#!/sbin/runscript
#
# description: pvfs2-server is the server component of PVFS2


# verify presence of server binary
if ! [ -x ${PVFS2SERVER} ]; then
	echo "Error: could not find executable ${PVFS2SERVER}"
	exit 1
fi

# look for fs conf
if test "x$PVFS2_FS_CONF" = x
then
	PVFS2_FS_CONF=${PVFS2_CONF_PATH}/pvfs2-fs.conf
fi
if ! [ -r ${PVFS2_FS_CONF} ]; then
	echo "Error: could not read ${PVFS2_FS_CONF}"
	exit 1
fi

# look for server conf
if test "x$PVFS2_SERVER_CONF" = x
then
	#determine hostname
	if test "x$HOSTNAME" = x
	then
		HOSTNAME=`hostname`
	fi
	THIS_HOSTNAME=`echo $HOSTNAME | cut -d '.' -f 1`

	if test "x$THIS_HOSTNAME" = xlocalhost
	then
		echo "Warning: detected hostname as localhost, may confuse PVFS2 startup"
	fi
	
	PVFS2_SERVER_CONF=${PVFS2_CONF_PATH}/pvfs2-server.conf-${THIS_HOSTNAME}
fi
if ! [ -r ${PVFS2_SERVER_CONF} ]; then
	echo "Error: could not read ${PVFS2_SERVER_CONF}"
	exit 1
fi

depend() {
	after localmount netmount nfsmount dns
	use net
}

start() {
        ebegin "Starting PVFS2 server"
	start-stop-daemon --start  --quiet --background \
		--pidfile ${PVFS2_PIDFILE} --make-pidfile \
		--exec ${PVFS2SERVER} -- ${PVFS2_FS_CONF} ${PVFS2_SERVER_CONF} ${PVFS2_OPTIONS}
	touch /var/lock/subsys/pvfs2-server
        eend $? "Error starting PVFS2 server"
}

stop() {
	ebegin "Stopping PVFS2 server"
	start-stop-daemon --stop  --quiet --pidfile ${PVFS2_PIDFILE}
	eend $? "Error stopping PVFS2 server"
	rm -f /var/lock/subsys/pvfs2-server
}