#!/bin/bash

### BEGIN INIT INFO
# Provides:		target
# Default-Start: 	3 4 5
# Default-Stop: 	0 1 2 6
# Required-Start:	$local_fs $network
# Required-Stop:	$local_fs $network
# Short-Description: 	Start LIO targets
# Description:		Loads configfs and restores LIO config with targetcli
### END INIT INFO


case "$1" in
	start)
		if [ ! -d /sys/kernel/config ]; then
			echo "Mounting configfs"
			modprobe configfs
			mount -t configfs configfs /sys/kernel/config
			if [ $? != 0 ]; then
				exit 1
			fi
		fi
		echo "Starting lio targets"
		/usr/bin/targetcli restoreconfig clear_existing=true
		if [[ $? -gt 0 ]]; then
			exit 1
		fi
		;;

	stop)
		echo "Stopping lio targets"
    		/usr/bin/targetcli clearconfig confirm=true
		if [[ $? -gt 0 ]]; then
			exit 1
		fi
		;;

	restart|force-reload)
		$0 stop
		sleep 3
		$0 start
		;;

	status)
		echo "Checking status of lio targets";
		/usr/bin/targetcli sessions
		;;

	*)
		echo "usage: $0 {start|stop|restart|force-reload|status}"
esac

exit 0