tm_delete_lvm.sh

Delete script for LVM by Sebastien Goasguen - Ruben S. Montero, 07/27/2009 01:48 AM

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#!/bin/bash
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# -------------------------------------------------------------------------- #
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# Copyright 2002-2009, Distributed Systems Architecture Group, Universidad   #
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# Complutense de Madrid (dsa-research.org)                                   #
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#                                                                            #
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# Licensed under the Apache License, Version 2.0 (the "License"); you may    #
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# not use this file except in compliance with the License. You may obtain    #
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# a copy of the License at                                                   #
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#                                                                            #
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# http://www.apache.org/licenses/LICENSE-2.0                                 #
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#                                                                            #
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# Unless required by applicable law or agreed to in writing, software        #
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# distributed under the License is distributed on an "AS IS" BASIS,          #
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
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# See the License for the specific language governing permissions and        #
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# limitations under the License.                                             #
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#--------------------------------------------------------------------------- #
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# Modified by Sebastien Goasguen <sebgoa@clemson.edu>
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SRC=$1
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DST=$2
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if [ -z "${ONE_LOCATION}" ]; then
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   TMCOMMON=/usr/lib/one/mads/tm_common.sh
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else
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   TMCOMMON=$ONE_LOCATION/lib/mads/tm_common.sh
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fi
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. $TMCOMMON
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#SRC_PATH=`arg_path $SRC`
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#SRC_HOST=`arg_host $SRC`
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DST_PATH=`arg_path $DST`
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DST_HOST=`arg_host $DST`
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log "DST: $DST_PATH"
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DST_DIR=`dirname $DST_PATH`
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VOL_NAME=`echo $DST_PATH | awk -F/ '{print $4"-"$6}' | sed s/disk.//g`
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DST_DIR_IMAGES=`echo $DST_PATH | awk -F/ '{print "/"$2"/"$3"/"$4}'`
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log "Deleting $DST_DIR_IMAGES..."
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exec_and_log "ssh $DST_HOST rm -rf $DST_DIR_IMAGES"
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log "Removing Logical Volume $VOL_NAME..."
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exec_and_log "ssh $DST_HOST sudo /usr/sbin/lvremove -f /dev/xen_vg/$VOL_NAME "