nfsfs.init

   1 #!/bin/sh
   2 #
   3 # nfsfs         Mount NFS filesystems.
   4 #
   5 # Version:      @(#) /etc/init.d/skeleton 1.01 26-Oct-1993
   6 #
   7 # Author:       Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
   8 #
   9 # chkconfig:    345 15 88
  10 # description:  Mounts and unmounts all Network File System (NFS) \
  11 #               mount points.
  12 #
  13 # $Id$
  14
  15 # Source networking configuration.
  16 if [ ! -f /etc/sysconfig/network ]; then
  17         exit 0
  18 fi
  19
  20 # Source function library.
  21 . /etc/rc.d/init.d/functions
  22
  23 # Get network config
  24 . /etc/sysconfig/network
  25
  26 # Get service config
  27 [ -f /etc/sysconfig/nfsclient ] && . /etc/sysconfig/nfsclient
  28
  29 # Check that networking is up.
  30 if is_yes "${NETWORKING}"; then
  31         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  32                 msg_network_down nfsfs
  33                 exit 1
  34         fi
  35 else
  36         exit 0
  37 fi
  38
  39 start() {
  40         if [ ! -f /var/lock/subsys/nfsfs ]; then
  41                 if is_yes "$NFS4" ; then
  42                     if grep -q nfs4 /proc/filesystems; then
  43                         modprobe -s nfs > /dev/null 2>&1
  44                         if [ "$(kernelverser)" -ge "002006" ]; then
  45                             grep -q rpc_pipefs /proc/filesystems && \
  46                             ! grep -q rpc_pipefs /proc/mounts && \
  47                             run_cmd "Mounting /var/lib/nfs/rpc_pipefs filesystem" mount -t rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs
  48                         fi
  49                         if [ ! -f /var/lock/subsys/idmapd ]; then
  50                             msg_starting "NFS idmapd"
  51                             daemon rpc.idmapd $RPCIDMAPOPTIONS
  52                         fi
  53                         msg_starting "NFS gssd"
  54                         daemon rpc.gssd -m $RPCGSSOPTIONS
  55                     fi
  56                 fi
  57             run_cmd "Mounting NFS filesystems" mount -a -t nfs
  58             touch /var/lock/subsys/nfsfs
  59         else
  60             msg_already_running "NFSFS"
  61         fi
  62 }
  63
  64 stop() {
  65         if [ -f /proc/mounts ]; then
  66                 fsfile="/proc/mounts"
  67         else
  68                 fsfile="/etc/mtab"
  69         fi
  70
  71         show "Unmounting NFS filesystems"
  72         busy
  73         retry=3
  74         remaining=$(awk '$3 == "nfs" {print $2}' $fsfile)
  75         while [ -n "$remaining" -a $retry -gt 0 ]; do
  76                 fuser -msk -TERM `awk '$3 == "nfs" {print $2}' < $fsfile`
  77                 sleep 2
  78                 fuser -msk -KILL `awk '$3 == "nfs" {print $2}' < $fsfile`
  79                 umount -a -f -t nfs
  80                 remaining=$(awk '$3 == "nfs" {print $2}' $fsfile)
  81                 retry=$(($retry-1))
  82         done
  83         ok
  84         if is_yes "$NFS4" ; then
  85                 if grep -q nfs4 /proc/filesystems; then
  86                     msg_stopping "NFS gssd"
  87                     killproc rpc.gssd
  88                     if [ -f /var/lock/subsys/idmapd -a ! -f /var/lock/subsys/nfs ]; then
  89                         msg_stopping "NFS idmapd"
  90                         killproc rpc.idmapd
  91                         rm -f /var/lock/subsys/idmapd
  92                     fi
  93                 fi
  94         fi
  95         rm -f /var/lock/subsys/nfsfs
  96 }
  97
  98 # See how we were called.
  99 case "$1" in
 100   start)
 101         start
 102         ;;
 103   stop)
 104         stop
 105         ;;
 106   status)
 107         if [ -f /proc/mounts ]; then
 108                 echo "Configured NFS mountpoints:"
 109                 grep -v '^#' /etc/fstab | \
 110                   awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
 111                 echo "Active NFS mountpoints:"
 112                 grep -v '^#' /proc/mounts | \
 113                   awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
 114         else
 115                 echo "/proc filesystem unavailable"
 116         fi
 117         ;;
 118   restart)
 119         stop
 120         start
 121         ;;
 122   reload|force-reload)
 123         mount -a -t nfs
 124         ;;
 125   *)
 126         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
 127         exit 3
 128 esac
 129
 130 exit 0