Current File : //lib/dracut/modules.d/98systemd/dracut-mount.sh
#!/bin/sh
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=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 ] && action_on_fail "Can't mount root filesystem" && break
done
export -p > /dracut-state.sh
exit 0
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