2019-04-12 16:41:09 -04:00
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#!/bin/bash
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########################################################
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# Make a LVM image appear in qvm-block
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# Create a disposable VM
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# Attach the image to the newly created disposable VM
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# Wait until the disposable VM is destroyed
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# Remove the LVM image from the qvm-block list
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######################################################
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2019-04-13 02:11:22 -04:00
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image=${1?Image file is required, example "/dev/qubes_dom0/vm-debian-9-tmp-root"}
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2019-04-12 16:41:09 -04:00
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dvm=${2?DVM template name is required, example: "fedora-29-dvm"}
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dev=$(basename $(readlink "$image"))
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qubesdb-write /qubes-block-devices/$dev/desc "$image"
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list_before=$(qvm-ls | cut -d " " -f1 | sort)
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qvm-run -v --dispvm=$dvm --service qubes.StartApp+xterm &
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sleep 5
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list_after=$(qvm-ls | cut -d " " -f1 | sort)
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diff=$(comm -3 <(echo "$list_before") <(echo "$list_after"))
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qvm-block attach $diff dom0:$dev
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wait
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qubesdb-rm /qubes-block-devices/$dev/
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