ocfs2.init

   1 #! /bin/bash
   2 # Copyright (c) 2005 Oracle
   3 # All rights reserved.
   4 #
   5 # chkconfig: 2345 25 19
   6 # description: Mount OCFS2 volumes at boot.
   7 #
   8 ### BEGIN INIT INFO
   9 # Provides: ocfs2
  10 # Required-Start: $network o2cb
  11 # Required-Stop:
  12 # X-UnitedLinux-Should-Start:
  13 # X-UnitedLinux-Should-Stop:
  14 # Default-Start:  2 3 5
  15 # Default-Stop:
  16 # Description:  Mount OCFS2 volumes at boot.
  17 ### END INIT INFO
  18
  19 if [ -f /etc/redhat-release ]
  20 then
  21 . /etc/init.d/functions
  22
  23 init_status()
  24 {
  25     return 0
  26 }
  27
  28 success_status()
  29 {
  30     success
  31     echo
  32 }
  33
  34 failure_status()
  35 {
  36     failure $1
  37     echo
  38 }
  39
  40 exit_status()
  41 {
  42     exit $?
  43 }
  44 elif [ -f /etc/SuSE-release -o -f /etc/UnitedLinux-release ]
  45 then
  46 . /etc/rc.status
  47
  48 init_status()
  49 {
  50     rc_reset
  51 }
  52
  53 success_status()
  54 {
  55     /bin/true
  56     rc_status -v
  57 }
  58
  59 failure_status()
  60 {
  61     /bin/false
  62     rc_status -v
  63 }
  64
  65 exit_status()
  66 {
  67     rc_exit
  68 }
  69 else
  70 init_status()
  71 {
  72     return 0
  73 }
  74
  75 success_status()
  76 {
  77     echo "OK"
  78     return 0
  79 }
  80
  81 failure_status()
  82 {
  83     echo "Failed"
  84     return 0
  85 }
  86
  87 exit_status()
  88 {
  89     exit $?
  90 }
  91 fi
  92
  93 ocfs2mounts()
  94 {
  95     LC_ALL=C awk '$3 == "ocfs2"  { print $2 }' /proc/mounts
  96 }
  97
  98 ocfs2fstab()
  99 {
 100     LC_ALL=C awk '!/^#/ && $3 == "ocfs2" && $4 !~ /noauto/ { print $2 }' /etc/fstab
 101 }
 102
 103 init_status
 104
 105 FUSER=`which fuser`
 106
 107 case "$1" in
 108     start|reload)
 109         if [ -n "`ocfs2fstab`" ] ; then
 110             echo -n "Starting Oracle Cluster File System (OCFS2) "
 111             mount -at ocfs2
 112             if [ $? = 0 ]
 113             then
 114                 success_status
 115             else
 116                 failure_status "Unable to mount OCFS2 filesystems"
 117             fi
 118         fi
 119         ;;
 120     stop)
 121         echo -n "Stopping Oracle Cluster File System (OCFS2) "
 122         remaining="`ocfs2mounts`"
 123         sig=
 124         retry=3
 125         while [ -n "$remaining" -a "$retry" -gt 0 ]
 126         do
 127             if [ "$retry" -lt 3 ]; then
 128                 echo -n "Retry stopping Oracle Cluster File System (OCFS2) "
 129             fi
 130             umount -a -t ocfs2 2>/dev/null
 131             sleep 1
 132
 133             remaining="`ocfs2mounts`"
 134             [ -z "$remaining" ] && break
 135             failure_status "Unable to unmount OCFS2 filesystems"
 136
 137             $FUSER -km $sig $remaining >/dev/null
 138             sleep 5
 139             retry=$(($retry - 1))
 140             sig=-9
 141         done
 142         [ -z "$remaining" ] && success_status
 143         ;;
 144     restart|force-reload)
 145         $0 stop
 146         $0 start
 147         ;;
 148     status)
 149         if [ -f /proc/mounts ] ; then
 150             [ -n "`ocfs2fstab`" ] && {
 151                 echo "Configured OCFS2 mountpoints: " `ocfs2fstab`
 152             }
 153
 154             [ -n "`ocfs2mounts`" ] && {
 155                 echo "Active OCFS2 mountpoints: " `ocfs2mounts`
 156             }
 157         else
 158             echo -n "Checking OCFS2 mountpoints: "
 159             failure_status
 160         fi
 161         ;;
 162     try-restart|condrestart)
 163         $0 status
 164         if test $? = 0; then
 165             $0 restart
 166         fi
 167         ;;
 168     *)
 169         echo "Usage: $0 {start|stop|status|reload|force-reload|restart|try-restart}"
 170         exit 1
 171 esac
 172
 173 exit_status