| Current Path : /lib/dracut/modules.d/90dmsquash-live/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
| Current File : //lib/dracut/modules.d/90dmsquash-live/parse-dmsquash-live.sh |
#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
# live images are specified with
# root=live:backingdev
[ -z "$root" ] && root=$(getarg root=)
# support legacy syntax of passing liveimg and then just the base root
if getargbool 0 rd.live.image -d -y liveimg; then
liveroot="live:$root"
fi
if [ "${root%%:*}" = "live" ] ; then
liveroot=$root
fi
[ "${liveroot%%:*}" = "live" ] || return
modprobe -q loop
case "$liveroot" in
live:LABEL=*|LABEL=*) \
root="${root#live:}"
root="$(echo $root | sed 's,/,\\x2f,g')"
root="live:/dev/disk/by-label/${root#LABEL=}"
rootok=1 ;;
live:CDLABEL=*|CDLABEL=*) \
root="${root#live:}"
root="$(echo $root | sed 's,/,\\x2f,g')"
root="live:/dev/disk/by-label/${root#CDLABEL=}"
rootok=1 ;;
live:UUID=*|UUID=*) \
root="${root#live:}"
root="live:/dev/disk/by-uuid/${root#UUID=}"
rootok=1 ;;
live:PARTUUID=*|PARTUUID=*) \
root="${root#live:}"
root="live:/dev/disk/by-partuuid/${root#PARTUUID=}"
rootok=1 ;;
live:PARTLABEL=*|PARTLABEL=*) \
root="${root#live:}"
root="live:/dev/disk/by-partlabel/${root#PARTLABEL=}"
rootok=1 ;;
live:/*.[Ii][Ss][Oo]|/*.[Ii][Ss][Oo])
root="${root#live:}"
root="liveiso:${root}"
rootok=1 ;;
live:/dev/*)
rootok=1 ;;
live:/*.[Ii][Mm][Gg]|/*.[Ii][Mm][Gg])
[ -f "${root#live:}" ] && rootok=1 ;;
esac
info "root was $liveroot, is now $root"
# make sure that init doesn't complain
[ -z "$root" ] && root="live"
wait_for_dev -n /dev/mapper/live-rw