#!/bin/sh
# chkconfig: 2345 10 90
# description: prepare container to use OpenVZ 2nd-level disk quotas

### BEGIN INIT INFO
# Provides: vzquota
# Required-Start: $local_fs $time $syslog
# Required-Stop: $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start vzquota at the end of boot
# Description: Configure OpenVZ disk quota for a container.
### END INIT INFO

start() {
	if [ ! -L /etc/mtab ]; then
		rm -f /etc/mtab >/dev/null 2>&1
		ln -sf /proc/mounts /etc/mtab
	fi
	dev=$(awk '($2 == "/") && ($4 ~ /usrquota/) && ($4 ~ /grpquota/) {print $1}' /etc/mtab)
	if test -z "$dev"; then
		dev="/dev/simfs"
		rm -f /etc/mtab >/dev/null 2>&1
		echo "/dev/simfs / reiserfs rw,usrquota,grpquota 0 0" > /etc/mtab
		grep -v " / " /proc/mounts >> /etc/mtab 2>/dev/null
		chmod 644 /etc/mtab
	fi
	[ -e "$dev" ] || mknod $dev b 0 72
	quotaon -aug
}

case "$1" in
  start)
	start
	;;
  *)
	exit
esac