#!/bin/sh
#
# corosync	Corosync Cluster Engine
#
# chkconfig: 2345 21 79
# description: Corosync Cluster Engine
# processname: corosync
#
### BEGIN INIT INFO
# Provides:		corosync
# Required-Start:	$network $syslog
# Required-Stop:	$network $syslog
# Default-Start:
# Default-Stop:
# Short-Description:	Starts and stops Corosync Cluster Engine.
# Description:		Starts and stops Corosync Cluster Engine.
### END INIT INFO

# Source function library
. /etc/rc.d/init.d/functions

[ -f /etc/sysconfig/corosync ] && . /etc/sysconfig/corosync

start() {
	# Check if the service is already running?
	if [ -f /var/lock/subsys/corosync ]; then
		msg_already_running "Corosync Cluster Engine"
		return
	fi
	if grep -q nocluster /proc/cmdline ; then
		show "Disabled on boot"
		RETVAL=1
		return
	fi

	msg_starting "Corosync Cluster Engine"
	daemon /usr/sbin/corosync
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/corosync
}

stop() {
	if [ ! -f /var/lock/subsys/corosync ]; then
		msg_not_running "Corosync Cluster Engine"
		return
	fi

	# Stop daemons.
	msg_stopping "Corosync Cluster Engine"
	killproc /usr/sbin/corosync
	rm -f /var/lock/subsys/corosync
}

condrestart() {
	if [ ! -f /var/lock/subsys/corosync ]; then
		msg_not_running "Corosync Cluster Engine"
		RETVAL=$1
		return
	fi

	stop
	start
}

case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
   	sleep 5
	start
	;;
  try-restart)
	condrestart 0
	;;
  force-reload)
	condrestart 7
	;;
  status)
	status corosync
	RETVAL=$?
	;;
*)
	msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}"
	exit 3
	;;
esac
exit $RETVAL