4 # Test VHDX log replay from an image with a journal that needs to be
7 # Copyright (C) 2013 Red Hat, Inc.
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
24 owner=codyprime@gmail.com
27 echo "QA output created by $seq"
29 status=1 # failure is the default!
35 trap "_cleanup; exit \$status" 0 1 2 3 15
37 # get standard environment, filters and checks
42 _supported_proto generic
45 # With the log replayed, the pattern 0xa5 extends to 0xc025000
46 # If the log was not replayed, it would only extend to 0xc000000
48 # This image is a 10G dynamic image, with 4M block size, and 1 unplayed
49 # data sector in the log
51 # This image was created with qemu-img, however it was verified using
52 # Hyper-V to properly replay the logs and give the same post-replay
54 _use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
57 echo "=== Verify open image read-only fails, due to dirty log ==="
58 $QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
61 echo "=== Verify open image replays log ==="
62 $QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io
64 # extract fresh sample image again
65 _use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
67 echo "=== Verify qemu-img check -r all replays log ==="
68 $QEMU_IMG check -r all "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu
70 echo "=== Verify open image read-only succeeds after log replay ==="
71 $QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
75 _use_sample_img test-disk2vhd.vhdx.bz2
78 echo "=== Verify image created by Disk2VHD can be opened ==="