#!/bin/sh
#
# nfs           This shell script takes care of starting and stopping
#               the NFS services. Stolen from RedHat FC5.

[ -x /usr/sbin/rpc.statd ] || exit 0
[ -x /usr/sbin/rpc.nfsd ] || exit 0
[ -x /usr/sbin/rpc.mountd ] || exit 0
[ -x /usr/sbin/exportfs ] || exit 0

mkdir -p /var/lock/subsys
mkdir -p /run/nfs/sm
mkdir -p /run/nfs/sm.bak
touch /run/nfs/rmtab

CFG_FILE=/etc/default/nfsd

NR_THREADS=2
if [ -f "${CFG_FILE}" ]; then
	. "${CFG_FILE}"
fi


start() {
	# Start daemons.
	printf "Starting NFS statd: "
	rpc.statd
	[ $? = 0 ] && echo "OK" || echo "FAIL"
	touch /var/lock/subsys/nfslock

	printf "Starting NFS services: "
	/usr/sbin/exportfs -r
	[ $? = 0 ] && echo "OK" || echo "FAIL"

	printf "Starting NFS daemon: "
	rpc.nfsd ${NR_THREADS}
	[ $? = 0 ] && echo "OK" || echo "FAIL"

	printf "Starting NFS mountd: "
	rpc.mountd
	[ $? = 0 ] && echo "OK" || echo "FAIL"
	touch /var/lock/subsys/nfs
}

stop() {
	# Stop daemons.
	printf "Shutting down NFS mountd: "
	killall -q rpc.mountd 2>/dev/null
	[ $? = 0 ] && echo "OK" || echo "FAIL"

	printf "Shutting down NFS daemon: "
	killall -q nfsd 2>/dev/null
	[ $? = 0 ] && echo "OK" || echo "FAIL"

	printf "Shutting down NFS services: "
	/usr/sbin/exportfs -au
	[ $? = 0 ] && echo "OK" || echo "FAIL"

	printf "Stopping NFS statd: "
	killall -q rpc.statd 2>/dev/null
	[ $? = 0 ] && echo "OK" || echo "FAIL"
	rm -f /var/lock/subsys/nfs
	rm -f /var/run/rpc.statd.pid
	rm -f /var/lock/subsys/nfslock
}

# See how we were called.
case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart)
		stop
		start
		;;
	reload)
		/usr/sbin/exportfs -r
		touch /var/lock/subsys/nfs
		;;
	*)
		echo "Usage: $0 {start|stop|restart|reload}"
		exit 1
esac

exit 0