68 lines
1.9 KiB
Plaintext
68 lines
1.9 KiB
Plaintext
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#!/bin/bash
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#
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# Test VHDX log replay from an image with a journal that needs to be
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# replayed
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#
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# Copyright (C) 2013 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=jcody@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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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 vhdx
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_supported_proto generic
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_supported_os Linux
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# With the log replayed, the pattern 0xa5 extends to 0xc025000
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# If the log was not replayed, it would only extend to 0xc000000
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#
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# This image is a 10G dynamic image, with 4M block size, and 1 unplayed
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# data sector in the log
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#
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# This image was created with qemu-img, however it was verified using
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# Hyper-V to properly replay the logs and give the same post-replay
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# image as qemu.
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_use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
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echo
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echo "=== Verify open image read-only fails, due to dirty log ==="
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$QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | grep -o "Permission denied"
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echo "=== Verify open image replays log ==="
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$QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io
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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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