nfs.init

   1 #!/bin/sh
   2 #
   3 # nfs           This shell script takes care of starting and stopping
   4 #               the NFS services.
   5 #
   6 # chkconfig:    345 60 20
   7 # description:  NFS is a popular protocol for file sharing across TCP/IP \
   8 #               networks. This service provides NFS server functionality, \
   9 #               which is configured via the /etc/exports file.
  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/nfsd ] && . /etc/sysconfig/nfsd
  20
  21 # Check that networking is up.
  22 if [ "${NETWORKING}" = "no" ]; then
  23         echo "WARNING: Networking is down. Knfsd can't be run"
  24         exit 1
  25 fi
  26
  27 if [ -x /sbin/pidof ] && [ "$1" != "stop" ]; then
  28         [ -z "`/sbin/pidof portmap`" ] && echo "Error: portmap isn't running" && exit 0
  29 fi
  30
  31 # Sanity checks
  32 [ -x /usr/sbin/rpc.nfsd ] || exit 0
  33 [ -x /usr/sbin/rpc.mountd ] || exit 0
  34 [ -f /etc/exports ] || exit 0
  35
  36 # See how we were called.
  37 case "$1" in
  38   start)
  39         # Start daemons.
  40         if [ "$NFSDTYPE" = "U" ] ; then
  41                 show "Starting NFS mountd"
  42                 daemon rpc.mountd
  43                 show "Starting NFS daemon"
  44                 daemon rpc.nfsd
  45         else
  46                 show "Starting NFS services"
  47                 daemon /usr/sbin/exportfs -r
  48                 show "Starting NFS mountd"
  49                 daemon rpc.mountd $RPCMOUNTDOPTS
  50                 show "Starting NFS daemon"
  51                 daemon rpc.nfsd $RPCNFSDCOUNT
  52         fi
  53         touch /var/lock/subsys/nfs
  54         ;;
  55   stop)
  56         # Stop daemons.
  57         if [ "$NFSDTYPE" = "U" ] ; then
  58                 show "Shutting down NFS mountd"
  59                 killproc rpc.mountd
  60                 show "Shutting down NFS daemon"
  61                 killproc rpc.nfsd
  62         else
  63                 show "Shutting down NFS mountd"
  64                 killproc rpc.mountd
  65                 show "Shutting down NFS daemon"
  66                 killproc nfsd -QUIT
  67                 show "Shutting down NFS services"
  68                 daemon /usr/sbin/exportfs -au
  69         fi
  70         rm -f /var/lock/subsys/nfs
  71         ;;
  72   status)
  73         status rpc.mountd
  74         if [ "$NFSDTYPE" = "U" ] ; then
  75                 status rpc.nfsd
  76         else
  77                 status nfsd
  78         fi
  79         ;;
  80   restart)
  81         if [ "$NFSDTYPE" = "U" ] ; then
  82                 $0 stop
  83                 $0 start
  84         else
  85                 show "Restarting NFS services (killing)"
  86                 killproc rpc.mountd
  87                 show "Restarting NFS services (starting)"
  88                 daemon rpc.mountd $RPCMOUNTDOPTS
  89                 /usr/sbin/exportfs -r
  90                 touch /var/lock/subsys/nfs
  91         fi
  92         ;;
  93   reload)
  94         [ "$NFSDTYPE" = "U" ] && exit 0
  95         /usr/sbin/exportfs
  96         touch /var/lock/subsys/nfs
  97         ;;
  98   probe)
  99         [ "$NFSDTYPE" = "U" ] && exit 0
 100         if [ ! -f /var/lock/subsys/nfs ] ; then
 101           echo start; exit 0
 102         fi
 103         /sbin/pidof rpc.mountd >/dev/null 2>&1; MOUNTD="$?"
 104         /sbin/pidof nfsd >/dev/null 2>&1; NFSD="$?"
 105         if [ $MOUNTD = 1 -o $NFSD = 1 ] ; then
 106           echo restart; exit 0
 107         fi
 108         if [ /etc/exports -nt /var/lock/subsys/nfs ] ; then
 109           echo reload; exit 0
 110         fi
 111         ;;
 112   *)
 113         echo "Usage: nfs {start|stop|status|restart|reload|probe}"
 114         exit 1
 115 esac
 116
 117 exit 0