#!/bin/sh

### BEGIN INIT INFO
# Provides: sanlock
# Required-Start: $time $syslog wdmd $remote_fs
# Required-Stop: $syslog
# Should-Start:
# Should-Stop:
# Default-Start: 2 3 5
# Default-Stop: 0 1 6
# Short-Description: starts and stops sanlock daemon
# Description: starts and stops sanlock daemon
### END INIT INFO

SANLOCKBIN=/usr/sbin/sanlock
SANLOCKRUNDIR=/var/run/sanlock
SANLOCKPIDFILE=$SANLOCKRUNDIR/sanlock.pid
SANLOCKUSER="sanlock"
SANLOCKOPTS="-U $SANLOCKUSER -G $SANLOCKUSER"

test -x $SANLOCKBIN || { echo "$SANLOCKBIN not installed";
         if [ "$1" = "stop" ]; then exit 0;
	 else exit 5; fi; }

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

. /etc/rc.status
rc_reset


case "$1" in
    start)
	if [ ! -d $SANLOCKRUNDIR ]; then
		install -d -o $SANLOCKUSER -g $SANLOCKUSER -m 775 $SANLOCKRUNDIR
		[ -x /sbin/restorecon ] && restorecon $SANLOCKRUNDIR
	fi
        if [ -e $SANLOCKPIDFILE ]; then
                if checkproc $SANLOCKBIN ; then
                        echo -n "sanlock is already running."
			rc_status -v
                        exit
                else
                        echo "Removing stale PID file $SANLOCKPIDFILE."
                        rm -f $SANLOCKPIDFILE
                fi
        fi
        echo -n "Starting sanlock "
        startproc $SANLOCKBIN daemon $SANLOCKOPTS
        rc_status -v
	;;
    stop)
        echo -n "Shutting down sanlock "
        killproc -TERM $SANLOCKBIN > /dev/null 2>&1
        rm -f $SANLOCKPIDFILE
        rc_status -v
	;;
    try-restart)
        $0 status >/dev/null &&  $0 restart
        rc_status
        ;;
    restart)
        $0 stop
        $0 start
        rc_status
        ;;
    reload)
	killproc -HUP $SANLOCKBIN
        rc_status -v
        ;;
    status)
        echo -n "Checking status of sanlock "
        checkproc $SANLOCKBIN
        rc_status -v
        ;;
    *)
        echo "Usage: $0 {start|stop|restart|try-restart|reload|status}"
	rc_failed 2
	rc_exit
        ;;
esac
rc_exit