diff options
Diffstat (limited to 'extras/hook-scripts/stop/pre/S29CTDB-teardown.sh')
| -rwxr-xr-x | extras/hook-scripts/stop/pre/S29CTDB-teardown.sh | 72 |
1 files changed, 27 insertions, 45 deletions
diff --git a/extras/hook-scripts/stop/pre/S29CTDB-teardown.sh b/extras/hook-scripts/stop/pre/S29CTDB-teardown.sh index bfbd356b8fa..0975a00f18d 100755 --- a/extras/hook-scripts/stop/pre/S29CTDB-teardown.sh +++ b/extras/hook-scripts/stop/pre/S29CTDB-teardown.sh @@ -1,11 +1,10 @@ #! /bin/bash -#non-portable - RHS-2.0 only -SMB_CONF=/etc/samba/smb.conf CTDB_MNT=/gluster/lock PROGNAME="ctdb" -OPTSPEC="volname:" +OPTSPEC="volname:,last:" VOL= +LAST= # $META is the volume that will be used by CTDB as a shared filesystem. # It is not desirable to use this volume for storing 'data' as well. # META is set to 'all' (viz. a keyword and hence not a legal volume name) @@ -13,18 +12,8 @@ VOL= # User needs to set META to the volume that serves CTDB lockfile. META="all" -function sighup_samba () { - pid=`cat /var/run/smbd.pid` - if [ "$pid" != "" ] - then - kill -HUP $pid; - else - /etc/init.d/smb start - fi -} - function parse_args () { - ARGS=$(getopt -l $OPTSPEC -name $PROGNAME $@) + ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@") eval set -- "$ARGS" while true; do @@ -32,49 +21,42 @@ function parse_args () { --volname) shift VOL=$1 - ;; - + ;; + --last) + shift + LAST=$1 + ;; *) - shift - break - ;; - + shift + break + ;; esac - shift done } -function remove_ctdb_options () { - IFS=$'\n' - GLUSTER_CTDB_CONFIG=$'# ctdb config for glusterfs\n\tclustering = yes\n\tidmap backend = tdb2\n' - - for line in $GLUSTER_CTDB_CONFIG - do - sed -i /"$line"/d $SMB_CONF - done - unset IFS -} - function remove_fstab_entry () { - volname=$1 - mntpt=$2 - mntent="`hostname`:/$volname $mntpt glusterfs _netdev,defaults,transport=tcp 0 0" - esc_mntent=$(echo -e "$mntent" | sed 's/\//\\\//g') - exists=`grep "^$mntent" /etc/fstab` - if [ "$exists" != " " ] - then - sed -i /"$esc_mntent"/d /etc/fstab - fi + mntpt=$1 + fstab="/etc/fstab" + exists=`grep "$mntpt" ${fstab}` + esc_mntpt=$(echo -e $mntpt | sed 's/\//\\\//g') + if [ "$exists" != " " ] + then + sed -i /"$esc_mntpt"/d $fstab + exists=`grep "$mntpt" ${fstab}` + if [ "$exists" != " " ] + then + echo "fstab entry cannot be removed for unknown reason" + exit 1 + fi + fi } -parse_args $@ +parse_args "$@" if [ "$META" = "$VOL" ] then umount "$CTDB_MNT" chkconfig ctdb off - remove_fstab_entry $VOL $CTDB_MNT - remove_ctdb_options - sighup_samba + remove_fstab_entry $CTDB_MNT fi |