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#!/bin/bash
#
# gfs2 mount/unmount helper
#
# chkconfig: - 26 74
# description: mount/unmount gfs2 filesystems configured in /etc/fstab
### BEGIN INIT INFO
# Provides: gfs2
# Required-Start: $network cman
# Required-Stop: $network cman
# Default-Start:
# Default-Stop:
# Short-Description: mount/unmount gfs2 filesystems configured in /etc/fstab
# Description: mount/unmount gfs2 filesystems configured in /etc/fstab
### END INIT INFO
# rpm based distros
if [ -d /etc/sysconfig ]; then
[ -f @INITDDIR@/functions ] && . @INITDDIR@/functions
[ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
[ -f /etc/sysconfig/gfs2 ] && . /etc/sysconfig/gfs2
[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/subsys/gfs2"
success=success
failure=failure
fi
# deb based distros
if [ -d /etc/default ]; then
[ -f /etc/default/cluster ] && . /etc/default/cluster
[ -f /etc/default/gfs2 ] && . /etc/default/gfs2
[ -z "$LOCK_FILE" ] && LOCK_FILE="/var/lock/gfs2"
success=success
failure=failure
fi
local_success()
{
echo -ne "[ OK ]\r"
}
local_failure()
{
echo -ne "[FAILED]\r"
}
#
# This script's behavior is modeled closely after the netfs script.
#
GFS2FSTAB=$(LC_ALL=C awk '!/^#/ && $3 == "gfs2" && $4 !~ /noauto/ { print $2 }' /etc/fstab)
GFS2MTAB=$(LC_ALL=C awk '!/^#/ && $3 == "gfs2" && $2 != "/" { print $2 }' /proc/mounts)
# See how we were called.
case "$1" in
start)
if [ -n "$GFS2FSTAB" ]
then
echo -n "Mounting GFS2 filesystems: "
mount -a -t gfs2
rtrn=$?
if [ $rtrn = 0 ]; then
touch $LOCK_FILE
$success
echo
else
$failure
echo
fi
fi
;;
stop)
if [ -n "$GFS2MTAB" ]
then
sig=
retry=6
remaining=`LC_ALL=C awk '!/^#/ && $3 == "gfs2" && $2 != "/" {print $2}' /proc/mounts`
while [ -n "$remaining" -a "$retry" -gt 0 ]
do
echo -n "Unmounting GFS2 filesystems: "
umount -a -t gfs2
rtrn=$?
if [ $rtrn = 0 ]; then
$success
echo
else
$failure
echo
fi
if [ $retry -eq 0 ]
then
echo -n "Unmounting GFS2 filesystems (lazy): "
umount -l -a -t gfs2
rtrn=$?
if [ $rtrn = 0 ]; then
$success
echo
else
$failure
echo
fi
break
fi
sleep 2
remaining=`LC_ALL=C awk '!/^#/ && $3 == "gfs2" && $2 != "/" {print $2}' /proc/mounts`
[ -z "$remaining" ] && break
fuser -k -m $sig $remaining > /dev/null 2>&1
sleep 10
retry=$(($retry - 1))
sig=-9
done
fi
modprobe -r gfs2
rm -f $LOCK_FILE
;;
status)
if [ -f /proc/mounts ]
then
[ -n "$GFS2FSTAB" ] && {
echo "Configured GFS2 mountpoints: "
for fs in $GFS2FSTAB; do echo $fs ; done
}
[ -n "$GFS2MTAB" ] && {
echo "Active GFS2 mountpoints: "
for fs in $GFS2MTAB; do echo $fs ; done
}
else
echo "/proc filesystem unavailable"
fi
;;
restart)
$0 stop
$0 start
;;
reload)
$0 start
;;
*)
echo $"Usage: $0 {start|stop|restart|reload|status}"
exit 1
esac
exit 0

File Metadata

Mime Type
text/x-shellscript
Expires
Wed, Feb 26, 8:20 PM (1 h, 41 m ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1465734
Default Alt Text
gfs2.in (2 KB)

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