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/nfsfs ] && . /etc/sysconfig/nfsfs
  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                             [ $? -eq 0 ] && touch /var/lock/subsys/idmapd
  53                         fi
  54                         if [ ! -f /var/lock/subsys/gssd ]; then
  55                             msg_starting "NFS gssd"
  56                             daemon rpc.gssd -m $RPCGSSOPTIONS
  57                             [ $? -eq 0 ] && touch /var/lock/subsys/gssd
  58                         fi
  59                     fi
  60                 fi
  61             run_cmd "Mounting NFS filesystems" mount -a -t nfs
  62             touch /var/lock/subsys/nfsfs
  63         else
  64             msg_already_running "NFSFS"
  65         fi
  66 }
  67
  68 stop() {
  69         if [ -f /proc/mounts ]; then
  70                 fsfile="/proc/mounts"
  71         else
  72                 fsfile="/etc/mtab"
  73         fi
  74
  75         show "Unmounting NFS filesystems"
  76         busy
  77         retry=3
  78         remaining=$(awk '$3 == "nfs" {print $2}' $fsfile)
  79         while [ -n "$remaining" -a $retry -gt 0 ]; do
  80                 fuser -msk -TERM `awk '$3 == "nfs" {print $2}' < $fsfile`
  81                 sleep 2
  82                 fuser -msk -KILL `awk '$3 == "nfs" {print $2}' < $fsfile`
  83                 umount -a -f -t nfs
  84                 remaining=$(awk '$3 == "nfs" {print $2}' $fsfile)
  85                 retry=$(($retry-1))
  86         done
  87         ok
  88         if is_yes "$NFS4" ; then
  89                 if grep -q nfs4 /proc/filesystems; then
  90                     if [ -f /var/lock/subsys/gssd ]; then
  91                         msg_stopping "NFS gssd"
  92                         killproc rpc.gssd
  93                         rm -f /var/lock/subsys/gssd
  94                     fi
  95                     if [ -f /var/lock/subsys/idmapd -a ! -f /var/lock/subsys/nfs ]; then
  96                         msg_stopping "NFS idmapd"
  97                         killproc rpc.idmapd
  98                         rm -f /var/lock/subsys/idmapd
  99                     fi
 100                 fi
 101         fi
 102         rm -f /var/lock/subsys/nfsfs
 103 }
 104
 105 # See how we were called.
 106 case "$1" in
 107   start)
 108         start
 109         ;;
 110   stop)
 111         stop
 112         ;;
 113   status)
 114         if [ -f /proc/mounts ]; then
 115                 echo "Configured NFS mountpoints:"
 116                 grep -v '^#' /etc/fstab | \
 117                   awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
 118                 echo "Active NFS mountpoints:"
 119                 grep -v '^#' /proc/mounts | \
 120                   awk '{ if ($3 ~ /^nfs$/ && $4 !~ /noauto/) print $2}'
 121         else
 122                 echo "/proc filesystem unavailable"
 123         fi
 124         ;;
 125   restart)
 126         stop
 127         start
 128         ;;
 129   reload|force-reload)
 130         mount -a -t nfs
 131         ;;
 132   *)
 133         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
 134         exit 3
 135 esac
 136
 137 exit 0