debian/nfs-kernel-server.init

   1 #!/bin/sh
   2 #
   3 # nfs-kernel-server
   4 #               This shell script takes care of starting and stopping
   5 #               the kernel-mode NFS server.
   6 #
   7 # chkconfig: 345 60 20
   8 # description: NFS is a popular protocol for file sharing across TCP/IP \
   9 #              networks. This service provides NFS server functionality, \
  10 #              which is configured via the /etc/exports file.
  11 #
  12
  13 set -e
  14
  15 # What is this?
  16 DESC="NFS kernel daemon"
  17 PREFIX=/usr
  18
  19 # Exit if required binaries are missing.
  20 [ -x $PREFIX/sbin/rpc.nfsd ] || exit 0
  21 [ -x $PREFIX/sbin/rpc.mountd ] || exit 0
  22 [ -x $PREFIX/sbin/exportfs ] || exit 0
  23
  24 # Read config
  25 DEFAULTFILE=/etc/default/nfs-kernel-server
  26 RPCNFSDCOUNT=8
  27 RPCMOUNTDOPTS=
  28 if [ -f $DEFAULTFILE ]; then
  29     . $DEFAULTFILE
  30 fi
  31
  32 # See how we were called.
  33 case "$1" in
  34   start)
  35         cd /    # daemons should have root dir as cwd
  36         if grep -q '^/' /etc/exports
  37         then
  38                 printf "Exporting directories for $DESC..."
  39                 $PREFIX/sbin/exportfs -r
  40                 echo "done."
  41
  42                 printf "Starting $DESC:"
  43                 printf " nfsd"
  44                 start-stop-daemon --start --quiet \
  45                     --exec $PREFIX/sbin/rpc.nfsd -- $RPCNFSDCOUNT
  46                 printf " mountd"
  47                 $PREFIX/bin/rpcinfo -u localhost nfs 3 >/dev/null 2>&1 ||
  48                     RPCMOUNTDOPTS="$RPCMOUNTDOPTS --no-nfs-version 3"
  49                 start-stop-daemon --start --quiet \
  50                     --exec $PREFIX/sbin/rpc.mountd -- $RPCMOUNTDOPTS
  51                 echo "."
  52         else
  53                 echo "Not starting $DESC: No exports."
  54         fi
  55         ;;
  56
  57   stop)
  58         printf "Stopping $DESC: mountd"
  59         start-stop-daemon --stop --oknodo --quiet \
  60             --name rpc.mountd --user 0
  61         printf " nfsd"
  62         start-stop-daemon --stop --oknodo --quiet \
  63             --name nfsd --user 0 --signal 2
  64         echo "."
  65
  66         printf "Unexporting directories for $DESC..."
  67         $PREFIX/sbin/exportfs -au
  68         echo "done."
  69         ;;
  70
  71   reload | force-reload)
  72         printf "Re-exporting directories for $DESC..."
  73         $PREFIX/sbin/exportfs -r
  74         echo "done."
  75         ;;
  76
  77   restart)
  78         $0 stop
  79         sleep 1
  80         $0 start
  81         ;;
  82
  83   *)
  84         echo "Usage: nfs-kernel-server {start|stop|reload|force-reload|restart}"
  85         exit 1
  86         ;;
  87 esac
  88
  89 exit 0