#!/bin/sh

#

# chkconfig: 345 13 89

# description: Starts and stops the iSCSI initiator

#

# processname: iscsid

# pidfile: /etc/iscsi/iscsid.pid

# config:  /etc/iscsi/iscsid.conf

# Source function library.

. /etc/init.d/functions

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

RETVAL=0

start()

{

	echo -n $"Starting iSCSI initiator service: "

	modprobe -q iscsi_tcp

	modprobe -q ib_iser

	daemon iscsid

	RETVAL=$?

	echo

	[ $RETVAL -eq 0 ] || return

	touch /var/lock/subsys/iscsi

	echo -n $"Setting up iSCSI targets: "

	TARGETS=`iscsiadm -m node 2>/dev/null | sed 's/ /@/g'`

	for node in $TARGETS; do

		target=`echo $node | cut -d@ -f2`

		port=`echo $node | cut -d@ -f1`

		STARTUP=`iscsiadm -m node -T $target -p $port | grep "node.conn\[0\].startup" | cut -d' ' -f3`

		if [ "$STARTUP" = "automatic" ]; then

			iscsiadm -m node -T $target -p $port -l

		fi

	done

	success

	echo

}

stop()

{

	echo -n $"Stopping iSCSI initiator service: "

	sync

#	TARGETS=`iscsiadm -m session | grep "\[*\]" | sed 's@\[\(.*\)\] .*@\1@g'`

#	for rec in $TARGETS; do

#	    iscsiadm -m node -r $rec -u

#	done

	killproc iscsid

	echo

	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/iscsi

	modprobe -r ib_iser 2>/dev/null

	modprobe -r iscsi_tcp 2>/dev/null

}

restart()

{

	stop

	start

}

case "$1" in

	start)

		start

		;;

	stop)

		stop

		;;

	restart)

	        stop

		start

		;;

	status)

		status iscsid

		RETVAL=$?

		;;

        condrestart)

	        [ -f /var/lock/subsys/iscsi ] && restart

		;;

	*)

		echo $"Usage: $0 {start|stop|restart|status|condrestart}"

		exit 1

esac

exit $RETVAL