#!/bin/sh
#
# ggaoed	This shell script takes care of starting and stopping ggaoed
#
# chkconfig:	2345 81 29
#
# description:	ggaoed is an AoE (ATA over Ethernet) target implementation for Linux. \
# 		It utilizes Linux kernel AIO, memory mapped sockets and other Linux features \
# 		to provide the best performance.
#
# pidfile:	/var/run/ggaoed.pid
# config:	/etc/ggaoed.conf


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

# Get network config
. /etc/sysconfig/network

# Get service config
[ -f /etc/sysconfig/ggaoed ] && . /etc/sysconfig/ggaoed

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status -a "$1" != init ]; then
		msg_network_down ggaoed
		exit 1
	fi
else
	exit 0
fi

start() {
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/ggaoed ]; then
		msg_starting ggaoed
		daemon /usr/sbin/ggaoed $GGAOED_OPTS
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/ggaoed
	else
		msg_already_running ggaoed
	fi
}

stop() {
	if [ -f /var/lock/subsys/ggaoed ]; then
		# Stop daemons.
		msg_stopping ggaoed
		killproc ggaoed
		rm -f /var/lock/subsys/ggaoed >/dev/null 2>&1
	else
		msg_not_running ggaoed
	fi
}

reload() {
	if [ -f /var/lock/subsys/ggaoed ]; then
		msg_reloading ggaoed
		busy
		/usr/sbin/ggaoectl reload
		RETVAL=$?
		[ $RETVAL -ne 0 ] && RETVAL=7
		[ $RETVAL -eq 0 ] && ok || fail
	else
		msg_not_running ggaoed
		exit 7
	fi
}

restart() {
	stop
	start
}

condrestart() {
	if [ -f /var/lock/subsys/ggaoed ]; then
		stop
		start
	else
		msg_not_running ggaoed
		RETVAL=0
	fi
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	restart
	;;
  try-restart)
	condrestart
	;;
  reload|force-reload)
	reload
	;;
  status)
	status ggaoed
	/usr/sbin/ggaoectl stats
	exit $?
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
	exit 3
esac

exit $RETVAL