[packages/nfs-utils.git] / nfslock.init

#!/bin/sh
#
# nfslock	This shell script takes care of starting and stopping
#		the NFS file locking service.
#
# chkconfig:	345 14 82
# description:	NFS is a popular protocol for file sharing across \
#		TCP/IP networks. This service provides NFS file \
#		locking functionality.
# probe:	true

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

# Get network config
. /etc/sysconfig/network

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

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

if [ -x /sbin/pidof ] && [ "$1" != "stop" ]; then
	[ -z "`/sbin/pidof portmap`" ] && nls "Error: portmap isn't running" && exit 0
fi

# /usr may be on NFS, fail silently, nfsfs will start it
[ -x /usr/sbin/rpc.statd ] || exit 0

start() {
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/nfslock ]; then
		# Set the ports lockd should listen on
		if [ -n "$LOCKD_TCPPORT" ]; then
			/sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT >/dev/null 2>&1
		fi
		if [ -n "$LOCKD_UDPPORT" ]; then
			/sbin/sysctl -w fs.nfs.nlm_udpport=$LOCKD_UDPPORT >/dev/null 2>&1
		fi

		[ -n "$STATD_PORT" ] && STATDOPTS="$STATDOPTS -p $STATD_PORT"
		[ -n "$STATD_OUTPORT" ] && STATDOPTS="$STATDOPTS -o $STATD_OUTPORT"

		# Start daemons.
		# Don't put sm-notify here, statd will run it when started
		msg_starting "NFS statd"
		daemon rpc.statd $STATDOPTS
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/nfslock
	else
		msg_already_running "NFS statd"
	fi
}

stop() {
	if [ -f /var/lock/subsys/nfslock ]; then
		# Reset the lockd ports if they were set
		if [ -n "$LOCKD_TCPPORT" ]; then
			/sbin/sysctl -w fs.nfs.nlm_tcpport=0 >/dev/null 2>&1
		fi
		if [ -n "$LOCKD_UDPPORT" ]; then
			/sbin/sysctl -w fs.nfs.nlm_udpport=0 >/dev/null 2>&1
		fi
		# Stop daemons.
		msg_stopping "NFS statd"
		killproc rpc.statd
		rm -f /var/lock/subsys/nfslock
	else
		msg_not_running "NFS statd"
	fi
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  status)
	status rpc.statd
	exit $?
	;;
  restart|force-reload)
	stop
	start
	;;
  probe)
	if [ ! -f /var/lock/subsys/nfslock ]; then
		echo start
		exit 0
	fi
	/sbin/pidof rpc.statd >/dev/null 2>&1; STATD="$?"
	if [ $STATD = 1 ]; then
		echo restart
		exit 0
	fi
	;;
  *)
	msg_usage "$0 {start|stop|restart|force-reload|probe|status}"
	exit 3
esac

exit $RETVAL
Commit	Line	Data
	1	#!/bin/sh
	2	#
	3	# nfslock This shell script takes care of starting and stopping
	4	# the NFS file locking service.
	5	#
	6	# chkconfig: 345 14 82
	7	# description: NFS is a popular protocol for file sharing across \
	8	# TCP/IP networks. This service provides NFS file \
	9	# locking functionality.
	10	# probe: true
	11
	12	# Source function library.
	13	. /etc/rc.d/init.d/functions
	14
	15	# Get network config
	16	. /etc/sysconfig/network
	17
	18	# Get service config
	19	[ -f /etc/sysconfig/nfslock ] && . /etc/sysconfig/nfslock
	20
	21	# Check that networking is up.
	22	if is_yes "${NETWORKING}"; then
	23	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
	24	msg_network_down "NFS statd"
	25	exit 1
	26	fi
	27	else
	28	exit 0
	29	fi
	30
	31	if [ -x /sbin/pidof ] && [ "$1" != "stop" ]; then
	32	[ -z "`/sbin/pidof portmap`" ] && nls "Error: portmap isn't running" && exit 0
	33	fi
	34
	35	# /usr may be on NFS, fail silently, nfsfs will start it
	36	[ -x /usr/sbin/rpc.statd ] \|\| exit 0
	37
	38	start() {
	39	# Check if the service is already running?
	40	if [ ! -f /var/lock/subsys/nfslock ]; then
	41	# Set the ports lockd should listen on
	42	if [ -n "$LOCKD_TCPPORT" ]; then
	43	/sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT >/dev/null 2>&1
	44	fi
	45	if [ -n "$LOCKD_UDPPORT" ]; then
	46	/sbin/sysctl -w fs.nfs.nlm_udpport=$LOCKD_UDPPORT >/dev/null 2>&1
	47	fi
	48
	49	[ -n "$STATD_PORT" ] && STATDOPTS="$STATDOPTS -p $STATD_PORT"
	50	[ -n "$STATD_OUTPORT" ] && STATDOPTS="$STATDOPTS -o $STATD_OUTPORT"
	51
	52	# Start daemons.
	53	# Don't put sm-notify here, statd will run it when started
	54	msg_starting "NFS statd"
	55	daemon rpc.statd $STATDOPTS
	56	RETVAL=$?
	57	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/nfslock
	58	else
	59	msg_already_running "NFS statd"
	60	fi
	61	}
	62
	63	stop() {
	64	if [ -f /var/lock/subsys/nfslock ]; then
	65	# Reset the lockd ports if they were set
	66	if [ -n "$LOCKD_TCPPORT" ]; then
	67	/sbin/sysctl -w fs.nfs.nlm_tcpport=0 >/dev/null 2>&1
	68	fi
	69	if [ -n "$LOCKD_UDPPORT" ]; then
	70	/sbin/sysctl -w fs.nfs.nlm_udpport=0 >/dev/null 2>&1
	71	fi
	72	# Stop daemons.
	73	msg_stopping "NFS statd"
	74	killproc rpc.statd
	75	rm -f /var/lock/subsys/nfslock
	76	else
	77	msg_not_running "NFS statd"
	78	fi
	79	}
	80
	81	RETVAL=0
	82	# See how we were called.
	83	case "$1" in
	84	start)
	85	start
	86	;;
	87	stop)
	88	stop
	89	;;
	90	status)
	91	status rpc.statd
	92	exit $?
	93	;;
	94	restart\|force-reload)
	95	stop
	96	start
	97	;;
	98	probe)
	99	if [ ! -f /var/lock/subsys/nfslock ]; then
	100	echo start
	101	exit 0
	102	fi
	103	/sbin/pidof rpc.statd >/dev/null 2>&1; STATD="$?"
	104	if [ $STATD = 1 ]; then
	105	echo restart
	106	exit 0
	107	fi
	108	;;
	109	*)
	110	msg_usage "$0 {start\|stop\|restart\|force-reload\|probe\|status}"
	111	exit 3
	112	esac
	113
	114	exit $RETVAL