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 services"
  64                 daemon /usr/sbin/exportfs -au
  65                 show "Shutting down NFS mountd"
  66                 killproc rpc.mountd
  67                 show "Shutting down NFS daemon"
  68                 killproc nfsd -QUIT
  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}"
 114         exit 1
 115 esac
 116
 117 exit 0