#! /bin/sh
### BEGIN INIT INFO
# Provides: mount-overlay
# Required-Start: mountall-bootclean
# Required-Stop:
# Default-Start: S
# Default-Stop:
# X-Start-Before: procps udev-mtab urandom
# Short-Description: overlay mode
# Descrition: Shutdown process will not be required
### END INIT INFO
  
/bin/mount /boot
cd /boot
file=nofsprotect
if [ -e ${file} ]; then
exit 0
fi
/bin/mount -t tmpfs tmpfs /fsprotect
for d in etc home root var usr opt
do
mkdir /fsprotect/${d}
mkdir /fsprotect/${d}_rw
OPTS="-o lowerdir=/${d},upperdir=/fsprotect/${d},workdir=/fsprotect/${d}_rw"
/bin/mount -t overlay ${OPTS} overlay /${d}
done
exit 0