ocfs2.init

   1 #!/bin/sh
   2 # Copyright (c) 2005 Oracle
   3 # All rights reserved.
   4 #
   5 # chkconfig:    2345 25 19
   6 # description:  Mount OCFS2 volumes at boot.
   7 #
   8
   9 # Source function library
  10 . /etc/rc.d/init.d/functions
  11
  12 # Get network config
  13 . /etc/sysconfig/network
  14
  15 # Get service config
  16 [ -f /etc/sysconfig/ocfs2 ] && . /etc/sysconfig/ocfs2
  17
  18 # Check that networking is up.
  19 if is_yes "${NETWORKING}"; then
  20         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  21                 msg_network_down OCFS2
  22         exit 1
  23         fi
  24 else
  25         exit 0
  26 fi
  27
  28 success_status()
  29 {
  30     success
  31     echo
  32 }
  33
  34 failure_status()
  35 {
  36     failure $1
  37     echo
  38 }
  39
  40 ocfs2mounts()
  41 {
  42     LC_ALL=C awk '$3 == "ocfs2"  { print $2 }' /proc/mounts
  43 }
  44
  45 ocfs2fstab()
  46 {
  47     LC_ALL=C awk '!/^#/ && $3 == "ocfs2" && $4 !~ /noauto/ { print $2 }' /etc/fstab
  48 }
  49
  50 RETVAL=0
  51
  52 case "$1" in
  53     start|reload)
  54         if [ ! -f /var/lock/subsys/ocfs2 ]; then
  55                 if [ -n "`ocfs2fstab`" ] ; then
  56                     run_cmd "Mounting OCFS2 filesystems" mount -a -t ocfs2
  57                     touch /var/lock/subsys/ocfs2
  58         fi
  59         else
  60                 msg_already_running "OCFS2 filesystems"
  61         fi
  62         ;;
  63     stop)
  64         show "Oracle Cluster File System (OCFS2) "
  65         busy
  66         remaining="`ocfs2mounts`"
  67         sig=
  68         retry=3
  69         while [ -n "$remaining" -a "$retry" -gt 0 ]
  70         do
  71             if [ "$retry" -lt 3 ]; then
  72                 echo -n "Retry stopping Oracle Cluster File System (OCFS2) "
  73             fi
  74             umount -a -t ocfs2 > /dev/null 2>&1
  75             sleep 1
  76
  77             remaining="`ocfs2mounts`"
  78             [ -z "$remaining" ] && break
  79             failure_status "Unable to unmount OCFS2 filesystems"
  80
  81             /sbin/fuser -k -m $sig $remaining
  82             sleep 5
  83             retry=$(($retry - 1))
  84             sig=-9
  85         done
  86         [ -z "$remaining" ] && ok
  87         rm -f /var/lock/subsys/ocfs2
  88         ;;
  89     restart|force-reload)
  90         $0 stop
  91         $0 start
  92         ;;
  93     status)
  94         if [ -f /proc/mounts ] ; then
  95             [ -n "`ocfs2fstab`" ] && {
  96                 echo "Configured OCFS2 mountpoints: " `ocfs2fstab`
  97             }
  98
  99             [ -n "`ocfs2mounts`" ] && {
 100                 echo "Active OCFS2 mountpoints: " `ocfs2mounts`
 101             }
 102         else
 103             echo -n "Checking OCFS2 mountpoints: "
 104             failure_status
 105         fi
 106         ;;
 107     try-restart|condrestart)
 108         $0 status
 109         if test $? = 0; then
 110             $0 restart
 111         fi
 112         ;;
 113     *)
 114         msg_usage "$0 {start|stop|status|reload|force-reload|restart|try-restart}"
 115         exit 3
 116 esac
 117
 118 exit $RETVAL