#!/bin/sh
#
# description: Starts and stops the iSCSI initiator
#
# processname: blkmapd
# pidfile: /var/run/blkmapd.pid
# config:  /etc/blkmapd.conf

# Source function library.
if [ -f /etc/init.d/functions ] ; then
	. /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ] ; then
	. /etc/rc.d/init.d/functions
else
	exit 0
fi

PATH=/sbin:/bin:/usr/sbin:/usr/bin

RETVAL=0

start()
{
	echo -n $"Starting pNFS block-layout device discovery service: "
	modprobe -q blocklayoutdriver
	daemon /usr/sbin/blkmapd
	RETVAL=$?
	if [ $RETVAL -eq 0 ]; then
		touch /var/lock/subsys/blkmapd
	fi
	echo
	return $RETVAL
}

stop()
{
	echo -n $"Stopping pNFS block-layout device discovery service: "
	killproc blkmapd 2> /dev/null
	rm -f /var/run/blkmapd.pid
	RETVAL=$?
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/blkmapd
	if [ $RETVAL -eq 0 ]; then
                echo_success
        else
                echo_failure
        fi
	echo
	return $RETVAL
}

restart()
{
	stop
	start
}

case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart)
		stop
		start
		;;
	status)
		status blkmapd
		;;
	*)
	echo $"Usage: $0 {start|stop|restart|status}"
	exit 1
esac

exit $RETVAL