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51 lines
908 B
Bash
Executable File
51 lines
908 B
Bash
Executable File
#!/usr/bin/env bash
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# $Id: get_iqn.sh 9132 2010-06-04 20:17:43Z manuel $ $HeadURL: svn://svn.lab.vmops.com/repos/vmdev/java/scripts/storage/zfs/iscsi/get_iqn.sh $
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# get_iqn.sh -- return iSCSI iqn of initiator (Linux) or target (OpenSolaris)
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usage() {
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printf "Usage: %s \n" $(basename $0) >&2
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}
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linux() {
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uname -a | grep "Linux" > /dev/null
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return $?
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}
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opensolaris() {
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uname -a | grep "SunOS" > /dev/null
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return $?
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}
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hosted() {
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uname -a | grep "101b" > /dev/null
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return $?
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}
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if [ $# -ne 0 ]
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then
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usage
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exit 1
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fi
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if linux
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then
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initiator_iqn=$(cat /etc/iscsi/initiatorname.iscsi | cut -d'=' -f2)
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printf "%s\n" $initiator_iqn
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exit 0
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fi
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if opensolaris && hosted
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then
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printf "unique_iqn_per_zvol\n"
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exit 0
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fi
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if opensolaris
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then
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tgt_iqn=$(itadm list-target | tail -1 | awk '{print $1}')
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printf "%s\n" $tgt_iqn
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exit 0
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fi
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printf "Unexpected operating system!\n" >&2
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exit 2 |