config/events.d/60.nfs

   1 #!/bin/sh
   2 # script to manage nfs in a clustered environment
   3
   4 . /etc/ctdb/functions
   5 loadconfig nfs
   6
   7 [ "$CTDB_MANAGES_NFS" = "yes" ] || exit 0
   8
   9 cmd="$1"
  10 shift
  11
  12 case $cmd in
  13      startup)
  14         mkdir -p /etc/ctdb/state/nfs
  15
  16         # wait for all nfs exported directories to become available
  17         nfs_dirs=`grep -v '^#' < /etc/exports | cut -d' ' -f1`
  18         ctdb_wait_directories "NFS" $nfs_dirs
  19
  20         service nfs start
  21         ;;
  22
  23      shutdown)
  24         service nfs stop
  25         ;;
  26
  27      releaseip)
  28         iface=$1
  29         ip=$2
  30         maskbits=$3
  31
  32         echo $ip >> /etc/ctdb/state/nfs/restart
  33         exit 0
  34         ;;
  35
  36      recovered)
  37         # restart NFS to ensure that all TCP connections to the released ip
  38         # are closed
  39         [ -f /etc/ctdb/state/nfs/restart ] && {
  40                 ( service nfs status > /dev/null 2>&1 &&
  41                       service nfs restart > /dev/null 2>&1 ) &
  42         } > /dev/null 2>&1
  43         /bin/rm -f /etc/ctdb/state/nfs/restart
  44         ;;
  45
  46 esac
  47
  48 exit 0