#!/bin/sh
#
# nfsfs		Mount NFS filesystems.
#
# Version:	@(#) /etc/init.d/skeleton 1.01 26-Oct-1993
#
# Author:	Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
#
# chkconfig:	345 15 88
# description:	Mounts and unmounts all Network File System (NFS) \
#		mount points.
#
# $Id$

# Source networking configuration.
if [ ! -f /etc/sysconfig/network ]; then
	exit 0
fi

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

# Get network config
. /etc/sysconfig/network

# 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 nfsfs
		exit 1
	fi
else
	exit 0
fi


# See how we were called.
case "$1" in
  start)
	run_cmd "Mounting NFS filesystems" mount -a -t nfs
	touch /var/lock/subsys/nfsfs
	;;
  stop)
	if [ -f /proc/mounts ]; then
		fsfile="/proc/mounts"
	else
		fsfile="/etc/mtab"
	fi

	show "Unmounting NFS filesystems"
	busy
	retry=3
	remaining=$(awk '$3 == "nfs" {print $2}' $fsfile)
	while [ -n "$remaining" -a $retry -gt 0 ]; do
		fuser -msk -TERM `awk '$3 == "nfs" {print $2}' < $fsfile`
		sleep 2
		fuser -msk -KILL `awk '$3 == "nfs" {print $2}' < $fsfile`
		umount -a -f -t nfs
		remaining=$(awk '$3 == "nfs" {print $2}' $fsfile)
		retry=$(($retry-1))
	done
	ok
	rm -f /var/lock/subsys/nfsfs
	;;
  status)
	if [ -f /proc/mounts ]; then
		echo "Configured NFS mountpoints:"
		grep -v '^#' /etc/fstab | \
		  awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
		echo "Active NFS mountpoints:"
		grep -v '^#' /proc/mounts | \
		  awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
	else
		echo "/proc filesystem unavailable"
	fi
	;;
  restart)
	$0 stop
	$0 start
	;;
  reload|force-reload)
	mount -a -t nfs
	;;
  *)
	msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
	exit 3
esac

exit 0