| 1 | #!/usr/bin/env bash |
| 2 | # group: rw quick |
| 3 | # |
| 4 | # Test VHDX log replay from an image with a journal that needs to be |
| 5 | # replayed |
| 6 | # |
| 7 | # Copyright (C) 2013 Red Hat, Inc. |
| 8 | # |
| 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. |
| 13 | # |
| 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. |
| 18 | # |
| 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/>. |
| 21 | # |
| 22 | |
| 23 | # creator |
| 24 | owner=codyprime@gmail.com |
| 25 | |
| 26 | seq=`basename $0` |
| 27 | echo "QA output created by $seq" |
| 28 | |
| 29 | status=1 # failure is the default! |
| 30 | |
| 31 | _cleanup() |
| 32 | { |
| 33 | _cleanup_test_img |
| 34 | } |
| 35 | trap "_cleanup; exit \$status" 0 1 2 3 15 |
| 36 | |
| 37 | # get standard environment, filters and checks |
| 38 | . ./common.rc |
| 39 | . ./common.filter |
| 40 | |
| 41 | _supported_fmt vhdx |
| 42 | _supported_proto generic |
| 43 | _supported_os Linux |
| 44 | |
| 45 | # With the log replayed, the pattern 0xa5 extends to 0xc025000 |
| 46 | # If the log was not replayed, it would only extend to 0xc000000 |
| 47 | # |
| 48 | # This image is a 10G dynamic image, with 4M block size, and 1 unplayed |
| 49 | # data sector in the log |
| 50 | # |
| 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 |
| 53 | # image as qemu. |
| 54 | _use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2 |
| 55 | |
| 56 | echo |
| 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 \ |
| 59 | | _filter_qemu_io |
| 60 | |
| 61 | echo "=== Verify open image replays log ===" |
| 62 | $QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io |
| 63 | |
| 64 | # extract fresh sample image again |
| 65 | _use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2 |
| 66 | |
| 67 | echo "=== Verify qemu-img check -r all replays log ===" |
| 68 | $QEMU_IMG check -r all "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu |
| 69 | |
| 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 \ |
| 72 | | _filter_qemu_io |
| 73 | |
| 74 | _cleanup_test_img |
| 75 | _use_sample_img test-disk2vhd.vhdx.bz2 |
| 76 | |
| 77 | echo |
| 78 | echo "=== Verify image created by Disk2VHD can be opened ===" |
| 79 | _img_info |
| 80 | |
| 81 | # success, all done |
| 82 | echo "*** done" |
| 83 | rm -f $seq.full |
| 84 | status=0 |