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e78835b7 JC |
1 | #!/bin/bash |
2 | # | |
3 | # Test VHDX log replay from an image with a journal that needs to be | |
4 | # replayed | |
5 | # | |
6 | # Copyright (C) 2013 Red Hat, Inc. | |
7 | # | |
8 | # This program is free software; you can redistribute it and/or modify | |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 2 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 | # | |
21 | ||
22 | # creator | |
23 | owner=jcody@redhat.com | |
24 | ||
25 | seq=`basename $0` | |
26 | echo "QA output created by $seq" | |
27 | ||
28 | here=`pwd` | |
29 | tmp=/tmp/$$ | |
30 | status=1 # failure is the default! | |
31 | ||
32 | _cleanup() | |
33 | { | |
34 | _cleanup_test_img | |
35 | } | |
36 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
37 | ||
38 | # get standard environment, filters and checks | |
39 | . ./common.rc | |
40 | . ./common.filter | |
41 | ||
42 | _supported_fmt vhdx | |
43 | _supported_proto generic | |
44 | _supported_os Linux | |
45 | ||
46 | # With the log replayed, the pattern 0xa5 extends to 0xc025000 | |
47 | # If the log was not replayed, it would only extend to 0xc000000 | |
48 | # | |
49 | # This image is a 10G dynamic image, with 4M block size, and 1 unplayed | |
50 | # data sector in the log | |
51 | # | |
52 | # This image was created with qemu-img, however it was verified using | |
53 | # Hyper-V to properly replay the logs and give the same post-replay | |
54 | # image as qemu. | |
55 | _use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2 | |
56 | ||
57 | echo | |
58 | echo "=== Verify open image read-only fails, due to dirty log ===" | |
e0018078 JC |
59 | $QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \ |
60 | | _filter_qemu_io | |
e78835b7 JC |
61 | |
62 | echo "=== Verify open image replays log ===" | |
63 | $QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io | |
64 | ||
18968ca1 JC |
65 | # extract fresh sample image again |
66 | _use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2 | |
67 | ||
68 | echo "=== Verify qemu-img check -r all replays log ===" | |
69 | $QEMU_IMG check -r all "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu | |
70 | ||
71 | echo "=== Verify open image read-only succeeds after log replay ===" | |
72 | $QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \ | |
73 | | _filter_qemu_io | |
74 | ||
26e2da72 JC |
75 | _cleanup_test_img |
76 | _use_sample_img test-disk2vhd.vhdx.bz2 | |
77 | ||
78 | echo | |
79 | echo "=== Verify image created by Disk2VHD can be opened ===" | |
80 | $QEMU_IMG info "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu | |
81 | ||
e78835b7 JC |
82 | # success, all done |
83 | echo "*** done" | |
84 | rm -f $seq.full | |
85 | status=0 |