
        [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
        [ -n "$new_max_life" ] && lease_time=$new_max_life
        preferred_lft=$lease_time
        [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life
        ip -4 addr change ${new_ip_address}/${new_subnet_mask} broadcast ${new_broadcast_address} dev ${interface} \
           ${lease_time:+valid_lft $lease_time} ${preferred_lft:+preferred_lft ${preferred_lft}} \
           >/dev/null 2>&1
        ;;

    BOUND6)
        echo "dhcp: BOND6 setting $netif"
        setup_interface6

        set | while read line || [ -n "$line" ]; do
            [ "${line#new_}" = "$line" ] && continue
            echo "$line"
        done >/tmp/dhclient.$netif.dhcpopts

        {
            echo '. /lib/net-lib.sh'
            echo "setup_net $netif"
            echo "source_hook initqueue/online $netif"
            [ -e /tmp/net.$netif.manualup ] || echo "/sbin/netroot $netif"
            echo "rm -f -- $hookdir/initqueue/setup_net_$netif.sh"
        } > $hookdir/initqueue/setup_net_$netif.sh

        echo "[ -f /tmp/net.$netif.did-setup ]" > $hookdir/initqueue/finished/dhclient-$netif.sh
        >/tmp/net.$netif.up
        if [ -e /sys/class/net/${netif}/address ]; then
            > /tmp/net.$(cat /sys/class/net/${netif}/address).up
        fi
        ;;

    RENEW6|REBIND6)
        unset lease_time
        [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
        [ -n "$new_max_life" ] && lease_time=$new_max_life
        preferred_lft=$lease_time
        [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life
        ip -6 addr change ${new_ip6_address}/${new_ip6_prefixlen} dev ${interface} scope global \
           ${lease_time:+valid_lft $lease_time} ${preferred_lft:+preferred_lft ${preferred_lft}} \
           >/dev/null 2>&1
        ;;

    *) echo "dhcp: $reason";;
esac

exit 0
PK�����4i\?�)d��d�� ��35network-legacy/parse-bridge.shnu�ȯ����������#!/bin/sh
#
# Format:
#       bridge=<bridgename>:<bridgeslaves>
#
#       <bridgeslaves> is a comma-separated list of physical (ethernet) interfaces
#       bridge without parameters assumes bridge=br0:eth0
#

parsebridge() {
    local v=${1}:
    set --
    while [ -n "$v" ]; do
        set -- "$@" "${v%%:*}"
        v=${v#*:}
    done
    case $# in
        0)  bridgename=br0; bridgeslaves=$iface ;;
        1)  die "bridge= requires two parameters" ;;
        2)  bridgename=$1; bridgeslaves=$(str_replace "$2" "," " ") ;;
        *)  die "bridge= requires two parameters" ;;
    esac
}

# Parse bridge for bridgename and bridgeslaves
for bridge in $(getargs bridge=); do
    unset bridgename
    unset bridgeslaves
    iface=eth0
    # Read bridge= parameters if they exist
    if [ "$bridge" != "bridge" ]; then
        parsebridge $bridge
    fi
    # Simple default bridge
    if [ -z "$bridgename" ]; then
        bridgename=br0
        bridgeslaves=$iface
    fi
    echo "bridgename=$bridgename" > /tmp/bridge.${bridgename}.info
    echo "bridgeslaves=\"$bridgeslaves\"" >> /tmp/bridge.${bridgename}.info
done
PK�����4i\n�d(��(�� ��35network-legacy/parse-ifname.shnu�ȯ����������#!/bin/sh
#
# Format:
#       ifname=<interface>:<mac>
#
# Note letters in the macaddress must be lowercase!
#
# Examples:
# ifname=eth0:4a:3f:4c:04:f8:d7
#
# Note when using ifname= to get persistent interface names, you must specify
# an ifname= argument for each interface used in an ip= or fcoe= argument

# check if there are any ifname parameters
if ! getarg ifname= >/dev/null ; then
    return
fi

command -v parse_ifname_opts >/dev/null || . /lib/net-lib.sh

# Check ifname= lines
for p in $(getargs ifname=); do
    parse_ifname_opts $p
done
PK�����4i\6U�@��@����35network-legacy/parse-team.shnu�ȯ����������#!/bin/sh
#
# Format:
#       team=<teammaster>:<teamslaves>[:<teamrunner>]
#
#       teamslaves is a comma-separated list of physical (ethernet) interfaces
#       teamrunner is the runner type to be used (see teamd.conf(5)); defaults to activebackup
#
#       team without parameters assumes team=team0:eth0,eth1:activebackup
#

parseteam() {
    local v=${1}:
    set --
    while [ -n "$v" ]; do
        set -- "$@" "${v%%:*}"
        v=${v#*:}
    done

    case $# in
    0)  teammaster=team0; teamslaves="eth0 eth1"; teamrunner="activebackup" ;;
    1)  teammaster=$1; teamslaves="eth0 eth1"; teamrunner="activebackup" ;;
    2)  teammaster=$1; teamslaves=$(str_replace "$2" "," " "); teamrunner="activebackup" ;;
    3)  teammaster=$1; teamslaves=$(str_replace "$2" "," " "); teamrunner=$3 ;;
    *)  die "team= requires zero to three parameters" ;;
    esac
    return 0
}

for team in $(getargs team); do
    [ "$team" = "team" ] && continue

    unset teammaster
    unset teamslaves
    unset teamrunner

    parseteam "$team" || continue

    echo "teammaster=$teammaster" > /tmp/team.${teammaster}.info
    echo "teamslaves=\"$teamslaves\"" >> /tmp/team.${teammaster}.info
    echo "teamrunner=\"$teamrunner\"" >> /tmp/team.${teammaster}.info

    if ! [ -e /etc/teamd/${teammaster}.conf ]; then
        warn "Team master $teammaster specified, but no /etc/teamd/$teammaster.conf present. Using $teamrunner."
        mkdir -p /etc/teamd
        printf -- "%s" "{\"runner\": {\"name\": \"$teamrunner\"}, \"link_watch\": {\"name\": \"ethtool\"}}" > "/tmp/${teammaster}.conf"
    fi
done

PK�����4i\������������!��35network-legacy/kill-dhclient.shnu�ȯ����������#!/bin/sh

for f in /tmp/dhclient.*.pid; do
    [ -e $f ] || continue
    read PID < $f;
    kill $PID >/dev/null 2>&1
done

sleep 0.1

for f in /tmp/dhclient.*.pid; do
    [ -e $f ] || continue
    read PID < $f;
    kill -9 $PID >/dev/null 2>&1
done
PK�����4i\d�aE��������04watchdog/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    echo watchdog-modules
    return 0
}

# called by dracut
install() {
    # Do not add watchdog hooks if systemd module is included
    # In that case, systemd will manage watchdog kick
    if ! dracut_module_included "systemd"; then
        inst_hook cmdline   00 "$moddir/watchdog.sh"
        inst_hook cmdline   50 "$moddir/watchdog.sh"
        inst_hook pre-trigger 00 "$moddir/watchdog.sh"
        inst_hook initqueue 00 "$moddir/watchdog.sh"
        inst_hook mount     00 "$moddir/watchdog.sh"
        inst_hook mount     50 "$moddir/watchdog.sh"
        inst_hook mount     99 "$moddir/watchdog.sh"
        inst_hook pre-pivot 00 "$moddir/watchdog.sh"
        inst_hook pre-pivot 99 "$moddir/watchdog.sh"
        inst_hook cleanup   00 "$moddir/watchdog.sh"
        inst_hook cleanup   99 "$moddir/watchdog.sh"
    fi

    inst_hook emergency 02 "$moddir/watchdog-stop.sh"
    inst_multiple -o wdctl
}
PK�����4i\6u��=���=�����04watchdog/watchdog-stop.shnu�ȯ����������#!/bin/sh
[ -c /dev/watchdog ] && printf 'V' > /dev/watchdog
PK�����4i\�����������04watchdog/watchdog.shnu�ȯ����������#!/bin/sh
if [ -e /dev/watchdog ]; then
	if [ ! -e /tmp/watchdog_timeout ]; then
		wdctl -s 60 /dev/watchdog >/dev/null 2>&1
		> /tmp/watchdog_timeout
	fi
	info "Triggering watchdog"
	>/dev/watchdog
else
	modprobe ib700wdt
	modprobe i6300esb
fi
PK�����4i\A�|y
��
����95udev-rules/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
install() {
    local _i

    # Fixme: would be nice if we didn't have to guess, which rules to grab....
    # ultimately, /lib/initramfs/rules.d or somesuch which includes links/copies
    # of the rules we want so that we just copy those in would be best
    inst_multiple udevadm cat uname blkid
    inst_dir /etc/udev
    inst_multiple -o /etc/udev/udev.conf

    [ -d ${initdir}/$systemdutildir ] || mkdir -p ${initdir}/$systemdutildir
    for _i in ${systemdutildir}/systemd-udevd ${udevdir}/udevd /sbin/udevd; do
        [ -x "$_i" ] || continue
        inst "$_i"

        if ! [[ -f  ${initdir}${systemdutildir}/systemd-udevd ]]; then
            ln -fs "$_i" ${initdir}${systemdutildir}/systemd-udevd
        fi
        break
    done
    if ! [[ -e ${initdir}${systemdutildir}/systemd-udevd ]]; then
        derror "Cannot find [systemd-]udevd binary!"
        exit 1
    fi

    inst_rules \
        40-redhat.rules \
        50-firmware.rules \
        50-udev.rules \
        50-udev-default.rules \
        55-scsi-sg3_id.rules \
        58-scsi-sg3_symlink.rules \
        59-scsi-sg3_utils.rules \
        60-block.rules \
        60-pcmcia.rules \
        60-persistent-storage.rules \
        61-persistent-storage-edd.rules \
        70-uaccess.rules \
        71-seat.rules \
        73-seat-late.rules \
        75-net-description.rules \
        80-drivers.rules 95-udev-late.rules \
        80-net-name-slot.rules\
        80-net-setup-link.rules \
        95-late.rules \
        "$moddir/59-persistent-storage.rules" \
        "$moddir/61-persistent-storage.rules" \
        ${NULL}

    prepare_udev_rules 59-persistent-storage.rules 61-persistent-storage.rules
    # debian udev rules
    inst_rules 91-permissions.rules
    # eudev rules
    inst_rules 80-drivers-modprobe.rules

    if dracut_module_included "systemd"; then
        inst_multiple -o ${systemdutildir}/network/*.link
        [[ $hostonly ]] && inst_multiple -H -o /etc/systemd/network/*.link
    fi

    {
        for i in cdrom tape dialout floppy; do
            if ! grep -q "^$i:" "$initdir/etc/group" 2>/dev/null; then
                if ! grep "^$i:" /etc/group 2>/dev/null; then
                        case $i in
                            cdrom)   echo "$i:x:11:";;
                            dialout) echo "$i:x:18:";;
                            floppy)  echo "$i:x:19:";;
                            tape)    echo "$i:x:33:";;
                        esac
                fi
            fi
        done
    } >> "$initdir/etc/group"

    inst_multiple -o \
        ${udevdir}/ata_id \
        ${udevdir}/cdrom_id \
        ${udevdir}/create_floppy_devices \
        ${udevdir}/edd_id \
        ${udevdir}/firmware.sh \
        ${udevdir}/firmware \
        ${udevdir}/firmware.agent \
        ${udevdir}/hotplug.functions \
        ${udevdir}/fw_unit_symlinks.sh \
        ${udevdir}/hid2hci \
        ${udevdir}/path_id \
        ${udevdir}/input_id \
        ${udevdir}/scsi_id \
        ${udevdir}/usb_id \
        ${udevdir}/pcmcia-socket-startup \
        ${udevdir}/pcmcia-check-broken-cis

    inst_multiple -o /etc/pcmcia/config.opts

    [ -f /etc/arch-release ] && \
        inst_script "$moddir/load-modules.sh" /lib/udev/load-modules.sh

    inst_libdir_file "libnss_files*"

}

PK�����4i\$������(��95udev-rules/61-persistent-storage.rulesnu��[�����������SUBSYSTEM!="block", GOTO="pss_end"
ACTION!="add|change", GOTO="pss_end"
# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="pss_end"

ACTION=="change", KERNEL=="dm-[0-9]*", ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}!="1", GOTO="do_pss"
KERNEL=="cciss[0-9]*", GOTO="do_pss"
KERNEL=="nbd[0-9]*", GOTO="do_pss"
KERNEL=="md[0-9]*|md_d[0-9]*|md/*", GOTO="do_pss"

GOTO="pss_end"

LABEL="do_pss"
# by-path (parent device path)
ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="", DEVPATH!="*/virtual/*", IMPORT PATH_ID
ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"

# by-label/by-uuid links (filesystem metadata)
ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
LABEL="pss_end"
PK�����4i\�|N���N�����95udev-rules/load-modules.shnu�ȯ����������#!/bin/sh

# Implement blacklisting for udev-loaded modules

modprobe -b "$@"
PK�����4i\�*�A����(��95udev-rules/59-persistent-storage.rulesnu��[�����������SUBSYSTEM!="block", GOTO="ps_end"
ACTION!="add|change", GOTO="ps_end"
# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="ps_end"

KERNEL=="cciss[0-9]*", IMPORT BLKID
KERNEL=="nbd[0-9]*", IMPORT BLKID

LABEL="ps_end"
PK�����4i\������/��80lvmthinpool-monitor/start-thinpool-monitor.shnu�ȯ����������#!/bin/sh

type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh

LVS=$(getargs rd.lvm.lv -d rd_LVM_LV=)

is_lvm2_thinp_device() {
    _device_path=$1
    _lvm2_thin_device=$(lvm lvs -S 'lv_layout=sparse && lv_layout=thin' \
        --nosuffix --noheadings -o vg_name,lv_name "$_device_path" 2> /dev/null)

    [ -n "$_lvm2_thin_device" ] && return $?
}

for LV in $LVS; do
    if is_lvm2_thinp_device "/dev/$LV"; then
        THIN_POOLS="$(lvm lvs -S 'lv_layout=sparse && lv_layout=thin' \
            --nosuffix --noheadings -o vg_name,pool_lv "$LV" \
            | awk '{printf("%s/%s",$1,$2);}') $THIN_POOLS"
    fi
done

THIN_POOLS=$(echo "$THIN_POOLS" | tr ' ' '\n' | sort -u | tr '\n' ' ')

if [ -n "$THIN_POOLS" ]; then
    if [ -e "/etc/lvm/lvm.conf" ]; then
        # Use 'monitoring=0' to override the value in lvm.conf, in case
        # dmeventd monitoring been started after the calling.
        CONFIG="activation {monitoring=0}"
    else
        CONFIG="activation {monitoring=0 thin_pool_autoextend_threshold=70 thin_pool_autoextend_percent=20}"
    fi

    while true; do
        for THIN_POOL in $THIN_POOLS; do
            lvm lvextend --use-policies --config "$CONFIG" "$THIN_POOL"
        done
        sleep 5
    done &
    echo $! > /run/thinpool-moni.pid
fi
PK�����4i\�]�@��@��%��80lvmthinpool-monitor/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # No point trying to support lvm if the binaries are missing
    require_binaries lvm sort tr awk || return 1

    return 255
}

# called by dracut
depends() {
    echo lvm
    return 0
}

# called by dracut
install() {
    inst_multiple sort tr awk
    inst_script "$moddir/start-thinpool-monitor.sh" "/bin/start-thinpool-monitor"

    inst "$moddir/start-thinpool-monitor.service" "$systemdsystemunitdir/start-thinpool-monitor.service"
    systemctl -q --root "$initdir" add-wants initrd.target start-thinpool-monitor.service
}
PK�����4i\�)��F��F��4��80lvmthinpool-monitor/start-thinpool-monitor.servicenu��[�����������[Unit]
Description=Lvm thinpool monitor service
Before=initrd.target
After=initrd-fs.target
Conflicts=shutdown.target emergency.target

[Service]
Type=forking
ExecStart=/bin/start-thinpool-monitor
PIDFile=/run/thinpool-moni.pid
StandardInput=null
StandardOutput=journal+console
StandardError=journal+console
KillSignal=SIGHUP
PK�����4i\��!��!����45ifcfg/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ -d /etc/sysconfig/network-scripts ]] && return 0
    return 255
}

# called by dracut
depends() {
    echo "network"
    return 0
}

# called by dracut
install() {
    inst_binary sort
    inst_hook pre-pivot 85 "$moddir/write-ifcfg.sh"
}

PK�����4i\��&��"���"����45ifcfg/write-ifcfg.shnu�ȯ����������#!/bin/sh

# NFS root might have reached here before /tmp/net.ifaces was written
type is_persistent_ethernet_name >/dev/null 2>&1 || . /lib/net-lib.sh

udevadm settle --timeout=30

mkdir -m 0755 -p /tmp/ifcfg/
mkdir -m 0755 -p /tmp/ifcfg-leases/

get_config_line_by_subchannel()
{
    local CHANNEL
    local line

    CHANNELS="$1"
    while read line || [ -n "$line" ]; do
        if strstr "$line" "$CHANNELS"; then
            echo $line
            return 0
        fi
    done < /etc/ccw.conf
    return 1
}

print_s390() {
    local _netif
    local SUBCHANNELS
    local OPTIONS
    local NETTYPE
    local CONFIG_LINE
    local i
    local channel
    local OLD_IFS

    _netif="$1"
    # if we find ccw channel, then use those, instead of
    # of the MAC
    SUBCHANNELS=$({
        for i in /sys/class/net/$_netif/device/cdev[0-9]*; do
            [ -e $i ] || continue
            channel=$(readlink -f $i)
            printf '%s' "${channel##*/},"
        done
    })
    [ -n "$SUBCHANNELS" ] || return 1

    SUBCHANNELS=${SUBCHANNELS%,}
    echo "SUBCHANNELS=\"${SUBCHANNELS}\""

    CONFIG_LINE=$(get_config_line_by_subchannel $SUBCHANNELS)
    [ $? -ne 0 -o -z "$CONFIG_LINE" ] && return 0

    OLD_IFS=$IFS
    IFS=","
    set -- $CONFIG_LINE
    IFS=$OLD_IFS
    NETTYPE=$1
    shift
    SUBCHANNELS="$1"
    OPTIONS=""
    shift
    while [ $# -gt 0 ]; do
        case $1 in
            *=*) OPTIONS="$OPTIONS $1";;
        esac
        shift
    done
    OPTIONS=${OPTIONS## }
    echo "NETTYPE=\"${NETTYPE}\""
    echo "OPTIONS=\"${OPTIONS}\""
    return 0
}

hw_bind() {
    local _netif="$1"
    local _macaddr="$2"

    [ -n "$_macaddr" ] \
        && echo "MACADDR=\"$_macaddr\""

    print_s390 "$_netif" \
        && return 0

    [ -n "$_macaddr" ] && return 0

    is_persistent_ethernet_name "$_netif" && return 0

    [ -f "/sys/class/net/$_netif/addr_assign_type" ] \
        && [ "$(cat "/sys/class/net/$_netif/addr_assign_type")" != "0" ] \
        && return 1

    [ -f "/sys/class/net/$_netif/address" ] \
        || return 1

    echo "HWADDR=\"$(cat /sys/class/net/$_netif/address)\""
}

interface_bind() {
    local _netif="$1"
    local _macaddr="$2"

    if [ ! -e "/sys/class/net/$_netif" ]; then
        derror "Cannot find network interface '$_netif'!"
        return 1
    fi

    # see, if we can bind it to some hw parms
    if hw_bind "$_netif" "$_macaddr"; then
        # only print out DEVICE, if it's user assigned
        is_kernel_ethernet_name "$_netif" && return 0
    fi

    echo "DEVICE=\"$_netif\""
}

for netup in /tmp/net.*.did-setup ; do
    [ -f $netup ] || continue

    netif=${netup%%.did-setup}
    netif=${netif##*/net.}
    strglobin "$netif" ":*:*:*:*:" && continue
    [ -e /tmp/ifcfg/ifcfg-$netif ] && continue
    unset bridge
    unset bond
    unset bondslaves
    unset bondname
    unset bondoptions
    unset bridgename
    unset bridgeslaves
    unset team
    unset uuid
    unset ip
    unset gw
    unset mtu
    unset mask
    unset macaddr
    unset slave
    unset ethname
    unset vlan
    unset vlanname
    unset phydevice

    [ -e /tmp/bond.${netif}.info ] && . /tmp/bond.${netif}.info
    [ -e /tmp/bridge.${netif}.info ] && . /tmp/bridge.${netif}.info
    [ -e /tmp/team.${netif}.info ] && . /tmp/team.${netif}.info

    uuid=$(cat /proc/sys/kernel/random/uuid)
    if [ "$netif" = "$bridgename" ]; then
        bridge=yes
    elif [ "$netif" = "$teammaster" ]; then
        team=yes
    elif [ "$netif" = "$bondname" ]; then
        # $netif can't be bridge and bond at the same time
        bond=yes
    fi

    for i in /tmp/vlan.${netif}.*; do
        [ ! -e "$i" ] && continue
        . "$i"
        vlan=yes
        break
    done

    # skip team interfaces for now, the host config must be in sync
    [ "$netif" = "$teammaster" ] && continue

    {
        echo "# Generated by dracut initrd"
        echo "NAME=\"$netif\""
        [ -z "$vlan" ] && interface_bind "$netif" "$macaddr"
        echo "ONBOOT=yes"
        echo "NETBOOT=yes"
        echo "UUID=\"$uuid\""
        strstr "$(ip -6 addr show dev $netif)" 'inet6' && echo "IPV6INIT=yes"
        if [ -f /tmp/dhclient.$netif.lease ]; then
            [ -f /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts
            if [ -f /tmp/net.$netif.has_ibft_config ]; then
                echo "BOOTPROTO=ibft"
            else
                echo "BOOTPROTO=dhcp"
            fi
            cp /tmp/dhclient.$netif.lease /tmp/ifcfg-leases/dhclient-$uuid-$netif.lease
        else
            # If we've booted with static ip= lines, the override file is there
            [ -e /tmp/net.$netif.override ] && . /tmp/net.$netif.override
            if strglobin "$ip" '*:*:*'; then
                echo "IPV6INIT=yes"
                echo "IPV6_AUTOCONF=no"
                echo "IPV6ADDR=\"$ip/$mask\""
            else
                if [ -f /tmp/net.$netif.has_ibft_config ]; then
                    echo "BOOTPROTO=ibft"
                else
                    echo "BOOTPROTO=none"
                    echo "IPADDR=\"$ip\""
                    if strstr "$mask" "."; then
                        echo "NETMASK=\"$mask\""
                    else
                        echo "PREFIX=\"$mask\""
                    fi
                fi
            fi
            if strglobin "$gw" '*:*:*'; then
                echo "IPV6_DEFAULTGW=\"$gw\""
            elif [ -n "$gw" ]; then
                echo "GATEWAY=\"$gw\""
            fi
        fi
        [ -n "$mtu" ] && echo "MTU=\"$mtu\""
    } > /tmp/ifcfg/ifcfg-$netif

    # bridge needs different things written to ifcfg
    if [ -z "$bridge" ] && [ -z "$bond" ] && [ -z "$vlan" ] && [ -z "$team" ]; then
        # standard interface
        echo "TYPE=Ethernet" >> /tmp/ifcfg/ifcfg-$netif
    fi

    if [ -n "$vlan" ] ; then
        {
            echo "TYPE=Vlan"
            echo "DEVICE=\"$netif\""
            echo "VLAN=yes"
            echo "PHYSDEV=\"$phydevice\""
        } >> /tmp/ifcfg/ifcfg-$netif
    fi

    if [ -n "$bond" ] ; then
        # bond interface
        {
            # This variable is an indicator of a bond interface for initscripts
            echo "BONDING_OPTS=\"$bondoptions\""
            echo "NAME=\"$netif\""
            echo "TYPE=Bond"
        } >> /tmp/ifcfg/ifcfg-$netif

        for slave in $bondslaves ; do
            # write separate ifcfg file for the raw eth interface
            (
                echo "# Generated by dracut initrd"
                echo "NAME=\"$slave\""
                echo "TYPE=Ethernet"
                echo "ONBOOT=yes"
                echo "NETBOOT=yes"
                echo "SLAVE=yes"
                echo "MASTER=\"$netif\""
                echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
                unset macaddr
                [ -e /tmp/net.$slave.override ] && . /tmp/net.$slave.override
                interface_bind "$slave" "$macaddr"
            ) >> /tmp/ifcfg/ifcfg-$slave
        done
    fi

    if [ -n "$bridge" ] ; then
        # bridge
        {
            echo "TYPE=Bridge"
            echo "NAME=\"$netif\""
        } >> /tmp/ifcfg/ifcfg-$netif
        for slave in $bridgeslaves ; do
            # write separate ifcfg file for the raw eth interface
            (
                echo "# Generated by dracut initrd"
                echo "NAME=\"$slave\""
                echo "TYPE=Ethernet"
                echo "ONBOOT=yes"
                echo "NETBOOT=yes"
                echo "BRIDGE=\"$bridgename\""
                echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
                unset macaddr
                [ -e /tmp/net.$slave.override ] && . /tmp/net.$slave.override
                interface_bind "$slave" "$macaddr"
            ) >> /tmp/ifcfg/ifcfg-$slave
        done
    fi
    i=1
    for ns in $(getargs nameserver) $dns1 $dns2; do
        echo "DNS${i}=\"${ns}\"" >> /tmp/ifcfg/ifcfg-$netif
        i=$((i+1))
    done

    [ -f /tmp/net.route6."$netif" ] && cp /tmp/net.route6."$netif" /tmp/ifcfg/route6-"$netif"
    [ -f /tmp/net.route."$netif" ] && cp /tmp/net.route."$netif" /tmp/ifcfg/route-"$netif"
done

# Pass network opts
mkdir -m 0755 -p /run/initramfs/state/etc/sysconfig/network-scripts
mkdir -m 0755 -p /run/initramfs/state/var/lib/dhclient
echo "files /etc/sysconfig/network-scripts" >> /run/initramfs/rwtab
echo "files /var/lib/dhclient" >> /run/initramfs/rwtab
{
    cp /tmp/net.* /run/initramfs/
    for i in /tmp/net.*.resolv.conf; do
             [ -f "$i" ] && cat "$i"
    done | sort -u > /run/initramfs/state/etc/resolv.conf
    [ -s /run/initramfs/state/etc/resolv.conf ] || rm -f /run/initramfs/state/etc/resolv.conf
    copytree /tmp/ifcfg /run/initramfs/state/etc/sysconfig/network-scripts
    cp /tmp/ifcfg-leases/* /run/initramfs/state/var/lib/dhclient
} > /dev/null 2>&1
PK�����4i\l!0������98ecryptfs/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    echo masterkey
    return 0
}

# called by dracut
installkernel() {
    instmods ecryptfs
}

# called by dracut
install() {
    inst_hook pre-pivot 63 "$moddir/ecryptfs-mount.sh"
}
PK�����4i\#��Q'	��'	����98ecryptfs/READMEnu��[�����������# Directions for creating the encrypted key that will be used to mount an
# eCryptfs filesystem

# Create the eCryptfs key (encrypted key type)
#
# The encrypted key type supports two formats: the 'default' format allows
# to generate a random symmetric key of the length specified, the 'ecryptfs'
# format generates an authentication token for the eCryptfs filesystem,
# which contains a randomly generated key. Two requirements for the latter
# format is that the key description must contain exactly 16 hexadecimal
# characters and that the encrypted key length must be equal to 64.
$ keyctl add encrypted 1000100010001000 "new ecryptfs trusted:kmk-trusted 64" @u
782117972

# Save the encrypted key
$ su -c 'keyctl pipe `keyctl search @u encrypted 1000100010001000` > /etc/keys/ecryptfs-trusted.blob'

# The eCryptfs key path name can be set in one of the following ways (specified in
# the order in which the variable is overwritten):

1) use the default value:
--------------------------------------------------------------------------
ECRYPTFSKEY="/etc/keys/ecryptfs-trusted.blob"
--------------------------------------------------------------------------

2) create the configuration file '/etc/sysconfig/ecryptfs' and set the ECRYPTFSKEY
variable;

3) specify the eCryptfs key path name in the 'ecryptfskey=' parameter of the kernel command
line.

# The configuration file '/etc/sysconfig/ecryptfs' is also used to specify
# more options for mounting the eCryptfs filesystem:

ECRYPTFSSRCDIR: existent directory in the lower root filesystem;
ECRYPTFSDSTDIR: mount point directory for the eCryptfs filesystem (the directory must be
                created in the root filesystem before rebooting the platform);
ECRYPTFS_EXTRA_MOUNT_OPTS: extra mount options for the eCryptfs filesystem (the 'ecryptfs_sig'
                           option is automatically added by the dracut script).

# Example of the configuration file:
----------- '/etc/sysconfig/ecryptfs' (with default values) -----------
ECRYPTFS_KEY="/etc/keys/ecryptfs-trusted.blob"
ECRYPTFSSRCDIR="/secret"
ECRYPTFSDSTDIR="${ECRYPTFSSRCDIR}"
ECRYPTFS_EXTRA_MOUNT_OPTS=""
-----------------------------------------------------------------------

# If the variable ECRYPTFSDSTDIR is not specified in the configuration file,
# its value will be equal to that of ECRYPTFSSRCDIR.
PK�����4i\�_���
���
����98ecryptfs/ecryptfs-mount.shnu�ȯ����������#!/bin/sh

# Licensed under the GPLv2
#
# Copyright (C) 2011 Politecnico di Torino, Italy
#                    TORSEC group -- http://security.polito.it
# Roberto Sassu <roberto.sassu@polito.it>

ECRYPTFSCONFIG="${NEWROOT}/etc/sysconfig/ecryptfs"
ECRYPTFSKEYTYPE="encrypted"
ECRYPTFSKEYDESC="1000100010001000"
ECRYPTFSKEYID=""
ECRYPTFSSRCDIR="/secret"
ECRYPTFS_EXTRA_MOUNT_OPTS=""

load_ecryptfs_key()
{
    # override the eCryptfs key path name from the 'ecryptfskey=' parameter in the kernel
    # command line
    ECRYPTFSKEYARG=$(getarg ecryptfskey=)
    [ $? -eq 0 ] && \
        ECRYPTFSKEY=${ECRYPTFSKEYARG}

    # set the default value
    [ -z "${ECRYPTFSKEY}" ] && \
        ECRYPTFSKEY="/etc/keys/ecryptfs-trusted.blob";

    # set the eCryptfs key path name
    ECRYPTFSKEYPATH="${NEWROOT}${ECRYPTFSKEY}"

    # check for eCryptfs encrypted key's existence
    if [ ! -f "${ECRYPTFSKEYPATH}" ]; then
        if [ "${RD_DEBUG}" = "yes" ]; then
            info "eCryptfs: key file not found: ${ECRYPTFSKEYPATH}"
        fi
        return 1
    fi

    # read the eCryptfs encrypted key blob
    KEYBLOB=$(cat ${ECRYPTFSKEYPATH})

    # load the eCryptfs encrypted key blob
    ECRYPTFSKEYID=$(keyctl add ${ECRYPTFSKEYTYPE} ${ECRYPTFSKEYDESC} "load ${KEYBLOB}" @u)
    [ $? -eq 0 ] || {
        info "eCryptfs: failed to load the eCryptfs key: ${ECRYPTFSKEYDESC}";
        return 1;
    }

    return 0
}

unload_ecryptfs_key()
{
    # unlink the eCryptfs encrypted key
    keyctl unlink ${ECRYPTFSKEYID} @u || {
        info "eCryptfs: failed to unlink the eCryptfs key: ${ECRYPTFSKEYDESC}";
        return 1;
    }

    return 0
}

mount_ecryptfs()
{
    # read the configuration from the config file
    [ -f "${ECRYPTFSCONFIG}" ] && \
        . ${ECRYPTFSCONFIG}

    # load the eCryptfs encrypted key
    load_ecryptfs_key || return 1

    # set the default value for ECRYPTFSDSTDIR
    [ -z "${ECRYPTFSDSTDIR}" ] && \
        ECRYPTFSDSTDIR=${ECRYPTFSSRCDIR}

    # set the eCryptfs filesystem mount point
    ECRYPTFSSRCMNT="${NEWROOT}${ECRYPTFSSRCDIR}"
    ECRYPTFSDSTMNT="${NEWROOT}${ECRYPTFSDSTDIR}"

    # build the mount options variable
    ECRYPTFS_MOUNT_OPTS="ecryptfs_sig=${ECRYPTFSKEYDESC}"
    [ ! -z "${ECRYPTFS_EXTRA_MOUNT_OPTS}" ] && \
        ECRYPTFS_MOUNT_OPTS="${ECRYPTFS_MOUNT_OPTS},${ECRYPTFS_EXTRA_MOUNT_OPTS}"

    # mount the eCryptfs filesystem
    info "Mounting the configured eCryptfs filesystem"
    mount -i -t ecryptfs -o${ECRYPTFS_MOUNT_OPTS} ${ECRYPTFSSRCMNT} ${ECRYPTFSDSTMNT} >/dev/null || {
        info "eCryptfs: mount of the eCryptfs filesystem failed";
        return 1;
    }

    # unload the eCryptfs encrypted key
    unload_ecryptfs_key || return 1

    return 0
}

mount_ecryptfs
PK�����4i\�i���������99base/initqueue.shnu�ȯ����������#!/bin/sh
#
# Licensed under the GPLv2+
#
# Copyright 2008-2010, Red Hat, Inc.
# Harald Hoyer <harald@redhat.com>

PATH=/usr/sbin:/usr/bin:/sbin:/bin

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

while [ $# -gt 0 ]; do
    case "$1" in
        --onetime)
            onetime="yes";;
        --online)
            qname="/online";;
        --settled)
            qname="/settled";;
        --finished)
            qname="/finished";;
        --timeout)
            qname="/timeout";;
        --unique)
            unique="yes";;
        --name)
            name="$2";shift;;
        --env)
            env="$2"; shift;;
        *)
            break;;
    esac
    shift
done

if [ -z "$unique" ]; then
    job="${name}$$"
else
    job="${name:-$1}"
    job=${job##*/}
fi

exe=$1
shift

[ -x "$exe" ] || exe=$(command -v $exe)
if [ -z "$exe" ] ; then
    echo "Invalid command"
    exit 1
fi

{
    [ -n "$onetime" ] && echo '[ -e "$job" ] && rm -f -- "$job"'
    [ -n "$env" ] && echo "$env"
    echo "$exe" "$@"
} > "/tmp/$$-${job}.sh"

mv -f "/tmp/$$-${job}.sh" "$hookdir/initqueue${qname}/${job}.sh"
[ -z "$qname" ] && >> $hookdir/initqueue/work
exit 0
PK�����4i\�T��������99base/loginit.shnu�ȯ����������#!/bin/sh

# turn off debugging
set +x

QUIET=$1

printf -- "$$" > /run/initramfs/loginit.pid

[ -e /dev/kmsg ] && exec 5>/dev/kmsg || exec 5>/dev/null
exec 6>/run/initramfs/init.log

while read line || [ -n "$line" ]; do
    if [ "$line" = "DRACUT_LOG_END" ]; then
        rm -f -- /run/initramfs/loginit.pipe
        exit 0
    fi
    echo "<31>dracut: $line" >&5
    # if "quiet" is specified we output to /dev/console
    [ -n "$QUIET" ] || echo "dracut: $line"
    echo "$line" >&6
done
PK�����4i\tg�������99base/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 0
}

# called by dracut
depends() {
    echo udev-rules
    return 0
}

# called by dracut
install() {
    local _d

    inst_multiple mount mknod mkdir sleep chroot chown \
        sed ls flock cp mv dmesg rm ln rmmod mkfifo umount readlink setsid
    inst $(command -v modprobe) /sbin/modprobe

    inst_multiple -o findmnt less kmod

    if [ ! -e "${initdir}/bin/sh" ]; then
        inst_multiple bash
        (ln -s bash "${initdir}/bin/sh" || :)
    fi

    #add common users in /etc/passwd, it will be used by nfs/ssh currently
    grep '^root:' "$initdir/etc/passwd" 2>/dev/null || echo  'root:x:0:0::/root:/bin/sh' >> "$initdir/etc/passwd"
    grep '^nobody:' /etc/passwd >> "$initdir/etc/passwd"

    # install our scripts and hooks
    inst_script "$moddir/init.sh" "/init"
    inst_script "$moddir/initqueue.sh" "/sbin/initqueue"
    inst_script "$moddir/loginit.sh" "/sbin/loginit"
    inst_script "$moddir/rdsosreport.sh" "/sbin/rdsosreport"

    [ -e "${initdir}/lib" ] || mkdir -m 0755 -p ${initdir}/lib
    mkdir -m 0755 -p ${initdir}/lib/dracut
    mkdir -m 0755 -p ${initdir}/lib/dracut/hooks

    mkdir -p ${initdir}/tmp

    inst_simple "$moddir/dracut-lib.sh" "/lib/dracut-lib.sh"
    mkdir -p "${initdir}/var"

    if ! dracut_module_included "systemd"; then
        inst_multiple switch_root || dfatal "Failed to install switch_root"
        inst_hook cmdline 10 "$moddir/parse-root-opts.sh"
        inst_multiple -o $systemdutildir/systemd-timestamp
    fi

    if [[ $realinitpath ]]; then
        for i in $realinitpath; do
            echo "rd.distroinit=$i"
        done > "${initdir}/etc/cmdline.d/distroinit.conf"
    fi

    ln -fs /proc/self/mounts "$initdir/etc/mtab"
    if [[ $ro_mnt = yes ]]; then
        echo ro >> "${initdir}/etc/cmdline.d/base.conf"
    fi

    local VERSION=""
    local PRETTY_NAME=""
    if [ -e /etc/os-release ]; then
        . /etc/os-release
        [[ -n ${VERSION} ]] && VERSION+=" "
        [[ -n ${PRETTY_NAME} ]] && PRETTY_NAME+=" "
    fi
    NAME=dracut
    ID=dracut
    VERSION+="dracut-$DRACUT_VERSION"
    PRETTY_NAME+="dracut-$DRACUT_VERSION (Initramfs)"
    VERSION_ID=$DRACUT_VERSION
    ANSI_COLOR="0;31"

    [ -e "${initdir}/usr/lib" ] || mkdir -m 0755 -p ${initdir}/usr/lib
    {
        echo NAME=\"$NAME\"
        echo VERSION=\"$VERSION\"
        echo ID=$ID
        echo VERSION_ID=$VERSION_ID
        echo PRETTY_NAME=\"$PRETTY_NAME\"
        echo ANSI_COLOR=\"$ANSI_COLOR\"
    } > $initdir/usr/lib/initrd-release
    echo dracut-$DRACUT_VERSION > $initdir/lib/dracut/dracut-$DRACUT_VERSION
    ln -sf ../usr/lib/initrd-release $initdir/etc/initrd-release
    ln -sf initrd-release $initdir/usr/lib/os-release
    ln -sf initrd-release $initdir/etc/os-release

    ## save host_devs which we need bring up
    if [[ $hostonly_cmdline == "yes" ]]; then
        if [[ -n "${host_devs[@]}" ]]; then
            dracut_need_initqueue
        fi
        if [[ -f "$initdir/lib/dracut/need-initqueue" ]] || ! dracut_module_included "systemd"; then
            (
                if dracut_module_included "systemd"; then
                    DRACUT_SYSTEMD=1
                fi
                PREFIX="$initdir"

                . "$moddir/dracut-lib.sh"

                for _dev in "${host_devs[@]}"; do
                    for _dev2 in "${root_devs[@]}"; do
                        [[ "$_dev" == "$_dev2" ]] && continue 2
                    done

                    # We only actually wait for real devs - swap is only needed
                    # for resume and udev rules generated when parsing resume=
                    # argument take care of the waiting for us
                    for _dev2 in "${swap_devs[@]}"; do
                      [[ "$_dev" == "$_dev2" ]] && continue 2
                    done

                    _pdev=$(get_persistent_dev $_dev)

                    case "$_pdev" in
                        /dev/?*) wait_for_dev $_pdev;;
                        *) ;;
                    esac
                done
            )
        fi
    fi
}
PK�����4i\��@�.��.����99base/init.shnu�ȯ����������#!/bin/sh
#
# Licensed under the GPLv2
#
# Copyright 2008-2010, Red Hat, Inc.
# Harald Hoyer <harald@redhat.com>
# Jeremy Katz <katzj@redhat.com>

export -p > /tmp/export.orig

NEWROOT="/sysroot"
[ -d $NEWROOT ] || mkdir -p -m 0755 $NEWROOT

OLDPATH=$PATH
PATH=/usr/sbin:/usr/bin:/sbin:/bin
export PATH

# mount some important things
[ ! -d /proc/self ] && \
    mount -t proc -o nosuid,noexec,nodev proc /proc >/dev/null

if [ "$?" != "0" ]; then
    echo "Cannot mount proc on /proc! Compile the kernel with CONFIG_PROC_FS!"
    exit 1
fi

[ ! -d /sys/kernel ] && \
    mount -t sysfs -o nosuid,noexec,nodev sysfs /sys >/dev/null

if [ "$?" != "0" ]; then
    echo "Cannot mount sysfs on /sys! Compile the kernel with CONFIG_SYSFS!"
    exit 1
fi

RD_DEBUG=""
. /lib/dracut-lib.sh

setdebug

if ! ismounted /dev; then
    mount -t devtmpfs -o mode=0755,noexec,nosuid,strictatime devtmpfs /dev >/dev/null
fi

if ! ismounted /dev; then
    echo "Cannot mount devtmpfs on /dev! Compile the kernel with CONFIG_DEVTMPFS!"
    exit 1
fi

# prepare the /dev directory
[ ! -h /dev/fd ] && ln -s /proc/self/fd /dev/fd >/dev/null 2>&1
[ ! -h /dev/stdin ] && ln -s /proc/self/fd/0 /dev/stdin >/dev/null 2>&1
[ ! -h /dev/stdout ] && ln -s /proc/self/fd/1 /dev/stdout >/dev/null 2>&1
[ ! -h /dev/stderr ] && ln -s /proc/self/fd/2 /dev/stderr >/dev/null 2>&1

if ! ismounted /dev/pts; then
    mkdir -m 0755 /dev/pts
    mount -t devpts -o gid=5,mode=620,noexec,nosuid devpts /dev/pts >/dev/null
fi

if ! ismounted /dev/shm; then
    mkdir -m 0755 /dev/shm
    mount -t tmpfs -o mode=1777,noexec,nosuid,nodev,strictatime tmpfs /dev/shm >/dev/null
fi

if ! ismounted /run; then
    mkdir -m 0755 /newrun
    if ! str_starts "$(readlink -f /bin/sh)" "/run/"; then
        mount -t tmpfs -o mode=0755,noexec,nosuid,nodev,strictatime tmpfs /newrun >/dev/null
    else
        # the initramfs binaries are located in /run, so don't mount it with noexec
        mount -t tmpfs -o mode=0755,nosuid,nodev,strictatime tmpfs /newrun >/dev/null
    fi
    cp -a /run/* /newrun >/dev/null 2>&1
    mount --move /newrun /run
    rm -fr -- /newrun
fi

if command -v kmod >/dev/null 2>/dev/null; then
    kmod static-nodes --format=tmpfiles 2>/dev/null | \
        while read type file mode a a a majmin || [ -n "$type" ]; do
            type=${type%\!}
            case $type in
                d)
                    mkdir -m $mode -p $file
                    ;;
                c)
                    mknod -m $mode $file $type ${majmin%:*} ${majmin#*:}
                    ;;
            esac
        done
fi

trap "emergency_shell Signal caught!" 0

export UDEVVERSION=$(udevadm --version | { read v _ ; echo $v ; })
if [ $UDEVVERSION -gt 166 ]; then
    # newer versions of udev use /run/udev/rules.d
    export UDEVRULESD=/run/udev/rules.d
    [ -d /run/udev ] || mkdir -p -m 0755 /run/udev
    [ -d $UDEVRULESD ] || mkdir -p -m 0755 $UDEVRULESD
else
    mkdir -m 0755 /dev/.udev /dev/.udev/rules.d
    export UDEVRULESD=/dev/.udev/rules.d
fi

if [ "$RD_DEBUG" = "yes" ]; then
    mkfifo /run/initramfs/loginit.pipe
    loginit $DRACUT_QUIET </run/initramfs/loginit.pipe >/dev/console 2>&1 &
    exec >/run/initramfs/loginit.pipe 2>&1
else
    exec 0<>/dev/console 1<>/dev/console 2<>/dev/console
fi

[ -f /usr/lib/initrd-release ] && . /usr/lib/initrd-release
[ -n "$VERSION_ID" ] && info "$NAME-$VERSION_ID"

source_conf /etc/conf.d

if getarg "rd.cmdline=ask"; then
    echo "Enter additional kernel command line parameter (end with ctrl-d or .)"
    while read -p "> " line || [ -n "$line" ]; do
        [ "$line" = "." ] && break
        echo "$line" >> /etc/cmdline.d/99-cmdline-ask.conf
    done
fi

if ! getargbool 1 'rd.hostonly'; then
    [ -f /etc/cmdline.d/99-cmdline-ask.conf ] && mv /etc/cmdline.d/99-cmdline-ask.conf /tmp/99-cmdline-ask.conf
    remove_hostonly_files
    [ -f /tmp/99-cmdline-ask.conf ] && mv /tmp/99-cmdline-ask.conf /etc/cmdline.d/99-cmdline-ask.conf
fi

# run scriptlets to parse the command line
make_trace_mem "hook cmdline" '1+:mem' '1+:iomem' '3+:slab'
getarg 'rd.break=cmdline' -d 'rdbreak=cmdline' && emergency_shell -n cmdline "Break before cmdline"
source_hook cmdline

[ -z "$root" ] && die "No or empty root= argument"
[ -z "$rootok" ] && die "Don't know how to handle 'root=$root'"

export root rflags fstype netroot NEWROOT

# pre-udev scripts run before udev starts, and are run only once.
make_trace_mem "hook pre-udev" '1:shortmem' '2+:mem' '3+:slab'
getarg 'rd.break=pre-udev' -d 'rdbreak=pre-udev' && emergency_shell -n pre-udev "Break before pre-udev"
source_hook pre-udev

UDEV_LOG=err
getargbool 0 rd.udev.info -d -y rdudevinfo && UDEV_LOG=info
getargbool 0 rd.udev.debug -d -y rdudevdebug && UDEV_LOG=debug

# start up udev and trigger cold plugs
UDEV_LOG=$UDEV_LOG $systemdutildir/systemd-udevd --daemon --resolve-names=never

UDEV_QUEUE_EMPTY="udevadm settle --timeout=0"

if [ $UDEVVERSION -lt 140 ]; then
    UDEV_QUEUE_EMPTY="udevadm settle --timeout=1"
fi

udevproperty "hookdir=$hookdir"

make_trace_mem "hook pre-trigger" '1:shortmem' '2+:mem' '3+:slab'
getarg 'rd.break=pre-trigger' -d 'rdbreak=pre-trigger' && emergency_shell -n pre-trigger "Break before pre-trigger"
source_hook pre-trigger

udevadm control --reload >/dev/null 2>&1 || :
# then the rest
udevadm trigger --type=subsystems --action=add >/dev/null 2>&1
udevadm trigger --type=devices --action=add >/dev/null 2>&1

make_trace_mem "hook initqueue" '1:shortmem' '2+:mem' '3+:slab'
getarg 'rd.break=initqueue' -d 'rdbreak=initqueue' && emergency_shell -n initqueue "Break before initqueue"

RDRETRY=$(getarg rd.retry -d 'rd_retry=')
RDRETRY=${RDRETRY:-180}
RDRETRY=$(($RDRETRY*2))
export RDRETRY
main_loop=0
export main_loop
while :; do

    check_finished && break

    udevsettle

    check_finished && break

    if [ -f $hookdir/initqueue/work ]; then
        rm -f -- $hookdir/initqueue/work
    fi

    for job in $hookdir/initqueue/*.sh; do
        [ -e "$job" ] || break
        job=$job . $job
        check_finished && break 2
    done

    $UDEV_QUEUE_EMPTY >/dev/null 2>&1 || continue

    for job in $hookdir/initqueue/settled/*.sh; do
        [ -e "$job" ] || break
        job=$job . $job
        check_finished && break 2
    done

    $UDEV_QUEUE_EMPTY >/dev/null 2>&1 || continue

    # no more udev jobs and queues empty.
    sleep 0.5


    if [ $main_loop -gt $((2*$RDRETRY/3)) ]; then
        for job in $hookdir/initqueue/timeout/*.sh; do
            [ -e "$job" ] || break
            job=$job . $job
            udevadm settle --timeout=0 >/dev/null 2>&1 || main_loop=0
            [ -f $hookdir/initqueue/work ] && main_loop=0
        done
    fi

    main_loop=$(($main_loop+1))
    [ $main_loop -gt $RDRETRY ] \
        && { flock -s 9 ; emergency_shell "Could not boot."; } 9>/.console_lock
done
unset job
unset queuetriggered
unset main_loop
unset RDRETRY

# pre-mount happens before we try to mount the root filesystem,
# and happens once.
make_trace_mem "hook pre-mount" '1:shortmem' '2+:mem' '3+:slab'
getarg 'rd.break=pre-mount' -d 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break pre-mount"
source_hook pre-mount


getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break mount"
# mount scripts actually try to mount the root filesystem, and may
# be sourced any number of times. As soon as one suceeds, no more are sourced.
_i_mount=0
while :; do
    if ismounted "$NEWROOT"; then
        usable_root "$NEWROOT" && break;
        umount "$NEWROOT"
    fi
    for f in $hookdir/mount/*.sh; do
        [ -f "$f" ] && . "$f"
        if ismounted "$NEWROOT"; then
            usable_root "$NEWROOT" && break;
            warn "$NEWROOT has no proper rootfs layout, ignoring and removing offending mount hook"
            umount "$NEWROOT"
            rm -f -- "$f"
        fi
    done

    _i_mount=$(($_i_mount+1))
    [ $_i_mount -gt 20 ] \
        && { flock -s 9 ; emergency_shell "Can't mount root filesystem"; } 9>/.console_lock
done

{
    printf "Mounted root filesystem "
    while read dev mp rest || [ -n "$dev" ]; do [ "$mp" = "$NEWROOT" ] && echo $dev; done < /proc/mounts
} | vinfo

# pre pivot scripts are sourced just before we doing cleanup and switch over
# to the new root.
make_trace_mem "hook pre-pivot" '1:shortmem' '2+:mem' '3+:slab'
getarg 'rd.break=pre-pivot' -d 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break pre-pivot"
source_hook pre-pivot

make_trace_mem "hook cleanup" '1:shortmem' '2+:mem' '3+:slab'
# pre pivot cleanup scripts are sourced just before we switch over to the new root.
getarg 'rd.break=cleanup' -d 'rdbreak=cleanup' && emergency_shell -n cleanup "Break cleanup"
source_hook cleanup

# By the time we get here, the root filesystem should be mounted.
# Try to find init. 
for i in "$(getarg real_init=)" "$(getarg init=)" $(getargs rd.distroinit=) /sbin/init; do
    [ -n "$i" ] || continue

    __p=$(readlink -f "${NEWROOT}/${i}")
    if [ -x "$__p" -o -x "${NEWROOT}/${__p}" ]; then
        INIT="$i"
        break
    fi
done

[ "$INIT" ] || {
    echo "Cannot find init!"
    echo "Please check to make sure you passed a valid root filesystem!"
    emergency_shell
}

if [ $UDEVVERSION -lt 168 ]; then
    # stop udev queue before killing it
    udevadm control --stop-exec-queue

    HARD=""
    while pidof udevd >/dev/null 2>&1; do
        for pid in $(pidof udevd); do
            kill $HARD $pid >/dev/null 2>&1
        done
        HARD="-9"
    done
else
    udevadm control --exit
    udevadm info --cleanup-db
fi

debug_off # Turn off debugging for this section

# unexport some vars
export_n root rflags fstype netroot NEWROOT

export RD_TIMESTAMP
# Clean up the environment
for i in $(export -p); do
    i=${i#declare -x}
    i=${i#export}
    strstr "$i" "=" || continue
    i=${i%%=*}
    [ -z "$i" ] && continue
    case $i in
        root|PATH|HOME|TERM|PS4|RD_*)
            :;;
        *)
            unset "$i";;
    esac
done
. /tmp/export.orig 2>/dev/null || :
rm -f -- /tmp/export.orig

initargs=""
read CLINE </proc/cmdline
if getarg init= >/dev/null ; then
    ignoreargs="console BOOT_IMAGE"
    # only pass arguments after init= to the init
    CLINE=${CLINE#*init=}
    set -- $CLINE
    shift # clear out the rest of the "init=" arg
    for x in "$@"; do
        for s in $ignoreargs; do
            [ "${x%%=*}" = $s ] && continue 2
        done
        initargs="$initargs $x"
    done
    unset CLINE
else
    debug_off # Turn off debugging for this section
    set -- $CLINE
    for x in "$@"; do
        case "$x" in
            [0-9]|s|S|single|emergency|auto ) \
                initargs="$initargs $x"
                ;;
        esac
    done
fi
debug_on

if ! [ -d "$NEWROOT"/run ]; then
    NEWRUN=/dev/.initramfs
    mkdir -m 0755 "$NEWRUN"
    mount --rbind /run/initramfs "$NEWRUN"
fi

wait_for_loginit

# remove helper symlink
[ -h /dev/root ] && rm -f -- /dev/root

bv=$(getarg rd.break -d rdbreak) && [ -z "$bv" ] &&
    emergency_shell -n switch_root "Break before switch_root"
unset bv
info "Switching root"


unset PS4

CAPSH=$(command -v capsh)
SWITCH_ROOT=$(command -v switch_root)
PATH=$OLDPATH
export PATH

if [ -f /etc/capsdrop ]; then
    . /etc/capsdrop
    info "Calling $INIT with capabilities $CAPS_INIT_DROP dropped."
    unset RD_DEBUG
    exec $CAPSH --drop="$CAPS_INIT_DROP" -- \
        -c "exec switch_root \"$NEWROOT\" \"$INIT\" $initargs" || \
    {
	warn "Command:"
	warn capsh --drop=$CAPS_INIT_DROP -- -c exec switch_root "$NEWROOT" "$INIT" $initargs
	warn "failed."
	emergency_shell
    }
else
    unset RD_DEBUG
    exec $SWITCH_ROOT "$NEWROOT" "$INIT" $initargs || {
	warn "Something went very badly wrong in the initramfs.  Please "
	warn "file a bug against dracut."
	emergency_shell
    }
fi
PK�����4i\�8�P؃��؃����99base/dracut-lib.shnu�ȯ����������#!/bin/sh

export DRACUT_SYSTEMD
export NEWROOT
if [ -n "$NEWROOT" ]; then
    [ -d $NEWROOT ] || mkdir -p -m 0755 $NEWROOT
fi

if ! [ -d /run/initramfs ]; then
    mkdir -p -m 0755 /run/initramfs/log
    ln -sfn /run/initramfs/log /var/log
fi

[ -d /run/lock ] || mkdir -p -m 0755 /run/lock
[ -d /run/log ] || mkdir -p -m 0755 /run/log

debug_off() {
    set +x
}

debug_on() {
    [ "$RD_DEBUG" = "yes" ] && set -x
}

# returns OK if $1 contains literal string $2 (and isn't empty)
strstr() {
    [ "${1##*"$2"*}" != "$1" ]
}

# returns OK if $1 matches (completely) glob pattern $2
# An empty $1 will not be considered matched, even if $2 is * which technically
# matches; as it would match anything, it's not an interesting case.
strglob() {
    [ -n "$1" -a -z "${1##$2}" ]
}

# returns OK if $1 contains (anywhere) a match of glob pattern $2
# An empty $1 will not be considered matched, even if $2 is * which technically
# matches; as it would match anything, it's not an interesting case.
strglobin() {
    [ -n "$1" -a -z "${1##*$2*}" ]
}

# returns OK if $1 contains literal string $2 at the beginning, and isn't empty
str_starts() {
    [ "${1#"$2"*}" != "$1" ]
}

# returns OK if $1 contains literal string $2 at the end, and isn't empty
str_ends() {
    [ "${1%*"$2"}" != "$1" ]
}

trim() {
    local var="$*"
    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
    printf "%s" "$var"
}

if [ -z "$DRACUT_SYSTEMD" ]; then

    warn() {
        check_quiet
        echo "<28>dracut Warning: $*" > /dev/kmsg
        echo "dracut Warning: $*" >&2
    }

    info() {
        check_quiet
        echo "<30>dracut: $*" > /dev/kmsg
        [ "$DRACUT_QUIET" != "yes" ] && \
            echo "dracut: $*" >&2
    }

else

    warn() {
        echo "Warning: $*" >&2
    }

    info() {
        echo "$*"
    }

fi

vwarn() {
    while read line || [ -n "$line" ]; do
        warn $line;
    done
}

vinfo() {
    while read line || [ -n "$line" ]; do
        info $line;
    done
}

# replaces all occurrences of 'search' in 'str' with 'replacement'
#
# str_replace str search replacement
#
# example:
# str_replace '  one two  three  ' ' ' '_'
str_replace() {
    local in="$1"; local s="$2"; local r="$3"
    local out=''

    while strstr "${in}" "$s"; do
        chop="${in%%"$s"*}"
        out="${out}${chop}$r"
        in="${in#*"$s"}"
    done
    echo "${out}${in}"
}

killall_proc_mountpoint() {
    local _pid
    local _t
    local _killed=0
    for _pid in /proc/*; do
        _pid=${_pid##/proc/}
        case $_pid in
            *[!0-9]*) continue;;
        esac
        [ -e "/proc/$_pid/exe" ] || continue
        [ -e "/proc/$_pid/root" ] || continue
        if strstr "$(ls -l -- "/proc/$_pid" "/proc/$_pid/fd" 2>/dev/null)" "$1" ; then
            kill -9 "$_pid"
            _killed=1
        fi
    done
    return $_killed
}

getcmdline() {
    local _line
    local _i
    local CMDLINE_ETC_D
    local CMDLINE_ETC
    local CMDLINE_PROC
    unset _line

    if [ -e /etc/cmdline ]; then
        while read -r _line || [ -n "$_line" ]; do
            CMDLINE_ETC="$CMDLINE_ETC $_line";
        done </etc/cmdline;
    fi
    for _i in /etc/cmdline.d/*.conf; do
        [ -e "$_i" ] || continue
        while read -r _line || [ -n "$_line" ]; do
            CMDLINE_ETC_D="$CMDLINE_ETC_D $_line";
        done <"$_i";
    done
    if [ -e /proc/cmdline ]; then
        while read -r _line || [ -n "$_line" ]; do
            CMDLINE_PROC="$CMDLINE_PROC $_line"
        done </proc/cmdline;
    fi
    CMDLINE="$CMDLINE_ETC_D $CMDLINE_ETC $CMDLINE_PROC"
    printf "%s" "$CMDLINE"
}

_dogetarg() {
    local _o _val _doecho
    unset _val
    unset _o
    unset _doecho
    CMDLINE=$(getcmdline)

    for _o in $CMDLINE; do
        if [ "${_o%%=*}" = "${1%%=*}" ]; then
            if [ -n "${1#*=}" -a "${1#*=*}" != "${1}" ]; then
                # if $1 has a "=<value>", we want the exact match
                if [ "$_o" = "$1" ]; then
                    _val="1";
                    unset _doecho
                fi
                continue
            fi

            if [ "${_o#*=}" = "$_o" ]; then
                # if cmdline argument has no "=<value>", we assume "=1"
                _val="1";
                unset _doecho
                continue
            fi

            _val="${_o#*=}"
            _doecho=1
        fi
    done
    if [ -n "$_val" ]; then
        [ "x$_doecho" != "x" ] && echo "$_val";
        return 0;
    fi
    return 1;
}

getarg() {
    debug_off
    local _deprecated _newoption
    while [ $# -gt 0 ]; do
        case $1 in
            -d) _deprecated=1; shift;;
            -y) if _dogetarg $2 >/dev/null; then
                    if [ "$_deprecated" = "1" ]; then
                        [ -n "$_newoption" ] && warn "Kernel command line option '$2' is deprecated, use '$_newoption' instead." || warn "Option '$2' is deprecated."
                    fi
                    echo 1
                    debug_on
                    return 0
                fi
                _deprecated=0
                shift 2;;
            -n) if _dogetarg $2 >/dev/null; then
                    echo 0;
                    if [ "$_deprecated" = "1" ]; then
                        [ -n "$_newoption" ] && warn "Kernel command line option '$2' is deprecated, use '$_newoption=0' instead." || warn "Option '$2' is deprecated."
                    fi
                    debug_on
                    return 1
                fi
                _deprecated=0
                shift 2;;
            *)  if [ -z "$_newoption" ]; then
                    _newoption="$1"
                fi
                if _dogetarg $1; then
                    if [ "$_deprecated" = "1" ]; then
                        [ -n "$_newoption" ] && warn "Kernel command line option '$1' is deprecated, use '$_newoption' instead." || warn "Option '$1' is deprecated."
                    fi
                    debug_on
                    return 0;
                fi
                _deprecated=0
                shift;;
        esac
    done
    debug_on
    return 1
}

# getargbool <defaultval> <args...>
# False if "getarg <args...>" returns "0", "no", or "off".
# True if getarg returns any other non-empty string.
# If not found, assumes <defaultval> - usually 0 for false, 1 for true.
# example: getargbool 0 rd.info
#   true: rd.info, rd.info=1, rd.info=xxx
#   false: rd.info=0, rd.info=off, rd.info not present (default val is 0)
getargbool() {
    local _b
    unset _b
    local _default
    _default="$1"; shift
    _b=$(getarg "$@")
    [ $? -ne 0 -a -z "$_b" ] && _b="$_default"
    if [ -n "$_b" ]; then
        [ $_b = "0" ] && return 1
        [ $_b = "no" ] && return 1
        [ $_b = "off" ] && return 1
    fi
    return 0
}

isdigit() {
    case "$1" in
        *[!0-9]*|"") return 1;;
    esac

    return 0
}

# getargnum <defaultval> <minval> <maxval> <arg>
# Will echo the arg if it's in range [minval - maxval].
# If it's not set or it's not valid, will set it <defaultval>.
# Note all values are required to be >= 0 here.
# <defaultval> should be with [minval -maxval].
getargnum() {
    local _b
    unset _b
    local _default _min _max
    _default="$1"; shift
    _min="$1"; shift
    _max="$1"; shift
    _b=$(getarg "$1")
    [ $? -ne 0 -a -z "$_b" ] && _b=$_default
    if [ -n "$_b" ]; then
        isdigit "$_b" && _b=$(($_b)) && \
          [ $_b -ge $_min ] && [ $_b -le $_max ] && echo $_b && return
    fi
    echo $_default
}

_dogetargs() {
    debug_off
    local _o _found _key
    unset _o
    unset _found
    CMDLINE=$(getcmdline)
    _key="$1"
    set --
    for _o in $CMDLINE; do
        if [ "$_o" = "$_key" ]; then
            _found=1;
        elif [ "${_o%%=*}" = "${_key%=}" ]; then
            [ -n "${_o%%=*}" ] && set -- "$@" "${_o#*=}";
            _found=1;
        fi
    done
    if [ -n "$_found" ]; then
        [ $# -gt 0 ] && printf '%s' "$*"
        return 0
    fi
    return 1;
}

getargs() {
    debug_off
    local _val _i _args _gfound _deprecated
    unset _val
    unset _gfound
    _newoption="$1"
    _args="$@"
    set --
    for _i in $_args; do
        if [ "$_i" = "-d" ]; then
            _deprecated=1
            continue
        fi
        _val="$(_dogetargs $_i)"
        if [ $? -eq 0 ]; then
            if [ "$_deprecated" = "1" ]; then
                [ -n "$_newoption" ] && warn "Option '$_i' is deprecated, use '$_newoption' instead." || warn "Option $_i is deprecated!"
            fi
            _gfound=1
        fi
        [ -n "$_val" ] && set -- "$@" "$_val"
        _deprecated=0
    done
    if [ -n "$_gfound" ]; then
        if [ $# -gt 0 ]; then
            printf '%s' "$*"
        fi
        debug_on
        return 0
    fi
    debug_on
    return 1;
}


# Prints value of given option.  If option is a flag and it's present,
# it just returns 0.  Otherwise 1 is returned.
# $1 = options separated by commas
# $2 = option we are interested in
#
# Example:
# $1 = cipher=aes-cbc-essiv:sha256,hash=sha256,verify
# $2 = hash
# Output:
# sha256
getoptcomma() {
    local line=",$1,"; local opt="$2"; local tmp

    case "${line}" in
        *,${opt}=*,*)
            tmp="${line#*,${opt}=}"
            echo "${tmp%%,*}"
            return 0
            ;;
        *,${opt},*) return 0;;
    esac
    return 1
}

# Splits given string 'str' with separator 'sep' into variables 'var1', 'var2',
# 'varN'.  If number of fields is less than number of variables, remaining are
# not set.  If number of fields is greater than number of variables, the last
# variable takes remaining fields.  In short - it acts similary to 'read'.
#
# splitsep sep str var1 var2 varN
#
# example:
#   splitsep ':' 'foo:bar:baz' v1 v2
# in result:
#   v1='foo', v2='bar:baz'
#
# TODO: ':' inside fields.
splitsep() {
    debug_off
    local sep="$1"; local str="$2"; shift 2
    local tmp

    while [ -n "$str" -a "$#" -gt 1 ]; do
        tmp="${str%%$sep*}"
        eval "$1='${tmp}'"
        str="${str#"$tmp"}"
        str="${str#$sep}"
        shift
    done
    [ -n "$str" -a -n "$1" ] && eval "$1='$str'"
    debug_on
    return 0
}

setdebug() {
    [ -f /usr/lib/initrd-release ] || return
    if [ -z "$RD_DEBUG" ]; then
        if [ -e /proc/cmdline ]; then
            RD_DEBUG=no
            if getargbool 0 rd.debug -d -y rdinitdebug -d -y rdnetdebug; then
                RD_DEBUG=yes
                [ -n "$BASH" ] && \
                    export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]}): ';
           fi
        fi
        export RD_DEBUG
    fi
    debug_on
}

setdebug

source_all() {
    local f
    local _dir
    _dir=$1; shift
    [ "$_dir" ] && [  -d "/$_dir" ] || return
    for f in "/$_dir"/*.sh; do [ -e "$f" ] && . "$f" "$@"; done
}

hookdir=/lib/dracut/hooks
export hookdir

source_hook() {
    local _dir
    _dir=$1; shift
    source_all "/lib/dracut/hooks/$_dir" "$@"
}

check_finished() {
    local f
    for f in $hookdir/initqueue/finished/*.sh; do
        [ "$f" = "$hookdir/initqueue/finished/*.sh" ] && return 0
        { [ -e "$f" ] && ( . "$f" ) ; } || return 1
    done
    return 0
}

source_conf() {
    local f
    [ "$1" ] && [  -d "/$1" ] || return
    for f in "/$1"/*.conf; do [ -e "$f" ] && . "$f"; done
}

die() {
    {
        echo "<24>dracut: FATAL: $*";
        echo "<24>dracut: Refusing to continue";
    } > /dev/kmsg

    {
        echo "warn dracut: FATAL: \"$*\"";
        echo "warn dracut: Refusing to continue";
    } >> $hookdir/emergency/01-die.sh
    [ -d /run/initramfs ] || mkdir -p -- /run/initramfs

    > /run/initramfs/.die

    if getargbool 0 "rd.shell"; then
        emergency_shell
    else
        source_hook "shutdown-emergency"
    fi

    if [ -n "$DRACUT_SYSTEMD" ]; then
        systemctl --no-block --force halt
    fi

    exit 1
}

check_quiet() {
    if [ -z "$DRACUT_QUIET" ]; then
        DRACUT_QUIET="yes"
        getargbool 0 rd.info -d -y rdinfo && DRACUT_QUIET="no"
        getargbool 0 rd.debug -d -y rdinitdebug && DRACUT_QUIET="no"
        getarg quiet || DRACUT_QUIET="yes"
        a=$(getarg loglevel=)
        [ -n "$a" ] && [ $a -ge 28 ] && DRACUT_QUIET="yes"
        export DRACUT_QUIET
    fi
}


check_occurances() {
    # Count the number of times the character $ch occurs in $str
    # Return 0 if the count matches the expected number, 1 otherwise
    local str="$1"
    local ch="$2"
    local expected="$3"
    local count=0

    while [ "${str#*$ch}" != "${str}" ]; do
        str="${str#*$ch}"
        count=$(( $count + 1 ))
    done

    [ $count -eq $expected ]
}

incol2() {
    debug_off
    local dummy check;
    local file="$1";
    local str="$2";

    [ -z "$file" ] && return 1;
    [ -z "$str"  ] && return 1;

    while read dummy check restofline || [ -n "$check" ]; do
        if [ "$check" = "$str" ]; then
            debug_on
            return 0
        fi
    done < $file
    debug_on
    return 1
}

udevsettle() {
    [ -z "$UDEVVERSION" ] && export UDEVVERSION=$(udevadm --version | { read v _ ; echo $v ; })

    if [ $UDEVVERSION -ge 143 ]; then
        udevadm settle --exit-if-exists=$hookdir/initqueue/work $settle_exit_if_exists
    else
        udevadm settle --timeout=30
    fi
}

udevproperty() {
    [ -z "$UDEVVERSION" ] && export UDEVVERSION=$(udevadm --version | { read v _ ; echo $v ; })

    if [ $UDEVVERSION -ge 143 ]; then
        for i in "$@"; do udevadm control --property=$i; done
    else
        for i in "$@"; do udevadm control --env=$i; done
    fi
}

find_mount() {
    local dev mnt etc wanted_dev
    wanted_dev="$(readlink -e -q $1)"
    while read dev mnt etc || [ -n "$dev" ]; do
        [ "$dev" = "$wanted_dev" ] && echo "$dev" && return 0
    done < /proc/mounts
    return 1
}

# usage: ismounted <mountpoint>
# usage: ismounted /dev/<device>
if command -v findmnt >/dev/null; then
    ismounted() {
        findmnt "$1" > /dev/null 2>&1
    }
else
    ismounted() {
        if [ -b "$1" ]; then
            find_mount "$1" > /dev/null && return 0
            return 1
        fi

        while read a m a || [ -n "$m" ]; do
            [ "$m" = "$1" ] && return 0
        done < /proc/mounts
        return 1
    }
fi

# root=nfs:[<server-ip>:]<root-dir>[:<nfs-options>]
# root=nfs4:[<server-ip>:]<root-dir>[:<nfs-options>]
nfsroot_to_var() {
    # strip nfs[4]:
    local arg="$@:"
    nfs="${arg%%:*}"
    arg="${arg##$nfs:}"

    # check if we have a server
    if strstr "$arg" ':/' ; then
        server="${arg%%:/*}"
        arg="/${arg##*:/}"
    fi

    path="${arg%%:*}"

    # rest are options
    options="${arg##$path}"
    # strip leading ":"
    options="${options##:}"
    # strip  ":"
    options="${options%%:}"

    # Does it really start with '/'?
    [ -n "${path%%/*}" ] && path="error";

    #Fix kernel legacy style separating path and options with ','
    if [ "$path" != "${path#*,}" ] ; then
        options=${path#*,}
        path=${path%%,*}
    fi
}

# Create udev rule match for a device with its device name, or the udev property
# ID_FS_UUID or ID_FS_LABEL
#
# example:
#   udevmatch LABEL=boot
# prints:
#   ENV{ID_FS_LABEL}="boot"
#
# TODO: symlinks
udevmatch() {
    case "$1" in
    UUID=????????-????-????-????-????????????|LABEL=*|PARTLABEL=*|PARTUUID=????????-????-????-????-????????????)
        printf 'ENV{ID_FS_%s}=="%s"' "${1%%=*}" "${1#*=}"
        ;;
    UUID=*)
        printf 'ENV{ID_FS_UUID}=="%s*"' "${1#*=}"
        ;;
    PARTUUID=*)
        printf 'ENV{ID_FS_PARTUUID}=="%s*"' "${1#*=}"
        ;;
    /dev/?*) printf -- 'KERNEL=="%s"' "${1#/dev/}" ;;
    *) return 255 ;;
    esac
}

# Prints unique path for potential file inside specified directory.  It consists
# of specified directory, prefix and number at the end which is incremented
# until non-existing file is found.
#
# funiq dir prefix
#
# example:
# # ls /mnt
# cdrom0 cdrom1
#
# # funiq /mnt cdrom
# /mnt/cdrom2
funiq() {
    local dir="$1"; local prefix="$2"
    local i=0

    [ -d "${dir}" ] || return 1

    while [ -e "${dir}/${prefix}$i" ]; do
        i=$(($i+1)) || return 1
    done

    echo "${dir}/${prefix}$i"
}

# Creates unique directory and prints its path.  It's using funiq to generate
# path.
#
# mkuniqdir subdir new_dir_name
mkuniqdir() {
    local dir="$1"; local prefix="$2"
    local retdir; local retdir_new

    [ -d "${dir}" ] || mkdir -m 0755 -p "${dir}" || return 1

    retdir=$(funiq "${dir}" "${prefix}") || return 1
    until mkdir -m 0755 "${retdir}" 2>/dev/null; do
        retdir_new=$(funiq "${dir}" "${prefix}") || return 1
        [ "$retdir_new" = "$retdir" ] && return 1
        retdir="$retdir_new"
    done

    echo "${retdir}"
}

# Copy the contents of SRC into DEST, merging the contents of existing
# directories (kinda like rsync, or cpio -p).
# Creates DEST if it doesn't exist. Overwrites files with the same names.
#
# copytree SRC DEST
copytree() {
    local src="$1" dest="$2"
    mkdir -p "$dest"; dest=$(readlink -e -q "$dest")
    ( cd "$src"; cp -af . -t "$dest" )
}

# Evaluates command for UUIDs either given as arguments for this function or all
# listed in /dev/disk/by-uuid.  UUIDs doesn't have to be fully specified.  If
# beginning is given it is expanded to all matching UUIDs.  To pass full UUID to
# your command use '$___' as a place holder.  Remember to escape '$'!
#
# foreach_uuid_until [ -p prefix ] command UUIDs
#
# prefix - string to put just before $___
# command - command to be evaluated
# UUIDs - list of UUIDs separated by space
#
# The function returns after *first successful evaluation* of the given command
# with status 0.  If evaluation fails for every UUID function returns with
# status 1.
#
# Example:
# foreach_uuid_until "mount -U \$___ /mnt; echo OK; umount /mnt" \
#       "01234 f512 a235567f-12a3-c123-a1b1-01234567abcb"
foreach_uuid_until() (
    cd /dev/disk/by-uuid

    [ "$1" = -p ] && local prefix="$2" && shift 2
    local cmd="$1"; shift; local uuids_list="$*"
    local uuid; local full_uuid; local ___

    [ -n "${cmd}" ] || return 1

    for uuid in ${uuids_list:-*}; do
        for full_uuid in ${uuid}*; do
            [ -e "${full_uuid}" ] || continue
            ___="${prefix}${full_uuid}"
            eval ${cmd} && return 0
        done
    done

    return 1
)

# Get kernel name for given device.  Device may be the name too (then the same
# is returned), a symlink (full path), UUID (prefixed with "UUID=") or label
# (prefixed with "LABEL=").  If just a beginning of the UUID is specified or
# even an empty, function prints all device names which UUIDs match - every in
# single line.
#
# NOTICE: The name starts with "/dev/".
#
# Example:
#   devnames UUID=123
# May print:
#   /dev/dm-1
#   /dev/sdb1
#   /dev/sdf3
devnames() {
    local dev="$1"; local d; local names

    case "$dev" in
    UUID=*)
        dev="$(foreach_uuid_until '! blkid -U $___' "${dev#UUID=}")" \
            && return 255
        [ -z "$dev" ] && return 255
        ;;
    LABEL=*) dev="$(blkid -L "${dev#LABEL=}")" || return 255 ;;
    /dev/?*) ;;
    *) return 255 ;;
    esac

    for d in $dev; do
        names="$names
$(readlink -e -q "$d")" || return 255
    done

    echo "${names#
}"
}


usable_root() {
    local _i

    [ -d "$1" ] || return 1

    for _i in "$1"/usr/lib*/ld-*.so "$1"/lib*/ld-*.so; do
        [ -e "$_i" ] && return 0
    done

    for _i in proc sys dev; do
        [ -e "$1"/$_i ] || return 1
    done

    return 0
}

inst_hook() {
    local _hookname _unique _name _job _exe
    while [ $# -gt 0 ]; do
        case "$1" in
            --hook)
                _hookname="/$2";shift;;
            --unique)
                _unique="yes";;
            --name)
                _name="$2";shift;;
            *)
                break;;
        esac
        shift
    done

    if [ -z "$_unique" ]; then
        _job="${_name}$$"
    else
        _job="${_name:-$1}"
        _job=${_job##*/}
    fi

    _exe=$1
    shift

    [ -x "$_exe" ] || _exe=$(command -v $_exe)

    if [ -n "$onetime" ]; then
        {
            echo '[ -e "$_job" ] && rm -f -- "$_job"'
            echo "$_exe $@"
        } > "/tmp/$$-${_job}.sh"
    else
        echo "$_exe $@" > "/tmp/$$-${_job}.sh"
    fi

    mv -f "/tmp/$$-${_job}.sh" "$hookdir/${_hookname}/${_job}.sh"
}

# inst_mount_hook <mountpoint> <prio> <name> <script>
#
# Install a mount hook with priority <prio>,
# which executes <script> as soon as <mountpoint> is mounted.
inst_mount_hook() {
    local _prio="$2" _jobname="$3" _script="$4"
    local _hookname="mount-$(str_replace "$1" '/' '\\x2f')"
    [ -d "$hookdir/${_hookname}" ] || mkdir -p "$hookdir/${_hookname}"
    inst_hook --hook "$_hookname" --unique --name "${_prio}-${_jobname}" "$_script"
}

# add_mount_point <dev> <mountpoint> <filesystem> <fsopts>
#
# Mount <dev> on <mountpoint> with <filesystem> and <fsopts>
# and call any mount hooks, as soon, as it is mounted
add_mount_point() {
    local _dev="$1" _mp="$2" _fs="$3" _fsopts="$4"
    local _hookname="mount-$(str_replace "$2" '/' '\\x2f')"
    local _devname="dev-$(str_replace "$1" '/' '\\x2f')"
    echo "$_dev $_mp $_fs $_fsopts 0 0" >> /etc/fstab

    exec 7>/etc/udev/rules.d/99-mount-${_devname}.rules
    echo 'SUBSYSTEM!="block", GOTO="mount_end"' >&7
    echo 'ACTION!="add|change", GOTO="mount_end"' >&7
    if [ -n "$_dev" ]; then
        udevmatch "$_dev" >&7 || {
            warn "add_mount_point dev=$_dev incorrect!"
            continue
        }
        printf ', ' >&7
    fi

    {
        printf -- 'RUN+="%s --unique --onetime ' $(command -v initqueue)
        printf -- '--name mount-%%k '
        printf -- '%s %s"\n' "$(command -v mount_hook)" "${_mp}"
    } >&7
    echo 'LABEL="mount_end"' >&7
    exec 7>&-
}

# wait_for_mount <mountpoint>
#
# Installs a initqueue-finished script,
# which will cause the main loop only to exit,
# if <mountpoint> is mounted.
wait_for_mount()
{
    local _name
    _name="$(str_replace "$1" '/' '\\x2f')"
    printf '. /lib/dracut-lib.sh\nismounted "%s"\n' $1 \
        >> "$hookdir/initqueue/finished/ismounted-${_name}.sh"
    {
        printf 'ismounted "%s" || ' $1
        printf 'warn "\"%s\" is not mounted"\n' $1
    } >> "$hookdir/emergency/90-${_name}.sh"
}

# get a systemd-compatible unit name from a path
# (mimicks unit_name_from_path_instance())
dev_unit_name()
{
    local dev="$1"

    if command -v systemd-escape >/dev/null; then
        systemd-escape -p -- "$dev"
        return
    fi

    if [ "$dev" = "/" -o -z "$dev" ]; then
        printf -- "-"
        exit 0
    fi

    dev="${1%%/}"
    dev="${dev##/}"
    dev="$(str_replace "$dev" '\' '\x5c')"
    dev="$(str_replace "$dev" '-' '\x2d')"
    if [ "${dev##.}" != "$dev" ]; then
        dev="\x2e${dev##.}"
    fi
    dev="$(str_replace "$dev" '/' '-')"

    printf -- "%s" "$dev"
}

# set_systemd_timeout_for_dev <dev>
# Set 'rd.timeout' as the systemd timeout for <dev>

set_systemd_timeout_for_dev()
{
    local _name
    local _needreload
    local _noreload
    local _timeout

    if [ "$1" = "-n" ]; then
        _noreload=1
        shift
    fi

    _timeout=$(getarg rd.timeout)
    _timeout=${_timeout:-0}

    if [ -n "$DRACUT_SYSTEMD" ]; then
        _name=$(dev_unit_name "$1")
        if ! [ -L ${PREFIX}/etc/systemd/system/initrd.target.wants/${_name}.device ]; then
            [ -d ${PREFIX}/etc/systemd/system/initrd.target.wants ] || mkdir -p ${PREFIX}/etc/systemd/system/initrd.target.wants
            ln -s ../${_name}.device ${PREFIX}/etc/systemd/system/initrd.target.wants/${_name}.device
            type mark_hostonly >/dev/null 2>&1 && mark_hostonly /etc/systemd/system/initrd.target.wants/${_name}.device
            _needreload=1
        fi

        if ! [ -f ${PREFIX}/etc/systemd/system/${_name}.device.d/timeout.conf ]; then
            mkdir -p ${PREFIX}/etc/systemd/system/${_name}.device.d
            {
                echo "[Unit]"
                echo "JobTimeoutSec=$_timeout"
                echo "JobRunningTimeoutSec=$_timeout"
            } > ${PREFIX}/etc/systemd/system/${_name}.device.d/timeout.conf
            type mark_hostonly >/dev/null 2>&1 && mark_hostonly /etc/systemd/system/${_name}.device.d/timeout.conf
            _needreload=1
        fi

        if [ -z "$PREFIX" ] && [ "$_needreload" = 1 ] && [ -z "$_noreload" ]; then
            /sbin/initqueue --onetime --unique --name daemon-reload systemctl daemon-reload
        fi
    fi
}
# wait_for_dev <dev>
#
# Installs a initqueue-finished script,
# which will cause the main loop only to exit,
# if the device <dev> is recognized by the system.
wait_for_dev()
{
    local _name
    local _noreload

    if [ "$1" = "-n" ]; then
        _noreload=-n
        shift
    fi

    _name="$(str_replace "$1" '/' '\x2f')"

    type mark_hostonly >/dev/null 2>&1 && mark_hostonly "$hookdir/initqueue/finished/devexists-${_name}.sh"

    [ -e "${PREFIX}$hookdir/initqueue/finished/devexists-${_name}.sh" ] && return 0

    printf '[ -e "%s" ]\n' $1 \
        >> "${PREFIX}$hookdir/initqueue/finished/devexists-${_name}.sh"
    {
        printf '[ -e "%s" ] || ' $1
        printf 'warn "\"%s\" does not exist"\n' $1
    } >> "${PREFIX}$hookdir/emergency/80-${_name}.sh"

    set_systemd_timeout_for_dev $_noreload $1
}

cancel_wait_for_dev()
{
    local _name
    _name="$(str_replace "$1" '/' '\x2f')"
    rm -f -- "$hookdir/initqueue/finished/devexists-${_name}.sh"
    rm -f -- "$hookdir/emergency/80-${_name}.sh"
    if [ -n "$DRACUT_SYSTEMD" ]; then
        _name=$(dev_unit_name "$1")
        rm -f -- ${PREFIX}/etc/systemd/system/initrd.target.wants/${_name}.device
        rm -f -- ${PREFIX}/etc/systemd/system/${_name}.device.d/timeout.conf
        /sbin/initqueue --onetime --unique --name daemon-reload systemctl daemon-reload
    fi
}

killproc() {
    debug_off
    local _exe="$(command -v $1)"
    local _sig=$2
    local _i
    [ -x "$_exe" ] || return 1
    for _i in /proc/[0-9]*; do
        [ "$_i" = "/proc/1" ] && continue
        if [ -e "$_i"/_exe ] && [  "$_i/_exe" -ef "$_exe" ] ; then
            kill $_sig ${_i##*/}
        fi
    done
    debug_on
}

need_shutdown() {
    >/run/initramfs/.need_shutdown
}

wait_for_loginit()
{
    [ "$RD_DEBUG" = "yes" ] || return
    [ -e /run/initramfs/loginit.pipe ] || return
    debug_off
    echo "DRACUT_LOG_END"
    exec 0<>/dev/console 1<>/dev/console 2<>/dev/console
        # wait for loginit
    i=0
    while [ $i -lt 10 ]; do
        if [ ! -e /run/initramfs/loginit.pipe ]; then
            j=$(jobs)
            [ -z "$j" ] && break
            [ -z "${j##*Running*}" ] || break
        fi
        sleep 0.1
        i=$(($i+1))
    done

    if [ $i -eq 10 ]; then
        kill %1 >/dev/null 2>&1
        kill $(while read line || [ -n "$line" ];do echo $line;done</run/initramfs/loginit.pid)
    fi

    setdebug
    rm -f -- /run/initramfs/loginit.pipe /run/initramfs/loginit.pid
}

# pidof version for root
if ! command -v pidof >/dev/null 2>/dev/null; then
    pidof() {
        debug_off
        local _cmd
        local _exe
        local _rl
        local _ret=1
        local i
        _cmd="$1"
        if [ -z "$_cmd" ]; then
            debug_on
            return 1
        fi
        _exe=$(command -v "$1")
        for i in /proc/*/exe; do
            [ -e "$i" ] || continue
            if [ -n "$_exe" ]; then
                [ "$i" -ef "$_exe" ] || continue
            else
                _rl=$(readlink -f "$i");
                [ "${_rl%/$_cmd}" != "$_rl" ] || continue
            fi
            i=${i%/exe}
            echo ${i##/proc/}
            _ret=0
        done
        debug_on
        return $_ret
    }
fi

_emergency_shell()
{
    local _name="$1"
    if [ -n "$DRACUT_SYSTEMD" ]; then
        > /.console_lock
        echo "PS1=\"$_name:\\\${PWD}# \"" >/etc/profile
        systemctl start dracut-emergency.service
        rm -f -- /etc/profile
        rm -f -- /.console_lock
    else
        debug_off
        source_hook "$hook"
        echo
        /sbin/rdsosreport
        echo 'You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot'
        echo 'after mounting them and attach it to a bug report.'
        if ! RD_DEBUG= getargbool 0 rd.debug -d -y rdinitdebug -d -y rdnetdebug; then
            echo
            echo 'To get more debug information in the report,'
            echo 'reboot with "rd.debug" added to the kernel command line.'
        fi
        echo
        echo 'Dropping to debug shell.'
        echo
        export PS1="$_name:\${PWD}# "
        [ -e /.profile ] || >/.profile

        _ctty="$(RD_DEBUG= getarg rd.ctty=)" && _ctty="/dev/${_ctty##*/}"
        if [ -z "$_ctty" ]; then
            _ctty=console
            while [ -f /sys/class/tty/$_ctty/active ]; do
                _ctty=$(cat /sys/class/tty/$_ctty/active)
                _ctty=${_ctty##* } # last one in the list
            done
            _ctty=/dev/$_ctty
        fi
        [ -c "$_ctty" ] || _ctty=/dev/tty1
        case "$(/usr/bin/setsid --help 2>&1)" in *--ctty*) CTTY="--ctty";; esac
        setsid $CTTY /bin/sh -i -l 0<>$_ctty 1<>$_ctty 2<>$_ctty
    fi
}

emergency_shell()
{
    local _ctty
    set +e
    local _rdshell_name="dracut" action="Boot" hook="emergency"
    local _emergency_action

    if [ "$1" = "-n" ]; then
        _rdshell_name=$2
        shift 2
    elif [ "$1" = "--shutdown" ]; then
        _rdshell_name=$2; action="Shutdown"; hook="shutdown-emergency"
        if type plymouth >/dev/null 2>&1; then
            plymouth --hide-splash
        elif [ -x /oldroot/bin/plymouth ]; then
            /oldroot/bin/plymouth --hide-splash
        fi
        shift 2
    fi

    echo ; echo
    warn "$*"
    echo

    _emergency_action=$(getarg rd.emergency)
    [ -z "$_emergency_action" ] \
        && [ -e /run/initramfs/.die ] \
        && _emergency_action=halt

    if getargbool 1 rd.shell -d -y rdshell || getarg rd.break -d rdbreak; then
        _emergency_shell $_rdshell_name
    else
        source_hook "$hook"
        warn "$action has failed. To debug this issue add \"rd.shell rd.debug\" to the kernel command line."
        [ -z "$_emergency_action" ] && _emergency_action=halt
    fi

    case "$_emergency_action" in
        reboot)
            reboot || exit 1;;
        poweroff)
            poweroff || exit 1;;
        halt)
            halt || exit 1;;
    esac
}

# Retain the values of these variables but ensure that they are unexported
# This is a POSIX-compliant equivalent of bash's "export -n"
export_n()
{
    local var
    local val
    for var in "$@"; do
        eval val=\$$var
        unset $var
        [ -n "$val" ] && eval $var=\"$val\"
    done
}

# returns OK if list1 contains all elements of list2, i.e. checks if list2 is a
# sublist of list1.  An order and a duplication doesn't matter.
#
# $1 = separator
# $2 = list1
# $3 = list2
# $4 = ignore values, separated by $1
listlist() {
    local _sep="$1"
    local _list="${_sep}${2}${_sep}"
    local _sublist="$3"
    [ -n "$4" ] && local _iglist="${_sep}${4}${_sep}"
    local IFS="$_sep"
    local _v

    [ "$_list" = "$_sublist" ] && return 0

    for _v in $_sublist; do
        if [ -n "$_v" ] && ! ( [ -n "$_iglist" ] && strstr "$_iglist" "$_v" )
        then
            strstr "$_list" "$_v" || return 1
        fi
    done

    return 0
}

# returns OK if both lists contain the same values.  An order and a duplication
# doesn't matter.
#
# $1 = separator
# $2 = list1
# $3 = list2
# $4 = ignore values, separated by $1
are_lists_eq() {
    listlist "$1" "$2" "$3" "$4" && listlist "$1" "$3" "$2" "$4"
}

setmemdebug() {
    if [ -z "$DEBUG_MEM_LEVEL" ]; then
        export DEBUG_MEM_LEVEL=$(getargnum 0 0 5 rd.memdebug)
    fi
}

setmemdebug

# parameters: func log_level prefix msg [trace_level:trace]...
make_trace_mem()
{
    local log_level prefix msg msg_printed
    local trace trace_level trace_in_higher_levels insert_trace

    msg=$1
    shift

    prefix='[debug_mem]'
    log_level=$DEBUG_MEM_LEVEL

    if [ -z "$log_level" ] || [ "$log_level" -le 0 ]; then
        return
    fi

    msg=$(echo $msg)

    msg_printed=0
    while [ $# -gt 0 ]; do
        trace=${1%%:*}
        trace_level=${trace%%+}
        [ "$trace" != "$trace_level" ] && trace_in_higher_levels="yes"
        trace=${1##*:}

        if [ -z "$trace_level" ]; then
            trace_level=0
        fi

        insert_trace=0
        if [ -n "$trace_in_higher_levels" ]; then
            if [ "$log_level" -ge "$trace_level" ]; then
                insert_trace=1
            fi
        else
            if [ "$log_level" -eq "$trace_level" ]; then
                insert_trace=1
            fi
        fi

        if [ $insert_trace -eq 1 ]; then
            if [ $msg_printed -eq 0 ]; then
                echo "$prefix $msg"
                msg_printed=1
            fi
            show_memstats $trace
        fi
        shift
    done
}

# parameters: type
show_memstats()
{
    case $1 in
        shortmem)
            cat /proc/meminfo  | grep -e "^MemFree" -e "^Cached" -e "^Slab"
            ;;
        mem)
            cat /proc/meminfo
            ;;
        slab)
            cat /proc/slabinfo
            ;;
        iomem)
            cat /proc/iomem
            ;;
    esac
}

remove_hostonly_files() {
    rm -fr /etc/cmdline /etc/cmdline.d/*.conf "$hookdir/initqueue/finished"
    if [ -f /lib/dracut/hostonly-files ]; then
        while read line || [ -n "$line" ]; do
            [ -e "$line" ] || [ -h "$line" ] || continue
            rm -f "$line"
        done < /lib/dracut/hostonly-files
    fi
}
PK�����4i\-6b�B��B����99base/rdsosreport.shnu�ȯ����������#!/bin/sh

echo 'Generating "/run/initramfs/rdsosreport.txt"'

[ -d /run/initramfs ] || mkdir -p /run/initramfs

exec >/run/initramfs/rdsosreport.txt 2>&1

PWFILTER='s/\(ftp:\/\/.*\):.*@/\1:*******@/g;s/\(cifs:\/\/.*\):.*@/\1:*******@/g;s/cifspass=[^ ]*/cifspass=*******/g;s/iscsi:.*@/iscsi:******@/g;s/rd.iscsi.password=[^ ]*/rd.iscsi.password=******/g;s/rd.iscsi.in.password=[^ ]*/rd.iscsi.in.password=******/g'
set -x
cat /lib/dracut/dracut-*

cat /proc/cmdline | sed -e "$PWFILTER"

[ -f /etc/cmdline ] && cat /etc/cmdline | sed -e "$PWFILTER"

for _i in /etc/cmdline.d/*.conf; do
    [ -f "$_i" ] || break
    echo $_i
    cat $_i | sed -e "$PWFILTER"
done

cat /proc/self/mountinfo
cat /proc/mounts

blkid
blkid -o udev

ls -l /dev/disk/by*

for _i in /etc/conf.d/*.conf; do
    [ -f "$_i" ] || break
    echo $_i
    cat $_i | sed -e "$PWFILTER"
done

if command -v lvm >/dev/null 2>/dev/null; then
    lvm pvdisplay
    lvm vgdisplay
    lvm lvdisplay
fi

command -v dmsetup >/dev/null 2>/dev/null && dmsetup ls --tree

cat /proc/mdstat

command -v ip >/dev/null 2>/dev/null && ip addr

if command -v journalctl >/dev/null 2>/dev/null; then
    journalctl -ab --no-pager -o short-monotonic | sed -e "$PWFILTER"
else
    dmesg | sed -e "$PWFILTER"
    [ -f /run/initramfs/init.log ] && cat /run/initramfs/init.log | sed -e "$PWFILTER"
fi

PK�����4i\�`J����������99base/parse-root-opts.shnu�ȯ����������#!/bin/sh

root=$(getarg root=)

rflags="$(getarg rootflags=)"
getargbool 0 ro && rflags="${rflags},ro"
getargbool 0 rw && rflags="${rflags},rw"
rflags="${rflags#,}"

fstype="$(getarg rootfstype=)"
if [ -z "$fstype" ]; then
    fstype="auto"
fi

PK�����4i\"'��z��z����99earlykdump/early-kdump.shnu�ȯ����������#! /bin/sh

KEXEC=/sbin/kexec
standard_kexec_args="-p"

EARLY_KDUMP_INITRD=""
EARLY_KDUMP_KERNEL=""
EARLY_KDUMP_CMDLINE=""
EARLY_KDUMP_KERNELVER=""
EARLY_KEXEC_ARGS=""

. /etc/sysconfig/kdump
. /lib/dracut-lib.sh
. /lib/kdump-lib.sh
. /lib/kdump-logger.sh

#initiate the kdump logger
dlog_init
if [ $? -ne 0 ]; then
        echo "failed to initiate the kdump logger."
        exit 1
fi

prepare_parameters()
{
    EARLY_KDUMP_CMDLINE=$(prepare_cmdline "${KDUMP_COMMANDLINE}" "${KDUMP_COMMANDLINE_REMOVE}" "${KDUMP_COMMANDLINE_APPEND}")
    EARLY_KDUMP_KERNEL="/boot/kernel-earlykdump"
    EARLY_KDUMP_INITRD="/boot/initramfs-earlykdump"
}

early_kdump_load()
{
    check_kdump_feasibility
    if [ $? -ne 0 ]; then
        return 1
    fi

    if is_fadump_capable; then
        dwarn "WARNING: early kdump doesn't support fadump."
        return 1
    fi

    check_current_kdump_status
    if [ $? == 0 ]; then
        return 1
    fi

    prepare_parameters

    EARLY_KEXEC_ARGS=$(prepare_kexec_args "${KEXEC_ARGS}")

    # Here, only output the messages, but do not save these messages
    # to a file because the target disk may not be mounted yet, the
    # earlykdump is too early.
    ddebug "earlykdump: $KEXEC ${EARLY_KEXEC_ARGS} $standard_kexec_args \
	--command-line=$EARLY_KDUMP_CMDLINE --initrd=$EARLY_KDUMP_INITRD \
	$EARLY_KDUMP_KERNEL"

    $KEXEC ${EARLY_KEXEC_ARGS} $standard_kexec_args \
        --command-line="$EARLY_KDUMP_CMDLINE" \
        --initrd=$EARLY_KDUMP_INITRD $EARLY_KDUMP_KERNEL
    if [ $? == 0 ]; then
        dinfo "kexec: loaded early-kdump kernel"
        return 0
    else
        derror "kexec: failed to load early-kdump kernel"
        return 1
    fi
}

set_early_kdump()
{
    if getargbool 0 rd.earlykdump; then
        dinfo "early-kdump is enabled."
        early_kdump_load
    else
        dinfo "early-kdump is disabled."
    fi

    return 0
}

set_early_kdump
PK�����4i\�����������99earlykdump/module-setup.shnu�ȯ����������#!/bin/bash

. /etc/sysconfig/kdump

KDUMP_KERNEL=""
KDUMP_INITRD=""

check() {
    if [ ! -f /etc/sysconfig/kdump ] || [ ! -f /lib/kdump/kdump-lib.sh ]\
        || [ -n "${IN_KDUMP}" ]
    then
        return 1
    fi
    return 255
}

depends() {
    echo "base shutdown"
    return 0
}

prepare_kernel_initrd() {
    . /lib/kdump/kdump-lib.sh

    prepare_kdump_bootinfo

    # $kernel is a variable from dracut
    if [ "$KDUMP_KERNELVER" != $kernel ]; then
        dwarn "Using kernel version '$KDUMP_KERNELVER' for early kdump," \
            "but the initramfs is generated for kernel version '$kernel'"
    fi
}

install() {
    prepare_kernel_initrd
    if [ ! -f "$KDUMP_KERNEL" ]; then
        derror "Could not find required kernel for earlykdump," \
            "earlykdump will not work!"
        return 1
    fi
    if [ ! -f "$KDUMP_INITRD" ]; then
        derror "Could not find required kdump initramfs for earlykdump," \
            "please ensure kdump initramfs is generated first," \
            "earlykdump will not work!"
        return 1
    fi

    inst_multiple tail find cut dirname hexdump
    inst_simple "/etc/sysconfig/kdump"
    inst_binary "/usr/sbin/kexec"
    inst_binary "/usr/bin/gawk" "/usr/bin/awk"
    inst_binary "/usr/bin/logger" "/usr/bin/logger"
    inst_binary "/usr/bin/printf" "/usr/bin/printf"
    inst_script "/lib/kdump/kdump-lib.sh" "/lib/kdump-lib.sh"
    inst_script "/lib/kdump/kdump-logger.sh" "/lib/kdump-logger.sh"
    inst_hook cmdline 00 "$moddir/early-kdump.sh"
    inst_binary "$KDUMP_KERNEL"
    inst_binary "$KDUMP_INITRD"

    ln_r "$KDUMP_KERNEL" "/boot/kernel-earlykdump"
    ln_r "$KDUMP_INITRD" "/boot/initramfs-earlykdump"

    chmod -x "${initdir}/$KDUMP_KERNEL"
}
PK�����4i\�Um���������99uefi-lib/uefi-lib.shnu�ȯ����������#!/bin/bash
#
# Copyright 2013 Red Hat, Inc.  All rights reserved.
# Copyright 2013 Harald Hoyer <harald@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

getbyte () {
    local IFS= LC_CTYPE=C res c
    read -r -n 1 -d '' c
    res=$?
    # the single quote in the argument of the printf
    # yields the numeric value of $c (ASCII since LC_CTYPE=C)
    [[ -n $c ]] && c=$(printf '%u' "'$c") || c=0
    printf "$c"
    return $res
}

getword () {
    local b1 b2 val
    b1=$(getbyte) || return 1
    b2=$(getbyte) || return 1
    (( val = b2 * 256 + b1 ))
    echo $val
    return 0
}

# Acpi(PNP0A08,0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)/MAC(90E2BA265ED4,0x0)/Vlan(172)/Fibre(0x4EA06104A0CC0050,0x0)
uefi_device_path()
{
    local IFS= LC_CTYPE=C res tt len type hextype first
    first=1

    while :; do
        type=$(getbyte) || return 1
        subtype=$(getbyte) || return 1
        len=$(getword) || return 1
        hextype=$(printf "%02x%02x" "$type" "$subtype")
        if [[ $first == 1 ]]; then
            first=0
        elif [[ $hextype != "7fff" ]]; then
            printf "/"
        fi
        case $hextype in
            0101)
                # PCI
                tt=$(getword)
                printf "PCI(0x%x,0x%x)" $(($tt / 256)) $(($tt & 255))
                ;;
            0201)
                # ACPI
                printf "Acpi(0x%x,0x%x)" $(($(getword) + $(getword) * 65536)) $(($(getword) + $(getword) * 65536))
                ;;
            0303)
                # FIBRE
                getword &>/dev/null
                getword &>/dev/null
                printf "Fibre(0x%x%x%x%x%x%x%x%x,0x%x)" \
                    $(getbyte) $(getbyte) $(getbyte) $(getbyte) \
                    $(getbyte) $(getbyte) $(getbyte) $(getbyte) \
                    $(( $(getword) + $(getword) * 65536 + 4294967296 * ( $(getword) + $(getword) * 65536 ) ))
                ;;
            030b)
                # MAC
                printf "MAC(%02x%02x%02x%02x%02x%02x," $(getbyte) $(getbyte) $(getbyte) $(getbyte) $(getbyte) $(getbyte)
                read -r -N 26  tt || return 1
                printf "0x%x)"  $(getbyte)
                ;;
            0314)
                # VLAN
                printf "VLAN(%d)" $(getword)
                ;;
            7fff)
                # END
                printf "\n"
                return 0
                ;;
            *)
                printf "Unknown(Type:%d SubType:%d len=%d)" "$type" "$subtype" "$len"
                read -r -N $(($len-4))  tt || return 1
                ;;
        esac
    done
}

get_fcoe_boot_mac()
{
    data=${1:-/sys/firmware/efi/vars/FcoeBootDevice-a0ebca23-5f9c-447a-a268-22b6c158c2ac/data}
    [ -f $data ] || return 1
    local IFS= LC_CTYPE=C tt len type hextype
    first=1

    while :; do
        type=$(getbyte) || return 1
        subtype=$(getbyte) || return 1
        len=$(getword) || return 1
        hextype=$(printf "%02x%02x" "$type" "$subtype")
        case $hextype in
            030b)
                # MAC
                printf "%02x:%02x:%02x:%02x:%02x:%02x" $(getbyte) $(getbyte) $(getbyte) $(getbyte) $(getbyte) $(getbyte)
                read -r -N 27  tt || return 1
                ;;
            7fff)
                # END
                return 0
                ;;
            *)
                read -r -N $(($len-4))  tt || return 1
                ;;
        esac
    done < $data
}

get_fcoe_boot_vlan()
{
    data=${1:-/sys/firmware/efi/vars/FcoeBootDevice-a0ebca23-5f9c-447a-a268-22b6c158c2ac/data}
    [ -f $data ] || return 1
    local IFS= LC_CTYPE=C tt len type hextype
    first=1

    while :; do
        type=$(getbyte) || return 1
        subtype=$(getbyte) || return 1
        len=$(getword) || return 1
        hextype=$(printf "%02x%02x" "$type" "$subtype")
        case $hextype in
            0314)
                # VLAN
                printf "%d" $(getword)
                ;;
            7fff)
                # END
                return 0
                ;;
            *)
                read -r -N $(($len-4))  tt || return 1
                ;;
        esac
    done < $data
}
PK�����4i\;}�����������99uefi-lib/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    echo bash
    return 0
}

# called by dracut
install() {
    inst_simple "$moddir/uefi-lib.sh" "/lib/uefi-lib.sh"
}

PK�����4i\Xd�ea��a����95cifs/cifsroot.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
. /lib/cifs-lib.sh

[ "$#" = 3 ] || exit 1

# root is in the form root=cifs://user:pass@[server]/[folder] either from
# cmdline or dhcp root-path
netif="$1"
root="$2"
NEWROOT="$3"

cifs_to_var $root
echo server: $server
echo path: $path
echo options: $options

mount.cifs //$server/$path $NEWROOT -o $options && { [ -e /dev/root ] || ln -s null /dev/root ; }

# inject new exit_if_exists
echo 'settle_exit_if_exists="--exit-if-exists=/dev/root"; rm -f -- "$job"' > $hookdir/initqueue/cifs.sh
# force udevsettle to break
> $hookdir/initqueue/work
PK�����4i\<M���������95cifs/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # If our prerequisites are not met, fail anyways.
    require_binaries mount.cifs || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ "$fs" == "cifs" ]] && return 0
        done
        return 255
    }

    return 0
}

# called by dracut
depends() {
    # We depend on network modules being loaded
    echo network
}

# called by dracut
installkernel() {
    instmods cifs ipv6
    # hash algos
    instmods md4 md5 sha256
    # ciphers
    instmods aes arc4 des ecb
    # macs
    instmods hmac cmac
}

# called by dracut
install() {
    local _i
    local _nsslibs
    inst_multiple -o mount.cifs
    inst_multiple /etc/services /etc/nsswitch.conf /etc/protocols

    inst_libdir_file 'libcap-ng.so*'

    _nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' /etc/nsswitch.conf \
        |  tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
    _nsslibs=${_nsslibs#|}
    _nsslibs=${_nsslibs%|}

    inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'

    inst_hook cmdline 90 "$moddir/parse-cifsroot.sh"
    inst "$moddir/cifsroot.sh" "/sbin/cifsroot"
    inst "$moddir/cifs-lib.sh" "/lib/cifs-lib.sh"
    dracut_need_initqueue
}
PK�����4i\�r����������95cifs/cifs-lib.shnu�ȯ����������#!/bin/sh

# cifs_to_var CIFSROOT
# use CIFSROOT to set $server, $path, and $options.
# CIFSROOT is something like: cifs://[<username>[:<password>]]@<host>/<path>
# NETIF is used to get information from DHCP options, if needed.

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

cifs_to_var() {
    local cifsuser; local cifspass
    # Check required arguments
    server=${1##cifs://}
    cifsuser=${server%@*}
    cifspass=${cifsuser#*:}
    if [ "$cifspass" != "$cifsuser" ]; then
	cifsuser=${cifsuser%:*}
    else
	cifspass=$(getarg cifspass)
    fi
    if [ "$cifsuser" != "$server" ]; then
	server="${server#*@}"
    else
	cifsuser=$(getarg cifsuser)
    fi

    path=${server#*/}
    server=${server%/*}

    if [ ! "$cifsuser" -o ! "$cifspass" ]; then
	die "For CIFS support you need to specify a cifsuser and cifspass either in the cifsuser and cifspass commandline parameters or in the root= CIFS URL."
    fi
    options="user=$cifsuser,pass=$cifspass"
}
PK�����4i\��LD��������95cifs/parse-cifsroot.shnu�ȯ����������#!/bin/sh
#
# root=cifs://[user:pass@]<server>/<folder>
#
# This syntax can come from DHCP root-path as well.
#
# If a username or password are not specified as part of the root, then they
# will be pulled from cifsuser and cifspass on the kernel command line,
# respectively.
#

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
. /lib/cifs-lib.sh

# This script is sourced, so root should be set. But let's be paranoid
[ -z "$root" ] && root=$(getarg root=)

if [ -z "$netroot" ]; then
    for netroot in $(getargs netroot=); do
        [ "${netroot%%:*}" = "cifs" ] && break
    done
    [ "${netroot%%:*}" = "cifs" ] || unset netroot
fi

# Root takes precedence over netroot
if [ "${root%%:*}" = "cifs" ] ; then
    if [ -n "$netroot" ] ; then
        warn "root takes precedence over netroot. Ignoring netroot"
    fi
    netroot=$root
    unset root
fi

# If it's not cifs we don't continue
[ "${netroot%%:*}" = "cifs" ] || return

# Check required arguments
cifs_to_var $netroot

# If we don't have a server, we need dhcp
if [ -z "$server" ] ; then
    DHCPORSERVER="1"
fi;

# Done, all good!
rootok=1

echo '[ -e $NEWROOT/proc ]' > $hookdir/initqueue/finished/cifsroot.sh
PK�����4i\vM?��������99fs-lib/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 0
}

# called by dracut
depends() {
    return 0
}


echo_fs_helper() {
    local dev=$1 fs=$2
    case "$fs" in
        xfs)
            echo -n " xfs_db xfs_repair xfs_check xfs_metadump "
            ;;
        ext?)
            echo -n " e2fsck "
            ;;
        jfs)
            echo -n " jfs_fsck "
            ;;
        reiserfs)
            echo -n " reiserfsck "
            ;;
        btrfs)
            echo -n " btrfsck "
            ;;
    esac

    echo -n " fsck.$fs "
    return 0
}

include_fs_helper_modules() {
    local dev=$1 fs=$2
    case "$fs" in
        xfs|btrfs|ext4)
            instmods crc32c
            ;;
        f2fs)
            instmods crc32
            ;;
    esac
}

# called by dracut
installkernel() {
    # xfs/btrfs/ext4 need crc32c, f2fs needs crc32
    if [[ $hostonly ]]; then
        for_each_host_dev_fs include_fs_helper_modules
        :
    else
        instmods crc32c crc32
    fi
}

# called by dracut
install() {
    local _helpers

    inst "$moddir/fs-lib.sh" "/lib/fs-lib.sh"
    > ${initdir}/etc/fstab.empty

    [[ "$nofscks" = "yes" ]] && return

    if [[ "$fscks" = "${fscks#*[^ ]*}" ]]; then
        _helpers="\
            umount mount /sbin/fsck*
            xfs_db xfs_check xfs_repair xfs_metadump
            e2fsck jfs_fsck reiserfsck btrfsck
        "
        if [[ $hostonly ]]; then
            _helpers="umount mount "
            _helpers+=$(for_each_host_dev_fs echo_fs_helper)
        fi
    else
        _helpers="$fscks"
    fi

    if [[ "$_helpers" == *e2fsck* ]] && [ -e /etc/e2fsck.conf ]; then
        inst_simple /etc/e2fsck.conf
    fi

    inst_multiple -o $_helpers fsck
}
PK�����4i\�����������99fs-lib/fs-lib.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

fsck_ask_reboot() {
    info "note - fsck suggests reboot, if you"
    info "leave shell, booting will continue normally"
    emergency_shell -n "(reboot ?)"
}

fsck_ask_err() {
    warn "*** An error occurred during the file system check."
    warn "*** Dropping you to a shell; the system will try"
    warn "*** to mount the filesystem(s), when you leave the shell."
    emergency_shell -n "(Repair filesystem)"
}

# inherits: _ret _drv _out
fsck_tail() {
    [ $_ret -gt 0 ] && warn "$_drv returned with $_ret"
    if [ $_ret -ge 4 ]; then
        [ -n "$_out" ] && echo "$_out"|vwarn
        fsck_ask_err
    else
        [ -n "$_out" ] && echo "$_out"|vinfo
        [ $_ret -ge 2 ] && fsck_ask_reboot
    fi
}

# note: this function sets _drv of the caller
fsck_able() {
    case "$1" in
        xfs)
            # {
            #     type xfs_db &&
            #     type xfs_repair &&
            #     type xfs_check &&
            #     type mount &&
            #     type umount
            # } >/dev/null 2>&1 &&
            # _drv="_drv=none fsck_drv_xfs" &&
            # return 0
            return 1
            ;;
        ext?)
            type e2fsck >/dev/null 2>&1 &&
            _drv="fsck_drv_com e2fsck" &&
            return 0
            ;;
        f2fs)
	    type fsck.f2fs >/dev/null 2>&1 &&
	    _drv="fsck_drv_com fsck.f2fs" &&
	    return 0
	    ;;
        jfs)
            type jfs_fsck >/dev/null 2>&1 &&
            _drv="fsck_drv_com jfs_fsck" &&
            return 0
            ;;
        reiserfs)
            type reiserfsck >/dev/null 2>&1 &&
            _drv="fsck_drv_com reiserfsck" &&
            return 0
            ;;
        btrfs)
            # type btrfsck >/dev/null 2>&1 &&
            # _drv="_drv=none fsck_drv_btrfs" &&
            # return 0
            return 1
            ;;
        nfs*)
            # nfs can be a nop, returning success
            _drv=":" &&
            return 0
            ;;
        *)
            type fsck >/dev/null 2>&1 &&
            _drv="fsck_drv_std fsck" &&
            return 0
            ;;
    esac

    return 1
}

# note: all drivers inherit: _drv _fop _dev

fsck_drv_xfs() {
    # xfs fsck is not necessary... Either it mounts or not
    return 0
}

fsck_drv_btrfs() {
    # btrfs fsck is not necessary... Either it mounts or not
    return 0
}

# common code for checkers that follow usual subset of options and return codes
fsck_drv_com() {
    local _drv="$1"
    local _ret
    local _out

    if ! strglobin "$_fop" "-[ynap]"; then
        _fop="-a ${_fop}"
    fi

    info "issuing $_drv $_fop $_dev"
    # we enforce non-interactive run, so $() is fine
    _out=$($_drv $_fop "$_dev")
    _ret=$?
    fsck_tail

    return $_ret
}

# code for generic fsck, if the filesystem checked is "unknown" to us
fsck_drv_std() {
    local _ret
    local _out
    unset _out

    info "issuing fsck $_fop $_dev"
    # note, we don't enforce -a here, thus fsck is being run (in theory)
    # interactively; otherwise some tool might complain about lack of terminal
    # (and using -a might not be safe)
    fsck $_fop "$_dev" >/dev/console 2>&1
    _ret=$?
    fsck_tail

    return $_ret
}

# checks single filesystem, relying on specific "driver"; we don't rely on
# automatic checking based on fstab, so empty one is passed;
# takes 4 arguments - device, filesystem, filesystem options, additional fsck options;
# first 2 arguments are mandatory (fs may be auto or "")
# returns 255 if filesystem wasn't checked at all (e.g. due to lack of
# necessary tools or insufficient options)
fsck_single() {
    local FSTAB_FILE=/etc/fstab.empty
    local _dev="$1"
    local _fs="${2:-auto}"
    local _fsopts="$3"
    local _fop="$4"
    local _drv

    [ $# -lt 2 ] && return 255
    # if UUID= marks more than one device, take only the first one
    [ -e "$_dev" ] || _dev=$(devnames "$_dev"| while read line || [ -n "$line" ]; do if [ -n "$line" ]; then echo $line; break;fi;done)
    [ -e "$_dev" ] || return 255
    _fs=$(det_fs "$_dev" "$_fs")
    fsck_able "$_fs" || return 255

    info "Checking $_fs: $_dev"
    export FSTAB_FILE
    eval "$_drv"
    return $?
}

# takes list of filesystems to check in parallel; we don't rely on automatic
# checking based on fstab, so empty one is passed
fsck_batch() {
    local FSTAB_FILE=/etc/fstab.empty
    local _drv=fsck
    local _dev
    local _ret
    local _out

    [ $# -eq 0 ] || ! type fsck >/dev/null 2>&1 && return 255

    info "Checking filesystems (fsck -M -T -a):"
    for _dev in "$@"; do
        info "    $_dev"
    done

    export FSTAB_FILE
    _out="$(fsck -M -T "$@" -- -a)"
    _ret=$?

    fsck_tail

    return $_ret
}

# verify supplied filesystem type:
# if user provided the fs and we couldn't find it, assume user is right
# if we found the fs, assume we're right
det_fs() {
    local _dev="$1"
    local _orig="${2:-auto}"
    local _fs

    _fs=$(udevadm info --query=env --name="$_dev" | \
    while read line || [ -n "$line" ]; do
        if str_starts $line "ID_FS_TYPE="; then
            echo ${line#ID_FS_TYPE=}
            break
        fi
    done)
    _fs=${_fs:-auto}

    if [ "$_fs" = "auto" ]; then
        _fs="$_orig"
    fi
    echo "$_fs"
}

write_fs_tab() {
    local _o
    local _rw
    local _root
    local _rootfstype
    local _rootflags
    local _fspassno

    _fspassno="0"
    _root="$1"
    _rootfstype="$2"
    _rootflags="$3"
    [ -z "$_rootfstype" ] && _rootfstype=$(getarg rootfstype=)
    [ -z "$_rootflags" ] && _rootflags=$(getarg rootflags=)

    [ -z "$_rootfstype" ] && _rootfstype="auto"

    if [ -z "$_rootflags" ]; then
        _rootflags="ro,x-initrd.mount"
    else
        _rootflags="ro,$_rootflags,x-initrd.mount"
    fi

    _rw=0

    CMDLINE=$(getcmdline)
    for _o in $CMDLINE; do
        case $_o in
            rw)
                _rw=1;;
            ro)
                _rw=0;;
        esac
    done
    if [ "$_rw" = "1" ]; then
        _rootflags="$_rootflags,rw"
        if ! getargbool 0 rd.skipfsck; then
            _fspassno="1"
        fi
    fi

    echo "$_root /sysroot $_rootfstype $_rootflags $_fspassno 0" >> /etc/fstab

    if type systemctl >/dev/null 2>/dev/null; then
        systemctl daemon-reload
        systemctl --no-block start initrd-root-fs.target
    fi
}
PK�����4i\��Z1��������03modsign/module-setup.shnu�ȯ����������#!/bin/bash
#
# Licensed under the GPLv2
#
# Copyright 2013 Red Hat, Inc.
# Peter Jones <pjones@redhat.com>

# called by dracut
check() {
    require_binaries keyctl || return 1

    # do not include module in hostonly mode,
    # if no keys are present
    if [[ $hostonly ]]; then
        x=$(echo /lib/modules/keys/*)
        [[ "${x}" = "/lib/modules/keys/*" ]] && return 255
    fi

    return 0
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_dir /lib/modules/keys
    inst_binary keyctl

    inst_hook pre-trigger 01 "$moddir/load-modsign-keys.sh"

    for x in /lib/modules/keys/* ; do
        [[ "${x}" = "/lib/modules/keys/*" ]] && break
        inst_simple "${x}"
    done
}
PK�����4i\�`�~����������03modsign/load-modsign-keys.shnu�ȯ����������#!/bin/sh
#
# Licensed under the GPLv2
#
# Copyright 2013 Red Hat, Inc.
# Peter Jones <pjones@redhat.com>

for x in /lib/modules/keys/* ; do
    [ "${x}" = "/lib/modules/keys/*" ] && break
    keyctl padd asymmetric "" @s < ${x}
done
PK�����4i\ujM����/��99microcode_ctl-fw_dir_override/module-setup.shnu�ȯ����������#!/bin/bash

# Hack in additional firmware directories for supported caveats.
#
# SPDX-License-Identifier: CC0-1.0

check() {
	return 0
}

install() {
	local FW_DIR=/lib/firmware
	local DATA_DIR=/usr/share/microcode_ctl/ucode_with_caveats
	local CFG_DIR="/etc/microcode_ctl/ucode_with_caveats"
	local check_caveats=/usr/libexec/microcode_ctl/check_caveats
	local fw_path_para=$(< /sys/module/firmware_class/parameters/path)

	local verbose_opt
	local cc_out
	local path
	local ignored
	local do_skip_host_only
	local p

	verbose_opt=
	[ 4 -gt "$stdloglvl" ] || verbose_opt="-v"

	# HACK: we override external fw_dir variable in order to get
	#       an additional ucode based on the kernel version.
	dinfo "  microcode_ctl module: mangling fw_dir"

	[ -z "$fw_dir_l" ] || {
		dinfo "    microcode_ctl: avoid touching fw_dir as" \
		      "it has been changed (fw_dir_l is '$fw_dir_l')"

		return 0
	}

	# Reset fw_dir to avoid inclusion of kernel-version-specific directories
	# populated with microcode for the late load, only in case it is set
	# to the default value to avoid meddling with user-enforced changes.
	# The second variant has been introduced in dracut-057~5.
	[ \( "x$fw_dir" != \
	     "x/lib/firmware/updates /lib/firmware /lib/firmware/$kernel" \) -a \
	  \( "x$fw_dir" != \
	     "x${fw_path_para:+$fw_path_para }/lib/firmware/updates/$kernel /lib/firmware/updates /lib/firmware/$kernel /lib/firmware" \) ] || {
		fw_dir="/lib/firmware/updates /lib/firmware"
		dinfo "    microcode_ctl: reset fw_dir to \"${fw_dir}\""
	}

	fw_dir_add=""
	while read -d $'\n' -r i; do
		dinfo "    microcode_ctl: processing data directory " \
		      "\"$DATA_DIR/$i\"..."

		if [ "x" != "x$hostonly" ]; then
			do_skip_host_only=0

			local sho_overrides="
				$CFG_DIR/skip-host-only-check
				$CFG_DIR/skip-host-only-check-$i
				$FW_DIR/$kernel/skip-host-only-check
				$FW_DIR/$kernel/skip-host-only-check-$i"

			for p in $(echo "$sho_overrides"); do
				[ -e "$p" ] || continue

				do_skip_host_only=1
				dinfo "    microcode_ctl: $i; skipping" \
				      "Host-Only check, since \"$p\" exists."
				break
			done
		else
			do_skip_host_only=1
		fi

		match_model_opt=""
		[ 1 = "$do_skip_host_only" ] || match_model_opt="-m"

		if ! cc_out=$($check_caveats -e -k "$kernel" -c "$i" \
				$verbose_opt $match_model_opt)
		then
			dinfo "    microcode_ctl: kernel version \"$kernel\"" \
			      "failed early load check for \"$i\", skipping"
			continue
		fi

		path=$(printf "%s" "$cc_out" | sed -n 's/^paths //p')
		[ -n "$path" ] || {
			ignored=$(printf "%s" "$cc_out" | \
					sed -n 's/^skip_cfgs //p')

			if [ -n "$ignored" ]; then
				dinfo "    microcode_ctl: configuration" \
				      "\"$i\" is ignored"
			else
				dinfo "    microcode_ctl: no microcode paths" \
				      "are associated with \"$i\", skipping"
			fi

			continue
		}

		dinfo "      microcode_ctl: $i: caveats check for kernel" \
		      "version \"$kernel\" passed, adding" \
		      "\"$DATA_DIR/$i\" to fw_dir variable"

		if [ 0 -eq "$do_skip_host_only" ]; then
			fw_dir_add="$DATA_DIR/$i "
		else
			fw_dir_add="$DATA_DIR/$i $fw_dir_add"
		fi
	# The list of directories is reverse-sorted in order to preserve the
	# "last wins" policy in case of presence of multiple microcode
	# revisions.
	#
	# In case of hostonly == 0, all microcode revisions will be included,
	# but since the microcode search is done with the "first wins" policy
	# by the (early) microcode loading code, the correct microcode revision
	# still has to be picked.
	#
	# Note that dracut without patch [1] puts only the last directory
	# in the early cpio; we try to address this by putting only the last
	# matching caveat in the search path, but that workaround works only
	# for host-only mode; non-host-only mode early cpio generation is still
	# broken without that patch.
	#
	# [1] https://github.com/dracutdevs/dracut/commit/c44d2252bb4b
	done <<-EOF
	$(find "$DATA_DIR" -maxdepth 1 -mindepth 1 -type d -printf "%f\n" \
		| LC_ALL=C sort)
	EOF

	fw_dir="${fw_dir_add}${fw_dir}"
	dinfo "    microcode_ctl: final fw_dir: \"${fw_dir}\""
}

PK�����4i\�@�:������"��02systemd-networkd/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $mount_needs ]] && return 1

    if ! dracut_module_included "systemd"; then
        derror "systemd-networkd needs systemd in the initramfs"
        return 1
    fi

    return 255
}

# called by dracut
depends() {
    echo "systemd kernel-network-modules"
}

installkernel() {
    return 0
}

# called by dracut
install() {
    inst_multiple -o \
        $systemdutildir/systemd-networkd \
        $systemdutildir/systemd-networkd-wait-online \
        $systemdsystemunitdir/systemd-networkd-wait-online.service \
        $systemdsystemunitdir/systemd-networkd.service \
        $systemdsystemunitdir/systemd-networkd.socket \
        $systemdutildir/network/99-default.link \
        networkctl ip

        #hostnamectl timedatectl
        # $systemdutildir/systemd-timesyncd \
        # $systemdutildir/systemd-timedated \
        # $systemdutildir/systemd-hostnamed \
        # $systemdutildir/systemd-resolvd \
        # $systemdutildir/systemd-resolve-host \
        # $systemdsystemunitdir/systemd-resolved.service \
        # $systemdsystemunitdir/systemd-hostnamed.service \
        # $systemdsystemunitdir/systemd-timesyncd.service \
        # $systemdsystemunitdir/systemd-timedated.service \
        # $systemdsystemunitdir/time-sync.target \
        # /etc/systemd/resolved.conf \


    # inst_dir /var/lib/systemd/clock

    grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
    grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
    # grep '^systemd-timesync:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
    # grep '^systemd-timesync:' /etc/group >> "$initdir/etc/group"

    _arch=$(uname -m)
    inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \
                     {"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*" \
                     {"tls/$_arch/",tls/,"$_arch/",}"libnss_myhostname.so.*" \
                     {"tls/$_arch/",tls/,"$_arch/",}"libnss_resolve.so.*"

    for i in \
        systemd-networkd-wait-online.service \
        systemd-networkd.service \
        systemd-networkd.socket
#       systemd-timesyncd.service
    do
        systemctl -q --root "$initdir" enable "$i"
    done
}

PK�����4i\Bq�1L��L����99squash/module-setup.shnu��[�����������#!/bin/bash

check() {
    require_binaries mksquashfs unsquashfs || return 1

    for i in CONFIG_SQUASHFS CONFIG_BLK_DEV_LOOP CONFIG_OVERLAY_FS ; do
        if ! check_kernel_config $i; then
            dinfo "dracut-squash module requires kernel configuration $i (y or m)"
            return 1
        fi
    done

    return 255
}

depends() {
    echo "systemd-initrd"
    return 0
}

installpost() {
    local _busybox
    _busybox=$(find_binary busybox)

    # Move everything under $initdir except $squash_dir
    # itself into squash image
    for i in "$initdir"/*; do
        [[ "$squash_dir" == "$i"/* ]] || mv "$i" "$squash_dir"/
    done

    # Create mount points for squash loader
    mkdir -p "$initdir"/squash/
    mkdir -p "$squash_dir"/squash/

    # Copy dracut spec files out side of the squash image
    # so dracut rebuild and lsinitrd can work
    mkdir -p "$initdir/usr/lib/dracut/"
    for file in "$squash_dir"/usr/lib/dracut/*; do
        [[ -f $file ]] || continue
        cp "$file" "$initdir/${file#$squash_dir}"
    done

    # Install required modules and binaries for the squash image init script.
    if [[ $_busybox ]]; then
        inst "$_busybox" /usr/bin/busybox
        for _i in sh echo mount modprobe mkdir switch_root grep umount; do
            ln_r /usr/bin/busybox /usr/bin/$_i
        done
    else
        DRACUT_RESOLVE_DEPS=1 inst_multiple sh mount modprobe mkdir switch_root grep umount

        # libpthread workaround: pthread_cancel wants to dlopen libgcc_s.so
        inst_libdir_file -o "libgcc_s.so*"

        # FIPS workaround for Fedora/RHEL: libcrypto needs libssl when FIPS is enabled
        [[ $DRACUT_FIPS_MODE ]] && inst_libdir_file -o "libssl.so*"
    fi

    hostonly="" instmods "loop" "squashfs" "overlay"
    dracut_kernel_post

    # Install squash image init script.
    ln_r /usr/bin /bin
    ln_r /usr/sbin /sbin
    inst_simple "$moddir"/init-squash.sh /init

    # make sure that library links are correct and up to date for squash loader
    build_ld_cache
}

install() {
    if [[ $DRACUT_SQUASH_POST_INST ]]; then
        installpost
    fi
}
PK�����4i\��������������99squash/.shchkdirnu��[�����������PK�����4i\*���~��~����99squash/init-squash.shnu�ȯ����������#!/bin/sh
PATH=/bin:/sbin

[ -e /proc/self/mounts ] \
    || (mkdir -p /proc && mount -t proc -o nosuid,noexec,nodev proc /proc)

grep -q '^sysfs /sys sysfs' /proc/self/mounts \
    || (mkdir -p /sys && mount -t sysfs -o nosuid,noexec,nodev sysfs /sys)

grep -q '^devtmpfs /dev devtmpfs' /proc/self/mounts \
    || (mkdir -p /dev && mount -t devtmpfs -o mode=755,noexec,nosuid,strictatime devtmpfs /dev)

grep -q '^tmpfs /run tmpfs' /proc/self/mounts \
    || (mkdir -p /run && mount -t tmpfs -o mode=755,noexec,nosuid,strictatime tmpfs /run)

# Load required modules
modprobe loop
modprobe squashfs
modprobe overlay

# Mount the squash image
mount -t ramfs ramfs /squash
mkdir -p /squash/root /squash/overlay/upper /squash/overlay/work
mount -t squashfs -o ro,loop /squash-root.img /squash/root

# Setup new root overlay
mkdir /newroot
mount -t overlay overlay -o lowerdir=/squash/root,upperdir=/squash/overlay/upper,workdir=/squash/overlay/work/ /newroot/

# Move all mount points to new root to prepare chroot
mount --move /squash /newroot/squash

# Jump to new root and clean setup files
SYSTEMD_IN_INITRD=lenient exec switch_root /newroot /init
PK�����4i\ ��H������95ssh-client/module-setup.shnu�ȯ����������#!/bin/bash

# fixme: assume user is root

# called by dracut
check() {
    [[ $mount_needs ]] && return 1

    # If our prerequisites are not met, fail.
    require_binaries ssh scp  || return 1

    if [[ $sshkey ]]; then
        [ ! -f $sshkey ] && {
            derror "ssh key: $sshkey is not found!"
            return 1
        }
    fi

    return 255
}

# called by dracut
depends() {
    # We depend on network modules being loaded
    echo network
}

inst_sshenv()
{
    if [ -d /root/.ssh ]; then
        inst_dir /root/.ssh
        chmod 700 ${initdir}/root/.ssh
    fi

    # Copy over ssh key and knowhosts if needed
    [[ $sshkey ]] && {
        inst_simple $sshkey
        [[ -f /root/.ssh/known_hosts ]] && inst_simple /root/.ssh/known_hosts
        [[ -f /etc/ssh/ssh_known_hosts ]] && inst_simple /etc/ssh/ssh_known_hosts
    }

    # Copy over root and system-wide ssh configs.
    [[ -f /root/.ssh/config ]] && inst_simple /root/.ssh/config
    if [[ -f /etc/ssh/ssh_config ]]; then
        inst_simple /etc/ssh/ssh_config
        sed -i -e 's/\(^[[:space:]]*\)ProxyCommand/\1# ProxyCommand/' ${initdir}/etc/ssh/ssh_config
        while read key val || [ -n "$key" ]; do
            if [[ $key == "GlobalKnownHostsFile" ]]; then
                inst_simple "$val"
            # Copy customized UserKnowHostsFile
            elif [[ $key == "UserKnownHostsFile" ]]; then
                # Make sure that ~/foo will be copied as /root/foo in kdump's initramfs
                if str_starts "$val" "~/"; then
                    val="/root/${val#"~/"}"
                fi
                inst_simple "$val"
            fi
        done < /etc/ssh/ssh_config
    fi

    return 0
}

# called by dracut
install() {
    local _nsslibs

    inst_multiple ssh scp
    inst_sshenv

    _nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' /etc/nsswitch.conf \
        |  tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
    _nsslibs=${_nsslibs#|}
    _nsslibs=${_nsslibs%|}

    inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
}

PK�����4i\IP�0��������95fcoe-uefi/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    is_fcoe() {
        block_is_fcoe $1 || return 1
    }

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for_each_host_dev_and_slaves is_fcoe || return 255
        [ -d /sys/firmware/efi ] || return 255
    }

    require_binaries dcbtool fipvlan lldpad ip readlink || return 1
    return 0
}

# called by dracut
depends() {
    echo fcoe uefi-lib
    return 0
}

# called by dracut
install() {
    inst_hook cmdline 20 "$moddir/parse-uefifcoe.sh"
}
PK�����4i\%��~��������95fcoe-uefi/parse-uefifcoe.shnu�ȯ����������#!/bin/bash

command -v getarg >/dev/null          || . /lib/dracut-lib.sh
command -v get_fcoe_boot_mac >/dev/null || . /lib/uefi-lib.sh
command -v set_ifname >/dev/null || . /lib/net-lib.sh

print_fcoe_uefi_conf()
{
    local mac dev vlan
    mac=$(get_fcoe_boot_mac "$1")
    [ -z "$mac" ] && return 1
    dev=$(set_ifname fcoe "$mac")
    vlan=$(get_fcoe_boot_vlan "$1") || return 1
    case "$vlan" in
        "0") ;;

        '')
            return 1
            ;;
        [0-9]*)
            printf "%s\n" "vlan=$dev.$vlan:$dev"
            dev="$dev.$vlan"
            ;;
        *)
            printf "%s\n" "vlan=$vlan:$dev"
            dev="$vlan"
            ;;
    esac
    # fcoe=eth0:nodcb
    printf "fcoe=%s\n" "$dev:nodcb"
    return 0
}

for i in /sys/firmware/efi/vars/FcoeBootDevice-*/data; do
    [ -e "$i" ] || continue
    print_fcoe_uefi_conf $i > /etc/cmdline.d/40-fcoe-uefi.conf && break
done
PK�����4i\�i��&��&����98usrmount/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $mount_needs ]] && return 1
    return 0
}

# called by dracut
depends() {
    echo 'fs-lib'
}

# called by dracut
install() {
    if ! dracut_module_included "systemd"; then
        inst_hook pre-pivot 50 "$moddir/mount-usr.sh"
    fi
    :
}

PK�����4i\Ϯ�������98usrmount/mount-usr.shnu�ȯ����������#!/bin/sh

type info >/dev/null 2>&1 || . /lib/dracut-lib.sh
type fsck_single >/dev/null 2>&1 || . /lib/fs-lib.sh

filtersubvol() {
    local _oldifs
    _oldifs="$IFS"
    IFS=","
    set $*
    IFS="$_oldifs"
    while [ $# -gt 0 ]; do
        case $1 in
            subvol\=*) :;;
            *) printf '%s' "${1}," ;;
        esac
        shift
    done
}

fsck_usr()
{
    local _dev=$1
    local _fs=$2
    local _fsopts=$3
    local _fsckoptions

    if [ -f "$NEWROOT"/fsckoptions ]; then
        _fsckoptions=$(cat "$NEWROOT"/fsckoptions)
    fi

    if [ -f "$NEWROOT"/forcefsck ] || getargbool 0 forcefsck ; then
        _fsckoptions="-f $_fsckoptions"
    elif [ -f "$NEWROOT"/.autofsck ]; then
        [ -f "$NEWROOT"/etc/sysconfig/autofsck ] && . "$NEWROOT"/etc/sysconfig/autofsck
        if [ "$AUTOFSCK_DEF_CHECK" = "yes" ]; then
            AUTOFSCK_OPT="$AUTOFSCK_OPT -f"
        fi
        if [ -n "$AUTOFSCK_SINGLEUSER" ]; then
            warn "*** Warning -- the system did not shut down cleanly. "
            warn "*** Dropping you to a shell; the system will continue"
            warn "*** when you leave the shell."
            emergency_shell
        fi
        _fsckoptions="$AUTOFSCK_OPT $_fsckoptions"
    fi

    fsck_single "$_dev" "$_fs" "$_fsopts" "$_fsckoptions"
}

mount_usr()
{
    local _dev _mp _fs _opts _rest _usr_found _ret _freq _passno
    # check, if we have to mount the /usr filesystem
    while read _dev _mp _fs _opts _freq _passno || [ -n "$_dev" ]; do
        [ "${_dev%%#*}" != "$_dev" ] && continue
        if [ "$_mp" = "/usr" ]; then
            case "$_dev" in
                LABEL=*)
                    _dev="$(echo $_dev | sed 's,/,\\x2f,g')"
                    _dev="/dev/disk/by-label/${_dev#LABEL=}"
                    ;;
                UUID=*)
                    _dev="${_dev#block:}"
                    _dev="/dev/disk/by-uuid/${_dev#UUID=}"
                    ;;
            esac
            if strstr "$_opts" "subvol=" && \
                [ "${root#block:}" -ef $_dev ] && \
                [ -n "$rflags" ]; then
                # for btrfs subvolumes we have to mount /usr with the same rflags
                rflags=$(filtersubvol "$rflags")
                rflags=${rflags%%,}
                _opts="${_opts:+${_opts},}${rflags}"
            elif getargbool 0 ro; then
                # if "ro" is specified, we want /usr to be mounted read-only
                _opts="${_opts:+${_opts},}ro"
            elif getargbool 0 rw; then
                # if "rw" is specified, we want /usr to be mounted read-write
                _opts="${_opts:+${_opts},}rw"
            fi
            echo "$_dev ${NEWROOT}${_mp} $_fs ${_opts} $_freq $_passno"
            _usr_found="1"
            break
        fi
    done < "$NEWROOT/etc/fstab" >> /etc/fstab

    if [ "$_usr_found" != "" ]; then
        # we have to mount /usr
        _fsck_ret=0
        if ! getargbool 0 rd.skipfsck; then
            if [ "0" != "${_passno:-0}" ]; then
                fsck_usr "$_dev" "$_fs" "$_opts"
                _fsck_ret=$?
                [ $_fsck_ret -ne 255 ] && echo $_fsck_ret >/run/initramfs/usr-fsck
            fi
        fi

        info "Mounting /usr with -o $_opts"
        mount "$NEWROOT/usr" 2>&1 | vinfo

        if ! ismounted "$NEWROOT/usr"; then
            warn "Mounting /usr to $NEWROOT/usr failed"
            warn "*** Dropping you to a shell; the system will continue"
            warn "*** when you leave the shell."
            emergency_shell
        fi
    fi
}

if [ -f "$NEWROOT/etc/fstab" ]; then
    mount_usr
fi
PK�����4i\t�a��������45url-lib/url-lib.shnu�ȯ����������#!/bin/sh
# url-lib.sh - functions for handling URLs (file fetching etc.)
#
# Authors:
#   Will Woods <wwoods@redhat.com>

type mkuniqdir >/dev/null 2>&1 || . /lib/dracut-lib.sh

# fetch_url URL [OUTFILE]
#   fetch the given URL to a locally-visible location.
#   if OUTFILE is given, the URL will be fetched to that filename,
#   overwriting it if present.
#   If the URL is something mountable (e.g. nfs://) and no OUTFILE is given,
#   the server will be left mounted until pre-pivot.
#   the return values are as follows:
#   0: success
#   253: unknown error (file missing)
#   254: unhandled URL scheme / protocol
#   255: bad arguments / unparseable URLs
#   other: fetch command failure (whatever curl/mount/etc return)
fetch_url() {
    local url="$1" outloc="$2"
    local handler="$(get_url_handler $url)"
    [ -n "$handler" ] || return 254
    [ -n "$url" ] || return 255
    "$handler" "$url" "$outloc"
}

# get_url_handler URL
#   returns the first HANDLERNAME corresponding to the URL's scheme
get_url_handler() {
    local scheme="${1%%:*}" item=""
    for item in $url_handler_map; do
        [ "$scheme" = "${item%%:*}" ] && echo "${item#*:}" && return 0
    done
    return 1
}

# add_url_handler HANDLERNAME SCHEME [SCHEME...]
#   associate the named handler with the named scheme(s).
add_url_handler() {
    local handler="$1"; shift
    local schemes="$@" scheme=""
    set --
    for scheme in $schemes; do
        [ "$(get_url_handler $scheme)" = "$handler" ] && continue
        set -- "$@" "$scheme:$handler"
    done
    set -- $@ $url_handler_map # add new items to *front* of list
    url_handler_map="$@"
}

### HTTP, HTTPS, FTP #################################################

export CURL_HOME="/run/initramfs/url-lib"
mkdir -p $CURL_HOME
curl_args="--globoff --location --retry 3 --fail --show-error"
getargbool 0 rd.noverifyssl && curl_args="$curl_args --insecure"

proxy=$(getarg proxy=)
[ -n "$proxy" ] && curl_args="$curl_args --proxy $proxy"

curl_fetch_url() {
    local url="$1" outloc="$2"
    echo "$url" > /proc/self/fd/0
    if [ -n "$outloc" ]; then
        curl $curl_args --output - -- "$url" > "$outloc" || return $?
    else
        local outdir="$(mkuniqdir /tmp curl_fetch_url)"
        ( cd "$outdir"; curl $curl_args --remote-name "$url" || return $? )
        outloc="$outdir/$(ls -A $outdir)"
    fi
    if ! [ -f "$outloc" ]; then
	    warn "Downloading '$url' failed!"
	    return 253
    fi
    if [ -z "$2" ]; then echo "$outloc" ; fi
}
add_url_handler curl_fetch_url http https ftp tftp

set_http_header() {
    echo "header = \"$1: $2\"" >> $CURL_HOME/.curlrc
}

### TORRENT ##########################################################

ctorrent_args="-E 0 -e 0"

ctorrent_fetch_url() {
    local url="$1" outloc="$2"
    url=${url#*//}
    torrent_outloc="$outloc.torrent"
    echo "$url" > /proc/self/fd/0
    if [ -n "$outloc" ]; then
        curl $curl_args --output - -- "$url" > "$torrent_outloc" || return $?
    else
        local outdir="$(mkuniqdir /tmp torrent_fetch_url)"
        ( cd "$outdir"; curl $curl_args --remote-name "$url" || return $? )
        torrent_outloc="$outdir/$(ls -A $outdir)"
        outloc=${torrent_outloc%.*}
    fi
    if ! [ -f "$torrent_outloc" ]; then
        warn "Downloading '$url' failed!"
        return 253
    fi
    ctorrent $ctorrent_args -s $outloc $torrent_outloc >&2
    if ! [ -f "$outloc" ]; then
        warn "Torrent download of '$url' failed!"
        return 253
    fi
    if [ -z "$2" ]; then echo "$outloc" ; fi
}

command -v ctorrent >/dev/null \
    && add_url_handler ctorrent_fetch_url torrent

### NFS ##############################################################

[ -e /lib/nfs-lib.sh ] && . /lib/nfs-lib.sh

nfs_already_mounted() {
    local server="$1" path="$2" localdir="" s="" p=""
    cat /proc/mounts | while read src mnt rest || [ -n "$src" ]; do
        splitsep ":" "$src" s p
        p=${p%/}
        if [ "$server" = "$s" ]; then
            if [ "$path" = "$p" ]; then
                echo $mnt
            elif str_starts "$path" "$p"; then
                echo $mnt/${path#$p/}
            fi
        fi
    done
}

nfs_fetch_url() {
    local url="$1" outloc="$2" nfs="" server="" path="" options=""
    nfs_to_var "$url" || return 255
    local filepath="${path%/*}" filename="${path##*/}" mntdir=""

    # skip mount if server:/filepath is already mounted
    mntdir=$(nfs_already_mounted "$server" "$filepath")
    if [ -z "$mntdir" ]; then
        local mntdir="$(mkuniqdir /run nfs_mnt)"
        mount_nfs "$nfs:$server:$filepath${options:+:$options}" "$mntdir"
        # lazy unmount during pre-pivot hook
        inst_hook --hook pre-pivot --name 99url-lib-umount-nfs-"$(basename "$mntdir")" umount -l -- "$mntdir"
    fi

    if [ -z "$outloc" ]; then
        outloc="$mntdir/$filename"
    else
        cp -f -- "$mntdir/$filename" "$outloc" || return $?
    fi
    [ -f "$outloc" ] || return 253
    if [ -z "$2" ]; then echo "$outloc" ; fi
}
command -v nfs_to_var >/dev/null && add_url_handler nfs_fetch_url nfs nfs4
PK�����4i\
os���������45url-lib/module-setup.shnu�ȯ����������#!/bin/bash
# module-setup for url-lib

# called by dracut
check() {
    require_binaries curl || return 1
    return 255
}

# called by dracut
depends() {
    echo network
    return 0
}

# called by dracut
install() {
    local _dir _crt _found _lib _nssckbi _p11roots _p11root _p11item
    inst_simple "$moddir/url-lib.sh" "/lib/url-lib.sh"
    inst_multiple -o ctorrent
    inst_multiple curl
    # also install libs for curl https
    inst_libdir_file "libnsspem.so*"
    inst_libdir_file "libnsssysinit.so*"
    inst_libdir_file "libsoftokn3.so*"
    inst_libdir_file "libsqlite3.so*"

    for _dir in $libdirs; do
	[[ -d $_dir ]] || continue
        for _lib in $_dir/libcurl.so.*; do
	    [[ -e $_lib ]] || continue
            [[ $_nssckbi ]] || _nssckbi=$(grep -F --binary-files=text -z libnssckbi $_lib)
            _crt=$(grep -F --binary-files=text -z .crt $_lib)
            [[ $_crt ]] || continue
            [[ $_crt == /*/* ]] || continue
            if ! inst "$_crt"; then
                dwarn "Couldn't install '$_crt' SSL CA cert bundle; HTTPS might not work."
                continue
            fi
            _found=1
        done
    done
    # If we found no cert bundle files referenced in libcurl but we
    # *did* find a mention of libnssckbi (checked above), install it.
    # If its truly NSS libnssckbi, it includes its own trust bundle,
    # but if it's really p11-kit-trust.so, we need to find the dirs
    # where it will look for a trust bundle and install them too.
    if ! [[ $_found ]] && [[ $_nssckbi ]] ; then
        _found=1
        inst_libdir_file "libnssckbi.so*" || _found=
        for _dir in $libdirs; do
            [[ -e $_dir/libnssckbi.so ]] || continue
            # this looks for directory-ish strings in the file
            for _p11roots in $(grep -o --binary-files=text "/[[:alpha:]][[:print:]]*" $_dir/libnssckbi.so) ; do
                # the string can be a :-separated list of dirs
                for _p11root in $(echo "$_p11roots" | tr ':' '\n') ; do
                    # check if it's actually a directory (there are
                    # several false positives in the results)
                    [[ -d "$_p11root" ]] || continue
                    # check if it has some specific subdirs that all
                    # p11-kit trust dirs have
                    [[ -d "${_p11root}/anchors" ]] || continue
                    [[ -d "${_p11root}/blacklist" ]] || continue
                    # so now we know it's really a p11-kit trust dir;
                    # install everything in it
                    for _p11item in $(find "$_p11root") ; do
                        if ! inst "$_p11item" ; then
                            dwarn "Couldn't install '$_p11item' from p11-kit trust dir '$_p11root'; HTTPS might not work."
                            continue
                        fi
                    done
                done
            done
        done
    fi
    [[ $_found ]] || dwarn "Couldn't find SSL CA cert bundle or libnssckbi.so; HTTPS won't work."
}

PK�����4i\Ip�j��������80lvmmerge/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # No point trying to support lvm if the binaries are missing
    require_binaries lvm dd swapoff || return 1

    return 255
}

# called by dracut
depends() {
    echo lvm dracut-systemd systemd
    return 0
}

installkernel() {
    hostonly="" instmods dm-snapshot
}

# called by dracut
install() {
    inst_multiple dd swapoff
    inst_hook cleanup 01 "$moddir/lvmmerge.sh"
}
PK�����4i\���H-��-����80lvmmerge/README.mdnu��[�����������# lvmmerge - dracut module

## Preparation
- ensure that the lvm thin pool is big enough
- backup any (most likely /boot and /boot/efi) device with:
```
# mkdir /restoredev
# dev=<device>; umount $dev; dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev"); mount $dev
```
- backup the MBR
```
# dev=<device>; dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev") bs=446 count=1
# ls -l /dev/disk/by-path/virtio-pci-0000\:00\:07.0
lrwxrwxrwx. 1 root root 9 Jul 24 04:27 /dev/disk/by-path/virtio-pci-0000:00:07.0 -> ../../vda
```
- backup some partitions
```
# dev=/dev/disk/by-path/virtio-pci-0000:00:07.0
# dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev") bs=446 count=1
# umount /boot/efi
# dev=/dev/disk/by-partuuid/687177a8-86b3-4e37-a328-91d20db9563c
# dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev")
# umount /boot
# dev=/dev/disk/by-partuuid/4fdf99e9-4f28-4207-a26f-c76546824eaf
# dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev")
```
Final /restoredev
```
# ls -al /restoredev/
total 1253380
drwx------.  2 root root        250 Jul 24 04:38 .
dr-xr-xr-x. 18 root root        242 Jul 24 04:32 ..
-rw-------. 1 root root  209715200 Jul 24 04:34 dev-disk-by\x2dpartuuid-4fdf99e9\x2d4f28\x2d4207\x2da26f\x2dc76546824eaf
-rw-------. 1 root root 1073741824 Jul 24 04:34 dev-disk-by\x2dpartuuid-687177a8\x2d86b3\x2d4e37\x2da328\x2d91d20db9563c
-rw-------. 1 root root        446 Jul 24 04:38 dev-disk-by\x2dpath-virtio\x2dpci\x2d0000:00:07.0
```
- make a thin snapshot
```
# lvm lvcreate -pr -s rhel/root --name reset
```

- mark the snapshot with a tag
```
# lvm lvchange --addtag reset rhel/reset
```

- remove /restoredev
```
# rm -fr /restoredev
```

## Operation

If a boot entry with ```rd.lvm.mergetags=<tag>``` is selected and there are LVs with ```<tag>```
dracut will
- make a copy of the snapshot
- merge it back to the original
- rename the copy back to the name of the snapshot
- if /restordev appears in the root, then it will restore the images
  found in that directory. This can be used to restore /boot and /boot/efi and the
  MBR of the boot device
PK�����4i\���0������80lvmmerge/lvmmerge.shnu�ȯ����������#!/bin/bash

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

do_merge() {
    sed -i -e 's/\(^[[:space:]]*\)locking_type[[:space:]]*=[[:space:]]*[[:digit:]]/\1locking_type = 1/' \
        /etc/lvm/lvm.conf

    systemctl --no-block stop sysroot.mount
    swapoff -a
    umount -R /sysroot

    for tag in $(getargs rd.lvm.mergetags); do
        lvm vgs --noheadings -o vg_name | \
            while read -r vg || [[ -n $vg ]]; do
                unset LVS
                declare -a LVS
                lvs=$(lvm lvs --noheadings -o lv_name "$vg")
                for lv in $lvs; do
                    lvm lvchange -an "$vg/$lv"

                    tags=$(trim "$(lvm lvs --noheadings -o lv_tags "$vg/$lv")")
                    strstr ",${tags}," ",${tag}," || continue

                    if ! lvm lvs --noheadings -o lv_name "${vg}/${lv}_dracutsnap" &>/dev/null; then
                        info "Creating backup ${lv}_dracutsnap of ${vg}/${lv}"
                        lvm lvcreate -pr -s "${vg}/${lv}" --name "${lv}_dracutsnap"
                    fi
                    lvm lvchange --addtag "$tag" "${vg}/${lv}_dracutsnap"

                    info "Merging back ${vg}/${lv} to the original LV"
                    lvm lvconvert --merge "${vg}/${lv}"

                    LVS+=($lv)
                done

                systemctl --no-block stop sysroot.mount
                udevadm settle

                for ((i=0; i < 100; i++)); do
                    lvm vgchange -an "$vg" && break
                    sleep 0.5
                done

                udevadm settle
                lvm vgchange -ay "$vg"
                udevadm settle
                for lv in "${LVS[@]}"; do
                    info "Renaming ${lv}_dracutsnap backup to ${vg}/${lv}"
                    lvm lvrename "$vg" "${lv}_dracutsnap" "${lv}"
                done
                udevadm settle
            done
    done

    systemctl --no-block reset-failed systemd-fsck-root
    systemctl --no-block start systemd-fsck-root
    systemctl --no-block reset-failed sysroot.mount
    systemctl --no-block start sysroot.mount

    for ((i=0; i < 100; i++)); do
        [[ -d /sysroot/dev ]] && break
        sleep 0.5
        systemctl --no-block start sysroot.mount
    done

    if [[ -d /sysroot/restoredev ]]; then
        (
            if cd /sysroot/restoredev; then
                # restore devices and partitions
                for i in *; do
                    target=$(systemd-escape -pu "$i")
                    if ! [[ -b $target ]]; then
                        warn "Not restoring $target, as the device does not exist"
                        continue
                    fi

                    # Just in case
                    umount "$target" &> /dev/null

                    info "Restoring $target"
                    dd if="$i" of="$target" |& vinfo
                done
            fi
        )
        mount -o remount,rw /sysroot
        rm -fr /sysroot/restoredev
    fi
    info "Rebooting"
    reboot
}

if getarg rd.lvm.mergetags; then
    do_merge
fi

PK�����4i\��nC/��/����95hwdb/module-setup.shnu�ȯ����������#!/bin/bash
# This file is part of dracut.
# SPDX-License-Identifier: GPL-2.0-or-later

check() {
    return 255
}

# called by dracut
install() {
    local hwdb_bin

    # systemd-hwdb ships the file in /etc, with /usr/lib as an alternative.
    # Therefore consider this location as preferred for configuration.
    hwdb_bin="${udevdir}"/hwdb.bin

    if [[ ! -r "${hwdb_bin}" ]]; then
      hwdb_bin="${udevconfdir}"/hwdb.bin
    fi

    if [[ $hostonly ]]; then
        inst_multiple -H "${hwdb_bin}"
    else
        inst_multiple "${hwdb_bin}"
    fi
}
PK�����4i\{����������00warpclock/module-setup.shnu��[�����������#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

# called by dracut
check() {
    # hwclock does not exist on S390(x), bail out silently then
    local _arch=$(uname -m)
    [ "$_arch" = "s390" -o "$_arch" = "s390x" ] && return 1

    [ -e /etc/localtime -a -e /etc/adjtime ] || return 1
    require_binaries /sbin/hwclock || return 1

    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst /usr/share/zoneinfo/UTC
    inst /etc/localtime
    inst /etc/adjtime
    inst_hook pre-trigger 00 "$moddir/warpclock.sh"
    inst /sbin/hwclock
}
PK�����4i\���a����������00warpclock/warpclock.shnu��[�����������#!/bin/sh

if test -e /etc/adjtime ; then
    while read line ; do
	if test "$line" = LOCAL ; then
	    hwclock --systz
	fi
    done < /etc/adjtime
fi
PK�����4i\�������������98pollcdrom/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_hook initqueue/settled 99 "$moddir/pollcdrom.sh"
}

PK�����4i\aW�{��{����98pollcdrom/pollcdrom.shnu�ȯ����������#!/bin/sh
#
# Licensed under the GPLv2
#
# Copyright 2008-2012, Red Hat, Inc.
# Harald Hoyer <harald@redhat.com>

if [ ! -e /sys/module/block/parameters/events_dfl_poll_msecs ]; then
    # if the kernel does not support autopolling
    # then we have to do a
    # dirty hack for some cdrom drives,
    # which report no medium for quiet
    # some time.
    for cdrom in /sys/block/sr*; do
        [ -e "$cdrom" ] || continue
        # skip, if cdrom medium was already found
        strstr "$(udevadm info --query=env --path=${cdrom##/sys})" \
            ID_CDROM_MEDIA && continue
        echo change > "$cdrom/uevent"
    done
fi
PK�����4i\MښX:��:����05busybox/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    require_binaries busybox || return 1

    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    local _i _path _busybox
    local _progs=()
    _busybox=$(find_binary busybox)
    inst $_busybox /usr/bin/busybox
    for _i in $($_busybox --list); do
        [[ ${_i} == busybox ]] && continue
        _progs+=("${_i}")
    done

    for _i in "${_progs[@]}"; do
        _path=$(find_binary "$_i")
        [ -z "$_path" ] && continue
        ln_r /usr/bin/busybox $_path
    done
}

PK�����4i\[�H������90crypt/crypt-run-generator.shnu�ȯ����������#!/bin/sh

. /lib/dracut-lib.sh
type crypttab_contains >/dev/null 2>&1 || . /lib/dracut-crypt-lib.sh

dev=$1
luks=$2

crypttab_contains "$luks" "$dev" && exit 0

allowdiscards="-"

# parse for allow-discards
if strstr "$(cryptsetup --help)" "allow-discards"; then
    if discarduuids=$(getargs "rd.luks.allow-discards"); then
        discarduuids=$(str_replace "$discarduuids" 'luks-' '')
        if strstr " $discarduuids " " ${luks##luks-}"; then
            allowdiscards="discard"
        fi
    elif getargbool 0 rd.luks.allow-discards; then
        allowdiscards="discard"
    fi
fi

echo "$luks $dev - timeout=0,$allowdiscards" >> /etc/crypttab

if command -v systemctl >/dev/null; then
    systemctl daemon-reload
    systemctl start cryptsetup.target
fi
exit 0
PK�����4i\x2âl��l����90crypt/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _rootdev
    # if cryptsetup is not installed, then we cannot support encrypted devices.
    require_any_binary $systemdutildir/systemd-cryptsetup cryptsetup || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ $fs = "crypto_LUKS" ]] && return 0
        done
        return 255
    }

    return 0
}

# called by dracut
depends() {
    echo dm rootfs-block
    return 0
}

# called by dracut
installkernel() {
    hostonly="" instmods drbg
    arch=$(arch)
    [[ $arch == x86_64 ]] && arch=x86
    [[ $arch == s390x ]] && arch=s390
    instmods dm_crypt =crypto =drivers/crypto =arch/$arch/crypto
}

# called by dracut
cmdline() {
    local dev UUID
    for dev in "${!host_fs_types[@]}"; do
        [[ "${host_fs_types[$dev]}" != "crypto_LUKS" ]] && continue

        UUID=$(
            blkid -u crypto -o export $dev \
                | while read line || [ -n "$line" ]; do
                [[ ${line#UUID} = $line ]] && continue
                printf "%s" "${line#UUID=}"
                break
            done
        )
        [[ ${UUID} ]] || continue
        printf "%s" " rd.luks.uuid=luks-${UUID}"
    done
}

# called by dracut
install() {

    if [[ $hostonly_cmdline == "yes" ]]; then
        local _cryptconf=$(cmdline)
        [[ $_cryptconf ]] && printf "%s\n" "$_cryptconf" >> "${initdir}/etc/cmdline.d/90crypt.conf"
    fi

    inst_hook cmdline 30 "$moddir/parse-crypt.sh"
    if ! dracut_module_included "systemd"; then
        inst_multiple cryptsetup rmdir readlink umount
        inst_script "$moddir"/cryptroot-ask.sh /sbin/cryptroot-ask
        inst_script "$moddir"/probe-keydev.sh /sbin/probe-keydev
        inst_hook cmdline 10 "$moddir/parse-keydev.sh"
        inst_hook cleanup 30 "$moddir/crypt-cleanup.sh"
    fi

    if [[ $hostonly ]] && [[ -f /etc/crypttab ]]; then
        # filter /etc/crypttab for the devices we need
        while read _mapper _dev _luksfile _luksoptions || [ -n "$_mapper" ]; do
            [[ $_mapper = \#* ]] && continue
            [[ $_dev ]] || continue

            [[ $_dev == PARTUUID=* ]] && \
                _dev="/dev/disk/by-partuuid/${_dev#PARTUUID=}"

            [[ $_dev == UUID=* ]] && \
                _dev="/dev/disk/by-uuid/${_dev#UUID=}"

            [[ $_dev == ID=* ]] && \
                _dev="/dev/disk/by-id/${_dev#ID=}"

            echo "$_dev $(blkid $_dev -s UUID -o value)" >> "${initdir}/etc/block_uuid.map"

            # loop through the options to check for the force option
            luksoptions=${_luksoptions}
            OLD_IFS="${IFS}"
            IFS=,
            set -- ${luksoptions}
            IFS="${OLD_IFS}"

            while [ $# -gt 0 ]; do
                case $1 in
                    force)
                        forceentry="yes"
                        break
                        ;;
                esac
                shift
            done

            # include the entry regardless
            if [ "${forceentry}" = "yes" ]; then
                echo "$_mapper $_dev $_luksfile $_luksoptions"
            else
                for _hdev in "${!host_fs_types[@]}"; do
                    [[ ${host_fs_types[$_hdev]} == "crypto_LUKS" ]] || continue
                    if [[ $_hdev -ef $_dev ]] || [[ /dev/block/$_hdev -ef $_dev ]]; then
                        echo "$_mapper $_dev $_luksfile $_luksoptions"
                        break
                    fi
                done
            fi
        done < /etc/crypttab > $initdir/etc/crypttab
        mark_hostonly /etc/crypttab
    fi

    inst_simple "$moddir/crypt-lib.sh" "/lib/dracut-crypt-lib.sh"

    if dracut_module_included "systemd"; then
        # the cryptsetup targets are already pulled in by 00systemd, but not
        # the enablement symlinks
        inst_multiple -o \
                      $systemdutildir/system-generators/systemd-cryptsetup-generator \
                      $systemdutildir/systemd-cryptsetup \
                      $systemdsystemunitdir/systemd-ask-password-console.path \
                      $systemdsystemunitdir/systemd-ask-password-console.service \
                      $systemdsystemunitdir/cryptsetup.target \
                      $systemdsystemunitdir/sysinit.target.wants/cryptsetup.target \
                      $systemdsystemunitdir/remote-cryptsetup.target \
                      $systemdsystemunitdir/initrd-root-device.target.wants/remote-cryptsetup.target \
                      systemd-ask-password systemd-tty-ask-password-agent
        inst_script "$moddir"/crypt-run-generator.sh /sbin/crypt-run-generator
    fi

    dracut_need_initqueue
}
PK�����4i\z!�a��a����90crypt/parse-keydev.shnu�ȯ����������#!/bin/sh

if getargbool 1 rd.luks -n rd_NO_LUKS && \
        [ -n "$(getarg rd.luks.key)" ]; then
    exec 7>/etc/udev/rules.d/65-luks-keydev.rules
    echo 'SUBSYSTEM!="block", GOTO="luks_keydev_end"' >&7
    echo 'ACTION!="add|change", GOTO="luks_keydev_end"' >&7

    for arg in $(getargs rd.luks.key); do
        unset keypath keydev luksdev
        splitsep : "$arg" keypath keydev luksdev

        info "rd.luks.key: keypath='$keypath' keydev='$keydev' luksdev='$luksdev'"

        if [ -z "$keypath" ]; then
            warn 'keypath required!'
            continue
        fi

        # A keydev of '/' is treated as the initrd itself
        if [ "/" == "$keydev" ]; then
            [ -z "$luksdev" ] && luksdev='*'
            echo "$luksdev:$keydev:$keypath" >> /tmp/luks.keys
            continue
        elif [ -n "$keydev" ]; then
            udevmatch "$keydev" >&7 || {
                warn 'keydev incorrect!'
                continue
            }
            printf ', ' >&7
        fi

        {
            printf -- 'RUN+="%s --unique --onetime ' $(command -v initqueue)
            printf -- '--name probe-keydev-%%k '
            printf -- '%s /dev/%%k %s %s"\n' \
                $(command -v probe-keydev) "${keypath}" "${luksdev}"
        } >&7
    done
    unset arg keypath keydev luksdev

    echo 'LABEL="luks_keydev_end"' >&7
    exec 7>&-
fi
PK�����4i\D���~��~����90crypt/probe-keydev.shnu�ȯ����������#!/bin/sh

. /lib/dracut-crypt-lib.sh


real_keydev="$1"; keypath="$2"; luksdev="$3"

[ -z "$real_keydev" -o -z "$keypath" ] && die 'probe-keydev: wrong usage!'
[ -z "$luksdev" ] && luksdev='*'

info "Probing $real_keydev for $keypath..."
test_dev -f "$real_keydev" "$keypath" || exit 1

info "Found $keypath on $real_keydev"
echo "$luksdev:$real_keydev:$keypath" >> /tmp/luks.keys
PK�����4i\QD.1������90crypt/cryptroot-ask.shnu�ȯ����������#!/bin/sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin
NEWROOT=${NEWROOT:-"/sysroot"}

# do not ask, if we already have root
[ -f $NEWROOT/proc ] && exit 0

. /lib/dracut-lib.sh

# if device name is /dev/dm-X, convert to /dev/mapper/name
if [ "${1##/dev/dm-}" != "$1" ]; then
    device="/dev/mapper/$(dmsetup info -c --noheadings -o name "$1")"
else
    device="$1"
fi

# default luksname - luks-UUID
luksname=$2

# number of tries
numtries=${3:-10}

# TODO: improve to support what cmdline does
if [ -f /etc/crypttab ] && getargbool 1 rd.luks.crypttab -d -n rd_NO_CRYPTTAB; then
    while read name dev luksfile luksoptions || [ -n "$name" ]; do
        # ignore blank lines and comments
        if [ -z "$name" -o "${name#\#}" != "$name" ]; then
            continue
        fi

        # PARTUUID used in crypttab
        if [ "${dev%%=*}" = "PARTUUID" ]; then
            if [ "luks-${dev##PARTUUID=}" = "$luksname" ]; then
                luksname="$name"
                break
            fi

        # UUID used in crypttab
        elif [ "${dev%%=*}" = "UUID" ]; then
            if [ "luks-${dev##UUID=}" = "$luksname" ]; then
                luksname="$name"
                break
            fi

        # ID used in crypttab
        elif [ "${dev%%=*}" = "ID" ]; then
            if [ "luks-${dev##ID=}" = "$luksname" ]; then
                luksname="$name"
                break
            fi

        # path used in crypttab
        else
            cdev=$(readlink -f $dev)
            mdev=$(readlink -f $device)
            if [ "$cdev" = "$mdev" ]; then
                luksname="$name"
                break
            fi
        fi
    done < /etc/crypttab
    unset name dev
fi

# check if destination already exists
[ -b /dev/mapper/$luksname ] && exit 0

# we already asked for this device
asked_file=/tmp/cryptroot-asked-$luksname
[ -f $asked_file ] && exit 0

# load dm_crypt if it is not already loaded
[ -d /sys/module/dm_crypt ] || modprobe dm_crypt

. /lib/dracut-crypt-lib.sh

#
# Open LUKS device
#

info "luksOpen $device $luksname $luksfile $luksoptions"

OLD_IFS="$IFS"
IFS=,
set -- $luksoptions
IFS="$OLD_IFS"

while [ $# -gt 0 ]; do
    case $1 in
        noauto)
            # skip this
            exit 0
            ;;
        swap)
            # skip this
            exit 0
            ;;
        tmp)
            # skip this
            exit 0
            ;;
        allow-discards)
            allowdiscards="--allow-discards"
            ;;
        header=*)
            cryptsetupopts="${cryptsetupopts} --${1}"
            ;;
    esac
    shift
done

# parse for allow-discards
if strstr "$(cryptsetup --help)" "allow-discards"; then
    if discarduuids=$(getargs "rd.luks.allow-discards"); then
        discarduuids=$(str_replace "$discarduuids" 'luks-' '')
        if strstr " $discarduuids " " ${luksdev##luks-}"; then
            allowdiscards="--allow-discards"
        fi
    elif getargbool 0 rd.luks.allow-discards; then
        allowdiscards="--allow-discards"
    fi
fi

if strstr "$(cryptsetup --help)" "allow-discards"; then
    cryptsetupopts="$cryptsetupopts $allowdiscards"
fi

unset allowdiscards

# fallback to passphrase
ask_passphrase=1

if [ -n "$luksfile" -a "$luksfile" != "none" -a -e "$luksfile" ]; then
    if cryptsetup --key-file "$luksfile" $cryptsetupopts luksOpen "$device" "$luksname"; then
        ask_passphrase=0
    fi
else
    while [ -n "$(getarg rd.luks.key)" ]; do
        if tmp=$(getkey /tmp/luks.keys $device); then
            keydev="${tmp%%:*}"
            keypath="${tmp#*:}"
        else
            if [ $numtries -eq 0 ]; then
                warn "No key found for $device.  Fallback to passphrase mode."
                break
            fi
            sleep 1
            info "No key found for $device.  Will try $numtries time(s) more later."
            initqueue --unique --onetime --settled \
                --name cryptroot-ask-$luksname \
                $(command -v cryptroot-ask) "$device" "$luksname" "$(($numtries-1))"
            exit 0
        fi
        unset tmp

        info "Using '$keypath' on '$keydev'"
        readkey "$keypath" "$keydev" "$device" \
            | cryptsetup -d - $cryptsetupopts luksOpen "$device" "$luksname"
        unset keypath keydev
        ask_passphrase=0
        break
    done
fi

if [ $ask_passphrase -ne 0 ]; then
    luks_open="$(command -v cryptsetup) $cryptsetupopts luksOpen"
    _timeout=$(getargs "rd.luks.timeout")
    _timeout=${_timeout:-0}
    ask_for_password --ply-tries 5 \
        --ply-cmd "$luks_open -T1 $device $luksname" \
        --ply-prompt "Password ($device)" \
        --tty-tries 1 \
        --tty-cmd "$luks_open -T5 -t $_timeout $device $luksname"
    unset luks_open
    unset _timeout
fi

unset device luksname luksfile

# mark device as asked
>> $asked_file

need_shutdown
udevsettle

exit 0
PK�����4i\ۻ����������90crypt/crypt-lib.shnu�ȯ����������#!/bin/sh

command -v getarg >/dev/null || . /lib/dracut-lib.sh

# check if the crypttab contains an entry for a LUKS UUID
crypttab_contains() {
    local luks="$1"
    local dev="$2"
    local l d rest
    if [ -f /etc/crypttab ]; then
        while read l d rest || [ -n "$l" ]; do
            strstr "${l##luks-}" "${luks##luks-}" && return 0
            strstr "$d" "${luks##luks-}" && return 0
            if [ -n "$dev" ]; then
                for _dev in $(devnames $d); do
                    [ "$dev" -ef "$_dev" ] && return 0
                done
            fi
            if [ -e /etc/block_uuid.map ]; then
                # search for line starting with $d
                _line=$(sed -n "\,^$d .*$,{p}" /etc/block_uuid.map)
                [ -z "$_line" ] && continue
                # get second column with uuid
                _uuid="$(echo $_line | sed 's,^.* \(.*$\),\1,')"
                strstr "$_uuid" "${luks##luks-}" && return 0
            fi
        done < /etc/crypttab
    fi
    return 1
}

# ask_for_password
#
# Wraps around plymouth ask-for-password and adds fallback to tty password ask
# if plymouth is not present.
#
# --cmd command
#   Command to execute. Required.
# --prompt prompt
#   Password prompt. Note that function already adds ':' at the end.
#   Recommended.
# --tries n
#   How many times repeat command on its failure.  Default is 3.
# --ply-[cmd|prompt|tries]
#   Command/prompt/tries specific for plymouth password ask only.
# --tty-[cmd|prompt|tries]
#   Command/prompt/tries specific for tty password ask only.
# --tty-echo-off
#   Turn off input echo before tty command is executed and turn on after.
#   It's useful when password is read from stdin.
ask_for_password() {
    local cmd; local prompt; local tries=3
    local ply_cmd; local ply_prompt; local ply_tries=3
    local tty_cmd; local tty_prompt; local tty_tries=3
    local ret

    while [ $# -gt 0 ]; do
        case "$1" in
            --cmd) ply_cmd="$2"; tty_cmd="$2"; shift;;
            --ply-cmd) ply_cmd="$2"; shift;;
            --tty-cmd) tty_cmd="$2"; shift;;
            --prompt) ply_prompt="$2"; tty_prompt="$2"; shift;;
            --ply-prompt) ply_prompt="$2"; shift;;
            --tty-prompt) tty_prompt="$2"; shift;;
            --tries) ply_tries="$2"; tty_tries="$2"; shift;;
            --ply-tries) ply_tries="$2"; shift;;
            --tty-tries) tty_tries="$2"; shift;;
            --tty-echo-off) tty_echo_off=yes;;
        esac
        shift
    done

    { flock -s 9;
        # Prompt for password with plymouth, if installed and running.
        if type plymouth >/dev/null 2>&1 && plymouth --ping 2>/dev/null; then
            plymouth ask-for-password \
                --prompt "$ply_prompt" --number-of-tries=$ply_tries \
                --command="$ply_cmd"
            ret=$?
        else
            if [ "$tty_echo_off" = yes ]; then
                stty_orig="$(stty -g)"
                stty -echo
            fi

            local i=1
            while [ $i -le $tty_tries ]; do
                [ -n "$tty_prompt" ] && \
                    printf "$tty_prompt [$i/$tty_tries]:" >&2
                eval "$tty_cmd" && ret=0 && break
                ret=$?
                i=$(($i+1))
                [ -n "$tty_prompt" ] && printf '\n' >&2
            done

            [ "$tty_echo_off" = yes ] && stty $stty_orig
        fi
    } 9>/.console_lock

    [ $ret -ne 0 ] && echo "Wrong password" >&2
    return $ret
}

# Try to mount specified device (by path, by UUID or by label) and check
# the path with 'test'.
#
# example:
# test_dev -f LABEL="nice label" /some/file1
test_dev() {
    local test_op=$1; local dev="$2"; local f="$3"
    local ret=1; local mount_point=$(mkuniqdir /mnt testdev)
    local path

    [ -n "$dev" -a -n "$*" ] || return 1
    [ -d "$mount_point" ] || die 'Mount point does not exist!'

    if mount -r "$dev" "$mount_point" >/dev/null 2>&1; then
        test $test_op "${mount_point}/${f}"
        ret=$?
        umount "$mount_point"
    fi

    rmdir "$mount_point"

    return $ret
}

# match_dev devpattern dev
#
# Returns true if 'dev' matches 'devpattern'.  Both 'devpattern' and 'dev' are
# expanded to kernel names and then compared.  If name of 'dev' is on list of
# names of devices matching 'devpattern', the test is positive.  'dev' and
# 'devpattern' may be anything which function 'devnames' recognizes.
#
# If 'devpattern' is empty or '*' then function just returns true.
#
# Example:
#   match_dev UUID=123 /dev/dm-1
# Returns true if /dev/dm-1 UUID starts with "123".
match_dev() {
    [ -z "$1" -o "$1" = '*' ] && return 0
    local devlist; local dev

    devlist="$(devnames "$1")" || return 255
    dev="$(devnames "$2")" || return 255

    strstr "
$devlist
" "
$dev
"
}

# getkey keysfile for_dev
#
# Reads file <keysfile> produced by probe-keydev and looks for first line to
# which device <for_dev> matches.  The successful result is printed in format
# "<keydev>:<keypath>".  When nothing found, just false is returned.
#
# Example:
#   getkey /tmp/luks.keys /dev/sdb1
# May print:
#   /dev/sdc1:/keys/some.key
getkey() {
    local keys_file="$1"; local for_dev="$2"
    local luks_dev; local key_dev; local key_path

    [ -z "$keys_file" -o -z "$for_dev" ] && die 'getkey: wrong usage!'
    [ -f "$keys_file" ] || return 1

    local IFS=:
    while read luks_dev key_dev key_path || [ -n "$luks_dev" ]; do
        if match_dev "$luks_dev" "$for_dev"; then
            echo "${key_dev}:${key_path}"
            return 0
        fi
    done < "$keys_file"

    return 1
}

# readkey keypath keydev device
#
# Mounts <keydev>, reads key from file <keypath>, optionally processes it (e.g.
# if encrypted with GPG) and prints to standard output which is supposed to be
# read by cryptsetup.  <device> is just passed to helper function for
# informational purpose.
readkey() {
    local keypath="$1"
    local keydev="$2"
    local device="$3"

    # No mounting needed if the keyfile resides inside the initrd
    if [ "/" == "$keydev" ]; then
        local mntp=/
    else
        # This creates a unique single mountpoint for *, or several for explicitly
        # given LUKS devices. It accomplishes unlocking multiple LUKS devices with
        # a single password entry.
        local mntp="/mnt/$(str_replace "keydev-$keydev-$keypath" '/' '-')"

        if [ ! -d "$mntp" ]; then
            mkdir "$mntp"
            mount -r "$keydev" "$mntp" || die 'Mounting rem. dev. failed!'
        fi
    fi

    case "${keypath##*.}" in
        gpg)
            if [ -f /lib/dracut-crypt-gpg-lib.sh ]; then
                . /lib/dracut-crypt-gpg-lib.sh
                gpg_decrypt "$mntp" "$keypath" "$keydev" "$device"
            else
                die "No GPG support to decrypt '$keypath' on '$keydev'."
            fi
            ;;
        img)
            if [ -f /lib/dracut-crypt-loop-lib.sh ]; then
                . /lib/dracut-crypt-loop-lib.sh
                loop_decrypt "$mntp" "$keypath" "$keydev" "$device"
                printf "%s\n" "umount \"$mntp\"; rmdir \"$mntp\";" > ${hookdir}/cleanup/"crypt-loop-cleanup-99-${mntp##*/}".sh
                return 0
            else
                die "No loop file support to decrypt '$keypath' on '$keydev'."
            fi
            ;;
        *) cat "$mntp/$keypath" ;;
    esac

    # No unmounting if the keyfile resides inside the initrd
    if [ "/" != "$keydev" ]; then
        # General unmounting mechanism, modules doing custom cleanup should return earlier
        # and install a pre-pivot cleanup hook
        umount "$mntp"
        rmdir "$mntp"
    fi
}
PK�����4i\l)��������90crypt/crypt-cleanup.shnu�ȯ����������#!/bin/sh

# close everything which is not busy
rm -f -- /etc/udev/rules.d/70-luks.rules >/dev/null 2>&1

if ! getarg rd.luks.uuid -d rd_LUKS_UUID >/dev/null 2>&1 && getargbool 1 rd.luks -d -n rd_NO_LUKS >/dev/null 2>&1; then
    while true; do
        local do_break="y"
        for i in /dev/mapper/luks-*; do
            cryptsetup luksClose $i >/dev/null 2>&1 && do_break=n
        done
        [ "$do_break" = "y" ] && break
    done
fi
PK�����4i\������������90crypt/parse-crypt.shnu�ȯ����������#!/bin/sh

type crypttab_contains >/dev/null 2>&1 || . /lib/dracut-crypt-lib.sh


_cryptgetargsname() {
    debug_off
    local _o _found _key
    unset _o
    unset _found
    CMDLINE=$(getcmdline)
    _key="$1"
    set --
    for _o in $CMDLINE; do
        if [ "$_o" = "$_key" ]; then
            _found=1;
        elif [ "${_o%=*}" = "${_key%=}" ]; then
            [ -n "${_o%=*}" ] && set -- "$@" "${_o#*=}";
            _found=1;
        fi
    done
    if [ -n "$_found" ]; then
        [ $# -gt 0 ] && printf '%s' "$*"
        return 0
    fi
    return 1;
}

if ! getargbool 1 rd.luks -d -n rd_NO_LUKS; then
    info "rd.luks=0: removing cryptoluks activation"
    rm -f -- /etc/udev/rules.d/70-luks.rules
else
    {
        echo 'SUBSYSTEM!="block", GOTO="luks_end"'
        echo 'ACTION!="add|change", GOTO="luks_end"'
    } > /etc/udev/rules.d/70-luks.rules.new

    PARTUUID=$(getargs rd.luks.partuuid -d rd_LUKS_PARTUUID)
    SERIAL=$(getargs rd.luks.serial -d rd_LUKS_SERIAL)
    LUKS=$(getargs rd.luks.uuid -d rd_LUKS_UUID)
    tout=$(getarg rd.luks.key.tout)

    if [ -e /etc/crypttab ]; then
        while read -r _ _dev _ || [ -n "$_dev" ]; do
            set_systemd_timeout_for_dev "$_dev"
        done < /etc/crypttab
    fi

    if [ -n "$PARTUUID" ]; then
        for uuid in $PARTUUID; do

            uuid=${uuid##luks-}
            if luksname=$(_cryptgetargsname "rd.luks.name=$uuid="); then
                luksname="${luksname#$uuid=}"
            else
                luksname="luks-$uuid"
            fi

            if [ -z "$DRACUT_SYSTEMD" ]; then
                {
                    printf -- 'ENV{ID_PART_ENTRY_UUID}=="*%s*", ' "$uuid"
                    printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
                    printf -- '--name cryptroot-ask-%%k %s ' "$(command -v cryptroot-ask)"
                    printf -- '$env{DEVNAME} %s %s"\n' "$luksname" "$tout"
                } >> /etc/udev/rules.d/70-luks.rules.new
            else
                luksname=$(dev_unit_name "$luksname")
                luksname="$(str_replace "$luksname" '\' '\\')"

                if ! crypttab_contains "$uuid"; then
                    {
                        printf -- 'ENV{ID_PART_ENTRY_UUID}=="*%s*", ' "$uuid"
                        printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
                        printf -- '--name systemd-cryptsetup-%%k %s start ' "$(command -v systemctl)"
                        printf -- 'systemd-cryptsetup@%s.service"\n' "$luksname"
                    } >> /etc/udev/rules.d/70-luks.rules.new
                fi
            fi
        done

    elif [ -n "$SERIAL" ]; then
        for serialid in $SERIAL; do

            serialid=${serialid##luks-}
            if luksname=$(_cryptgetargsname "rd.luks.name=$serialid="); then
                luksname="${luksname#$serialid=}"
            else
                luksname="luks-$serialid"
            fi

            if [ -z "$DRACUT_SYSTEMD" ]; then
                {
                    printf -- 'ENV{ID_SERIAL_SHORT}=="*%s*", ' "$serialid"
                    printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
                    printf -- '--name cryptroot-ask-%%k %s ' "$(command -v cryptroot-ask)"
                    printf -- '$env{DEVNAME} %s %s"\n' "$luksname" "$tout"
                } >> /etc/udev/rules.d/70-luks.rules.new
            else
                luksname=$(dev_unit_name "$luksname")
                luksname="$(str_replace "$luksname" '\' '\\')"

                if ! crypttab_contains "$serialid"; then
                    {
                        printf -- 'ENV{ID_SERIAL_SHORT}=="*%s*", ' "$serialid"
                        printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
                        printf -- '--name systemd-cryptsetup-%%k %s start ' "$(command -v systemctl)"
                        printf -- 'systemd-cryptsetup@%s.service"\n' "$luksname"
                    } >> /etc/udev/rules.d/70-luks.rules.new
                fi
            fi
        done

    elif [ -n "$LUKS" ]; then
        for luksid in $LUKS; do

            luksid=${luksid##luks-}
            if luksname=$(_cryptgetargsname "rd.luks.name=$luksid="); then
                luksname="${luksname#$luksid=}"
            else
                luksname="luks-$luksid"
            fi

            if [ -z "$DRACUT_SYSTEMD" ]; then
                {
                    printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", '
                    printf -- 'ENV{ID_FS_UUID}=="*%s*", ' "$luksid"
                    printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
                    printf -- '--name cryptroot-ask-%%k %s ' "$(command -v cryptroot-ask)"
                    printf -- '$env{DEVNAME} %s %s"\n' "$luksname" "$tout"
                } >> /etc/udev/rules.d/70-luks.rules.new
            else
                luksname=$(dev_unit_name "$luksname")
                luksname="$(str_replace "$luksname" '\' '\\')"

                if ! crypttab_contains "$luksid"; then
                    {
                        printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", '
                        printf -- 'ENV{ID_FS_UUID}=="*%s*", ' "$luksid"
                        printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
                        printf -- '--name systemd-cryptsetup-%%k %s start ' "$(command -v systemctl)"
                        printf -- 'systemd-cryptsetup@%s.service"\n' "$luksname"
                    } >> /etc/udev/rules.d/70-luks.rules.new
                fi
            fi

            uuid=$luksid
            while [ "$uuid" != "${uuid#*-}" ]; do uuid=${uuid%%-*}${uuid#*-}; done
            printf -- '[ -e /dev/disk/by-id/dm-uuid-CRYPT-LUKS?-*%s*-* ] || exit 1\n' $uuid \
                >> "$hookdir/initqueue/finished/90-crypt.sh"

            {
                printf -- '[ -e /dev/disk/by-uuid/*%s* ] || ' $luksid
                printf -- 'warn "crypto LUKS UUID "%s" not found"\n' $luksid
            } >> "$hookdir/emergency/90-crypt.sh"
        done
    elif getargbool 0 rd.auto; then
        if [ -z "$DRACUT_SYSTEMD" ]; then
            {
                printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="%s ' "$(command -v initqueue)"
                printf -- '--unique --settled --onetime --name cryptroot-ask-%%k '
                printf -- '%s $env{DEVNAME} luks-$env{ID_FS_UUID} %s"\n' "$(command -v cryptroot-ask)" "$tout"
            } >> /etc/udev/rules.d/70-luks.rules.new
        else
            {
                printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="%s ' "$(command -v initqueue)"
                printf -- '--unique --settled --onetime --name crypt-run-generator-%%k '
                printf -- '%s $env{DEVNAME} luks-$env{ID_FS_UUID}"\n' "$(command -v crypt-run-generator)"
            } >> /etc/udev/rules.d/70-luks.rules.new
        fi
    fi

    echo 'LABEL="luks_end"' >> /etc/udev/rules.d/70-luks.rules.new
    mv /etc/udev/rules.d/70-luks.rules.new /etc/udev/rules.d/70-luks.rules
fi
PK�����4i\��,������"��04watchdog-modules/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    return 0
}

installkernel() {
    local -A _drivers
    local _alldrivers _wdtdrv _wdtppath _dir
    [[ -d /sys/class/watchdog/ ]] || return
    for _dir in /sys/class/watchdog/*; do
        [[ -d "$_dir" ]] || continue
        [[ -f "$_dir/state" ]] || continue
        # device/modalias will return driver of this device
        _wdtdrv=$(< "$_dir/device/modalias")
        # There can be more than one module represented by same
        # modalias. Currently load all of them.
        # TODO: Need to find a way to avoid any unwanted module
        # represented by modalias
        _wdtdrv=$(modprobe --set-version "$kernel" -R $_wdtdrv 2>/dev/null)
        if [[ $_wdtdrv ]]; then
            instmods $_wdtdrv
            for i in $_wdtdrv; do
                _drivers[$i]=1
            done
        fi
        # however in some cases, we also need to check that if there is
        # a specific driver for the parent bus/device.  In such cases
        # we also need to enable driver for parent bus/device.
        _wdtppath=$(readlink -f "$_dir/device")
        while [[ -d "$_wdtppath" ]] && [[ "$_wdtppath" != "/sys" ]]; do
            _wdtppath=$(readlink -f "$_wdtppath/..")
            [[ -f "$_wdtppath/modalias" ]] || continue

            _wdtdrv=$(< "$_wdtppath/modalias")
            _wdtdrv=$(modprobe --set-version "$kernel" -R $_wdtdrv 2>/dev/null)
            if [[ $_wdtdrv ]]; then
                instmods $_wdtdrv
                for i in $_wdtdrv; do
                    _drivers[$i]=1
                done
            fi
        done
    done
    # ensure that watchdog module is loaded as early as possible
    _alldrivers="${!_drivers[*]}"
    [[ $_alldrivers ]] && echo "rd.driver.pre=${_alldrivers// /,}" > ${initdir}/etc/cmdline.d/00-watchdog.conf

    return 0
}
PK�����4i\ʬ�u
��u
����40network/netroot.shnu�ȯ����������#!/bin/sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin
command -v getarg >/dev/null    || . /lib/dracut-lib.sh
command -v setup_net >/dev/null || . /lib/net-lib.sh

# Huh? Empty $1?
[ -z "$1" ] && exit 1

# [ ! -z $2 ] means this is for manually bringing up network
# instead of real netroot; If It's called without $2, then there's
# no sense in doing something if no (net)root info is available
# or root is already there
[ -d $NEWROOT/proc ] && exit 0

if [ -z "$netroot" ]; then
    netroot=$(getarg netroot=)
fi

[ -z "$netroot" ] && exit 1

# Set or override primary interface
netif=$1
[ -e "/tmp/net.bootdev" ] && read netif < /tmp/net.bootdev

case "$netif" in
    ??:??:??:??:??:??)  # MAC address
        for i in /sys/class/net/*/address; do
            mac=$(cat $i)
            if [ "$mac" = "$netif" ]; then
                i=${i%/address}
                netif=${i##*/}
                break
            fi
        done
esac

# Figure out the handler for root=dhcp by recalling all netroot cmdline
# handlers when this is not called from manually network bringing up.
if [ -z "$2" ]; then
    if getarg "root=dhcp" || getarg "netroot=dhcp" || getarg "root=dhcp6" || getarg "netroot=dhcp6"; then
        # Load dhcp options
        [ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts

        # If we have a specific bootdev with no dhcpoptions or empty root-path,
        # we die. Otherwise we just warn
        if [ -z "$new_root_path" ] ; then
            [ -n "$BOOTDEV" ] && die "No dhcp root-path received for '$BOOTDEV'"
            warn "No dhcp root-path received for '$netif' trying other interfaces if available"
            exit 1
        fi

        rm -f -- $hookdir/initqueue/finished/dhcp.sh

        # Set netroot to new_root_path, so cmdline parsers don't call
        netroot=$new_root_path

        # FIXME!
        unset rootok
        for f in $hookdir/cmdline/90*.sh; do
            [ -f "$f" ] && . "$f";
        done
    else
        rootok="1"
    fi

    # Check: do we really know how to handle (net)root?
    [ -z "$root" ] && die "No or empty root= argument"
    [ -z "$rootok" ] && die "Don't know how to handle 'root=$root'"

    handler=${netroot%%:*}
    handler=${handler%%4}
    handler=$(command -v ${handler}root)
    if [ -z "$netroot" ] || [ ! -e "$handler" ] ; then
        die "No handler for netroot type '$netroot'"
    fi
fi

# Source netroot hooks before we start the handler
source_hook netroot $netif

# Run the handler; don't store the root, it may change from device to device
# XXX other variables to export?
[ -n "$handler" ] && "$handler" "$netif" "$netroot" "$NEWROOT"
save_netinfo $netif

exit 0
PK�����4i\_S�U��������40network/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    echo -n "kernel-network-modules "
    if ! dracut_module_included "network-legacy" && [ -x "/usr/libexec/nm-initrd-generator" ] ; then
        echo "network-manager"
    else
        echo "network-legacy"
    fi
    return 0
}

# called by dracut
installkernel() {
    return 0
}

# called by dracut
install() {
    local _arch _i _dir

    inst_script "$moddir/netroot.sh" "/sbin/netroot"
    inst_simple "$moddir/net-lib.sh" "/lib/net-lib.sh"
    inst_hook pre-udev 50 "$moddir/ifname-genrules.sh"
    inst_hook cmdline 91 "$moddir/dhcp-root.sh"

    dracut_need_initqueue
}
PK�����4i\�T]d��]d����40network/net-lib.shnu�ȯ����������#!/bin/sh

is_ip() {
    echo "$1" | {
        IFS=. read a b c d
        test "$a" -ge 0 -a "$a" -le 255 \
             -a "$b" -ge 0 -a "$b" -le 255 \
             -a "$c" -ge 0 -a "$c" -le 255 \
             -a "$d" -ge 0 -a "$d" -le 255 \
             2> /dev/null
    } && return 0
    return 1
}

get_ip() {
    local iface="$1" ip=""
    ip=$(ip -o -f inet addr show $iface)
    ip=${ip%%/*}
    ip=${ip##* }
    echo $ip
}

iface_for_remote_addr() {
    set -- $(ip -o route get to $1)
    echo $5
}

iface_for_ip() {
    set -- $(ip -o addr show to $1)
    echo $2
}

iface_for_mac() {
    local interface="" mac="$(echo $1 | sed 'y/ABCDEF/abcdef/')"
    for interface in /sys/class/net/*; do
        if [ $(cat $interface/address) = "$mac" ]; then
            echo ${interface##*/}
        fi
    done
}

# get the iface name for the given identifier - either a MAC, IP, or iface name
iface_name() {
    case $1 in
        ??:??:??:??:??:??|??-??-??-??-??-??) iface_for_mac $1 ;;
        *:*:*|*.*.*.*) iface_for_ip $1 ;;
        *) echo $1 ;;
    esac
}

# list the configured interfaces
configured_ifaces() {
    local IFACES="" iface_id="" rv=1
    [ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
    if { pidof udevd || pidof systemd-udevd; } > /dev/null; then
        for iface_id in $IFACES; do
            echo $(iface_name $iface_id)
            rv=0
        done
    else
        warn "configured_ifaces called before udev is running"
        echo $IFACES
        [ -n "$IFACES" ] && rv=0
    fi
    return $rv
}

all_ifaces_up() {
    local iface="" IFACES=""
    [ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
    for iface in $IFACES; do
        [ -e /tmp/net.$iface.up ] || return 1
    done
}

all_ifaces_setup() {
    local iface="" IFACES=""
    [ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
    for iface in $IFACES; do
        [ -e /tmp/net.$iface.did-setup ] || return 1
    done
}

get_netroot_ip() {
    local prefix="" server="" rest=""
    splitsep "$1" ":" prefix server rest
    case $server in
        [0-9]*\.[0-9]*\.[0-9]*\.[0-9]*) echo "$server"; return 0 ;;
    esac
    return 1
}

ip_is_local() {
    strstr "$(ip route get $1 2>/dev/null)" " via "
}

ifdown() {
    local netif="$1"
    # ip down/flush ensures that routing info goes away as well
    ip link set $netif down
    ip addr flush dev $netif
    echo "#empty" > /etc/resolv.conf
    rm -f -- /tmp/net.$netif.did-setup
    [ -z "$DO_VLAN" ] && \
	[ -e /sys/class/net/$netif/address ] && \
        rm -f -- /tmp/net.$(cat /sys/class/net/$netif/address).did-setup
    # TODO: send "offline" uevent?
}

setup_net() {
    local netif="$1" f="" gw_ip="" netroot_ip="" iface="" IFACES=""
    local _p
    [ -e /tmp/net.$netif.did-setup ] && return
    [ -z "$DO_VLAN" ] && \
	[ -e /sys/class/net/$netif/address ] && \
        [ -e /tmp/net.$(cat /sys/class/net/$netif/address).did-setup ] && return
    [ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
    [ -z "$IFACES" ] && IFACES="$netif"
    # run the scripts written by ifup
    [ -e /tmp/net.$netif.hostname ]      && . /tmp/net.$netif.hostname
    [ -e /tmp/net.$netif.override ]      && . /tmp/net.$netif.override
    [ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts
    # set up resolv.conf
    [ -e /tmp/net.$netif.resolv.conf ] && \
        awk '!array[$0]++' /tmp/net.$netif.resolv.conf > /etc/resolv.conf
    [ -e /tmp/net.$netif.gw ]            && . /tmp/net.$netif.gw

    # add static route
    for _p in $(getargs rd.route); do
        route_to_var "$_p" || continue
        [ -n "$route_dev" ] && [ "$route_dev" != "$netif" ] && continue
        ip route add "$route_mask" ${route_gw:+via "$route_gw"} ${route_dev:+dev "$route_dev"}
        if strstr "$route_mask" ":"; then
            printf -- "%s\n" "$route_mask ${route_gw:+via $route_gw} ${route_dev:+dev $route_dev}" \
                > /tmp/net.route6."$netif"
        else
            printf -- "%s\n" "$route_mask ${route_gw:+via $route_gw} ${route_dev:+dev $route_dev}" \
                > /tmp/net.route."$netif"
        fi
    done

    # If a static route was necessary to reach the gateway, the
    # first gateway setup call will have failed with
    #     RTNETLINK answers: Network is unreachable
    # Replace the default route again after static routes to cover
    # this scenario.
    [ -e /tmp/net.$netif.gw ]            && . /tmp/net.$netif.gw

    # Handle STP Timeout: arping the default gateway.
    # (or the root server, if a) it's local or b) there's no gateway.)
    # Note: This assumes that if no router is present the
    # root server is on the same subnet.

    # Get DHCP-provided router IP, or the cmdline-provided "gw=" argument
    [ -n "$new_routers" ] && gw_ip=${new_routers%%,*}
    [ -n "$gw" ] && gw_ip=$gw

    # Get the "netroot" IP (if there's an IP address in there)
    netroot_ip=$(get_netroot_ip $netroot)

    # try netroot if it's local (or there's no gateway)
    if ip_is_local $netroot_ip || [ -z "$gw_ip" ]; then
        dest="$netroot_ip"
    else
        dest="$gw_ip"
    fi

    unset layer2
    if [ -f /sys/class/net/$netif/device/layer2 ]; then
        read layer2 < /sys/class/net/$netif/device/layer2
    fi

    if [ "$layer2" != "0" ] && [ -n "$dest" ] && ! strstr "$dest" ":"; then
        if command -v arping2 >/dev/null; then
            arping2 -q -C 1 -c 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
        else
            arping -q -f -w 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
        fi
    fi
    unset layer2

    > /tmp/net.$netif.did-setup
    [ -z "$DO_VLAN" ] && \
	[ -e /sys/class/net/$netif/address ] && \
        > /tmp/net.$(cat /sys/class/net/$netif/address).did-setup
}

save_netinfo() {
    local netif="$1" IFACES="" f="" i=""
    [ -e /tmp/net.ifaces ] && read IFACES < /tmp/net.ifaces
    # Add $netif to the front of IFACES (if it's not there already).
    set -- "$netif"
    for i in $IFACES; do [ "$i" != "$netif" ] && set -- "$@" "$i"; done
    IFACES="$*"
    for i in $IFACES; do
        for f in /tmp/dhclient.$i.*; do
            [ -f $f ] && cp -f $f /tmp/net.${f#/tmp/dhclient.}
        done
    done
    echo $IFACES > /tmp/.net.ifaces.new
    mv /tmp/.net.ifaces.new /tmp/net.ifaces
}

set_ifname() {
    local name="$1" mac="$2" num=-1 n=""
    # if it's already set, return the existing name
    for n in $(getargs ifname=); do
        strstr "$n" "$mac" && echo ${n%%:*} && return
    done
    # otherwise, pick a new name and use that
    while :; do
        num=$(($num+1));
        [ -e /sys/class/net/$name$num ] && continue
        for n in $(getargs ifname=); do
            [ "$name$num" = "${n%%:*}" ] && continue 2
        done
        break
    done
    echo "ifname=$name$num:$mac" >> /etc/cmdline.d/45-ifname.conf
    echo "$name$num"
}

# pxelinux provides macaddr '-' separated, but we need ':'
fix_bootif() {
    local macaddr=${1}
    local IFS='-'
    macaddr=$(printf '%s:' ${macaddr})
    macaddr=${macaddr%:}
    # strip hardware type field from pxelinux
    [ -n "${macaddr%??:??:??:??:??:??}" ] && macaddr=${macaddr#??:}
    # return macaddr with lowercase alpha characters expected by udev
    echo $macaddr | sed 'y/ABCDEF/abcdef/'
}

ibft_to_cmdline() {
    local iface=""
    modprobe -q iscsi_ibft
    (
        for iface in /sys/firmware/ibft/ethernet*; do
            local mac="" dev=""
            local dhcp="" ip="" gw="" mask="" hostname=""
            local dns1 dns2

            [ -e ${iface}/mac ] || continue
            mac=$(read a < ${iface}/mac; echo $a)
            [ -z "$mac" ] && continue
            dev=$(set_ifname ibft $mac)

            [ -e /tmp/net.${dev}.has_ibft_config ] && continue

            [ -e ${iface}/flags ] && flags=$(read a < ${iface}/flags; echo $a)
            # Skip invalid interfaces
            (( $flags & 1 )) || continue
            # Skip interfaces not used for booting unless using multipath
            if ! getargbool 0 rd.iscsi.mp ; then
                (( $flags & 2 )) || continue
            fi
            [ -e ${iface}/dhcp ] && dhcp=$(read a < ${iface}/dhcp; echo $a)
            [ -e ${iface}/origin ] && origin=$(read a < ${iface}/origin; echo $a)
            [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a)

            if [ -n "$ip" ] ; then
                case "$ip" in
                    *.*.*.*)
                        family=ipv4
                        ;;
                    *:*)
                        family=ipv6
                        ;;
                esac
            fi
            if [ -n "$dhcp" ] || [ "$origin" -eq 3 ]; then
                if [ "$family" = "ipv6" ] ; then
                    echo "ip=$dev:dhcp6"
                else
                    echo "ip=$dev:dhcp"
                fi
            elif [ -e ${iface}/ip-addr ]; then
                # skip not assigned ip adresses
                [ "$ip" = "0.0.0.0" ] && continue
                [ -e ${iface}/gateway ] && gw=$(read a < ${iface}/gateway; echo $a)
                [ "$gateway" = "0.0.0.0" ] && unset $gateway
                [ -e ${iface}/subnet-mask ] && mask=$(read a < ${iface}/subnet-mask; echo $a)
                [ -e ${iface}/prefix-len ] && prefix=$(read a < ${iface}/prefix-len; echo $a)
                [ -e ${iface}/primary-dns ] && dns1=$(read a < ${iface}/primary-dns; echo $a)
                [ "$dns1" = "0.0.0.0" ] && unset $dns1
                [ -e ${iface}/secondary-dns ] && dns2=$(read a < ${iface}/secondary-dns; echo $a)
                [ "$dns2" = "0.0.0.0" ] && unset $dns2
                [ -e ${iface}/hostname ] && hostname=$(read a < ${iface}/hostname; echo $a)
                if [ "$family" = "ipv6" ] ; then
                    if [ -n "$ip" ] ; then
                        ip="[$ip]"
                        [ -n "$prefix" ] || prefix=64
                        ip="[${ip}/${prefix}]"
                        mask=
                    fi
                    if [ -n "$gw" ] ; then
                        gw="[${gw}]"
                    fi
                fi
                if [ -n "$ip" ] && [ -n "$mask" -o -n "$prefix" ]; then
                    echo "ip=$ip::$gw:$mask:$hostname:$dev:none${dns1:+:$dns1}${dns2:+:$dns2}"
                else
                    warn "${iface} does not contain a valid iBFT configuration"
                    warn "ip-addr=$ip"
                    warn "gateway=$gw"
                    warn "subnet-mask=$mask"
                    warn "hostname=$hostname"
                fi
            else
                info "${iface} does not contain a valid iBFT configuration"
                ls -l ${iface} | vinfo
            fi

            if [ -e ${iface}/vlan ]; then
                vlan=$(read a < ${iface}/vlan; echo $a)
                if [ "$vlan" -ne "0" ]; then
                    case "$vlan" in
                        [0-9]*)
                            echo "vlan=$dev.$vlan:$dev"
                            echo $mac > /tmp/net.${dev}.${vlan}.has_ibft_config
                            ;;
                        *)
                            echo "vlan=$vlan:$dev"
                            echo $mac > /tmp/net.${vlan}.has_ibft_config
                            ;;
                    esac
                else
                    echo $mac > /tmp/net.${dev}.has_ibft_config
                fi
            else
                echo $mac > /tmp/net.${dev}.has_ibft_config
            fi

        done
    ) >> /etc/cmdline.d/40-ibft.conf
}

parse_iscsi_root()
{
    local v
    v=${1#iscsi:}

    # extract authentication info
    case "$v" in
        *@*:*:*:*:*)
            authinfo=${v%%@*}
            v=${v#*@}
            # allow empty authinfo to allow having an @ in iscsi_target_name like this:
            # netroot=iscsi:@192.168.1.100::3260::iqn.2009-01.com.example:testdi@sk
            if [ -n "$authinfo" ]; then
                OLDIFS="$IFS"
                IFS=:
                set $authinfo
                IFS="$OLDIFS"
                if [ $# -gt 4 ]; then
                    warn "Wrong authentication info in iscsi: parameter!"
                    return 1
                fi
                iscsi_username=$1
                iscsi_password=$2
                if [ $# -gt 2 ]; then
                    iscsi_in_username=$3
                    iscsi_in_password=$4
                fi
            fi
            ;;
    esac

    # extract target ip
    case "$v" in
        [[]*[]]:*)
            iscsi_target_ip=${v#[[]}
                iscsi_target_ip=${iscsi_target_ip%%[]]*}
            v=${v#[[]$iscsi_target_ip[]]:}
            ;;
        *)
            iscsi_target_ip=${v%%[:]*}
            v=${v#$iscsi_target_ip:}
            ;;
    esac

    unset iscsi_target_name
    # extract target name
    case "$v" in
        *:iqn.*)
            iscsi_target_name=iqn.${v##*:iqn.}
            v=${v%:iqn.*}:
            ;;
        *:eui.*)
            iscsi_target_name=eui.${v##*:eui.}
            v=${v%:eui.*}:
            ;;
        *:naa.*)
            iscsi_target_name=naa.${v##*:naa.}
            v=${v%:naa.*}:
            ;;
    esac

    # parse the rest
    OLDIFS="$IFS"
    IFS=:
    set $v
    IFS="$OLDIFS"

    iscsi_protocol=$1; shift # ignored
    iscsi_target_port=$1; shift

    if [ -n "$iscsi_target_name" ]; then
        if [ $# -eq 3 ]; then
            iscsi_iface_name=$1; shift
        fi
        if [ $# -eq 2 ]; then
            iscsi_netdev_name=$1; shift
        fi
        iscsi_lun=$1; shift
        if [ $# -ne 0 ]; then
            warn "Invalid parameter in iscsi: parameter!"
            return 1
        fi
        return 0
    fi


    if [ $# -gt 3 ] && [ -n "$1$2" ]; then
        if [ -z "$3" ] || [ "$3" -ge 0 ]  2>/dev/null ; then
            iscsi_iface_name=$1; shift
            iscsi_netdev_name=$1; shift
        fi
    fi

    iscsi_lun=$1; shift

    iscsi_target_name=$(printf "%s:" "$@")
    iscsi_target_name=${iscsi_target_name%:}
}

ip_to_var() {
    local v=${1}:
    local i
    set --
    while [ -n "$v" ]; do
        if [ "${v#\[*:*:*\]:}" != "$v" ]; then
            # handle IPv6 address
            i="${v%%\]:*}"
            i="${i##\[}"
            set -- "$@" "$i"
            v=${v#\[$i\]:}
        else
            set -- "$@" "${v%%:*}"
            v=${v#*:}
        fi
    done

    unset ip srv gw mask hostname dev autoconf macaddr mtu dns1 dns2

    if [ $# -eq 0 ]; then
        autoconf="error"
        return 0
    fi

    if [ $# -eq 1 ]; then
        # format: ip={dhcp|on|any|dhcp6|auto6|either6}
        # or
        #         ip=<ipv4-address> means anaconda-style static config argument cluster
        autoconf="$1"

        if strglob "$autoconf" "*.*.*.*"; then
            # ip=<ipv4-address> means anaconda-style static config argument cluster:
            # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
            # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
            ip="$autoconf"
            gw=$(getarg gateway=)
            mask=$(getarg netmask=)
            hostname=$(getarg hostname=)
            dev=$(getarg ksdevice=)
            autoconf="none"
            mtu=$(getarg mtu=)

            # handle special values for ksdevice
            case "$dev" in
                bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
                link) dev="" ;; # FIXME: do something useful with this
                ibft) dev="" ;; # ignore - ibft is handled elsewhere
            esac
        fi
        return 0
    fi

    if [ "$2" = "dhcp" -o "$2" = "on" -o "$2" = "any" -o "$2" = "dhcp6" -o "$2" = "auto6" -o "$2" = "either6" ]; then
        # format: ip=<interface>:{dhcp|on|any|dhcp6|auto6}[:[<mtu>][:<macaddr>]]
        [ -n "$1" ] && dev="$1"
        [ -n "$2" ] && autoconf="$2"
        [ -n "$3" ] && mtu=$3
        if [ -z "$5" ]; then
            macaddr="$4"
        else
            macaddr="${4}:${5}:${6}:${7}:${8}:${9}"
        fi
        return 0
    fi

    # format: ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]

    [ -n "$1" ] && ip=$1
    [ -n "$2" ] && srv=$2
    [ -n "$3" ] && gw=$3
    [ -n "$4" ] && mask=$4
    [ -n "$5" ] && hostname=$5
    [ -n "$6" ] && dev=$6
    [ -n "$7" ] && autoconf=$7
    case "$8" in
        [0-9a-fA-F]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
            dns1="$8"
            [ -n "$9" ] && dns2="$9"
            ;;
        [0-9]*)
            mtu="$8"
            if [ -n "${9}" -a -z "${10}" ]; then
                macaddr="${9}"
            elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
                macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
            fi
            ;;
        *)
            if [ -n "${9}" -a -z "${10}" ]; then
                macaddr="${9}"
            elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
                macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
            fi
	    ;;
    esac
    return 0
}

route_to_var() {
    local v=${1}:
    local i
    set --
    while [ -n "$v" ]; do
        if [ "${v#\[*:*:*\]:}" != "$v" ]; then
            # handle IPv6 address
            i="${v%%\]:*}"
            i="${i##\[}"
            set -- "$@" "$i"
            v=${v#\[$i\]:}
        else
            set -- "$@" "${v%%:*}"
            v=${v#*:}
        fi
    done

    unset route_mask route_gw route_dev
    case $# in
        2)  [ -n "$1" ] && route_mask="$1"; [ -n "$2" ] && route_gw="$2"
            return 0;;
        3)  [ -n "$1" ] && route_mask="$1"; [ -n "$2" ] && route_gw="$2"; [ -n "$3" ] && route_dev="$3"
            return 0;;
        *)  return 1;;
    esac
}

parse_ifname_opts() {
    local IFS=:
    set $1

    case $# in
        7)
            ifname_if=$1
            # udev requires MAC addresses to be lower case
            ifname_mac=$(echo $2:$3:$4:$5:$6:$7 | sed 'y/ABCDEF/abcdef/')
            ;;
        21)
            ifname_if=$1
            # udev requires MAC addresses to be lower case
            ifname_mac=$(echo $2:$3:$4:$5:$6:$7:$8:$9:${10}:${11}:${12}:${13}:${14}:${15}:${16}:${17}:${18}:${19}:${20}:${21} | sed 'y/ABCDEF/abcdef/')
            ;;
        *)
            die "Invalid arguments for ifname="
            ;;
    esac

    case $ifname_if in
        eth[0-9]|eth[0-9][0-9]|eth[0-9][0-9][0-9]|eth[0-9][0-9][0-9][0-9])
            warn "ifname=$ifname_if uses the kernel name space for interfaces"
            warn "This can fail for multiple network interfaces and is discouraged!"
            warn "Please use a custom name like \"netboot\" or \"bluesocket\""
            warn "or use biosdevname and no ifname= at all."
            ;;
    esac

}

# some network driver need long time to initialize, wait before it's ready.
wait_for_if_link() {
    local cnt=0
    local li
    local timeout="$(getargs rd.net.timeout.iflink=)"
    timeout=${timeout:-60}
    timeout=$(($timeout*10))

    while [ $cnt -lt $timeout ]; do
        li=$(ip -o link show dev $1 2>/dev/null)
        [ -n "$li" ] && return 0
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

wait_for_if_up() {
    local cnt=0
    local li
    local timeout="$(getargs rd.net.timeout.ifup=)"
    timeout=${timeout:-20}
    timeout=$(($timeout*10))

    while [ $cnt -lt $timeout ]; do
        li=$(ip -o link show up dev $1)
        if [ -n "$li" ]; then
            case "$li" in
                *\<UP*)
                    return 0;;
                *\<*,UP\>*)
                    return 0;;
                *\<*,UP,*\>*)
                    return 0;;
            esac
        fi
        if strstr "$li" "LOWER_UP" \
                && strstr "$li" "state UNKNOWN" \
                && ! strstr "$li" "DORMANT"; then
            return 0
        fi
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

wait_for_route_ok() {
    local cnt=0
    local timeout="$(getargs rd.net.timeout.route=)"
    timeout=${timeout:-20}
    timeout=$(($timeout*10))

    while [ $cnt -lt $timeout ]; do
        li=$(ip route show)
        [ -n "$li" ] && [ -z "${li##*$1*}" ] && return 0
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

wait_for_ipv6_dad_link() {
    local cnt=0
    local timeout="$(getargs rd.net.timeout.ipv6dad=)"
    timeout=${timeout:-50}
    timeout=$(($timeout*10))

    while [ $cnt -lt $timeout ]; do
        [ -n "$(ip -6 addr show dev "$1" scope link)" ] \
            && [ -z "$(ip -6 addr show dev "$1" scope link tentative)" ] \
            && return 0
        [ -n "$(ip -6 addr show dev "$1" scope link dadfailed)" ] \
            && return 1
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

wait_for_ipv6_dad() {
    local cnt=0
    local timeout="$(getargs rd.net.timeout.ipv6dad=)"
    timeout=${timeout:-50}
    timeout=$(($timeout*10))

    while [ $cnt -lt $timeout ]; do
        [ -n "$(ip -6 addr show dev "$1")" ] \
            && [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
            && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
            && return 0
        [ -n "$(ip -6 addr show dev "$1" dadfailed)" ] \
            && return 1
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

wait_for_ipv6_auto() {
    local cnt=0
    local timeout="$(getargs rd.net.timeout.ipv6auto=)"
    timeout=${timeout:-40}
    timeout=$(($timeout*10))

    while [ $cnt -lt $timeout ]; do
        [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
            && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
            && return 0
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

linkup() {
    wait_for_if_link $1 2>/dev/null\
     && ip link set $1 up 2>/dev/null\
     && wait_for_if_up $1 2>/dev/null
}

type hostname >/dev/null 2>&1 || \
    hostname() {
    cat /proc/sys/kernel/hostname
}

iface_has_carrier() {
    local cnt=0
    local interface="$1" flags=""
    [ -n "$interface" ] || return 2
    interface="/sys/class/net/$interface"
    [ -d "$interface" ] || return 2
    local timeout="$(getargs rd.net.timeout.carrier=)"
    timeout=${timeout:-10}
    timeout=$(($timeout*10))

    linkup "$1"

    li=$(ip -o link show up dev $1)
    strstr "$li" "NO-CARRIER" && _no_carrier_flag=1

    while [ $cnt -lt $timeout ]; do
        if [ -n "$_no_carrier_flag" ]; then
            li=$(ip -o link show up dev $1)
            # NO-CARRIER flag was cleared
            strstr "$li" "NO-CARRIER" || return 0
        elif ! [ -e "$interface/carrier" ]; then
            # sysfs not available and "NO-CARRIER" not displayed
            return 0
        fi
        # double check the syscfs carrier flag
        [ -e "$interface/carrier" ] && [ "$(cat $interface/carrier)" = 1 ] && return 0
        sleep 0.1
        cnt=$(($cnt+1))
    done
    return 1
}

iface_has_link() {
    iface_has_carrier "$@"
}

iface_is_enslaved() {
    local _li
    _li=$(ip -o link show dev $1)
    strstr "$_li" " master " || return 1
    return 0
}

find_iface_with_link() {
    local iface_path="" iface=""
    for iface_path in /sys/class/net/*; do
        iface=${iface_path##*/}
        str_starts "$iface" "lo" && continue
        if iface_has_link $iface; then
            echo "$iface"
            return 0
        fi
    done
    return 1
}

is_persistent_ethernet_name() {
    local _netif="$1"
    local _name_assign_type="0"

    [ -f "/sys/class/net/$_netif/name_assign_type" ] \
        && _name_assign_type=$(cat "/sys/class/net/$_netif/name_assign_type")

    # NET_NAME_ENUM 1
    [ "$_name_assign_type" = "1" ] && return 1

    # NET_NAME_PREDICTABLE 2
    [ "$_name_assign_type" = "2" ] && return 0

    case "$_netif" in
        # udev persistent interface names
        eno[0-9]|eno[0-9][0-9]|eno[0-9][0-9][0-9]*)
            ;;
        ens[0-9]|ens[0-9][0-9]|ens[0-9][0-9][0-9]*)
            ;;
        enp[0-9]s[0-9]*|enp[0-9][0-9]s[0-9]*|enp[0-9][0-9][0-9]*s[0-9]*)
            ;;
        enP*p[0-9]s[0-9]*|enP*p[0-9][0-9]s[0-9]*|enP*p[0-9][0-9][0-9]*s[0-9]*)
            ;;
        # biosdevname
        em[0-9]|em[0-9][0-9]|em[0-9][0-9][0-9]*)
            ;;
        p[0-9]p[0-9]*|p[0-9][0-9]p[0-9]*|p[0-9][0-9][0-9]*p[0-9]*)
            ;;
        *)
            return 1
    esac
    return 0
}

is_kernel_ethernet_name() {
    local _netif="$1"
    local _name_assign_type="1"

    if [ -e "/sys/class/net/$_netif/name_assign_type" ]; then
        _name_assign_type=$(cat "/sys/class/net/$_netif/name_assign_type")

        case "$_name_assign_type" in
            2|3|4)
                # NET_NAME_PREDICTABLE 2
                # NET_NAME_USER 3
                # NET_NAME_RENAMED 4
                return 1
                ;;
            1|*)
                # NET_NAME_ENUM 1
                return 0
                ;;
        esac
    fi

    # fallback to error prone manual name check
    case "$_netif" in
        eth[0-9]|eth[0-9][0-9]|eth[0-9][0-9][0-9]*)
            return 0
            ;;
        *)
            return 1
    esac

}

iface_get_subchannels() {
    local _netif
    local _subchannels

    _netif="$1"

    _subchannels=$({
                      for i in /sys/class/net/$_netif/device/cdev[0-9]*; do
                          [ -e $i ] || continue
                          channel=$(readlink -f $i)
                          printf -- "%s" "${channel##*/},"
                      done
                  })
    [ -n "$_subchannels" ] || return 1

    printf -- "%s" ${_subchannels%,}
}
PK�����4i\T��_��_����40network/ifname-genrules.shnu�ȯ����������#!/bin/sh

# if there are no ifname parameters, just use NAME=KERNEL
if ! getarg ifname= >/dev/null ; then
    return
fi

command -v parse_ifname_opts >/dev/null || . /lib/net-lib.sh

{
    for p in $(getargs ifname=); do
        parse_ifname_opts $p

        if [ -f /tmp/ifname-$ifname_mac ]; then
            read oldif < /tmp/ifname-$ifname_mac
        fi
        if [ -f /tmp/ifname-$ifname_if ]; then
            read oldmac < /tmp/ifname-$ifname_if
        fi
        if [ -n "$oldif" -a -n "$oldmac" -a "$oldif" = "$ifname_if" -a "$oldmac" = "$ifname_mac" ]; then
            # skip same ifname= declaration
            continue
        fi

        [ -n "$oldif" ] && warn "Multiple interface names specified for MAC $ifname_mac: $oldif"
        [ -n "$oldmac" ] && warn "Multiple MAC specified for $ifname_if: $oldmac"

        printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$ifname_mac" "$ifname_if"
        echo $ifname_if > /tmp/ifname-$ifname_mac
        echo $ifname_mac > /tmp/ifname-$ifname_if
    done
} >> /etc/udev/rules.d/80-ifname.rules
PK�����4i\�4L�0��0����40network/dhcp-root.shnu�ȯ����������#!/bin/sh

# This script is sourced, so root should be set. But let's be paranoid
[ -z "$root" ] && root=$(getarg root=)

if [ -z "$netroot" ]; then
    for netroot in $(getargs netroot=); do
        [ "$netroot" = "dhcp" ] && break
        [ "$netroot" = "dhcp6" ] && break
    done
    [ "$netroot" = "dhcp" ] || [ "$netroot" = "dhcp6" ] || unset netroot
fi

if [ "$root" = "dhcp" ] || [ "$root" = "dhcp6" ] || [ "$netroot" = "dhcp" ] || [ "$netroot" = "dhcp6" ]; then
    # Tell ip= checker that we need dhcp
    NEEDDHCP="1"

    # Done, all good!
    rootok=1
    if [ "$netroot" != "dhcp" ] && [ "$netroot" != "dhcp6" ]; then
        netroot=$root
    fi

    # Shut up init error check
    [ -z "$root" ] && root="dhcp"
    echo '[ -d $NEWROOT/proc -o -e /dev/root ]' > $hookdir/initqueue/finished/dhcp.sh
fi
PK�����4i\�����������99kdumpbase/monitor_dd_progressnu��[�����������#!/bin/sh

SRC_FILE_MB=$1

while true
do
    DD_PID=`pidof dd`
    if [ -n "$DD_PID" ]; then
        break
    fi
done

while true
do
    sleep 5
    if [ ! -d /proc/$DD_PID ]; then
        break
    fi

    kill -s USR1 $DD_PID
    CURRENT_SIZE=`tail -n 1 /tmp/dd_progress_file | sed "s/[^0-9].*//g"`
    [ -n "$CURRENT_SIZE" ] && {
        CURRENT_MB=$(($CURRENT_SIZE / 1048576))
        echo -e "Copied $CURRENT_MB MB / $SRC_FILE_MB MB\r"
    }
done

rm -f /tmp/dd_progress_file
PK�����4i\@A�
���
�����99kdumpbase/module-setup.shnu�ȯ����������#!/bin/bash

_save_kdump_netifs() {
    local _name

    if [[ -n $2 ]]; then
        _name=$2
    else
        _name=$1
    fi
    unique_netifs[$1]=$_name
}

_get_kdump_netifs() {
    echo -n "${!unique_netifs[@]}"
}

kdump_module_init() {
    if ! [[ -d "${initdir}/tmp" ]]; then
        mkdir -p "${initdir}/tmp"
    fi

    . /lib/kdump/kdump-lib.sh
}

check() {
    [[ $debug ]] && set -x
    #kdumpctl sets this explicitly
    if [ -z "$IN_KDUMP" ] || [ ! -f /etc/kdump.conf ]
    then
        return 1
    fi
    return 0
}

depends() {
    local _dep="base shutdown"

    kdump_module_init

    add_opt_module() {
        [[ " $omit_dracutmodules " != *\ $1\ * ]] && _dep="$_dep $1"
    }

    if is_squash_available; then
        add_opt_module squash
    else
        dwarning "Required modules to build a squashed kdump image is missing!"
    fi

    add_opt_module watchdog-modules
    if is_wdt_active; then
        add_opt_module watchdog
    fi

    if is_ssh_dump_target; then
        _dep="$_dep ssh-client"
    fi

    if is_lvm2_thinp_dump_target; then
        if grep -q lvmthinpool-monitor <<< $(dracut --list-modules); then
            add_opt_module lvmthinpool-monitor
        else
            dwarning "Required lvmthinpool-monitor modules is missing! Please upgrade dracut >= 057."
        fi
    fi

    if [ "$(uname -m)" = "s390x" ]; then
        _dep="$_dep znet"
    fi

    if [ -n "$( find /sys/devices -name drm )" ] || [ -d /sys/module/hyperv_fb ]; then
        add_opt_module drm
    fi

    if is_generic_fence_kdump || is_pcs_fence_kdump; then
        _dep="$_dep network"
    fi

    echo $_dep
}

kdump_is_bridge() {
     [ -d /sys/class/net/"$1"/bridge ]
}

kdump_is_bond() {
     [ -d /sys/class/net/"$1"/bonding ]
}

kdump_is_team() {
     [ -f /usr/bin/teamnl ] && teamnl $1 ports &> /dev/null
}

kdump_is_vlan() {
     [ -f /proc/net/vlan/"$1" ]
}

# $1: netdev name
source_ifcfg_file() {
    local ifcfg_file

    ifcfg_file=$(get_ifcfg_filename $1)
    if [ -f "${ifcfg_file}" ]; then
        . ${ifcfg_file}
    else
        dwarning "The ifcfg file of $1 is not found!"
    fi
}

add_dns_netdev() {
    local _server _route

    _server=$1
    _route=`/sbin/ip -o route get to $_server 2>&1`
    # No netdev to add if DNS server is unreachable
    if [ $? -ne 0 ]; then
        echo "DNS server $_server unreachable"
        return
    fi

    _netdev=$(get_ip_route_field "$_route" "dev")
    _save_kdump_netifs "$_netdev" "$(kdump_setup_ifname $_netdev)"
}

# $1: netdev name
kdump_setup_dns() {
    local _nameserver _dns
    local _dnsfile=${initdir}/etc/cmdline.d/42dns.conf

    source_ifcfg_file $1

    [ -n "$DNS1" ] && echo "nameserver=$DNS1" > "$_dnsfile" && add_dns_netdev "$DNS1"
    [ -n "$DNS2" ] && echo "nameserver=$DNS2" >> "$_dnsfile" && add_dns_netdev "$DNS2"

    while read content;
    do
        _nameserver=$(echo $content | grep ^nameserver)
        [ -z "$_nameserver" ] && continue

        _dns=$(echo $_nameserver | cut -d' ' -f2)
        [ -z "$_dns" ] && continue

        if [ ! -f $_dnsfile ] || [ ! $(cat $_dnsfile | grep -q $_dns) ]; then
            echo "nameserver=$_dns" >> "$_dnsfile"
            add_dns_netdev "$_dns"
        fi
    done < "/etc/resolv.conf"
}

# $1: repeat times
# $2: string to be repeated
# $3: separator
repeatedly_join_str() {
    local _count="$1"
    local _str="$2"
    local _separator="$3"
    local i _res

    if [[ "$_count" -le 0 ]]; then
        echo -n ""
        return
    fi

    i=0
    _res="$_str"
    ((_count--))

    while [[ "$i" -lt "$_count" ]]; do
        ((i++))
        _res="${_res}${_separator}${_str}"
    done
    echo -n "$_res"
}

# $1: prefix
# $2: ipv6_flag="-6" indicates it's IPv6
# Given a prefix, calculate the netmask (equivalent of "ipcalc -m")
# by concatenating three parts,
#  1) the groups with all bits set 1
#  2) a group with partial bits set to 0
#  3) the groups with all bits set to 0
cal_netmask_by_prefix() {
    local _prefix="$1"
    local _ipv6_flag="$2" _ipv6
    local _bits_per_octet=8
    local _count _res _octets_per_group _octets_total _seperator _total_groups
    local _max_group_value _max_group_value_repr _bits_per_group _tmp _zero_bits

    if [[ "$_ipv6_flag" == "-6" ]]; then
        _ipv6=1
    else
        _ipv6=0
    fi

    if [[ "$_prefix" -lt 0  ||  "$_prefix" -gt 128 ]] || \
        ( ((!_ipv6)) && [[ "$_prefix" -gt 32 ]] ); then
        derror "Bad prefix:$_prefix for calculating netmask"
        exit 1
    fi

    if ((_ipv6)); then
        _octets_per_group=2
        _octets_total=16
        _seperator=":"
    else
        _octets_per_group=1
        _octets_total=4
        _seperator="."
    fi

    _total_groups=$((_octets_total/_octets_per_group))
    _bits_per_group=$((_octets_per_group * _bits_per_octet))
    _max_group_value=$(((1 << _bits_per_group) - 1))

    if ((_ipv6)); then
        _max_group_value_repr=$(printf "%x" $_max_group_value)
    else
        _max_group_value_repr="$_max_group_value"
    fi

    _count=$((_prefix/_octets_per_group/_bits_per_octet))
    _first_part=$(repeatedly_join_str "$_count" "$_max_group_value_repr" "$_seperator")
    _res="$_first_part"

    _tmp=$((_octets_total*_bits_per_octet-_prefix))
    _zero_bits=$(expr $_tmp % $_bits_per_group)
    if [[ "$_zero_bits" -ne 0 ]]; then
        _second_part=$((_max_group_value >> _zero_bits << _zero_bits))
        if ((_ipv6)); then
            _second_part=$(printf "%x" $_second_part)
        fi
        ((_count++))
        if [[ -z "$_first_part" ]]; then
            _res="$_second_part"
        else
            _res="${_first_part}${_seperator}${_second_part}"
        fi
    fi

    _count=$((_total_groups-_count))
    if [[ "$_count" -eq 0 ]]; then
        echo -n "$_res"
        return
    fi

    if ((_ipv6)) && [[ "$_count" -gt 1 ]] ; then
        # use condensed notion for IPv6
        _third_part=":"
    else
        _third_part=$(repeatedly_join_str "$_count" "0" "$_seperator")
    fi

    if [[ -z "$_res" ]] && ((!_ipv6)) ; then
        echo -n "${_third_part}"
    else
        echo -n "${_res}${_seperator}${_third_part}"
    fi
}

#$1: netdev name
#$2: srcaddr
#if it use static ip echo it, or echo null
kdump_static_ip() {
    local _netdev="$1" _srcaddr="$2" kdumpnic="$3" _ipv6_flag
    local _netmask _gateway _ipaddr _target _nexthop _prefix

    _ipaddr=$(ip addr show dev $_netdev permanent | awk "/ $_srcaddr\/.* /{print \$2}")

    if is_ipv6_address $_srcaddr; then
        _ipv6_flag="-6"
    fi

    if [ -n "$_ipaddr" ]; then
        _gateway=$(ip $_ipv6_flag route list dev $_netdev | \
                awk '/^default /{print $3}' | head -n 1)

        if [ "x" !=  "x"$_ipv6_flag ]; then
            # _ipaddr="2002::56ff:feb6:56d5/64", _netmask is the number after "/"
            _netmask=${_ipaddr#*\/}
            _srcaddr="[$_srcaddr]"
            _gateway="[$_gateway]"
        else
            _prefix=$(cut -d'/' -f2 <<< "$_ipaddr")
            _netmask=$(cal_netmask_by_prefix "$_prefix" "$_ipv6_flag")
            if [[ "$?" -ne 0 ]]; then
                derror "Failed to calculate netmask for $_ipaddr"
                exit 1
            fi
        fi
        echo -n "${_srcaddr}::${_gateway}:${_netmask}::"
    fi

    /sbin/ip $_ipv6_flag route show | grep -v default | grep ".*via.* $_netdev " |\
    while read _route; do
        _target=`echo $_route | cut -d ' ' -f1`
        _nexthop=`echo $_route | cut -d ' ' -f3`
        if [ "x" !=  "x"$_ipv6_flag ]; then
            _target="[$_target]"
            _nexthop="[$_nexthop]"
        fi
        echo "rd.route=$_target:$_nexthop:$kdumpnic"
    done >> ${initdir}/etc/cmdline.d/45route-static.conf
}

kdump_get_mac_addr() {
    cat /sys/class/net/$1/address
}

#Bonding or team master modifies the mac address
#of its slaves, we should use perm address
kdump_get_perm_addr() {
    local addr=$(ethtool -P $1 | sed -e 's/Permanent address: //')
    if [ -z "$addr" ] || [ "$addr" = "00:00:00:00:00:00" ]
    then
        derror "Can't get the permanent address of $1"
    else
        echo "$addr"
    fi
}

# Prefix kernel assigned names with "kdump-". EX: eth0 -> kdump-eth0
# Because kernel assigned names are not persistent between 1st and 2nd
# kernel. We could probably end up with eth0 being eth1, eth0 being
# eth1, and naming conflict happens.
kdump_setup_ifname() {
    local _ifname

    # If ifname already has 'kdump-' prefix, we must be switching from
    # fadump to kdump. Skip prefixing 'kdump-' in this case as adding
    # another prefix may truncate the ifname. Since an ifname with
    # 'kdump-' is already persistent, this should be fine.
    if [[ $1 =~ ^eth.* ]] && [[ ! $1 =~ ^kdump-* ]]; then
        _ifname="kdump-$1"
    else
        _ifname="$1"
    fi

    echo "$_ifname"
}

kdump_install_nm_netif_allowlist() {
    local _netif _except_netif _netif_allowlist _netif_allowlist_nm_conf

    for _netif in $1; do
        _per_mac=$(kdump_get_perm_addr "$_netif")
        if [[ "$_per_mac" != 'not set' ]]; then
            _except_netif="mac:$_per_mac"
        else
            _except_netif="interface-name:${unique_netifs[${_netif}]}"
        fi
        _netif_allowlist="${_netif_allowlist}except:${_except_netif};"
    done

    _netif_allowlist_nm_conf=${initdir}/tmp/netif_allowlist_nm_conf
    cat << EOF > "$_netif_allowlist_nm_conf"
[device-others]
match-device=${_netif_allowlist}
managed=false
EOF

    inst "$_netif_allowlist_nm_conf" "/etc/NetworkManager/conf.d/10-kdump-netif_allowlist.conf"
    rm -f "$_netif_allowlist_nm_conf"
}

_get_nic_driver() {
    ethtool -i "$1" | sed -n -E "s/driver: (.*)/\1/p"
}

_get_hpyerv_physical_driver() {
    local _physical_nic

    _physical_nic=$(find /sys/class/net/"$1"/ -name 'lower_*' | sed -En "s/\/.*lower_(.*)/\1/p")
    [[ -n $_physical_nic ]] || return
    _get_nic_driver "$_physical_nic"
}

kdump_install_nic_driver() {
    local _netif _driver _drivers

    _drivers=()

    for _netif in $1; do
        [[ $_netif == lo ]] && continue
        _driver=$(_get_nic_driver "$_netif")
        if [[ -z $_driver ]]; then
            derror "Failed to get the driver of $_netif"
            exit 1
        fi

        if [[ $_driver == "802.1Q VLAN Support" ]]; then
            # ethtool somehow doesn't return the driver name for a VLAN NIC
            _driver=8021q
        elif [[ $_driver == "team" ]]; then
            # install the team mode drivers like team_mode_roundrobin.ko as well
            _driver='=drivers/net/team'
        elif [[ $_driver == "hv_netvsc" ]]; then
            # A Hyper-V VM may have accelerated networking
            # https://learn.microsoft.com/en-us/azure/virtual-network/accelerated-networking-overview
            # Install the driver of physical NIC as well
            _drivers+=("$(_get_hpyerv_physical_driver "$_netif")")
        fi

        _drivers+=("$_driver")
    done

    [[ -n ${_drivers[*]} ]] || return
    instmods "${_drivers[@]}"
}

kdump_setup_bridge() {
    local _netdev=$1
    local _brif _dev _mac _kdumpdev
    for _dev in `ls /sys/class/net/$_netdev/brif/`; do
        _kdumpdev=""
        if kdump_is_bond "$_dev"; then
            kdump_setup_bond "$_dev"
        elif kdump_is_team "$_dev"; then
            kdump_setup_team "$_dev"
        elif kdump_is_vlan "$_dev"; then
            kdump_setup_vlan "$_dev"
        else
            _mac=$(kdump_get_mac_addr $_dev)
            _kdumpdev=$(kdump_setup_ifname $_dev)
            echo -n " ifname=$_kdumpdev:$_mac" >> ${initdir}/etc/cmdline.d/41bridge.conf
        fi
        _save_kdump_netifs "$_dev" "$_kdumpdev"
        [[ -z $_kdumpdev ]] && _kdumpdev=$_dev
        _brif+="$_kdumpdev,"
    done
    echo " bridge=$_netdev:$(echo $_brif | sed -e 's/,$//')" >> ${initdir}/etc/cmdline.d/41bridge.conf
}

kdump_setup_bond() {
    local _netdev=$1
    local _dev _mac _slaves _kdumpdev
    for _dev in `cat /sys/class/net/$_netdev/bonding/slaves`; do
        _mac=$(kdump_get_perm_addr $_dev)
        _kdumpdev=$(kdump_setup_ifname $_dev)
        _save_kdump_netifs "$_dev" "$_kdumpdev"
        echo -n " ifname=$_kdumpdev:$_mac" >> ${initdir}/etc/cmdline.d/42bond.conf
        _slaves+="$_kdumpdev,"
    done
    echo -n " bond=$_netdev:$(echo $_slaves | sed 's/,$//')" >> ${initdir}/etc/cmdline.d/42bond.conf
    # Get bond options specified in ifcfg

    source_ifcfg_file $_netdev

    bondoptions=":$(echo $BONDING_OPTS | xargs echo | tr " " ",")"
    echo "$bondoptions" >> ${initdir}/etc/cmdline.d/42bond.conf
}

kdump_setup_team() {
    local _netdev=$1
    local _dev _mac _slaves _kdumpdev
    for _dev in `teamnl $_netdev ports | awk -F':' '{print $2}'`; do
        _mac=$(kdump_get_perm_addr $_dev)
        _kdumpdev=$(kdump_setup_ifname $_dev)
        _save_kdump_netifs "$_dev" "$_kdumpdev"
        echo -n " ifname=$_kdumpdev:$_mac" >> ${initdir}/etc/cmdline.d/44team.conf
        _slaves+="$_kdumpdev,"
    done
    echo " team=$_netdev:$(echo $_slaves | sed -e 's/,$//')" >> ${initdir}/etc/cmdline.d/44team.conf
    #Buggy version teamdctl outputs to stderr!
    #Try to use the latest version of teamd.
    teamdctl "$_netdev" config dump > ${initdir}/tmp/$$-$_netdev.conf
    if [ $? -ne 0 ]
    then
        derror "teamdctl failed."
        exit 1
    fi
    inst_dir /etc/teamd
    inst_simple ${initdir}/tmp/$$-$_netdev.conf "/etc/teamd/$_netdev.conf"
    rm -f ${initdir}/tmp/$$-$_netdev.conf
}

kdump_setup_vlan() {
    local _netdev=$1
    local _phydev="$(awk '/^Device:/{print $2}' /proc/net/vlan/"$_netdev")"
    local _netmac="$(kdump_get_mac_addr $_phydev)"
    local _kdumpdev

    #Just support vlan over bond and team
    if kdump_is_bridge "$_phydev"; then
        derror "Vlan over bridge is not supported!"
        exit 1
    elif kdump_is_bond "$_phydev"; then
        kdump_setup_bond "$_phydev"
	echo " vlan=$(kdump_setup_ifname $_netdev):$_phydev" > ${initdir}/etc/cmdline.d/43vlan.conf
    else
        _kdumpdev="$(kdump_setup_ifname $_phydev)"
	echo " vlan=$(kdump_setup_ifname $_netdev):$_kdumpdev ifname=$_kdumpdev:$_netmac" > ${initdir}/etc/cmdline.d/43vlan.conf
    fi
    _save_kdump_netifs "$_phydev" "$_kdumpdev"
}

# find online znet device
# return ifname (_netdev)
# code reaped from the list_configured function of
# https://github.com/hreinecke/s390-tools/blob/master/zconf/znetconf
find_online_znet_device() {
	local CCWGROUPBUS_DEVICEDIR="/sys/bus/ccwgroup/devices"
	local NETWORK_DEVICES d ifname ONLINE

	[ ! -d "$CCWGROUPBUS_DEVICEDIR" ] && return
	NETWORK_DEVICES=$(find $CCWGROUPBUS_DEVICEDIR)
	for d in $NETWORK_DEVICES
	do
		[ ! -f "$d/online" ] && continue
		read ONLINE < $d/online
		if [ $ONLINE -ne 1 ]; then
			continue
		fi
		# determine interface name, if there (only for qeth and if
		# device is online)
		if [ -f $d/if_name ]
		then
			read ifname < $d/if_name
		elif [ -d $d/net ]
		then
			ifname=$(ls $d/net/)
		fi
		[ -n "$ifname" ] && break
	done
	echo -n "$ifname"
}

# setup s390 znet cmdline
# $1: netdev name
kdump_setup_znet() {
    local _options=""
    local _netdev=$1

    source_ifcfg_file $_netdev

    [[ -z "$NETTYPE" ]] && return
    [[ -z "$SUBCHANNELS" ]] && return

    for i in $OPTIONS; do
        _options=${_options},$i
    done
    echo rd.znet=${NETTYPE},${SUBCHANNELS}${_options} rd.znet_ifname=$(kdump_setup_ifname $_netdev):${SUBCHANNELS} > ${initdir}/etc/cmdline.d/30znet.conf
}

_get_nic_driver() {
    ethtool -i "$1" | sed -n -E "s/driver: (.*)/\1/p"
}

_rename_hypver_netdev() {
    local _udev_rule_dir

    _udev_rule_dir=${initdir}/etc/udev/rules.d
    mkdir -p "$_udev_rule_dir"
    printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="hv_netvsc", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$2" "$1" > "${_udev_rule_dir}/80-hv_netvsc-ifname.rules"
}

# Setup dracut to bringup a given network interface
kdump_setup_netdev() {
    local _netdev=$1 _srcaddr=$2
    local _static _proto _ip_conf _ip_opts _ifname_opts kdumpnic
    local _netmac=$(kdump_get_mac_addr $_netdev)
    local _znet_netdev

    kdumpnic=$(kdump_setup_ifname $_netdev)

    _znet_netdev=$(find_online_znet_device)
    if [[ -n "$_znet_netdev" ]]; then
        $(kdump_setup_znet "$_znet_netdev")
        if [[ $? != 0 ]]; then
            derror "Failed to set up znet"
            exit 1
        fi
    fi

    _static=$(kdump_static_ip $_netdev $_srcaddr $kdumpnic)
    if [ -n "$_static" ]; then
        _proto=none
    elif is_ipv6_address $_srcaddr; then
        _proto=auto6
    else
        _proto=dhcp
    fi

    _ip_conf="${initdir}/etc/cmdline.d/40ip.conf"
    _ip_opts=" ip=${_static}$kdumpnic:${_proto}"

    # dracut doesn't allow duplicated configuration for same NIC, even they're exactly the same.
    # so we have to avoid adding duplicates
    # We should also check /proc/cmdline for existing ip=xx arg.
    # For example, iscsi boot will specify ip=xxx arg in cmdline.
    if [ ! -f $_ip_conf ] || ! grep -q $_ip_opts $_ip_conf &&\
        ! grep -q "ip=[^[:space:]]*$_netdev" /proc/cmdline; then
        echo "$_ip_opts" >> $_ip_conf
    fi

    if kdump_is_bridge "$_netdev"; then
        kdump_setup_bridge "$_netdev"
    elif kdump_is_bond "$_netdev"; then
        kdump_setup_bond "$_netdev"
    elif kdump_is_team "$_netdev"; then
        kdump_setup_team "$_netdev"
    elif kdump_is_vlan "$_netdev"; then
        kdump_setup_vlan "$_netdev"
    else
        if [[ $(_get_nic_driver "$1") != hv_netvsc ]]; then
            _ifname_opts=" ifname=$kdumpnic:$_netmac"
            echo "$_ifname_opts" >> $_ip_conf
        else
            _rename_hypver_netdev "$kdumpnic" "$_netmac"
        fi
    fi
    _save_kdump_netifs "$_netdev" "$_kdumpdev"

    kdump_setup_dns "$_netdev"

    if [ ! -f ${initdir}/etc/cmdline.d/50neednet.conf ]; then
        # network-manager module needs this parameter
        echo "rd.neednet" >> ${initdir}/etc/cmdline.d/50neednet.conf
    fi
}

get_ip_route_field()
{
    if `echo $1 | grep -q $2`; then
        echo ${1##*$2} | cut -d ' ' -f1
    fi
}

#Function:kdump_install_net
#$1: config values of net line in kdump.conf
#$2: srcaddr of network device
kdump_install_net() {
    local _server _netdev _srcaddr _route _serv_tmp
    local config_val="$1"

    _server=$(get_remote_host $config_val)

    if is_hostname $_server; then
        _serv_tmp=`getent ahosts $_server | grep -v : | head -n 1`
        if [ -z "$_serv_tmp" ]; then
            _serv_tmp=`getent ahosts $_server | head -n 1`
        fi
        _server=`echo $_serv_tmp | cut -d' ' -f1`
    fi

    _route=`/sbin/ip -o route get to $_server 2>&1`
    [ $? != 0 ] && echo "Bad kdump location: $config_val" && exit 1

    #the field in the ip output changes if we go to another subnet
    _srcaddr=$(get_ip_route_field "$_route" "src")
    _netdev=$(get_ip_route_field "$_route" "dev")

    kdump_setup_netdev "${_netdev}" "${_srcaddr}"

    #save netdev used for kdump as cmdline
    # Whoever calling kdump_install_net() is setting up the default gateway,
    # ie. bootdev/kdumpnic. So don't override the setting if calling
    # kdump_install_net() for another time. For example, after setting eth0 as
    # the default gate way for network dump, eth1 in the fence kdump path will
    # call kdump_install_net again and we don't want eth1 to be the default
    # gateway.
    if [ ! -f ${initdir}/etc/cmdline.d/60kdumpnic.conf ] &&
       [ ! -f ${initdir}/etc/cmdline.d/70bootdev.conf ]; then
        echo "kdumpnic=$(kdump_setup_ifname $_netdev)" > ${initdir}/etc/cmdline.d/60kdumpnic.conf
        echo "bootdev=$(kdump_setup_ifname $_netdev)" > ${initdir}/etc/cmdline.d/70bootdev.conf
    fi
}

# install etc/kdump/pre.d and /etc/kdump/post.d
kdump_install_pre_post_conf() {
    if [ -d /etc/kdump/pre.d ]; then
        for file in /etc/kdump/pre.d/*; do
            if [ -x "$file" ]; then
                dracut_install $file
            elif [ $file != "/etc/kdump/pre.d/*" ]; then
               echo "$file is not executable"
            fi
        done
    fi

    if [ -d /etc/kdump/post.d ]; then
        for file in /etc/kdump/post.d/*; do
            if [ -x "$file" ]; then
                dracut_install $file
            elif [ $file != "/etc/kdump/post.d/*" ]; then
                echo "$file is not executable"
            fi
        done
    fi
}

default_dump_target_install_conf()
{
    local _target _fstype
    local _mntpoint _save_path

    is_user_configured_dump_target && return

    _save_path=$(get_bind_mount_source $(get_save_path))
    _target=$(get_target_from_path $_save_path)
    _mntpoint=$(get_mntpoint_from_target $_target)

    _fstype=$(get_fs_type_from_target $_target)
    if is_fs_type_nfs $_fstype; then
        kdump_install_net "$_target"
        _fstype="nfs"
    else
        _target=$(kdump_get_persistent_dev $_target)
    fi

    echo "$_fstype $_target" >> ${initdir}/tmp/$$-kdump.conf

    # don't touch the path under root mount
    if [ "$_mntpoint" != "/" ]; then
        _save_path=${_save_path##"$_mntpoint"}
    fi

    #erase the old path line, then insert the parsed path
    sed -i "/^path/d" ${initdir}/tmp/$$-kdump.conf
    echo "path $_save_path" >> ${initdir}/tmp/$$-kdump.conf
}

#install kdump.conf and what user specifies in kdump.conf
kdump_install_conf() {
    local _opt _val _pdev
    sed -ne '/^#/!p' /etc/kdump.conf > ${initdir}/tmp/$$-kdump.conf

    while read _opt _val;
    do
        # remove inline comments after the end of a directive.
        case "$_opt" in
        raw)
            _pdev=$(persistent_policy="by-id" kdump_get_persistent_dev $_val)
            sed -i -e "s#^$_opt[[:space:]]\+$_val#$_opt $_pdev#" ${initdir}/tmp/$$-kdump.conf
            ;;
        ext[234]|xfs|btrfs|minix)
            _pdev=$(kdump_get_persistent_dev $_val)
            sed -i -e "s#^$_opt[[:space:]]\+$_val#$_opt $_pdev#" ${initdir}/tmp/$$-kdump.conf
            ;;
        ssh|nfs)
            kdump_install_net "$_val"
            ;;
        dracut_args)
            if [[ $(get_dracut_args_fstype "$_val") = nfs* ]] ; then
                kdump_install_net "$(get_dracut_args_target "$_val")"
            fi
            ;;
        kdump_pre|kdump_post|extra_bins)
            dracut_install $_val
            ;;
        core_collector)
            dracut_install "${_val%%[[:blank:]]*}"
            ;;
        esac
    done <<< "$(read_strip_comments /etc/kdump.conf)"

    kdump_install_pre_post_conf

    default_dump_target_install_conf

    kdump_configure_fence_kdump  "${initdir}/tmp/$$-kdump.conf"
    inst "${initdir}/tmp/$$-kdump.conf" "/etc/kdump.conf"
    rm -f ${initdir}/tmp/$$-kdump.conf
}

# Default sysctl parameters should suffice for kdump kernel.
# Remove custom configurations sysctl.conf & sysctl.d/*
remove_sysctl_conf() {

    # As custom configurations like vm.min_free_kbytes can lead
    # to OOM issues in kdump kernel, avoid them
    rm -f "${initdir}/etc/sysctl.conf"
    rm -rf "${initdir}/etc/sysctl.d"
    rm -rf "${initdir}/run/sysctl.d"
    rm -rf "${initdir}/usr/lib/sysctl.d"
}

kdump_iscsi_get_rec_val() {

    local result

    # The open-iscsi 742 release changed to using flat files in
    # /var/lib/iscsi.

    result=$(/sbin/iscsiadm --show -m session -r ${1} | grep "^${2} = ")
    result=${result##* = }
    echo $result
}

kdump_get_iscsi_initiator() {
    local _initiator
    local initiator_conf="/etc/iscsi/initiatorname.iscsi"

    [ -f "$initiator_conf" ] || return 1

    while read _initiator; do
        [ -z "${_initiator%%#*}" ] && continue # Skip comment lines

        case $_initiator in
            InitiatorName=*)
                initiator=${_initiator#InitiatorName=}
                echo "rd.iscsi.initiator=${initiator}"
                return 0;;
            *) ;;
        esac
    done < ${initiator_conf}

    return 1
}

# Figure out iBFT session according to session type
is_ibft() {
    [ "$(kdump_iscsi_get_rec_val $1 "node.discovery_type")" = fw ]
}

kdump_setup_iscsi_device() {
    local path=$1
    local tgt_name; local tgt_ipaddr;
    local username; local password; local userpwd_str;
    local username_in; local password_in; local userpwd_in_str;
    local netdev
    local srcaddr
    local idev
    local netroot_str ; local initiator_str;
    local netroot_conf="${initdir}/etc/cmdline.d/50iscsi.conf"
    local initiator_conf="/etc/iscsi/initiatorname.iscsi"

    dinfo "Found iscsi component $1"

    # Check once before getting explicit values, so we can bail out early,
    # e.g. in case of pure-hardware(all-offload) iscsi.
    if ! /sbin/iscsiadm -m session -r ${path} &>/dev/null ; then
        return 1
    fi

    if is_ibft ${path}; then
        return
    fi

    # Remove software iscsi cmdline generated by 95iscsi,
    # and let kdump regenerate here.
    rm -f ${initdir}/etc/cmdline.d/95iscsi.conf

    tgt_name=$(kdump_iscsi_get_rec_val ${path} "node.name")
    tgt_ipaddr=$(kdump_iscsi_get_rec_val ${path} "node.conn\[0\].address")

    # get and set username and password details
    username=$(kdump_iscsi_get_rec_val ${path} "node.session.auth.username")
    [ "$username" == "<empty>" ] && username=""
    password=$(kdump_iscsi_get_rec_val ${path} "node.session.auth.password")
    [ "$password" == "<empty>" ] && password=""
    username_in=$(kdump_iscsi_get_rec_val ${path} "node.session.auth.username_in")
    [ -n "$username" ] && userpwd_str="$username:$password"

    # get and set incoming username and password details
    [ "$username_in" == "<empty>" ] && username_in=""
    password_in=$(kdump_iscsi_get_rec_val ${path} "node.session.auth.password_in")
    [ "$password_in" == "<empty>" ] && password_in=""

    [ -n "$username_in" ] && userpwd_in_str=":$username_in:$password_in"

    netdev=$(/sbin/ip route get to ${tgt_ipaddr} | \
        sed 's|.*dev \(.*\).*|\1|g')
    srcaddr=$(echo $netdev | awk '{ print $3; exit }')
    netdev=$(echo $netdev | awk '{ print $1; exit }')

    kdump_setup_netdev $netdev $srcaddr

    # prepare netroot= command line
    # FIXME: Do we need to parse and set other parameters like protocol, port
    #        iscsi_iface_name, netdev_name, LUN etc.

    if is_ipv6_address $tgt_ipaddr; then
        tgt_ipaddr="[$tgt_ipaddr]"
    fi
    netroot_str="netroot=iscsi:${userpwd_str}${userpwd_in_str}@$tgt_ipaddr::::$tgt_name"

    [[ -f $netroot_conf ]] || touch $netroot_conf

    # If netroot target does not exist already, append.
    if ! grep -q $netroot_str $netroot_conf; then
         echo $netroot_str >> $netroot_conf
         dinfo "Appended $netroot_str to $netroot_conf"
    fi

    # Setup initator
    initiator_str=$(kdump_get_iscsi_initiator)
    [ $? -ne "0" ] && derror "Failed to get initiator name" && return 1

    # If initiator details do not exist already, append.
    if ! grep -q "$initiator_str" $netroot_conf; then
         echo "$initiator_str" >> $netroot_conf
         dinfo "Appended "$initiator_str" to $netroot_conf"
    fi
}

kdump_check_iscsi_targets () {
    # If our prerequisites are not met, fail anyways.
    type -P iscsistart >/dev/null || return 1

    kdump_check_setup_iscsi() {
        local _dev
        _dev=$1

        [[ -L /sys/dev/block/$_dev ]] || return
        cd "$(readlink -f /sys/dev/block/$_dev)"
        until [[ -d sys || -d iscsi_session ]]; do
            cd ..
        done
        [[ -d iscsi_session ]] && kdump_setup_iscsi_device "$PWD"
    }

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for_each_host_dev_and_slaves_all kdump_check_setup_iscsi
    }
}

# hostname -a is deprecated, do it by ourself
get_alias() {
    local ips
    local entries
    local alias_set

    ips=$(hostname -I)
    for ip in $ips
    do
            # in /etc/hosts, alias can come at the 2nd column
            entries=$(grep $ip /etc/hosts | awk '{ $1=""; print $0 }')
            if [ $? -eq 0 ]; then
                    alias_set="$alias_set $entries"
            fi
    done

    echo $alias_set
}

is_localhost() {
    local hostnames=$(hostname -A)
    local shortnames=$(hostname -A -s)
    local aliasname=$(get_alias)
    local nodename=$1

    hostnames="$hostnames $shortnames $aliasname"

    for name in ${hostnames}; do
        if [ "$name" == "$nodename" ]; then
            return 0
        fi
    done
    return 1
}

# retrieves fence_kdump nodes from Pacemaker cluster configuration
get_pcs_fence_kdump_nodes() {
    local nodes

    # get cluster nodes from cluster cib, get interface and ip address
    nodelist=`pcs cluster cib | xmllint --xpath "/cib/status/node_state/@uname" -`

    # nodelist is formed as 'uname="node1" uname="node2" ... uname="nodeX"'
    # we need to convert each to node1, node2 ... nodeX in each iteration
    for node in ${nodelist}; do
        # convert $node from 'uname="nodeX"' to 'nodeX'
        eval $node
        nodename=$uname
        # Skip its own node name
        if [ "$nodename" = `hostname` -o "$nodename" = `hostname -s` ]; then
            continue
        fi
        nodes="$nodes $nodename"
    done

    echo $nodes
}

# retrieves fence_kdump args from config file
get_pcs_fence_kdump_args() {
    if [ -f $FENCE_KDUMP_CONFIG_FILE ]; then
        . $FENCE_KDUMP_CONFIG_FILE
        echo $FENCE_KDUMP_OPTS
    fi
}

get_generic_fence_kdump_nodes() {
    local filtered
    local nodes

    nodes=$(get_option_value "fence_kdump_nodes")
    for node in ${nodes}; do
        # Skip its own node name
        if is_localhost $node; then
            continue
        fi
        filtered="$filtered $node"
    done
    echo $filtered
}

# setup fence_kdump in cluster
# setup proper network and install needed files
kdump_configure_fence_kdump () {
    local kdump_cfg_file=$1
    local nodes
    local args

    if is_generic_fence_kdump; then
        nodes=$(get_generic_fence_kdump_nodes)

    elif is_pcs_fence_kdump; then
        nodes=$(get_pcs_fence_kdump_nodes)

        # set appropriate options in kdump.conf
        echo "fence_kdump_nodes $nodes" >> ${kdump_cfg_file}

        args=$(get_pcs_fence_kdump_args)
        if [ -n "$args" ]; then
            echo "fence_kdump_args $args" >> ${kdump_cfg_file}
        fi

    else
        # fence_kdump not configured
        return 1
    fi

    # setup network for each node
    for node in ${nodes}; do
        kdump_install_net $node
    done

    dracut_install /etc/hosts
    dracut_install /etc/nsswitch.conf
    dracut_install $FENCE_KDUMP_SEND
}

# Install a random seed used to feed /dev/urandom
# By the time kdump service starts, /dev/uramdom is already fed by systemd
kdump_install_random_seed() {
    local poolsize=`cat /proc/sys/kernel/random/poolsize`

    if [ ! -d ${initdir}/var/lib/ ]; then
        mkdir -p ${initdir}/var/lib/
    fi

    dd if=/dev/urandom of=${initdir}/var/lib/random-seed \
       bs=$poolsize count=1 2> /dev/null
}

remove_cpu_online_rule() {
    local file=${initdir}/usr/lib/udev/rules.d/40-redhat.rules

    sed -i '/SUBSYSTEM=="cpu"/d' $file
}

kdump_install_systemd_conf() {
    local failure_action=$(get_option_value "failure_action")

    # Kdump turns out to require longer default systemd mount timeout
    # than 1st kernel(90s by default), we use default 300s for kdump.
    grep -r "^[[:space:]]*DefaultTimeoutStartSec=" ${initdir}/etc/systemd/system.conf* &>/dev/null
    if [ $? -ne 0 ]; then
        mkdir -p ${initdir}/etc/systemd/system.conf.d
        echo "[Manager]" > ${initdir}/etc/systemd/system.conf.d/kdump.conf
        echo "DefaultTimeoutStartSec=300s" >> ${initdir}/etc/systemd/system.conf.d/kdump.conf
    fi

    # Forward logs to console directly, and don't read Kmsg, this avoids
    # unneccessary memory consumption and make console output more useful.
    # Only do so for non fadump image.
    mkdir -p ${initdir}/etc/systemd/journald.conf.d
    echo "[Journal]" > ${initdir}/etc/systemd/journald.conf.d/kdump.conf
    echo "Storage=volatile" >> ${initdir}/etc/systemd/journald.conf.d/kdump.conf
    echo "ReadKMsg=no" >> ${initdir}/etc/systemd/journald.conf.d/kdump.conf
    echo "ForwardToConsole=yes" >> ${initdir}/etc/systemd/journald.conf.d/kdump.conf
}

install() {
    declare -A unique_netifs
    local arch _netifs

    kdump_module_init
    kdump_install_conf
    remove_sysctl_conf

    # Onlining secondary cpus breaks kdump completely on KVM on Power hosts
    # Though we use maxcpus=1 by default but 40-redhat.rules will bring up all
    # possible cpus by default. (rhbz1270174 rhbz1266322)
    # Thus before we get the kernel fix and the systemd rule fix let's remove
    # the cpu online rule in kdump initramfs.
    arch=$(uname -m)
    if [[ "$arch" = "ppc64le" ]] || [[ "$arch" = "ppc64" ]]; then
        remove_cpu_online_rule
    fi

    if is_ssh_dump_target; then
        kdump_install_random_seed
    fi
    dracut_install -o /etc/adjtime /etc/localtime
    inst "$moddir/monitor_dd_progress" "/kdumpscripts/monitor_dd_progress"
    chmod +x ${initdir}/kdumpscripts/monitor_dd_progress
    inst "/bin/dd" "/bin/dd"
    inst "/bin/tail" "/bin/tail"
    inst "/bin/date" "/bin/date"
    inst "/bin/sync" "/bin/sync"
    inst "/bin/cut" "/bin/cut"
    inst "/bin/head" "/bin/head"
    inst "/sbin/makedumpfile" "/sbin/makedumpfile"
    inst "/sbin/vmcore-dmesg" "/sbin/vmcore-dmesg"
    inst "/usr/bin/printf" "/sbin/printf"
    inst "/usr/bin/logger" "/sbin/logger"
    inst "/usr/bin/chmod" "/sbin/chmod"
    inst "/lib/kdump/kdump-lib.sh" "/lib/kdump-lib.sh"
    inst "/lib/kdump/kdump-lib-initramfs.sh" "/lib/kdump-lib-initramfs.sh"
    inst "/lib/kdump/kdump-logger.sh" "/lib/kdump-logger.sh"
    inst "$moddir/kdump.sh" "/usr/bin/kdump.sh"
    inst "$moddir/kdump-capture.service" "$systemdsystemunitdir/kdump-capture.service"
    systemctl -q --root "$initdir" add-wants initrd.target kdump-capture.service
    inst "$moddir/kdump-error-handler.sh" "/usr/bin/kdump-error-handler.sh"
    inst "$moddir/kdump-error-handler.service" "$systemdsystemunitdir/kdump-error-handler.service"
    # Replace existing emergency service and emergency target
    cp "$moddir/kdump-emergency.service" "$initdir/$systemdsystemunitdir/emergency.service"
    cp "$moddir/kdump-emergency.target" "$initdir/$systemdsystemunitdir/emergency.target"
    # Also redirect dracut-emergency to kdump error handler
    ln_r "$systemdsystemunitdir/emergency.service" "$systemdsystemunitdir/dracut-emergency.service"

    # Check for all the devices and if any device is iscsi, bring up iscsi
    # target. Ideally all this should be pushed into dracut iscsi module
    # at some point of time.
    kdump_check_iscsi_targets

    _netifs=$(_get_kdump_netifs)
    if [[ -n "$_netifs" ]]; then
        kdump_install_nm_netif_allowlist "$_netifs"
        kdump_install_nic_driver "$_netifs"
    fi

    kdump_install_systemd_conf

    # For the lvm type target under kdump, in /etc/lvm/lvm.conf we can
    # safely replace "reserved_memory=XXXX"(default value is 8192) with
    # "reserved_memory=1024" to lower memory pressure under kdump. We do
    # it unconditionally here, if "/etc/lvm/lvm.conf" doesn't exist, it
    # actually does nothing.
    sed -i -e \
      's/\(^[[:space:]]*reserved_memory[[:space:]]*=\)[[:space:]]*[[:digit:]]*/\1 1024/' \
      ${initdir}/etc/lvm/lvm.conf &>/dev/null

    # Skip initrd-cleanup.service and initrd-parse-etc.service becasue we don't
    # need to switch root. Instead of removing them, we use ConditionPathExists
    # to check if /proc/vmcore exists to determine if we are in kdump.
    sed -i '/\[Unit\]/a ConditionPathExists=!\/proc\/vmcore' \
        "${initdir}/${systemdsystemunitdir}/initrd-cleanup.service" &> /dev/null

    sed -i '/\[Unit\]/a ConditionPathExists=!\/proc\/vmcore' \
        "${initdir}/${systemdsystemunitdir}/initrd-parse-etc.service" &> /dev/null

    # Save more memory by dropping switch root capability
    dracut_no_switch_root
}
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#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# This service will be placed in kdump initramfs and replace both the systemd
# emergency service and dracut emergency shell. IOW, any emergency will be
# kick this service and in turn isolating to kdump error handler.

[Unit]
Description=Kdump Emergency
DefaultDependencies=no
IgnoreOnIsolate=yes

[Service]
ExecStart=/usr/bin/systemctl --no-block isolate kdump-error-handler.service
Type=oneshot
StandardInput=tty-force
StandardOutput=inherit
StandardError=inherit
KillMode=process
IgnoreSIGPIPE=no

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\��n������'��99kdumpbase/kdump-error-handler.servicenu��[�����������#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# This service will run the real kdump error handler code. Executing the
# failure action configured in kdump.conf

[Unit]
Description=Kdump Error Handler
DefaultDependencies=no
After=systemd-vconsole-setup.service
Wants=systemd-vconsole-setup.service
AllowIsolate=yes

[Service]
Environment=HOME=/
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
WorkingDirectory=/
ExecStart=/bin/kdump-error-handler.sh
Type=oneshot
StandardInput=tty-force
StandardOutput=inherit
StandardError=inherit
KillMode=process
IgnoreSIGPIPE=no

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\�r����������"��99kdumpbase/kdump-error-handler.shnu�ȯ����������#!/bin/sh

. /lib/kdump-lib-initramfs.sh

set -o pipefail
export PATH=$PATH:$KDUMP_SCRIPT_DIR

get_kdump_confs
do_failure_action
do_final_action
PK�����4i\�L�F������"��99kdumpbase/kdump-emergency.targetnu��[�����������#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Emergency Mode
Documentation=man:systemd.special(7)
Requires=emergency.service
After=emergency.service
AllowIsolate=yes
IgnoreOnIsolate=yes
PK�����4i\P�P������!��99kdumpbase/kdump-capture.servicenu��[�����������#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Kdump Vmcore Save Service
After=initrd.target initrd-parse-etc.service sysroot.mount
After=dracut-initqueue.service dracut-pre-mount.service dracut-mount.service dracut-pre-pivot.service
Before=initrd-cleanup.service
ConditionPathExists=/etc/initrd-release
OnFailure=emergency.target
OnFailureJobMode=isolate

[Service]
Environment=DRACUT_SYSTEMD=1
Environment=NEWROOT=/sysroot
Type=oneshot
ExecStart=/bin/kdump.sh
StandardInput=null
StandardOutput=syslog
StandardError=syslog+console
KillMode=process
RemainAfterExit=yes

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
PK�����4i\Z�~O��������99kdumpbase/kdump.shnu�ȯ����������#!/bin/sh

# continue here only if we have to save dump.
if [ -f /etc/fadump.initramfs ] && [ ! -f /proc/device-tree/rtas/ibm,kernel-dump ] && [ ! -f /proc/device-tree/ibm,opal/dump/mpipl-boot ]; then
    exit 0
fi

. /lib/dracut-lib.sh
. /lib/kdump-lib-initramfs.sh

set -o pipefail
DUMP_RETVAL=0

export PATH=$PATH:$KDUMP_SCRIPT_DIR

do_dump()
{
    local _ret

    eval $DUMP_INSTRUCTION
    _ret=$?

    if [ $_ret -ne 0 ]; then
        derror "saving vmcore failed"
    fi

    return $_ret
}

do_kdump_pre()
{
    local _ret

    if [ -n "$KDUMP_PRE" ]; then
        "$KDUMP_PRE"
        _ret=$?
        if [ $_ret -ne 0 ]; then
            derror "$KDUMP_PRE exited with $_ret status"
            return $_ret
        fi
    fi

    # if any script fails, it just raises warning and continues
    if [ -d /etc/kdump/pre.d ]; then
        for file in /etc/kdump/pre.d/*; do
            "$file"
            _ret=$?
            if [ $_ret -ne 0 ]; then
                derror "$file exited with $_ret status"
            fi
        done
    fi
    return 0
}

do_kdump_post()
{
    local _ret

    if [ -d /etc/kdump/post.d ]; then
        for file in /etc/kdump/post.d/*; do
            "$file" "$1"
            _ret=$?
            if [ $_ret -ne 0 ]; then
                derror "$file exited with $_ret status"
            fi
        done
    fi

    if [ -n "$KDUMP_POST" ]; then
        "$KDUMP_POST" "$1"
        _ret=$?
        if [ $_ret -ne 0 ]; then
            derror "$KDUMP_POST exited with $_ret status"
        fi
    fi
}

add_dump_code()
{
    DUMP_INSTRUCTION=$1
}

dump_raw()
{
    local _raw=$1

    [ -b "$_raw" ] || return 1

    dinfo "saving to raw disk $_raw"

    if ! $(echo -n $CORE_COLLECTOR|grep -q makedumpfile); then
        _src_size=`ls -l /proc/vmcore | cut -d' ' -f5`
        _src_size_mb=$(($_src_size / 1048576))
        monitor_dd_progress $_src_size_mb &
    fi

    dinfo "saving vmcore"
    $CORE_COLLECTOR /proc/vmcore | dd of=$_raw bs=$DD_BLKSIZE >> /tmp/dd_progress_file 2>&1 || return 1
    sync

    dinfo "saving vmcore complete"
    return 0
}

dump_ssh()
{
    local _ret=0
    local _exitcode=0 _exitcode2=0
    local _opt="-i $1 -o BatchMode=yes -o StrictHostKeyChecking=yes"
    local _dir="$KDUMP_PATH/$HOST_IP-$DATEDIR"
    local _host=$2
    local _vmcore="vmcore"
    local _ipv6_addr="" _username=""

    dinfo "saving to $_host:$_dir"

    cat /var/lib/random-seed > /dev/urandom
    ssh -q $_opt $_host mkdir -p $_dir || return 1

    save_vmcore_dmesg_ssh ${DMESG_COLLECTOR} ${_dir} "${_opt}" $_host
    save_opalcore_ssh ${_dir} "${_opt}" $_host

    dinfo "saving vmcore"

    if is_ipv6_address "$_host"; then
        _username=${_host%@*}
        _ipv6_addr="[${_host#*@}]"
    fi

    if [ "${CORE_COLLECTOR%%[[:blank:]]*}" = "scp" ]; then
        if [ -n "$_username" ] && [ -n "$_ipv6_addr" ]; then
            scp -q $_opt /proc/vmcore "$_username@$_ipv6_addr:$_dir/vmcore-incomplete"
        else
            scp -q $_opt /proc/vmcore "$_host:$_dir/vmcore-incomplete"
        fi
        _exitcode=$?
    else
        $CORE_COLLECTOR /proc/vmcore | ssh $_opt $_host "umask 0077 && dd bs=512 of=$_dir/vmcore-incomplete"
        _exitcode=$?
        _vmcore="vmcore.flat"
    fi

    if [ $_exitcode -eq 0 ]; then
        ssh $_opt $_host "mv $_dir/vmcore-incomplete $_dir/$_vmcore"
        _exitcode2=$?
        if [ $_exitcode2 -ne 0 ]; then
            derror "moving vmcore failed, _exitcode:$_exitcode2"
        else
            dinfo "saving vmcore complete"
        fi
    else
        derror "saving vmcore failed, _exitcode:$_exitcode"
    fi

    dinfo "saving the $KDUMP_LOG_FILE to $_host:$_dir/"
    save_log
    if [ -n "$_username" ] && [ -n "$_ipv6_addr" ]; then
        scp -q $_opt $KDUMP_LOG_FILE "$_username@$_ipv6_addr:$_dir/"
    else
        scp -q $_opt $KDUMP_LOG_FILE "$_host:$_dir/"
    fi
    _ret=$?
    if [ $_ret -ne 0 ]; then
        derror "saving log file failed, _exitcode:$_ret"
    fi

    if [ $_exitcode -ne 0 ] || [ $_exitcode2 -ne 0 ];then
        return 1
    fi

    return 0
}

save_opalcore_ssh() {
    local _path=$1
    local _opts="$2"
    local _location=$3
    local _user_name="" _ipv6addr=""

    ddebug "_path=$_path _opts=$_opts _location=$_location"

    if [ ! -f $OPALCORE ]; then
        # Check if we are on an old kernel that uses a different path
        if [ -f /sys/firmware/opal/core ]; then
            OPALCORE="/sys/firmware/opal/core"
        else
            return 0
        fi
    fi

    if is_ipv6_address "$_host"; then
        _user_name=${_location%@*}
        _ipv6addr="[${_location#*@}]"
    fi

    dinfo "saving opalcore:$OPALCORE to $_location:$_path"

    if [ -n "$_user_name" ] && [ -n "$_ipv6addr" ]; then
        scp $_opts $OPALCORE $_user_name@$_ipv6addr:$_path/opalcore-incomplete
    else
        scp $_opts $OPALCORE $_location:$_path/opalcore-incomplete
    fi
    if [ $? -ne 0 ]; then
        derror "saving opalcore failed"
       return 1
    fi

    ssh $_opts $_location mv $_path/opalcore-incomplete $_path/opalcore
    dinfo "saving opalcore complete"
    return 0
}

save_vmcore_dmesg_ssh() {
    local _dmesg_collector=$1
    local _path=$2
    local _opts="$3"
    local _location=$4

    dinfo "saving vmcore-dmesg.txt to $_location:$_path"
    $_dmesg_collector /proc/vmcore | ssh $_opts $_location "umask 0077 && dd of=$_path/vmcore-dmesg-incomplete.txt"
    _exitcode=$?

    if [ $_exitcode -eq 0 ]; then
        ssh -q $_opts $_location mv $_path/vmcore-dmesg-incomplete.txt $_path/vmcore-dmesg.txt
        dinfo "saving vmcore-dmesg.txt complete"
    else
        derror "saving vmcore-dmesg.txt failed"
    fi
}

get_host_ip()
{
    local _host
    if is_nfs_dump_target || is_ssh_dump_target
    then
        kdumpnic=$(getarg kdumpnic=)
        [ -z "$kdumpnic" ] && derror "failed to get kdumpnic!" && return 1
        _host=`ip addr show dev $kdumpnic|grep '[ ]*inet'`
        [ $? -ne 0 ] && derror "wrong kdumpnic: $kdumpnic" && return 1
        _host=`echo $_host | head -n 1 | cut -d' ' -f2`
        _host="${_host%%/*}"
        [ -z "$_host" ] && derror "wrong kdumpnic: $kdumpnic" && return 1
        HOST_IP=$_host
    fi
    return 0
}

read_kdump_conf()
{
    if [ ! -f "$KDUMP_CONF" ]; then
        derror "$KDUMP_CONF not found"
        return
    fi

    get_kdump_confs

    # rescan for add code for dump target
    while read config_opt config_val;
    do
        # remove inline comments after the end of a directive.
        case "$config_opt" in
        dracut_args)
            config_val=$(get_dracut_args_target "$config_val")
            if [ -n "$config_val" ]; then
                config_val=$(get_mntpoint_from_target "$config_val")
                add_dump_code "dump_fs $config_val"
            fi
            ;;
        ext[234]|xfs|btrfs|minix|nfs)
            config_val=$(get_mntpoint_from_target "$config_val")
            add_dump_code "dump_fs $config_val"
            ;;
        raw)
            add_dump_code "dump_raw $config_val"
            ;;
        ssh)
            add_dump_code "dump_ssh $SSH_KEY_LOCATION $config_val"
            ;;
        esac
    done <<< "$(read_strip_comments $KDUMP_CONF)"
}

fence_kdump_notify()
{
    if [ -n "$FENCE_KDUMP_NODES" ]; then
        $FENCE_KDUMP_SEND $FENCE_KDUMP_ARGS $FENCE_KDUMP_NODES &
    fi
}

read_kdump_conf
fence_kdump_notify

get_host_ip
if [ $? -ne 0 ]; then
    derror "get_host_ip exited with non-zero status!"
    exit 1
fi

if [ -z "$DUMP_INSTRUCTION" ]; then
    add_dump_code "dump_fs $NEWROOT"
fi

do_kdump_pre
if [ $? -ne 0 ]; then
    derror "kdump_pre script exited with non-zero status!"
    do_final_action
    # During systemd service to reboot the machine, stop this shell script running
    exit 1
fi
make_trace_mem "kdump saving vmcore" '1:shortmem' '2+:mem' '3+:slab'
do_dump
DUMP_RETVAL=$?

do_kdump_post $DUMP_RETVAL
if [ $? -ne 0 ]; then
    derror "kdump_post script exited with non-zero status!"
fi

if [ $DUMP_RETVAL -ne 0 ]; then
    exit 1
fi

do_final_action
PK�����4i\����U��U����90btrfs/btrfs_finished.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

btrfs_check_complete() {
    local _rootinfo _dev
    _dev="${1:-/dev/root}"
    [ -e "$_dev" ] || return 0
    _rootinfo=$(udevadm info --query=env "--name=$_dev" 2>/dev/null)
    if strstr "$_rootinfo" "ID_FS_TYPE=btrfs"; then
        info "Checking, if btrfs device complete"
        unset __btrfs_mount
        mount -o ro "$_dev" /tmp >/dev/null 2>&1
        __btrfs_mount=$?
        [ $__btrfs_mount -eq 0 ] && umount "$_dev" >/dev/null 2>&1
        return $__btrfs_mount
    fi
    return 0
}

btrfs_check_complete $1
exit $?
PK�����4i\JN3W��������90btrfs/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    local _rootdev
    # if we don't have btrfs installed on the host system,
    # no point in trying to support it in the initramfs.
    require_binaries btrfs || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ "$fs" == "btrfs" ]] && return 0
        done
        return 255
    }

    return 0
}

# called by dracut
depends() {
    echo udev-rules
    return 0
}

# called by dracut
installkernel() {
    instmods btrfs
    # Make sure btfs can use fast crc32c implementations where available (bsc#1011554)
    instmods crc32c-intel
}

# called by dracut
install() {
    if ! inst_rules 64-btrfs.rules; then
        inst_rules "$moddir/80-btrfs.rules"
        case "$(btrfs --help)" in
            *device\ ready*)
                inst_script "$moddir/btrfs_device_ready.sh" /sbin/btrfs_finished ;;
            *)
                inst_script "$moddir/btrfs_finished.sh" /sbin/btrfs_finished ;;
        esac
    fi

    if ! dracut_module_included "systemd"; then
        inst_hook initqueue/timeout 10 "$moddir/btrfs_timeout.sh"
    fi

    inst_multiple -o btrfsck btrfs-zero-log
    inst $(command -v btrfs) /sbin/btrfs
}

PK�����4i\9�������90btrfs/80-btrfs.rulesnu��[�����������SUBSYSTEM!="block", GOTO="btrfs_end"
ACTION!="add|change", GOTO="btrfs_end"
ENV{ID_FS_TYPE}!="btrfs", GOTO="btrfs_end"
RUN+="/sbin/btrfs device scan $env{DEVNAME}"

RUN+="/sbin/initqueue --finished --unique --name btrfs_finished /sbin/btrfs_finished"

LABEL="btrfs_end"
PK�����4i\��]��������90btrfs/btrfs_device_ready.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

btrfs_check_complete() {
    local _rootinfo _dev
    _dev="${1:-/dev/root}"
    [ -e "$_dev" ] || return 0
    _rootinfo=$(udevadm info --query=env "--name=$_dev" 2>/dev/null)
    if strstr "$_rootinfo" "ID_FS_TYPE=btrfs"; then
        info "Checking, if btrfs device complete"
        btrfs device ready "$_dev" >/dev/null 2>&1
        return $?
    fi
    return 0
}

btrfs_check_complete $1
exit $?
PK�����4i\`�ю���������90btrfs/btrfs_timeout.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

info "Scanning for all btrfs devices"
/sbin/btrfs device scan >/dev/null 2>&1
PK�����4i\[��
��
����95nfs/parse-nfsroot.shnu�ȯ����������#!/bin/sh
#
# Preferred format:
#       root=nfs[4]:[server:]path[:options]
#
# This syntax can come from DHCP root-path as well.
#
# Legacy format:
#       root=/dev/nfs nfsroot=[server:]path[,options]
#
# In Legacy root=/dev/nfs mode, if the 'nfsroot' parameter is not given
# on the command line or is empty, the dhcp root-path is used as
# [server:]path[:options] or the default "/tftpboot/%s" will be used.
#
# If server is unspecified it will be pulled from one of the following
# sources, in order:
#       static ip= option on kernel command line
#       DHCP next-server option
#       DHCP server-id option
#       DHCP root-path option
#
# NFSv4 is only used if explicitly requested with nfs4: prefix, otherwise
# NFSv3 is used.
#

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

# This script is sourced, so root should be set. But let's be paranoid
[ -z "$root" ] && root=$(getarg root=)
[ -z "$nfsroot" ] && nfsroot=$(getarg nfsroot=)

[ -n "$netroot" ] && oldnetroot="$netroot"

# netroot= cmdline argument must be ignored, but must be used if
# we're inside netroot to parse dhcp root-path
if [ -n "$netroot" ] ; then
    for n in $(getargs netroot=); do
        [ "$n" = "$netroot" ] && break
    done
    if [ "$n" = "$netroot" ]; then
        #warn "Ignoring netroot argument for NFS"
        netroot=$root
    fi
else
    netroot=$root;
fi

# LEGACY: nfsroot= is valid only if root=/dev/nfs
if [ -n "$nfsroot" ] ; then
    # @deprecated
    warn "Argument nfsroot is deprecated and might be removed in a future release. See 'man dracut.kernel' for more information."
    if [ "$(getarg root=)" != "/dev/nfs"  ]; then
        die "Argument nfsroot only accepted for legacy root=/dev/nfs"
    fi
    netroot=nfs:$nfsroot;
fi

case "$netroot" in
    /dev/nfs) netroot=nfs;;
    /dev/*)
        if [ -n "$oldnetroot" ]; then
            netroot="$oldnetroot"
        else
            unset netroot
        fi
	return
	;;
    # LEGACY: root=<server-ip>:/<path
    [0-9]*:/*|[0-9]*\.[0-9]*\.[0-9]*[!:]|/*)
        netroot=nfs:$netroot;;
esac

# Continue if nfs
case "${netroot%%:*}" in
    nfs|nfs4|/dev/nfs);;
    *)
        if [ -n "$oldnetroot" ]; then
            netroot="$oldnetroot"
        else
            unset netroot
        fi
        return
        ;;
esac

# Check required arguments

if nfsdomain=$(getarg rd.nfs.domain -d rd_NFS_DOMAIN); then
    if [ -f /etc/idmapd.conf ]; then
        sed -i -e \
            "s/^[[:space:]#]*Domain[[:space:]]*=.*/Domain = $nfsdomain/g" \
            /etc/idmapd.conf
    fi
    # and even again after the sed, in case it was not yet specified
    echo "Domain = $nfsdomain" >> /etc/idmapd.conf
fi

nfsroot_to_var $netroot
[ "$path" = "error" ] && die "Argument nfsroot must contain a valid path!"

# Set fstype, might help somewhere
fstype=${nfs#/dev/}

# Rewrite root so we don't have to parse this uglyness later on again
netroot="$fstype:$server:$path:$options"

# If we don't have a server, we need dhcp
if [ -z "$server" ] ; then
    DHCPORSERVER="1"
fi;

# Done, all good!
rootok=1

# Shut up init error check or make sure that block parser wont get
# confused by having /dev/nfs[4]
root="$fstype"

echo '[ -e $NEWROOT/proc ]' > $hookdir/initqueue/finished/nfsroot.sh

mkdir -p /var/lib/rpcbind
chown rpc:rpc /var/lib/rpcbind
chmod 770 /var/lib/rpcbind
PK�����4i\�C��,��,����95nfs/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # If our prerequisites are not met, fail anyways.
    require_any_binary rpcbind portmap || return 1
    require_binaries rpc.statd mount.nfs mount.nfs4 umount || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ "$fs" == "nfs" ]] && return 0
            [[ "$fs" == "nfs3" ]] && return 0
            [[ "$fs" == "nfs4" ]] && return 0
        done
        return 255
    }
    return 0
}

# called by dracut
depends() {
    # We depend on network modules being loaded
    echo network
}

# called by dracut
installkernel() {
    hostonly='' instmods =net/sunrpc =fs/nfs ipv6 nfs_acl nfs_layout_nfsv41_files
}

cmdline() {
    local nfs_device
    local nfs_options
    local nfs_root
    local nfs_address
    local lookup
    local ifname

    ### nfsroot= ###
    nfs_device=$(findmnt -t nfs4 -n -o SOURCE /)
    if [ -n "$nfs_device" ];then
        nfs_root="root=nfs4:$nfs_device"
    else
        nfs_device=$(findmnt -t nfs -n -o SOURCE /)
        [ -z "$nfs_device" ] && return
        nfs_root="root=nfs:$nfs_device"
    fi
    nfs_options=$(findmnt -t nfs4,nfs -n -o OPTIONS /)
    [ -n "$nfs_options" ] && nfs_root="$nfs_root:$nfs_options"
    echo "$nfs_root"

    ### ip= ###
    if [[ $nfs_device = [0-9]*\.[0-9]*\.[0-9]*.[0-9]* ]] || [[ $nfs_device = \[.*\] ]]; then
        nfs_address="${nfs_device%%:*}"
    else
        lookup=$(host "${nfs_device%%:*}"| grep " address " | head -n1)
        nfs_address=${lookup##* }
    fi
    ifname=$(ip -o route get to $nfs_address | sed -n 's/.*dev \([^ ]*\).*/\1/p')
    if [ -d /sys/class/net/$ifname/bonding ]; then
        dinfo "Found bonded interface '${ifname}'. Make sure to provide an appropriate 'bond=' cmdline."
        return
    elif [ -e /sys/class/net/$ifname/address ] ; then
        ifmac=$(cat /sys/class/net/$ifname/address)
        printf 'ifname=%s:%s ' ${ifname} ${ifmac}
    fi

    printf 'ip=%s:static\n' ${ifname}
}

# called by dracut
install() {
    local _i
    local _nsslibs
    inst_multiple -o portmap rpcbind rpc.statd mount.nfs \
        mount.nfs4 umount rpc.idmapd sed /etc/netconfig chmod "$tmpfilesdir/rpcbind.conf"
    inst_multiple /etc/services /etc/nsswitch.conf /etc/rpc /etc/protocols /etc/idmapd.conf

    if [[ $hostonly_cmdline == "yes" ]]; then
        local _netconf="$(cmdline)"
        [[ $_netconf ]] && printf "%s\n" "$_netconf" >> "${initdir}/etc/cmdline.d/95nfs.conf"
    fi

    if [ -f /lib/modprobe.d/nfs.conf ]; then
        inst_multiple /lib/modprobe.d/nfs.conf
    else
        [ -d $initdir/etc/modprobe.d/ ] || mkdir $initdir/etc/modprobe.d
        echo "alias nfs4 nfs" > $initdir/etc/modprobe.d/nfs.conf
    fi

    inst_libdir_file 'libnfsidmap_nsswitch.so*' 'libnfsidmap/*.so' 'libnfsidmap*.so*'

    _nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' /etc/nsswitch.conf \
        |  tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
    _nsslibs=${_nsslibs#|}
    _nsslibs=${_nsslibs%|}

    inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'

    inst_hook cmdline 90 "$moddir/parse-nfsroot.sh"
    inst_hook pre-udev 99 "$moddir/nfs-start-rpc.sh"
    inst_hook cleanup 99 "$moddir/nfsroot-cleanup.sh"
    inst "$moddir/nfsroot.sh" "/sbin/nfsroot"
    inst "$moddir/nfs-lib.sh" "/lib/nfs-lib.sh"
    mkdir -m 0755 -p "$initdir/var/lib/nfs/rpc_pipefs"
    mkdir -m 0770 -p "$initdir/var/lib/rpcbind"
    [ -d "$dracutsysrootdir/var/lib/nfs/statd/sm" ] && \
        mkdir -m 0700 -p "$initdir/var/lib/nfs/statd" && \
        mkdir -m 0755 -p "$initdir/var/lib/nfs/statd/sm" && \
        chown -R rpcuser:rpcuser "$initdir/var/lib/nfs/statd"
    [ -d "$dracutsysrootdir/var/lib/nfs/sm" ] && \
        mkdir -m 0755 -p "$initdir/var/lib/nfs/sm" &&
        chown -R rpcuser:rpcuser "$initdir/var/lib/nfs/sm"

    # Rather than copy the passwd file in, just set a user for rpcbind
    # We'll save the state and restart the daemon from the root anyway
    grep -E '^nfsnobody:|^rpc:|^rpcuser:' /etc/passwd >> "$initdir/etc/passwd"
    grep -E '^nogroup:|^rpc:|^nobody:' /etc/group >> "$initdir/etc/group"

    # rpc user needs to be able to write to this directory to save the warmstart
    # file
    chmod 770 "$initdir/var/lib/rpcbind"
    grep -q '^rpc:' /etc/passwd \
        && grep -q '^rpc:' /etc/group
    dracut_need_initqueue
}
PK�����4i\^%f��f����95nfs/nfs-start-rpc.shnu�ȯ����������#!/bin/sh


if modprobe sunrpc || strstr "$(cat /proc/filesystems)" rpc_pipefs; then

    [ ! -d /var/lib/nfs/rpc_pipefs/nfs ] && \
        mount -t rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs

    # Start rpcbind or rpcbind
    # FIXME occasionally saw 'rpcbind: fork failed: No such device' -- why?
    command -v portmap >/dev/null && [ -z "$(pidof portmap)" ] && portmap
    if command -v rpcbind >/dev/null && [ -z "$(pidof rpcbind)" ]; then
        mkdir -p /run/rpcbind
        rpcbind
    fi

    # Start rpc.statd as mount won't let us use locks on a NFSv4
    # filesystem without talking to it. NFSv4 does locks internally,
    # rpc.lockd isn't needed
    [ -z "$(pidof rpc.statd)" ] && rpc.statd
    [ -z "$(pidof rpc.idmapd)" ] && rpc.idmapd
else
    warn 'Kernel module "sunrpc" not in the initramfs, or support for filesystem "rpc_pipefs" missing!'
fi
PK�����4i\ɕ�$��$����95nfs/nfs-lib.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
. /lib/net-lib.sh

# TODO: make these things not pollute the calling namespace

# nfs_to_var NFSROOT [NETIF]
# use NFSROOT to set $nfs, $server, $path, and $options.
# NFSROOT is something like: nfs[4]:<server>:/<path>[:<options>|,<options>]
# NETIF is used to get information from DHCP options, if needed.
nfs_to_var() {
    # Unfortunately, there's multiple styles of nfs "URL" in use, so we need
    # extra functions to parse them into $nfs, $server, $path, and $options.
    # FIXME: local netif=${2:-$netif}?
    case "$1" in
        nfs://*) rfc2224_nfs_to_var "$1" ;;
        nfs:*[*) anaconda_nfsv6_to_var "$1" ;;
        nfs:*:*:/*) anaconda_nfs_to_var "$1" ;;
        *) nfsroot_to_var "$1" ;;
    esac
    # if anything's missing, try to fill it in from DHCP options
    if [ -z "$server" ] || [ -z "$path" ]; then nfsroot_from_dhcp $2; fi
    # if there's a "%s" in the path, replace it with the hostname/IP
    if strstr "$path" "%s"; then
        local node=""
        read node < /proc/sys/kernel/hostname
        [ "$node" = "(none)" ] && node=$(get_ip $2)
        path=${path%%%s*}$node${path#*%s} # replace only the first %s
    fi
}

# root=nfs:[<server-ip>:]<root-dir>[:<nfs-options>]
# root=nfs4:[<server-ip>:]<root-dir>[:<nfs-options>]
nfsroot_to_var() {
    # strip nfs[4]:
    local arg="$@:"
    nfs="${arg%%:*}"
    arg="${arg##$nfs:}"

    # check if we have a server
    if strstr "$arg" ':/' ; then
        server="${arg%%:/*}"
        arg="/${arg##*:/}"
    fi

    path="${arg%%:*}"

    # rest are options
    options="${arg##$path}"
    # strip leading ":"
    options="${options##:}"
    # strip  ":"
    options="${options%%:}"

    # Does it really start with '/'?
    [ -n "${path%%/*}" ] && path="error";

    #Fix kernel legacy style separating path and options with ','
    if [ "$path" != "${path#*,}" ] ; then
        options=${path#*,}
        path=${path%%,*}
    fi
}

# RFC2224: nfs://<server>[:<port>]/<path>
rfc2224_nfs_to_var() {
    nfs="nfs"
    server="${1#nfs://}"
    path="/${server#*/}"
    server="${server%%/*}"
    server="${server%%:}" # anaconda compat (nfs://<server>:/<path>)
    local port="${server##*:}"
    [ "$port" != "$server" ] && options="port=$port"
}

# Anaconda-style path with options: nfs:<options>:<server>:/<path>
# (without mount options, anaconda is the same as dracut)
anaconda_nfs_to_var() {
    nfs="nfs"
    options="${1#nfs:}"
    server="${options#*:}"
    server="${server%:/*}"
    options="${options%%:*}"
    path="/${1##*:/}"
}

# IPv6 nfs path will be treated separately
anaconda_nfsv6_to_var() {
    nfs="nfs"
    path="$1"
    options="${path#*:/}"
    path="/${options%%:*}"
    server="${1#*nfs:}"
    if str_starts $server '['; then
        server="${server%:/*}"
        options="${options#*:*}"
    else
        server="${server%:/*}"
        options="${server%%:*}"
        server="${server#*:}"
    fi
}

# nfsroot_from_dhcp NETIF
# fill in missing server/path from DHCP options.
nfsroot_from_dhcp() {
    local f
    for f in /tmp/net.$1.override /tmp/dhclient.$1.dhcpopts; do
        [ -f $f ] && . $f
    done
    [ -n "$new_root_path" ] && nfsroot_to_var "$nfs:$new_root_path"
    [ -z "$path" ] && [ "$(getarg root=)" = "/dev/nfs" ] && path=/tftpboot/%s
    [ -z "$server" ] && server=$srv
    [ -z "$server" ] && server=$new_next_server
    [ -z "$server" ] && server=$new_dhcp_server_identifier
    [ -z "$server" ] && server=${new_root_path%%:*}
}

# Look through $options, fix "rw"/"ro", move "lock"/"nolock" to $nfslock
munge_nfs_options() {
    local f="" flags="" nfsrw="ro" OLDIFS="$IFS"
    IFS=,
    for f in $options; do
        case $f in
            ro|rw) nfsrw=$f ;;
            lock|nolock) nfslock=$f ;;
            *) flags=${flags:+$flags,}$f ;;
        esac
    done
    IFS="$OLDIFS"

    # Override rw/ro if set on cmdline
    getarg ro >/dev/null && nfsrw=ro
    getarg rw >/dev/null && nfsrw=rw

    options=$nfsrw${flags:+,$flags}
}

# mount_nfs NFSROOT MNTDIR [NETIF]
mount_nfs() {
    local nfsroot="$1" mntdir="$2" netif="$3"
    local nfs="" server="" path="" options=""
    nfs_to_var "$nfsroot" $netif
    munge_nfs_options
    if [ "$nfs" = "nfs4" ]; then
        options=$options${nfslock:+,$nfslock}
    else
        # NFSv{2,3} doesn't support using locks as it requires a helper to
        # transfer the rpcbind state to the new root
        [ "$nfslock" = "lock" ] \
            && warn "Locks unsupported on NFSv{2,3}, using nolock" 1>&2
        options=$options,nolock
    fi
    mount -t $nfs -o$options "$server:$path" "$mntdir"
}
PK�����4i\Z�M��M����95nfs/nfsroot-cleanup.shnu�ȯ����������#!/bin/sh

type incol2 >/dev/null 2>&1 || . /lib/dracut-lib.sh

[ -f /tmp/nfs.rpc_pipefs_path ] && rpcpipefspath=`cat /tmp/nfs.rpc_pipefs_path`
[ -z "$rpcpipefspath" ] && rpcpipefspath=var/lib/nfs/rpc_pipefs

pid=$(pidof rpc.statd)
[ -n "$pid" ] && kill $pid

pid=$(pidof rpc.idmapd)
[ -n "$pid" ] && kill $pid

pid=$(pidof rpcbind)
[ -n "$pid" ] && kill $pid

if incol2 /proc/mounts /var/lib/nfs/rpc_pipefs; then
    # try to create the destination directory
    [ -d $NEWROOT/$rpcpipefspath ] || \
        mkdir -m 0755 -p $NEWROOT/$rpcpipefspath 2>/dev/null

    if [ -d $NEWROOT/$rpcpipefspath ]; then
        # mount --move does not seem to work???
        mount --bind /var/lib/nfs/rpc_pipefs $NEWROOT/$rpcpipefspath
        umount /var/lib/nfs/rpc_pipefs 2>/dev/null
    else
        umount /var/lib/nfs/rpc_pipefs 2>/dev/null
    fi
fi

PK�����4i\�����������95nfs/nfsroot.shnu�ȯ����������#!/bin/sh

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
. /lib/nfs-lib.sh

[ "$#" = 3 ] || exit 1

# root is in the form root=nfs[4]:[server:]path[:options], either from
# cmdline or dhcp root-path
netif="$1"
root="$2"
NEWROOT="$3"

nfs_to_var $root $netif
[ -z "$server" ] && die "Required parameter 'server' is missing"

mount_nfs $root $NEWROOT $netif && { [ -e /dev/root ] || ln -s null /dev/root ; [ -e /dev/nfs ] || ln -s null /dev/nfs; }

[ -f $NEWROOT/etc/fstab ] && cat $NEWROOT/etc/fstab > /dev/null

# inject new exit_if_exists
echo 'settle_exit_if_exists="--exit-if-exists=/dev/root"; rm -- "$job"' > $hookdir/initqueue/nfs.sh
# force udevsettle to break
> $hookdir/initqueue/work

need_shutdown
PK�����4i\&��P��P����30convertfs/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $mount_needs ]] && return 1
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_multiple bash find ldconfig mv rm cp ln
    inst_hook pre-pivot 99 "$moddir/do-convertfs.sh"
    inst_script "$moddir/convertfs.sh" /usr/bin/convertfs
}

PK�����4i\%�C��������30convertfs/convertfs.shnu�ȯ����������#!/bin/bash

ROOT="$1"

if [[ ! -d "$ROOT" ]]; then
    echo "Usage: $0 <rootdir>"
    exit 1
fi

if [[ "$ROOT" -ef / ]]; then
    echo "Can't convert the running system."
    echo "Please boot with 'rd.convertfs' on the kernel command line,"
    echo "to update with the help of the initramfs,"
    echo "or run this script from a rescue system."
    exit 1
fi

while [[ "$ROOT" != "${ROOT%/}" ]]; do
    ROOT=${ROOT%/}
done

if [ ! -L $ROOT/var/run -a -e $ROOT/var/run ]; then
    echo "Converting /var/run to symlink"
    mv -f $ROOT/var/run $ROOT/var/run.runmove~
    ln -sfn ../run $ROOT/var/run
fi

if [ ! -L $ROOT/var/lock -a -e $ROOT/var/lock ]; then
    echo "Converting /var/lock to symlink"
    mv -f $ROOT/var/lock $ROOT/var/lock.lockmove~
    ln -sfn ../run/lock $ROOT/var/lock
fi

needconvert() {
    for dir in "$ROOT/bin" "$ROOT/sbin" "$ROOT/lib" "$ROOT/lib64"; do
        if [[ -e "$dir" ]]; then
            [[ -L "$dir" ]] || return 0
        fi
    done
    return 1
}

if ! [ -e "$ROOT/usr/bin" ]; then
    echo "$ROOT/usr/bin does not exist!"
    echo "Make sure, the kernel command line has enough information"
    echo "to mount /usr (man dracut.cmdline)"
    exit 1
fi


if ! needconvert; then
    echo "Your system is already converted."
    exit 0
fi

testfile="$ROOT/.usrmovecheck$$"
rm -f -- "$testfile"
> "$testfile"
if [[ ! -e "$testfile" ]]; then
    echo "Cannot write to $ROOT/"
    exit 1
fi
rm -f -- "$testfile"

testfile="$ROOT/usr/.usrmovecheck$$"
rm -f -- "$testfile"
> "$testfile"
if [[ ! -e "$testfile" ]]; then
    echo "Cannot write to $ROOT/usr/"
    exit 1
fi
rm -f -- "$testfile"

find_mount() {
    local dev mnt etc wanted_dev
    wanted_dev="$(readlink -e -q $1)"
    while read dev mnt etc || [ -n "$dev" ]; do
        [ "$dev" = "$wanted_dev" ] && echo "$dev" && return 0
    done < /proc/mounts
    return 1
}

# usage: ismounted <mountpoint>
# usage: ismounted /dev/<device>
if command -v findmnt >/dev/null; then
    ismounted() {
        findmnt "$1" > /dev/null 2>&1
    }
else
    ismounted() {
        if [ -b "$1" ]; then
            find_mount "$1" > /dev/null && return 0
            return 1
        fi

        while read a m a || [ -n "$m" ]; do
            [ "$m" = "$1" ] && return 0
        done < /proc/mounts
        return 1
    }
fi

# clean up after ourselves no matter how we die.
cleanup() {
    echo "Something failed. Move back to the original state"
    for dir in "$ROOT/bin" "$ROOT/sbin" "$ROOT/lib" "$ROOT/lib64" \
	"$ROOT/usr/bin" "$ROOT/usr/sbin" "$ROOT/usr/lib" \
        "$ROOT/usr/lib64"; do
        [[ -d "${dir}.usrmove-new" ]] && rm -fr -- "${dir}.usrmove-new"
        if [[ -d "${dir}.usrmove-old" ]]; then
            mv "$dir" "${dir}.del~"
            mv "${dir}.usrmove-old" "$dir"
            rm -fr -- "${dir}.del~"
        fi
    done
}

trap 'ret=$?; [[ $ret -ne 0 ]] && cleanup;exit $ret;' EXIT
trap 'exit 1;' SIGINT

ismounted "$ROOT/usr" || CP_HARDLINK="-l"

set -e

# merge / and /usr in new dir in /usr
for dir in bin sbin lib lib64; do
    rm -rf -- "$ROOT/usr/${dir}.usrmove-new"
    [[ -L "$ROOT/$dir" ]] && continue
    [[ -d "$ROOT/$dir" ]] || continue
    echo "Make a copy of \`$ROOT/usr/$dir'."
    [[ -d "$ROOT/usr/$dir" ]] \
        && cp -ax -l "$ROOT/usr/$dir" "$ROOT/usr/${dir}.usrmove-new"
    echo "Merge the copy with \`$ROOT/$dir'."
    [[ -d "$ROOT/usr/${dir}.usrmove-new" ]] \
        || mkdir -p "$ROOT/usr/${dir}.usrmove-new"
    cp -axT $CP_HARDLINK --backup --suffix=.usrmove~ "$ROOT/$dir" "$ROOT/usr/${dir}.usrmove-new"
    echo "Clean up duplicates in \`$ROOT/usr/$dir'."
    # delete all symlinks that have been backed up
    find "$ROOT/usr/${dir}.usrmove-new" -type l -name '*.usrmove~' -delete || :
    # replace symlink with backed up binary
    find "$ROOT/usr/${dir}.usrmove-new" \
        -name '*.usrmove~' \
        -type f \
        -exec bash -c 'p="{}";o=${p%%%%.usrmove~};
                       [[ -L "$o" ]] && mv -f "$p" "$o"' ';' || :
done
# switch over merged dirs in /usr
for dir in bin sbin lib lib64; do
    [[ -d "$ROOT/usr/${dir}.usrmove-new" ]] || continue
    echo "Switch to new \`$ROOT/usr/$dir'."
    rm -fr -- "$ROOT/usr/${dir}.usrmove-old"
    mv "$ROOT/usr/$dir" "$ROOT/usr/${dir}.usrmove-old"
    mv "$ROOT/usr/${dir}.usrmove-new" "$ROOT/usr/$dir"
done

# replace dirs in / with links to /usr
for dir in bin sbin lib lib64; do
    [[ -L "$ROOT/$dir" ]] && continue
    [[ -d "$ROOT/$dir" ]] || continue
    echo "Create \`$ROOT/$dir' symlink."
    rm -fr -- "$ROOT/${dir}.usrmove-old" || :
    mv "$ROOT/$dir" "$ROOT/${dir}.usrmove-old"
    ln -sfn usr/$dir "$ROOT/$dir"
done

echo "Clean up backup files."
# everything seems to work; cleanup
for dir in bin sbin lib lib64; do
     # if we get killed in the middle of "rm -rf", ensure not to leave
     # an incomplete directory, which is moved back by cleanup()
    [[ -d "$ROOT/usr/${dir}.usrmove-old" ]] \
        && mv "$ROOT/usr/${dir}.usrmove-old" "$ROOT/usr/${dir}.usrmove-old~"
    [[ -d "$ROOT/${dir}.usrmove-old" ]] \
        && mv "$ROOT/${dir}.usrmove-old" "$ROOT/${dir}.usrmove-old~"
done

for dir in bin sbin lib lib64; do
    [[ -d "$ROOT/usr/${dir}.usrmove-old~" ]] \
        && rm -rf -- "$ROOT/usr/${dir}.usrmove-old~" || :
    [[ -d "$ROOT/${dir}.usrmove-old~" ]] \
        && rm -rf -- "$ROOT/${dir}.usrmove-old~" || :
done

for dir in lib lib64; do
    [[ -d "$ROOT/$dir" ]] || continue
    for lib in "$ROOT"/usr/${dir}/lib*.so*.usrmove~; do
        [[ -f $lib ]] || continue
        mv $lib ${lib/.so/_so}
    done
done

set +e

echo "Run ldconfig."
ldconfig -r "$ROOT"

. $ROOT/etc/selinux/config
if [ -n "$(command -v setfiles)" ] && [ "$SELINUX" != "disabled" ] && [ -f /etc/selinux/${SELINUXTYPE}/contexts/files/file_contexts ]; then
    echo "Fixing SELinux labels"
    setfiles -r $ROOT -p /etc/selinux/${SELINUXTYPE}/contexts/files/file_contexts $ROOT/sbin $ROOT/bin $ROOT/lib $ROOT/lib64 $ROOT/usr/lib $ROOT/usr/lib64 $ROOT/etc/ld.so.cache $ROOT/var/cache/ldconfig || :
fi

echo "Done."
exit 0
PK�����4i\Q5�����������30convertfs/do-convertfs.shnu�ȯ����������#!/bin/bash

if getargbool 0 rd.convertfs; then
    if getargbool 0 rd.debug; then
        bash -x convertfs "$NEWROOT" 2>&1 | vinfo
    else
        convertfs "$NEWROOT" 2>&1 | vinfo
    fi
fi
PK�����4i\˺���������90lvm/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # No point trying to support lvm if the binaries are missing
    require_binaries lvm || return 1

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for fs in "${host_fs_types[@]}"; do
            [[ $fs = LVM*_member ]] && return 0
        done
        return 255
    }

    return 0
}

# called by dracut
depends() {
    # We depend on dm_mod being loaded
    echo rootfs-block dm
    return 0
}

# called by dracut
cmdline() {
    local _activated
    declare -A _activated

    for dev in "${!host_fs_types[@]}"; do
        [ -e /sys/block/${dev#/dev/}/dm/name ] || continue
        [ -e /sys/block/${dev#/dev/}/dm/uuid ] || continue
        uuid=$(</sys/block/${dev#/dev/}/dm/uuid)
        [[ "${uuid#LVM-}" == "$uuid" ]] && continue
        dev=$(</sys/block/${dev#/dev/}/dm/name)
        eval $(dmsetup splitname --nameprefixes --noheadings --rows "$dev" 2>/dev/null)
        [[ ${DM_VG_NAME} ]] && [[ ${DM_LV_NAME} ]] || return 1
        if ! [[ ${_activated[${DM_VG_NAME}/${DM_LV_NAME}]} ]]; then
            printf " rd.lvm.lv=%s\n" "${DM_VG_NAME}/${DM_LV_NAME} "
            _activated["${DM_VG_NAME}/${DM_LV_NAME}"]=1
        fi
    done
}

installkernel() {
    hostonly='' instmods dm-snapshot
}

# called by dracut
install() {
    local _i

    inst lvm

    if [[ $hostonly_cmdline == "yes" ]]; then
        local _lvmconf=$(cmdline)
        [[ $_lvmconf ]] && printf "%s\n" "$_lvmconf" >> "${initdir}/etc/cmdline.d/90lvm.conf"
    fi

    inst_rules "$moddir/64-lvm.rules"

    if [[ $hostonly ]] || [[ $lvmconf = "yes" ]]; then
        if [ -f /etc/lvm/lvm.conf ]; then
            inst_simple -H /etc/lvm/lvm.conf
            # FIXME: near-term hack to establish read-only locking;
            # use command-line lvm.conf editor once it is available
            sed -i -e 's/\(^[[:space:]]*\)locking_type[[:space:]]*=[[:space:]]*[[:digit:]]/\1locking_type = 4/' ${initdir}/etc/lvm/lvm.conf
            sed -i -e 's/\(^[[:space:]]*\)use_lvmetad[[:space:]]*=[[:space:]]*[[:digit:]]/\1use_lvmetad = 0/' ${initdir}/etc/lvm/lvm.conf
        fi

        export LVM_SUPPRESS_FD_WARNINGS=1
        # Also install any files needed for LVM system id support.
        if [ -f /etc/lvm/lvmlocal.conf ]; then
            inst_simple -H /etc/lvm/lvmlocal.conf
        fi
        eval $(lvm dumpconfig global/system_id_source &>/dev/null)
        if [ "$system_id_source" == "file" ]; then
            eval $(lvm dumpconfig global/system_id_file)
            if [ -f "$system_id_file" ]; then
                inst_simple -H $system_id_file
            fi
        fi
        unset LVM_SUPPRESS_FD_WARNINGS
    fi

    if ! [[ -e ${initdir}/etc/lvm/lvm.conf ]]; then
        mkdir -p "${initdir}/etc/lvm"
        {
            echo 'global {'
            echo 'locking_type = 4'
            echo 'use_lvmetad = 0'
            echo '}'
        } > "${initdir}/etc/lvm/lvm.conf"
    fi

    inst_rules 11-dm-lvm.rules 69-dm-lvm-metad.rules

    # Do not run lvmetad update via pvscan in udev rule  - lvmetad is not running yet in dracut!
    if [[ -f ${initdir}/lib/udev/rules.d/69-dm-lvm-metad.rules ]]; then
        if grep -q SYSTEMD_WANTS ${initdir}/lib/udev/rules.d/69-dm-lvm-metad.rules; then
            sed -i -e 's/^ENV{SYSTEMD_ALIAS}=.*/# No LVM pvscan in dracut - lvmetad is not running yet/' \
                ${initdir}/lib/udev/rules.d/69-dm-lvm-metad.rules
            sed -i -e 's/^ENV{ID_MODEL}=.*//' ${initdir}/lib/udev/rules.d/69-dm-lvm-metad.rules
            sed -i -e 's/^ENV{SYSTEMD_WANTS}=.*//' ${initdir}/lib/udev/rules.d/69-dm-lvm-metad.rules
        else
            sed -i -e 's/.*lvm pvscan.*/# No LVM pvscan for in dracut - lvmetad is not running yet/' \
                ${initdir}/lib/udev/rules.d/69-dm-lvm-metad.rules
        fi
    fi

    # Gentoo ebuild for LVM2 prior to 2.02.63-r1 doesn't install above rules
    # files, but provides the one below:
    inst_rules 64-device-mapper.rules
    # debian udev rules
    inst_rules 56-lvm.rules 60-persistent-storage-lvm.rules

    inst_script "$moddir/lvm_scan.sh" /sbin/lvm_scan
    inst_hook cmdline 30 "$moddir/parse-lvm.sh"

    inst_libdir_file "libdevmapper-event-lvm*.so"

    if [[ $hostonly ]] && find_binary lvs &>/dev/null; then
        for dev in "${!host_fs_types[@]}"; do
            [ -e /sys/block/${dev#/dev/}/dm/name ] || continue
            dev=$(</sys/block/${dev#/dev/}/dm/name)
            eval $(dmsetup splitname --nameprefixes --noheadings --rows "$dev" 2>/dev/null)
            [[ ${DM_VG_NAME} ]] && [[ ${DM_LV_NAME} ]] || continue
            case "$(lvs --noheadings -o segtype ${DM_VG_NAME} 2>/dev/null)" in
                *thin*|*cache*|*era*)
                    inst_multiple -o thin_dump thin_restore thin_check thin_repair \
                                  cache_dump cache_restore cache_check cache_repair \
                                  era_check era_dump era_invalidate era_restore
                    break;;
            esac
        done
    fi

    if ! [[ $hostonly ]]; then
        inst_multiple -o thin_dump thin_restore thin_check thin_repair \
                      cache_dump cache_restore cache_check cache_repair \
                      era_check era_dump era_invalidate era_restore
    fi

    dracut_need_initqueue
}
PK�����4i\���
���
����90lvm/lvm_scan.shnu�ȯ����������#!/bin/sh

# run lvm scan if udev has settled

extraargs="$@"
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

VGS=$(getargs rd.lvm.vg -d rd_LVM_VG=)
LVS=$(getargs rd.lvm.lv -d rd_LVM_LV=)
SNAPSHOT=$(getargs rd.lvm.snapshot -d rd_LVM_SNAPSHOT=)
SNAPSIZE=$(getargs rd.lvm.snapsize -d rd_LVM_SNAPSIZE=)

[ -d /etc/lvm ] || mkdir -m 0755 -p /etc/lvm
# build a list of devices to scan
lvmdevs=$(
    for f in /tmp/.lvm_scan-*; do
        [ -e "$f" ] || continue
        printf '%s' "${f##/tmp/.lvm_scan-} "
    done
)

if [ ! -e /etc/lvm/lvm.conf ]; then
    {
        echo 'devices {';
        printf '    filter = [ '
        for dev in $lvmdevs; do
            printf '"a|^/dev/%s$|", ' $dev;
        done;
        echo '"r/.*/" ]';
        echo '}';

        # establish LVM locking
        if [ -n $SNAPSHOT ]; then
            echo 'global {';
            echo '    locking_type = 1';
            echo '    use_lvmetad = 0';
            echo '}';
        else
            echo 'global {';
            echo '    locking_type = 4';
            echo '    use_lvmetad = 0';
            echo '}';
        fi
    } > /etc/lvm/lvm.conf
    lvmwritten=1
fi

check_lvm_ver() {
    maj=$1
    min=$2
    ver=$3
    # --poll is supported since 2.2.57
    [ $4 -lt $maj ] && return 1
    [ $4 -gt $maj ] && return 0
    [ $5 -lt $min ] && return 1
    [ $5 -gt $min ] && return 0
    [ $6 -ge $ver ] && return 0
    return 1
}

# hopefully this output format will never change, e.g.:
#   LVM version:     2.02.53(1) (2009-09-25)
OLDIFS=$IFS
IFS=.
set $(lvm version 2>/dev/null)
IFS=$OLDIFS
maj=${1##*:}
min=$2
sub=${3%% *}
sub=${sub%%\(*};

lvm_ignorelockingfailure="--ignorelockingfailure"
lvm_quirk_args="--ignorelockingfailure --ignoremonitoring"

check_lvm_ver 2 2 57 $maj $min $sub && \
    lvm_quirk_args="$lvm_quirk_args --poll n"

if check_lvm_ver 2 2 65 $maj $min $sub; then
    lvm_quirk_args=" --sysinit $extraargs"
fi

if check_lvm_ver 2 2 221 $maj $min $sub; then
    lvm_quirk_args=" $extraargs"
    unset lvm_ignorelockingfailure
fi

unset extraargs

export LVM_SUPPRESS_LOCKING_FAILURE_MESSAGES=1

if [ -n "$SNAPSHOT" ] ; then
    # HACK - this should probably be done elsewhere or turned into a function
    # Enable read-write LVM locking
    sed -i -e 's/\(^[[:space:]]*\)locking_type[[:space:]]*=[[:space:]]*[[:digit:]]/\1locking_type =  1/' ${initdir}/etc/lvm/lvm.conf

    # Expected SNAPSHOT format "<orig lv name>:<snap lv name>"
    ORIG_LV=${SNAPSHOT%%:*}
    SNAP_LV=${SNAPSHOT##*:}

    info "Removing existing LVM snapshot $SNAP_LV"
    lvm lvremove --force $SNAP_LV 2>&1| vinfo

    # Determine snapshot size
    if [ -z "$SNAPSIZE" ] ; then
        SNAPSIZE=$(lvm lvs --noheadings  --units m --options lv_size $ORIG_LV)
        info "No LVM snapshot size provided, using size of $ORIG_LV ($SNAPSIZE)"
    fi

    info "Creating LVM snapshot $SNAP_LV ($SNAPSIZE)"
    lvm lvcreate -s -n $SNAP_LV -L $SNAPSIZE $ORIG_LV 2>&1| vinfo
fi

if [ -n "$LVS" ] ; then
    info "Scanning devices $lvmdevs for LVM logical volumes $LVS"
    lvm lvscan $lvm_ignorelockingfailure 2>&1 | vinfo
    for LV in $LVS; do
        lvm lvchange --yes -K -ay $lvm_quirk_args $LV 2>&1 | vinfo
    done
fi

if [ -z "$LVS" -o -n "$VGS" ]; then
    info "Scanning devices $lvmdevs for LVM volume groups $VGS"
    lvm vgscan $lvm_ignorelockingfailure 2>&1 | vinfo
    lvm vgchange -ay $lvm_quirk_args $VGS 2>&1 | vinfo
fi

if [ "$lvmwritten" ]; then
    rm -f -- /etc/lvm/lvm.conf
fi
unset lvmwritten

udevadm settle

need_shutdown
PK�����4i\�`��������90lvm/64-lvm.rulesnu��[�����������# hacky rules to try to activate lvm when we get new block devs...
#
# Copyright 2008, Red Hat, Inc.
# Jeremy Katz <katzj@redhat.com>


SUBSYSTEM!="block", GOTO="lvm_end"
ACTION!="add|change", GOTO="lvm_end"
# Also don't process disks that are slated to be a multipath device
ENV{DM_MULTIPATH_DEVICE_PATH}=="1", GOTO="lvm_end"
KERNEL=="dm-[0-9]*", ACTION=="add", GOTO="lvm_end"
ENV{ID_FS_TYPE}!="LVM?_member", GOTO="lvm_end"

PROGRAM=="/bin/sh -c 'for i in $sys/$devpath/holders/dm-[0-9]*; do [ -e $$i ] && exit 0; done; exit 1;' ", \
    GOTO="lvm_end"

RUN+="/sbin/initqueue --settled --onetime --unique /sbin/lvm_scan"
RUN+="/sbin/initqueue --timeout --name 51-lvm_scan --onetime --unique /sbin/lvm_scan --partial"
RUN+="/bin/sh -c '>/tmp/.lvm_scan-%k;'"

LABEL="lvm_end"
PK�����4i\����������90lvm/parse-lvm.shnu�ȯ����������#!/bin/sh

if [ -e /etc/lvm/lvm.conf ] && ! getargbool 1 rd.lvm.conf -d -n rd_NO_LVMCONF; then
    rm -f -- /etc/lvm/lvm.conf
fi

LV_DEVS="$(getargs rd.lvm.vg -d rd_LVM_VG=) $(getargs rd.lvm.lv -d rd_LVM_LV=)"

if ! getargbool 1 rd.lvm -d -n rd_NO_LVM \
    || ( [ -z "$LV_DEVS" ] && ! getargbool 0 rd.auto ); then
    info "rd.lvm=0: removing LVM activation"
    rm -f -- /etc/udev/rules.d/64-lvm*.rules
else
    for dev in $LV_DEVS; do
        wait_for_dev -n "/dev/$dev"
    done
fi

PK�����4i\r�E�y��y����03rescue/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    # do not add this module by default
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
install() {
    inst_multiple -o ps grep more cat rm strace free showmount \
        ping netstat rpcinfo vi scp ping6 ssh \
        fsck fsck.ext2 fsck.ext4 fsck.ext3 fsck.ext4dev fsck.f2fs fsck.vfat e2fsck
}

PK�����4i\yB7�,��,����06rngd/module-setup.shnu��[�����������#!/bin/bash
# vim: set tabstop=8 shiftwidth=4 softtabstop=4 expandtab smarttab colorcolumn=80:
#
# Copyright (c) 2019 Red Hat, Inc.
# Author: Renaud Métrich <rmetrich@redhat.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

depends() {
    echo systemd
    return 0
}

check() {
    # if there's no rngd binary, no go.
    require_binaries rngd || return 1

    return 0
}

install() {
    inst rngd
    inst_simple "${systemdsystemunitdir}/rngd.service"

    if [ -r /etc/sysconfig/rngd ]; then
      inst_simple "${moddir}/sysconfig" "/etc/sysconfig/rngd"
    fi

    # make sure dependant libs are installed too
    inst_libdir_file opensc-pkcs11.so

    systemctl -q --root "$initdir" add-wants sysinit.target rngd.service
}
PK�����4i\�Iڛ:���:�����06rngd/sysconfignu��[�����������RNGD_ARGS="--fill-watermark=0 -x pkcs11 -x nist -x qrypt"
PK�����4i\�'��L��L����50drm/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    return 255
}

# called by dracut
depends() {
    return 0
}

# called by dracut
installkernel() {
    local _modname
    # Include KMS capable drm drivers

    if [[ "$(uname -m)" == arm* || "$(uname -m)" == aarch64 ]]; then
        # arm/aarch64 specific modules needed by drm
        instmods \
            "=drivers/gpu/drm/i2c" \
            "=drivers/gpu/drm/panel" \
            "=drivers/gpu/drm/bridge" \
            "=drivers/video/backlight" \
            ${NULL}
    fi

    instmods amdkfd hyperv_fb "=drivers/pwm"

    # if the hardware is present, include module even if it is not currently loaded,
    # as we could e.g. be in the installer; nokmsboot boot parameter will disable
    # loading of the driver if needed
    if [[ $hostonly ]]; then
        for i in /sys/bus/{pci/devices,virtio/devices,soc/devices/soc?}/*/modalias; do
            [[ -e $i ]] || continue
            if hostonly="" dracut_instmods --silent -s "drm_crtc_init|drm_dev_register" -S "iw_handler_get_spy" $(<$i); then
                if strstr "$(modinfo -F filename $(<$i) 2>/dev/null)" radeon.ko; then
                    hostonly='' instmods amdkfd
                fi
            fi
        done
    else
        dracut_instmods -o -s "drm_crtc_init|drm_dev_register" "=drivers/gpu/drm" "=drivers/staging"
    fi
}
PK�����4i\q@�#��#����05nss-softokn/module-setup.shnu�ȯ����������#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

check() {
    return 255
}

depends() {
    return 0
}

install() {
    local _dir

    inst_libdir_file libfreeblpriv3.so libfreeblpriv3.chk \
        libfreebl3.so
}
PK�����4i\�=N���������95fcoe/lldpad.shnu�ȯ����������#!/bin/bash

if ! getargbool 1 rd.fcoe -d -n rd.nofcoe ; then
	info "rd.fcoe=0: skipping lldpad activation"
	return 0
fi

# Note lldpad will stay running after switchroot, the system initscripts
# are to kill it and start a new lldpad to take over. Data is transfered
# between the 2 using a shm segment
lldpad -d
# wait for lldpad to be ready
i=0
while [ $i -lt 60 ]; do
    lldptool -p && break
    info "Waiting for lldpad to be ready"
    sleep 1
    i=$(($i+1))
done
PK�����4i\���i�	���	����95fcoe/fcoe-up.shnu�ȯ����������#!/bin/sh
#
# We get called like this:
# fcoe-up <network-device> <dcb|nodcb> <fabric|vn2vn>
#
# Note currently only nodcb is supported, the dcb option is reserved for
# future use.

PATH=/usr/sbin:/usr/bin:/sbin:/bin
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
type ip_to_var >/dev/null 2>&1 || . /lib/net-lib.sh

# Huh? Missing arguments ??
[ -z "$1" -o -z "$2" ] && exit 1

netif=$1
dcb=$2
mode=$3
vlan="yes"

iflink=$(cat /sys/class/net/$netif/iflink)
ifindex=$(cat /sys/class/net/$netif/ifindex)
if [ "$iflink" != "$ifindex" ] ; then
    # Skip VLAN devices
    exit 0
fi

ip link set dev $netif up
linkup "$netif"

# Some fcoemon implementations expect --syslog=true
syslogopt="--syslog"
if fcoemon -h|grep syslog|grep -q yes; then
    fcoemonyes="$syslogopt=yes"
fi


netdriver=$(readlink -f /sys/class/net/$netif/device/driver)
netdriver=${netdriver##*/}

write_fcoemon_cfg() {
    [ -f /etc/fcoe/cfg-$netif ] && return
    echo FCOE_ENABLE=\"yes\" > /etc/fcoe/cfg-$netif
    if [ "$dcb" = "dcb" ]; then
        echo DCB_REQUIRED=\"yes\" >> /etc/fcoe/cfg-$netif
    else
        echo DCB_REQUIRED=\"no\" >> /etc/fcoe/cfg-$netif
    fi
    if [ "$vlan" = "yes" ]; then
	    echo AUTO_VLAN=\"yes\" >> /etc/fcoe/cfg-$netif
    else
	    echo AUTO_VLAN=\"no\" >> /etc/fcoe/cfg-$netif
    fi
    if [ "$mode" = "vn2vn" ] ; then
        echo MODE=\"vn2vn\" >> /etc/fcoe/cfg-$netif
    else
        echo MODE=\"fabric\" >> /etc/fcoe/cfg-$netif
    fi
}

if [ "$netdriver" = "bnx2x" ]; then
    # If driver is bnx2x, do not use /sys/module/fcoe/parameters/create but fipvlan
    modprobe 8021q
    udevadm settle --timeout=30
    # Sleep for 13 s to allow dcb negotiation
    sleep 13
    fipvlan "$netif" -c -s
    need_shutdown
    exit
fi
if [ "$dcb" = "dcb" ]; then
    # wait for lldpad to be ready
    i=0
    while [ $i -lt 60 ]; do
        lldptool -p && break
        info "Waiting for lldpad to be ready"
        sleep 1
        i=$(($i+1))
    done

    while [ $i -lt 60 ]; do
        dcbtool sc "$netif" dcb on && break
        info "Retrying to turn dcb on"
        sleep 1
        i=$(($i+1))
    done

    while [ $i -lt 60 ]; do
        dcbtool sc "$netif" pfc e:1 a:1 w:1 && break
        info "Retrying to turn dcb on"
        sleep 1
        i=$(($i+1))
    done

    while [ $i -lt 60 ]; do
        dcbtool sc "$netif" app:fcoe e:1 a:1 w:1 && break
        info "Retrying to turn fcoe on"
        sleep 1
        i=$(($i+1))
    done

    sleep 1
fi
write_fcoemon_cfg
fcoemon $syslogopt

need_shutdown
PK�����4i\�x�-��������95fcoe/parse-fcoe.shnu�ȯ����������#!/bin/sh
#
# Supported formats:
# fcoe=<networkdevice>:<dcb|nodcb>:<fabric|vn2vn>
# fcoe=<macaddress>:<dcb|nodcb>:<fabric|vn2vn>
#
# Note currently only nodcb is supported, the dcb option is reserved for
# future use.
#
# Note letters in the macaddress must be lowercase!
#
# Examples:
# fcoe=eth0:nodcb:vn2vn
# fcoe=4a:3f:4c:04:f8:d7:nodcb:fabric

if ! getargbool 1 rd.fcoe -d -n rd.nofcoe ; then
	info "rd.fcoe=0: skipping fcoe"
	return 0
fi

[ -z "$fcoe" ] && fcoe=$(getarg fcoe=)

# If it's not set we don't continue
[ -z "$fcoe" ] && return

[ -e /sys/bus/fcoe/ctlr_create ] || modprobe -b -a fcoe || modprobe -b -a libfcoe || die "FCoE requested but kernel/initrd does not support FCoE"

initqueue --onetime modprobe -b -q bnx2fc

parse_fcoe_opts() {
    local OLDIFS="$IFS"
    local IFS=:
    set $fcoe
    IFS="$OLDIFS"

    case $# in
        2)
            fcoe_interface=$1
            fcoe_dcb=$2
            fcoe_mode="fabric"
            return 0
            ;;
        3)
            fcoe_interface=$1
            fcoe_dcb=$2
            fcoe_mode=$3
            return 0
            ;;
        7)
            fcoe_mac=$1:$2:$3:$4:$5:$6
            fcoe_dcb=$7
            fcoe_mode="fabric"
            return 0
            ;;
        8)
            fcoe_mac=$1:$2:$3:$4:$5:$6
            fcoe_dcb=$7
            fcoe_mode=$8
            return 0
            ;;
        *)
            warn "Invalid arguments for fcoe=$fcoe"
            return 1
            ;;
    esac
}

parse_fcoe_opts

if [ "$fcoe_interface" = "edd" ]; then
    if [ "$fcoe_dcb" != "nodcb" -a "$fcoe_dcb" != "dcb" ] ; then
        warn "Invalid FCoE DCB option: $fcoe_dcb"
    fi
    /sbin/initqueue --settled --unique /sbin/fcoe-edd $fcoe_dcb
else
    for fcoe in $(getargs fcoe=); do
        unset fcoe_mac
        unset fcoe_interface
        parse_fcoe_opts
        if [ "$fcoe_dcb" != "nodcb" -a "$fcoe_dcb" != "dcb" ] ; then
            warn "Invalid FCoE DCB option: $fcoe_dcb"
        fi
        . $(command -v fcoe-genrules.sh)
    done
fi
PK�����4i\%��\
��\
����95fcoe/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    is_fcoe() {
        block_is_fcoe $1 || return 1
    }

    [[ $hostonly ]] || [[ $mount_needs ]] && {
        for_each_host_dev_and_slaves is_fcoe || return 255
    }

    require_binaries dcbtool fipvlan lldpad ip readlink fcoemon fcoeadm || return 1
    return 0
}

# called by dracut
depends() {
    echo network rootfs-block
    return 0
}

# called by dracut
installkernel() {
    instmods fcoe libfcoe 8021q edd bnx2fc
}

get_vlan_parent() {
    local link=$1

    [ -d $link ] || return
    read iflink < $link/iflink
    for if in /sys/class/net/* ; do
	read idx < $if/ifindex
	if [ $idx -eq $iflink ] ; then
	    echo ${if##*/}
	fi
    done
}

# called by dracut
cmdline() {
    {
        for c in /sys/bus/fcoe/devices/ctlr_* ; do
            [ -L $c ] || continue
            read enabled < $c/enabled
            read mode < $c/mode
            [ $enabled -eq 0 ] && continue
            if [ $mode = "VN2VN" ] ; then
                mode="vn2vn"
            else
                mode="fabric"
            fi
            d=$(cd -P $c; echo $PWD)
            i=${d%/*}
            ifname=${i##*/}
            read mac < ${i}/address
            s=$(dcbtool gc ${i##*/} dcb 2>/dev/null | sed -n 's/^DCB State:\t*\(.*\)/\1/p')
            if [ -z "$s" ] ; then
	        p=$(get_vlan_parent ${i})
	        if [ "$p" ] ; then
	            s=$(dcbtool gc ${p} dcb 2>/dev/null | sed -n 's/^DCB State:\t*\(.*\)/\1/p')
                    ifname=${p##*/}
	        fi
            fi
            if [ "$s" = "on" ] ; then
	        dcb="dcb"
            else
	        dcb="nodcb"
            fi

            # Some Combined Network Adapters(CNAs) implement DCB in firmware.
            # Do not run software-based DCB or LLDP on CNAs that implement DCB.
            # If the network interface provides hardware DCB/DCBX capabilities,
            # DCB_REQUIRED in "/etc/fcoe/cfg-xxx" is expected to set to "no".
            #
            # Force "nodcb" if there's any DCB_REQUIRED="no"(child or vlan parent).
            grep -q "^[[:blank:]]*DCB_REQUIRED=\"no\"" /etc/fcoe/cfg-${i##*/} &>/dev/null
            [ $? -eq 0 ] && dcb="nodcb"
            if [ "$p" ] ; then
                grep -q "^[[:blank:]]*DCB_REQUIRED=\"no\"" /etc/fcoe/cfg-${p} &>/dev/null
                [ $? -eq 0 ] && dcb="nodcb"
            fi

            echo "ifname=${ifname}:${mac}"
            echo "fcoe=${ifname}:${dcb}:${mode}"
        done
    } | sort | uniq
}

# called by dracut
install() {
    inst_multiple ip dcbtool fipvlan lldpad readlink lldptool fcoemon fcoeadm
    if [ -e "/etc/hba.conf" ]; then
        inst_libdir_file 'libhbalinux.so*'
        inst_simple "/etc/hba.conf"
    fi

    mkdir -m 0755 -p "$initdir/var/lib/lldpad"
    mkdir -m 0755 -p "$initdir/etc/fcoe"

    if [[ $hostonly_cmdline == "yes" ]] ; then
        local _fcoeconf=$(cmdline)
        [[ $_fcoeconf ]] && printf "%s\n" "$_fcoeconf" >> "${initdir}/etc/cmdline.d/95fcoe.conf"
    fi
    inst_multiple /etc/fcoe/cfg-*

    inst "$moddir/fcoe-up.sh" "/sbin/fcoe-up"
    inst "$moddir/fcoe-edd.sh" "/sbin/fcoe-edd"
    inst "$moddir/fcoe-genrules.sh" "/sbin/fcoe-genrules.sh"
    inst_hook pre-trigger 03 "$moddir/lldpad.sh"
    inst_hook cmdline 99 "$moddir/parse-fcoe.sh"
    inst_hook cleanup 90 "$moddir/cleanup-fcoe.sh"
    inst_hook shutdown 40 "$moddir/stop-fcoe.sh"
    dracut_need_initqueue
}

PK�����4i\�g�o���o�����95fcoe/stop-fcoe.shnu�ȯ����������#!/bin/bash

for f in /sys/bus/fcoe/devices/ctlr_* ; do
    [ -e $f ] || continue
    echo 0 > $f/enabled
done
PK�����4i\,�v �� ����95fcoe/cleanup-fcoe.shnu�ȯ����������#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh

if [ -e /var/run/lldpad.pid ]; then
    lldpad -k
    # with systemd version 230, this is not necessary anymore
    # systemd commit cacf980ed44a28e276a6cc7f8fc41f991e2ab354
    if [ -z "$DRACUT_SYSTEMD" ]; then
        mkdir -m 0755 -p /run/initramfs/state/dev/shm
        cp /dev/shm/lldpad.state /run/initramfs/state/dev/shm/ > /dev/null 2>&1
        echo "files /dev/shm/lldpad.state" >> /run/initramfs/rwtab
    fi
fi
PK�����4i\C��������95fcoe/fcoe-edd.shnu�ȯ����������#!/bin/sh

dcb="$1"

_modprobe_r_edd="0"

check_edd() {
    local cnt=0

    [ -d /sys/firmware/edd ] && return 0

    _modprobe_r_edd="1"
    modprobe edd || return $?

    while [ $cnt -lt 600 ]; do
        [ -d /sys/firmware/edd ] && return 0
        cnt=$(($cnt+1))
        sleep 0.1
    done
    return 1
}

check_edd || exit 1

for disk in /sys/firmware/edd/int13_*; do
    [ -d "$disk" ] || continue
    if [ -e "${disk}/pci_dev/driver" ]; then
	    driver=$(readlink "${disk}/pci_dev/driver")
	    driver=${driver##*/}
    fi
    # i40e uses dev_port 1 for a virtual fcoe function
    if [ "${driver}" = "i40e" ]; then
	    dev_port=1
    fi
    for nic in "${disk}"/pci_dev/net/*; do
        [ -d "$nic" ] || continue
	if [ -n "${dev_port}" -a -e "${nic}/dev_port" ]; then
		if [ "$(cat ${nic}/dev_port)" -ne "${dev_port}" ]; then
			continue
		fi
	fi
        if [ -e ${nic}/address ]; then
	    fcoe_interface=${nic##*/}
	    if ! [ -e "/tmp/.fcoe-$fcoe_interface" ]; then
		/sbin/fcoe-up "$fcoe_interface" "$dcb"
		> "/tmp/.fcoe-$fcoe_interface"
	    fi
        fi
    done
done

[ "$_modprobe_r_edd" = "1" ] && modprobe -r edd

unset _modprobe_r_edd
PK�����4i\k*��������95fcoe/fcoe-genrules.shnu�ȯ����������#!/bin/sh

# We use (fcoe_interface or fcoe_mac) and fcoe_dcb as set by parse-fcoe.sh
# If neither mac nor interface are set we don't continue
[ -z "$fcoe_interface" -a -z "$fcoe_mac" ] && return

# Write udev rules
{
    if [ -n "$fcoe_mac" ] ; then
        printf 'ACTION=="add", SUBSYSTEM=="net", ATTR{address}=="%s", RUN+="/sbin/initqueue --onetime --unique --name fcoe-up-$env{INTERFACE} /sbin/fcoe-up $env{INTERFACE} %s %s"\n' "$fcoe_mac" "$fcoe_dcb" "$fcoe_mode"
        printf 'ACTION=="add", SUBSYSTEM=="net", ATTR{address}=="%s", RUN+="/sbin/initqueue --onetime --timeout --unique --name fcoe-timeout-$env{INTERFACE} /sbin/fcoe-up $env{INTERFACE} %s %s"\n' "$fcoe_mac" "$fcoe_dcb" "$fcoe_mode"
    else
        printf 'ACTION=="add", SUBSYSTEM=="net", NAME=="%s", RUN+="/sbin/initqueue --onetime --unique --name fcoe-up-$env{INTERFACE} /sbin/fcoe-up $env{INTERFACE} %s %s"\n' "$fcoe_interface" "$fcoe_dcb" "$fcoe_mode"
        printf 'ACTION=="add", SUBSYSTEM=="net", NAME=="%s", RUN+="/sbin/initqueue --onetime --timeout --unique --name fcoe-timeout-$env{INTERFACE} /sbin/fcoe-up $env{INTERFACE} %s %s"\n' "$fcoe_interface" "$fcoe_dcb" "$fcoe_mode"
    fi
} >> /etc/udev/rules.d/92-fcoe.rules
PK�����4i\�O#w�$���$����00systemd/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
check() {
    [[ $mount_needs ]] && return 1
    if require_binaries $systemdutildir/systemd; then
        SYSTEMD_VERSION=$($systemdutildir/systemd --version | { read a b a; echo $b; })
        (( $SYSTEMD_VERSION >= 198 )) && return 0
       return 255
    fi

    return 1
}

# called by dracut
depends() {
    return 0
}

installkernel() {
    hostonly='' instmods autofs4 ipv6 algif_hash hmac sha256 sg
    instmods -s efivarfs
}

# called by dracut
install() {
    local _mods

    if [[ "$prefix" == /run/* ]]; then
        dfatal "systemd does not work with a prefix, which contains \"/run\"!!"
        exit 1
    fi

    inst_multiple -o \
        $systemdutildir/system-generators/systemd-debug-generator \
        $systemdsystemunitdir/debug-shell.service

    inst_multiple -o \
        $systemdutildir/systemd \
        $systemdutildir/systemd-coredump \
        $systemdutildir/systemd-cgroups-agent \
        $systemdutildir/systemd-shutdown \
        $systemdutildir/systemd-reply-password \
        $systemdutildir/systemd-fsck \
        $systemdutildir/systemd-udevd \
        $systemdutildir/systemd-journald \
        $systemdutildir/systemd-sysctl \
        $systemdutildir/systemd-modules-load \
        $systemdutildir/systemd-vconsole-setup \
        $systemdutildir/systemd-sysroot-fstab-check \
        $systemdutildir/system-generators/systemd-fstab-generator \
        $systemdutildir/system-generators/systemd-gpt-auto-generator \
        \
        $systemdsystemunitdir/cryptsetup.target \
        $systemdsystemunitdir/emergency.target \
        $systemdsystemunitdir/sysinit.target \
        $systemdsystemunitdir/basic.target \
        $systemdsystemunitdir/halt.target \
        $systemdsystemunitdir/kexec.target \
        $systemdsystemunitdir/local-fs.target \
        $systemdsystemunitdir/local-fs-pre.target \
        $systemdsystemunitdir/remote-fs.target \
        $systemdsystemunitdir/remote-fs-pre.target \
        $systemdsystemunitdir/multi-user.target \
        $systemdsystemunitdir/network.target \
        $systemdsystemunitdir/network-pre.target \
        $systemdsystemunitdir/network-online.target \
        $systemdsystemunitdir/nss-lookup.target \
        $systemdsystemunitdir/nss-user-lookup.target \
        $systemdsystemunitdir/poweroff.target \
        $systemdsystemunitdir/reboot.target \
        $systemdsystemunitdir/rescue.target \
        $systemdsystemunitdir/rpcbind.target \
        $systemdsystemunitdir/shutdown.target \
        $systemdsystemunitdir/final.target \
        $systemdsystemunitdir/sigpwr.target \
        $systemdsystemunitdir/sockets.target \
        $systemdsystemunitdir/swap.target \
        $systemdsystemunitdir/timers.target \
        $systemdsystemunitdir/paths.target \
        $systemdsystemunitdir/umount.target \
        \
        $systemdsystemunitdir/sys-kernel-config.mount \
        \
        $systemdsystemunitdir/kmod-static-nodes.service \
        $systemdsystemunitdir/systemd-tmpfiles-setup.service \
        $systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
        $systemdsystemunitdir/systemd-ask-password-console.path \
        $systemdsystemunitdir/systemd-udevd-control.socket \
        $systemdsystemunitdir/systemd-udevd-kernel.socket \
        $systemdsystemunitdir/systemd-ask-password-plymouth.path \
        $systemdsystemunitdir/systemd-journald.socket \
        $systemdsystemunitdir/systemd-journald-audit.socket \
        $systemdsystemunitdir/systemd-ask-password-console.service \
        $systemdsystemunitdir/systemd-modules-load.service \
        $systemdsystemunitdir/systemd-halt.service \
        $systemdsystemunitdir/systemd-poweroff.service \
        $systemdsystemunitdir/systemd-reboot.service \
        $systemdsystemunitdir/systemd-kexec.service \
        $systemdsystemunitdir/systemd-fsck@.service \
        $systemdsystemunitdir/systemd-udevd.service \
        $systemdsystemunitdir/systemd-udev-trigger.service \
        $systemdsystemunitdir/systemd-udev-settle.service \
        $systemdsystemunitdir/systemd-ask-password-plymouth.service \
        $systemdsystemunitdir/systemd-journald.service \
        $systemdsystemunitdir/systemd-vconsole-setup.service \
        $systemdsystemunitdir/systemd-random-seed-load.service \
        $systemdsystemunitdir/systemd-random-seed.service \
        $systemdsystemunitdir/systemd-sysctl.service \
        \
        $systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
        $systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
        $systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
        $systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
        $systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
        $systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
        $systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
        $systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
        $systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
        $systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
        $systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
        $systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
        \
        $systemdsystemunitdir/ctrl-alt-del.target \
        $systemdsystemunitdir/reboot.target \
        $systemdsystemunitdir/systemd-reboot.service \
        $systemdsystemunitdir/syslog.socket \
        \
        $systemdsystemunitdir/slices.target \
        $systemdsystemunitdir/system.slice \
        $systemdsystemunitdir/-.slice \
        \
        $tmpfilesdir/systemd.conf \
        \
        journalctl systemctl \
        echo swapoff \
        kmod insmod rmmod modprobe modinfo depmod lsmod \
        mount umount reboot poweroff \
        systemd-run systemd-escape \
        systemd-cgls systemd-tmpfiles \
        /etc/udev/udev.hwdb \
        ${NULL}

    inst_multiple -o \
        /usr/lib/modules-load.d/*.conf \
        /usr/lib/sysctl.d/*.conf

    modules_load_get() {
        local _line i
        for i in "$1"/*.conf; do
            [[ -f $i ]] || continue
            while read _line || [ -n "$_line" ]; do
                case $_line in
                    \#*)
                        ;;
                    \;*)
                        ;;
                    *)
                        echo $_line
                esac
            done < "$i"
        done
    }

    _mods=$(modules_load_get /usr/lib/modules-load.d)
    [[ $_mods ]] && hostonly='' instmods $_mods

    if [[ $hostonly ]]; then
        inst_multiple -H -o \
            /etc/systemd/journald.conf \
            /etc/systemd/journald.conf.d/*.conf \
            /etc/systemd/system.conf \
            /etc/systemd/system.conf.d/*.conf \
            /etc/hostname \
            /etc/machine-id \
            /etc/machine-info \
            /etc/vconsole.conf \
            /etc/locale.conf \
            /etc/modules-load.d/*.conf \
            /etc/sysctl.d/*.conf \
            /etc/sysctl.conf \
            /etc/udev/udev.conf \
            ${NULL}

        _mods=$(modules_load_get /etc/modules-load.d)
        [[ $_mods ]] && hostonly='' instmods $_mods
    fi

    if ! [[ -e "$initdir/etc/machine-id" ]]; then
        > "$initdir/etc/machine-id"
    fi

    # install adm user/group for journald
    inst_multiple nologin
    grep '^systemd-journal:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
    grep '^adm:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
    grep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
    grep '^wheel:' /etc/group >> "$initdir/etc/group"
    grep '^adm:' /etc/group >> "$initdir/etc/group"
    grep '^utmp:' /etc/group >> "$initdir/etc/group"
    grep '^root:' /etc/group >> "$initdir/etc/group"

    # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
    grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
    grep '^systemd-network:' /etc/group >> "$initdir/etc/group"

    ln_r $systemdutildir/systemd "/init"
    ln_r $systemdutildir/systemd "/sbin/init"

    inst_binary true
    ln_r $(find_binary true) "/usr/bin/loginctl"
    ln_r $(find_binary true) "/bin/loginctl"
    inst_rules \
        70-uaccess.rules \
        71-seat.rules \
        73-seat-late.rules \
        90-vconsole.rules \
        99-systemd.rules \
        ${NULL}

    for i in \
        emergency.target \
        rescue.target \
        systemd-ask-password-console.service \
        systemd-ask-password-plymouth.service \
        ; do
        systemctl -q --root "$initdir" add-wants "$i" systemd-vconsole-setup.service 2>/dev/null
    done

    mkdir -p "$initdir/etc/systemd"
    # We must use a volatile journal, and we don't want rate-limiting
    {
        echo "[Journal]"
        echo "Storage=volatile"
        echo "RateLimitInterval=0"
        echo "RateLimitBurst=0"
    } >> "$initdir/etc/systemd/journald.conf"

    systemctl -q --root "$initdir" set-default multi-user.target
}

PK�����4i\�J�������&��90kernel-modules-extra/module-setup.shnu�ȯ����������#!/bin/bash

# called by dracut
#
# Parses depmod configuration and calls instmods for out-of-tree kernel
# modules found.  Specifically, kernel modules inside directories that
# come from the following places are included (if these kernel modules
# are present in modules.dep):
#   - "search" configuration option;
#   - "override" configuration option (matching an exact file name constructed
#      by concatenating the provided directory and the kernel module name);
#   - "external" configuration option (if "external" is a part of "search"
#     configuration).
# (See depmod.d(5) for details.)
#
# This module has the following variables available for configuration:
#   - "depmod_modules_dep" - Path to the modules.dep file
#                            ("$srcmods/modules.dep" by default);
#   - "depmod_module_dir" - Directory containing kernel modules ("$srcmods"
#                           by default);
#   - "depmod_configs" - array of depmod configuration paths to parse
#                        (as supplied to depmod -C, ("/run/depmod.d/"
#                        "/etc/depmod.d/" "/lib/depmod.d/") by default).
installkernel()
{
	: "${depmod_modules_dep:=$srcmods/modules.dep}"
	: "${depmod_module_dir:=$srcmods}"

	[[ -f "${depmod_modules_dep}" ]] || return 0

	# Message printers with custom prefix
	local mod_name="kernel-modules-extra"
	prinfo()  { dinfo  "  ${mod_name}: $*"; }
	prdebug() { ddebug "  ${mod_name}: $*"; }

	# Escape a string for usage as a part of extended regular expression.
	# $1 - string to escape
	re_escape() {
		printf "%s" "$1" | sed 's/\([.+?^$\/\\|()\[]\|\]\)/\\\0/'
	}

	local OLDIFS
	local cfg
	local cfgs=()
	local search_list=""
	local overrides=()
	local external_dirs=()
	local e f


	## Gathering and sorting configuration file list

	[ -n "${depmod_configs[@]-}" ] \
		|| depmod_configs=(/run/depmod.d/ /etc/depmod.d/ /lib/depmod.d/)

	for cfg in "${depmod_configs[@]}"; do
		[ -e "$cfg" ] || {
			prdebug "configuration source \"$cfg\" does not exist"
			continue
		}

		# '/' is used as a separator between configuration name and
		# configuration path
		if [ -d "$cfg" ]; then
			for f in "$cfg/"*; do
				[[ -e "$f" && ! -d "$f" ]] || {
					prdebug "configuration source" \
						"\"$cfg\" is ignored" \
						"(directory or doesn't exist)"
					continue
				}
				cfgs+=("$(basename "$f")/$f")
			done
		else
			cfgs+=("$(basename "$cfg")/$cfg")
		fi
	done

	OLDIFS="$IFS"
	IFS=$'\n'
	LANG=C cfgs=($(printf '%s\n' "${cfgs[@]}" \
		| sort -u -k1,1 -t '/' | cut -f 2- -d '/'))
	IFS="$OLDIFS"


	## Parse configurations

	for cfg in "${cfgs[@]}"; do
		prdebug "parsing configuration file \"$cfg\""

		local k v mod kverpat path
		while read -r k v; do
			case "$k" in
			search)
				search_list="$search_list $v"
				prdebug "$cfg: added \"$v\" to the list of" \
					"search directories"
				;;
			override) # module_name kver_pattern dir
				read -r mod kverpat path <<<"$v"

				if [[ ! "$mod" || ! "$kverpat" || ! "$path" ]]
				then
					prinfo "$cfg: ignoring incorrect" \
					       "override option: \"$k $v\""
					continue
				fi

				if [[ '*' = "$kverpat" \
				      || "$kernel" =~ "$kverpat" ]]
				then
					overrides+=("${path}/${mod}")

					prdebug "$cfg: added override" \
						"\"${path}/${mod}\""
				else
					prdebug "$cfg: override \"$v\" is" \
						"ignored since \"$kverpat\"" \
						"doesn't match \"$kernel\""
				fi
				;;
			external) # kverpat dir
				read -r kverpat path <<<"$v"

				if [[ ! "$kverpat" || ! "$path" ]]; then
					prinfo "$cfg: ignoring incorrect" \
					       "external option: \"$k $v\""
					continue
				fi

				if [[ '*' = "$kverpat" \
				      || "$kernel" =~ "$kverpat" ]]
				then
					external_dirs+=("$path")

					prdebug "$cfg: added external" \
						"directory \"$path\""
				else
					prdebug "$cfg: external directory" \
						"\"$path\" is ignored since" \
						"\"$kverpat\" doesn't match " \
						"\"$kernel\""
				fi
				;;
			'#'*|'') # comments and empty strings
				;;
			include|make_map_files) # ignored by depmod
				;;
			*)
				prinfo "$cfg: unknown depmod configuration" \
				       "option \"$k $v\""
				;;
			esac
		done < "$cfg"
	done

	# "updates built-in" is the default search list
	: "${search_list:=updates}"


	## Build a list of regular expressions for grepping modules.dep

	local pathlist=()
	for f in "${overrides[@]}"; do
		pathlist+=("^$(re_escape "$f")")
	done

	for f in $(printf "%s" "$search_list"); do
		# Ignoring builtin modules
		[ "built-in" != "$f" ] || continue

		if [ "external" = "$f" ]; then
			for e in "${external_dirs[@]}"; do
				pathlist+=("$(re_escape "${e%/}")/[^:]+")
			done
		fi

		pathlist+=("$(re_escape "${f%/}")/[^:]+")
	done


	## Filter modules.dep, canonicalise the resulting filenames and supply
	## them to instmods.

	[ 0 -lt "${#pathlist[@]}" ] || return 0

	printf "^%s\.ko(\.gz|\.bz2|\.xz)?:\n" "${pathlist[@]}" \
		| (LANG=C grep -E -o -f - -- "$depmod_modules_dep" || exit 0) \
		| tr -d ':' \
		| (cd "$depmod_module_dir" || exit; xargs -r realpath -se --) \
		| instmods || return 1

	return 0
}
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��98syslog/parse-syslog-opts.shnu�ȯ����������PK�������4i\O��4��4�����������������98syslog/rsyslog.confnu��[�����������PK�������4i\P
�A��A����������������98syslog/READMEnu��[�����������PK�������4i\��H���������������������98syslog/syslog-cleanup.shnu�ȯ����������PK�������4i\d�'������������������f��98syslog/rsyslogd-start.shnu�ȯ����������PK�������4i\ѯW��������������������98syslog/rsyslogd-stop.shnu�ȯ����������PK�������4i\�OH����������������������90dm/dm-shutdown.shnu�ȯ����������PK�������4i\��Ȑf���f����������������$��90dm/dm-pre-udev.shnu�ȯ����������PK�������4i\�pZ�������#�������������$��90dm/59-persistent-storage-dm.rulesnu��[�����������PK�������4i\�����������������������'��90dm/module-setup.shnu�ȯ����������PK�������4i\Ӵl����������������������+��90dm/11-dm.rulesnu��[�����������PK�������4i\m��>�	���	���������������,��95nvmf/module-setup.shnu�ȯ����������PK�������4i\��������%�������������6��95nvmf/parse-nvmf-boot-connections.shnu�ȯ����������PK�������4i\��o���������������������E��95nvmf/nvmf-autoconnect.shnu��[�����������PK�������4i\<�s�"��"���������������F��90qemu-net/module-setup.shnu�ȯ����������PK�������4i\���`������������������0J��95virtfs/module-setup.shnu�ȯ����������PK�������4i\��Y]���]���������������BN��95virtfs/parse-virtfs.shnu�ȯ����������PK�������4i\b���G��G���������������N��95virtfs/mount-virtfs.shnu�ȯ����������PK�������4i\��ZC������������������vV��95resume/module-setup.shnu�ȯ����������PK�������4i\k!;1'��'��������������>^��95resume/parse-resume.shnu�ȯ����������PK�������4i\�pK�0��0���������������l��95resume/resume.shnu�ȯ����������PK�������4i\Uަ�&��&��������������o��95debug/module-setup.shnu�ȯ����������PK�������4i\�y;�������������������q��50plymouth/module-setup.shnu�ȯ����������PK�������4i\r�3���3��� �������������v��50plymouth/plymouth-emergency.shnu�ȯ����������PK�������4i\�T�<������!������������5w��50plymouth/plymouth-pretrigger.shnu�ȯ����������PK�������4i\�b�q���q���������������|��50plymouth/plymouth-newroot.shnu�ȯ����������PK�������4i\8�������&�������������|��50plymouth/plymouth-populate-initrd.shnu�ȯ����������PK�������4i\�=>)
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