\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /proc/self/root/lib/dracut/modules.d/95iscsi/

Viewing File: parse-iscsiroot.sh

#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=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
    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

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 "[ -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

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

initqueue --unique --onetime --timeout /sbin/iscsiroot timeout "$netroot" "$NEWROOT"
initqueue --onetime modprobe --all -b -q qla4xxx cxgb3i cxgb4i bnx2i be2iscsi

# 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

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
    if ! [ -e /etc/iscsi/initiatorname.iscsi ]; then
        mkdir -p /etc/iscsi
        ln -fs /run/initiatorname.iscsi /etc/iscsi/initiatorname.iscsi
    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
        systemctl try-restart iscsid && sleep 1
    fi
fi


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 "$nroot" '/' '\2f')
    echo "[ -f '/tmp/iscsistarted-$netroot_enc' ]" > $hookdir/initqueue/finished/iscsi_started.sh
done

# Done, all good!
rootok=1

# Shut up init error check
[ -z "$root" ] && root="iscsi"