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#!/bin/sh
#
# umount /mnt, which is where the initrd ends up mounted
# if the directory /initrd is not present, if this fails
# then the /initrd is mounted and we want to remount that
# ro - this works round the shutdown -r hang problem
. /etc/default/functions
#
# if we are turnup'ed to disk, then just unmount the initrd all together
#
if [ -e /initrd/dev/.devfsd ]; then
[ "$VERBOSE" = "very" ] && echo "Unmounting initrd..."
umount /initrd/dev
umount /initrd
exit 0
fi
while read device directory remainder
do
case "$directory" in
/mnt) echo "InitRD: unmount initrd on /mnt" >&2
umount /mnt;;
/initrd)# need the device for a remount
ffspart=Flashdisk
ffsdev="$(mtblockdev $ffspart)"
echo "InitRD: remount $ffdev read-only on /initrd" >&2
if test -n "$ffsdev" -a -b "$ffsdev"
then
mount -o remount,ro "$ffsdev" /initrd
else
echo "Flashdisk: $ffsdev: flash device not found" >&2
fi;;
esac
done </proc/mounts
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