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#!/bin/bash

# source application-specific settings
[ -f /etc/conf.d/nfs ] && . /etc/conf.d/nfs

. /etc/rc.conf
. /etc/rc.d/functions

DAEMON_NAME=nfsd
NFSD_PID=`pidof -o %PPID nfsd`
MOUNTD_PID=`pidof -o %PPID /usr/sbin/rpc.mountd`
case "$1" in
  start)
    stat_busy "Starting $DAEMON_NAME"
    # Check for portmap
    if [ ! -f /var/run/daemons/portmap ]; then 
		echo "ERROR: portmap is not running"
      stat_fail
      exit 1
    fi
    # Check for nfslock
    if [ ! -f /var/run/daemons/nfslock ]; then 
		echo "ERROR: nfslock is not running"
      stat_fail
      exit 1
    fi
    # Check for /proc/fs/nfsd
    if grep -qs nfsd /proc/filesystems ; then
	if ! grep -qs "nfsd /proc/fs/nfsd" /proc/mounts ; then
	    mount -t nfsd -o nodev,noexec,nosuid nfsd /proc/fs/nfsd
	fi
    fi
    # Run exportfs
    /usr/sbin/exportfs -r
    # Run mountd
    [ -z "$MOUNTD_PID" ] && /usr/sbin/rpc.mountd $MOUNTD_OPTS
    if [ $? -gt 0 ]; then
      stat_fail
      exit 1
    else
      echo `pidof -o %PPID /usr/sbin/rpc.mountd` > /var/run/rpc.mountd.pid
    fi
    # Run nfsd
    [ -z "$NFSD_PID" ] && /usr/sbin/rpc.nfsd $NFSD_OPTS
    if [ $? -gt 0 ]; then
      stat_fail
      exit 1
    else
      echo `pidof -o %PPID nfsd` > /var/run/rpc.nfsd.pid
    fi
    # Run sm-notify
    /usr/sbin/sm-notify $SMNOTIFY_OPTS
    add_daemon $DAEMON_NAME
    stat_done
    ;;

  stop)
    stat_busy "Stopping $DAEMON_NAME"
    [ ! -z "$MOUNTD_PID" ]  && kill $MOUNTD_PID &> /dev/null
    if [ $? -gt 0 ]; then
      stat_fail
      exit 1
    else
      rm /var/run/rpc.mountd.pid &> /dev/null
    fi
    sleep 1
    [ ! -z "$NFSD_PID" ]  && kill $NFSD_PID &> /dev/null
    if [ $? -gt 0 ]; then
      stat_fail
      exit 1
    else
      kill -9 $NFSD_PID &> /dev/null
      rm /var/run/rpc.nfsd.pid &> /dev/null
    fi
    if [ "$RUNLEVEL" = "0" ]; then
      /usr/sbin/exportfs -au
    fi
    rm_daemon $DAEMON_NAME
    stat_done
    ;;

  restart)
    $0 stop
    sleep 2
    $0 start
    ;;

  *)
    echo "usage: $0 {start|stop|restart}"  
esac
exit 0