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29 lines
916 B
Bash
Executable File
29 lines
916 B
Bash
Executable File
#!/usr/bin/env bash
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# $Id: mapiscsi.sh 9132 2010-06-04 20:17:43Z manuel $ $HeadURL: svn://svn.lab.vmops.com/repos/vmdev/java/scripts/vm/storage/iscsi/mapiscsi.sh $
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# mapiscsi.sh -- list of active iscsi sessions and the corresponding VM
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#
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usage() {
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printf "Usage: %s: \n" $(basename $0) >&2
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}
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#set -x
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for i in $(iscsiadm -m session 2> /dev/null | awk '{print $4}')
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do
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ls -l /dev/disk/by-path/*$i* > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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disknum=$(ls -l /dev/disk/by-path/*$i*| grep -v part | awk '{print $NF}' | awk -F"/" '{print $NF}'); # sdb etc
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vm=$(ls -l /dev/disk/by-vm | grep $disknum | awk '{print $(NF-2)}')
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lasttoken=$(echo $vm | awk -F"-" '{print $NF}')
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case "$lasttoken" in
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"root");;
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"swap");;
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[0-9]) ;;
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*) vm=${vm%-*} #strip the ip address of storage host;;
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esac
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if [[ $vm =~ ^.*datadisk.*$ ]]; then vm=${vm%-*}; fi
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fi
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echo $i $vm
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done
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