| Current File : //lib/dracut/modules.d/95rootfs-block/rootfallback.sh |
#!/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"