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d2a839ede8
Whenever running an iotest for the luks format, we should check whether luks actually really works. Tests that try to create luks-encrypted qcow2 images should do the same. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200625125548.870061-7-mreitz@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
99 lines
2.5 KiB
Bash
Executable File
99 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Test ref count checks on encrypted images
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#
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# Copyright (C) 2019 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=berrange@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt qcow2
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_supported_proto generic
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_supported_os Linux
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_require_working_luks
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size=1M
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SECRET="secret,id=sec0,data=astrochicken"
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IMGSPEC="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0"
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QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
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_run_test()
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{
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IMGOPTSSYNTAX=true
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OLD_TEST_IMG="$TEST_IMG"
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TEST_IMG="driver=$IMGFMT,file.filename=$TEST_IMG,encrypt.key-secret=sec0"
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QEMU_IMG_EXTRA_ARGS="--image-opts --object $SECRET"
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echo
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echo "== cluster size $csize"
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echo "== checking image refcounts =="
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_check_test_img
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echo
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echo "== writing some data =="
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$QEMU_IO -c "write -P 0x9 0 1" $QEMU_IMG_EXTRA_ARGS $TEST_IMG | _filter_qemu_io | _filter_testdir
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echo
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echo "== rechecking image refcounts =="
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_check_test_img
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echo
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echo "== writing some more data =="
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$QEMU_IO -c "write -P 0x9 $csize 1" $QEMU_IMG_EXTRA_ARGS $TEST_IMG | _filter_qemu_io | _filter_testdir
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echo
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echo "== rechecking image refcounts =="
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_check_test_img
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TEST_IMG="$OLD_TEST_IMG"
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QEMU_IMG_EXTRA_ARGS=
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IMGOPTSSYNTAX=
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}
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echo
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echo "testing LUKS qcow2 encryption"
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echo
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for csize in 512 2048 32768
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do
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_make_test_img --object $SECRET -o "encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10,cluster_size=$csize" $size
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_run_test
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_cleanup_test_img
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done
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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