forked from SLFO-pool/xen
80 lines
2.1 KiB
Plaintext
80 lines
2.1 KiB
Plaintext
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#!/bin/bash
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# Usage: block-npiv-vport [create npivargs | delete vportwwpn | status]
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dir=$(dirname "$0")
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. "$dir/block-npiv-common.sh"
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#set -x
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command=$1
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params=$2
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case "$command" in
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create)
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# Params is one big arg, with fields separated by hyphens:
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# FABRIC-VPWWPN-VPWWNN-TGTWWPN-LUN#
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# arg 2 - Fabric Name
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# arg 3 - VPORT's WWPN
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# arg 4 - VPORT's WWNN
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# arg 5 - Target's WWPN
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# arg 6 - LUN # on Target
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# no wwn contains a leading 0x - it is a 16 character hex value
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# You may want to optionally pick a specific adapter ?
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NPIVARGS=$params;
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LUN=${NPIVARGS##*-*-*-*-}; NPIVARGS=${NPIVARGS%-*}
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if test $LUN = $NPIVARGS ; then exit 1; fi
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TGTWWPN=${NPIVARGS##*-*-*-}; NPIVARGS=${NPIVARGS%-*}
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if test $TGTWWPN = $NPIVARGS ; then exit 1; fi
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VPORTWWNN=${NPIVARGS##*-*-}; NPIVARGS=${NPIVARGS%-*}
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if test $VPORTWWNN = $NPIVARGS ; then exit 1; fi
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VPORTWWPN=${NPIVARGS##*-}; NPIVARGS=${NPIVARGS%-*}
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if test $VPORTWWPN = $NPIVARGS ; then exit 1; fi
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FABRICNM=$NPIVARGS
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# Ensure we compare everything using lower-case hex characters
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TGTWWPN=`echo $TGTWWPN | tr A-Z a-z`
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VPORTWWPN=`echo $VPORTWWPN | tr A-Z a-z`
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VPORTWWNN=`echo $VPORTWWNN | tr A-Z a-z`
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FABRICNM=`echo $FABRICNM | tr A-Z a-z`
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find_vhost $VPORTWWPN $FABRICNM
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if test -z "$vhost" ; then
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create_vport $FABRICNM $VPORTWWPN $VPORTWWNN
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if [ $? -ne 0 ] ; then exit 2; fi
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sleep 8
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find_vhost $VPORTWWPN $FABRICNM
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if test -z "$vhost" ; then exit 3; fi
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fi
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exit 0
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;;
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delete)
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# Params is VPORT's WWPN
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# no wwn contains a leading 0x - it is a 16 character hex value
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VPORTWWPN=$params
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# Ensure we compare everything using lower-case hex characters
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VPORTWWPN=`echo $VPORTWWPN | tr A-Z a-z`
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find_vhost $VPORTWWPN $FABRICNM
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if test -z "$vhost" ; then exit 4; fi
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delete_vhost $vhost
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exit 0
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;;
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status)
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vport_status
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exit 0
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;;
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*)
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echo "Usage: block-npiv-vport [create npivargs | delete vportwwpn | status]"
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exit 1
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;;
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esac
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