citadel/poky/meta/recipes-core/initscripts/initscripts-1.0/umountfs

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#!/bin/sh
### BEGIN INIT INFO
# Provides: umountfs
# Required-Start:
# Required-Stop:
# Default-Start:
# Default-Stop: 0 6
# Short-Description: Turn off swap and unmount all local file systems.
# Description:
### END INIT INFO
PATH=/sbin:/bin:/usr/sbin:/usr/bin
echo "Deactivating swap..."
[ -x /sbin/swapoff ] && swapoff -a
# We leave /proc mounted.
echo "Unmounting local filesystems..."
grep -q /mnt/ram /proc/mounts && mount -o remount,ro /mnt/ram
mount -o remount,ro /
umount -f -a -r > /dev/null 2>&1
: exit 0