#!/bin/sh
########################################################################
# Begin nfs-server
#
# Description : Start nfs server
#
# Authors     : Ken Moffat - ken@linuxfromscratch.org
#               Bruce Dubbs - bdubbs@linuxfromscratch.org
#               Douglas R. Reno - renodr@linuxfromscratch.org
#
# Version     : BLFS 8.1
#
# Updated     : In recent versions of the nfs-server,
#               behavior has changed
########################################################################

### BEGIN INIT INFO
# Provides:            nfs-server
# Required-Start:      $network $portmap
# Should-Start:        networkmanager wicd
# Required-Stop:       $network $portmap
# Should-Stop:         networkmanager wicd
# Default-Start:       2 3 4 5
# Default-Stop:        0 1 6
# Short-Description:   Starts the nfs server
# Description:         Starts the nfs server and exports directories.
# X-LFS-Provided-By:   BLFS
### END INIT INFO

. /usr/lib/lsb/init-functions

. /etc/sysconfig/nfs-server

nfs_status()
{
   local nfsiod
   local nfsd
   local pid

   nfsiod=$(ps -ef|grep '\[nfsiod]$'|sed 's/ \+/\t/g'| cut -f2)
   if [ -z "${nfsiod}" ]; then
     /usr/bin/echo -e "${INFO}[nfsiod] is not running.${NORMAL}"
   else
     /usr/bin/echo -e  "${INFO}[nfsiod] is running with Process" \
         "ID ${nfsiod}.${NORMAL}"
   fi

   nfsd=""
   for pid in $(ps -ef|grep '\[nfsd]$'|sed 's/ \+/\t/g'| cut -f2); do
     nfsd="${nfsd} ${pid}"
   done

   if [ -z "${nfsd}" ]; then
     /usr/bin/echo -e "${INFO}No [nfsd] processes are running.${NORMAL}"
   else
     /usr/bin/echo -e  "${INFO}[nfsd] is running with Process" \
         "ID(s)${nfsd}.${NORMAL}"
   fi
}


 case "$1" in
   start)
      log_info_msg "Starting NFS statd..."
      start_daemon /usr/sbin/rpc.statd --no-notify
      evaluate_retval

      log_info_msg "Starting NFS nfsd..."
      start_daemon /usr/sbin/rpc.nfsd -p $PORT $PROCESSES
      evaluate_retval

      log_info_msg "Starting NFS mountd..."
      start_daemon /usr/sbin/rpc.mountd
      evaluate_retval

      # Make certain that the list is refreshed on a restart.
      log_info_msg "Exporting NFS Filesystems..."
      /usr/sbin/exportfs -r 2>&1 > /dev/null
      evaluate_retval
      ;;

   stop)
      log_info_msg "Removing NFS Exported Filesystems..."
      /usr/sbin/exportfs -au 2>&1 > /dev/null
      evaluate_retval

      log_info_msg "Stopping NFS statd..."
      killproc /usr/sbin/rpc.statd
      evaluate_retval

      log_info_msg "Stopping NFS nfsd..."
      /usr/sbin/rpc.nfsd 0
      log_success_msg2

      log_info_msg "Stopping NFS mountd..."
      killproc /usr/sbin/rpc.mountd
      evaluate_retval

      # Remove a pid file that isn't done automatically
      if [ -f /run/rpc.statd.pid ]; then
          log_success_msg "Removing the rpc.statd pid file if it exists"
          rm -f /run/rpc.statd.pid
      fi
      ;;

   reload)
      log_info_msg "Reloading NFS Server..."
      /usr/sbin/exportfs -r
      evaluate_retval
      ;;

   restart)
      $0 stop
      sleep 1
      $0 start
      ;;

   status)
      statusproc /usr/sbin/rpc.mountd
      statusproc /usr/sbin/rpc.statd
      ## Special case for nfsd
      nfs_status
      ;;

   *)
      echo "Usage: $0 {start|stop|reload|restart|status}"
      exit 1
      ;;
esac

# End /etc/init.d/nfs-server