xref: /openbmc/qemu/tests/qemu-iotests/070 (revision 05a24871)
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
24owner=jcody@redhat.com
25
26seq=`basename $0`
27echo "QA output created by $seq"
28
29status=1	# failure is the default!
30
31_cleanup()
32{
33    _cleanup_test_img
34}
35trap "_cleanup; exit \$status" 0 1 2 3 15
36
37# get standard environment, filters and checks
38. ./common.rc
39. ./common.filter
40
41_supported_fmt vhdx
42_supported_proto generic
43_supported_os Linux
44
45# With the log replayed, the pattern 0xa5 extends to 0xc025000
46# If the log was not replayed, it would only extend to 0xc000000
47#
48# This image is a 10G dynamic image, with 4M block size, and 1 unplayed
49# data sector in the log
50#
51# This image was created with qemu-img, however it was verified using
52# Hyper-V to properly replay the logs and give the same post-replay
53# image as qemu.
54_use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
55
56echo
57echo "=== Verify open image read-only fails, due to dirty log ==="
58$QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
59                                                      | _filter_qemu_io
60
61echo "=== Verify open image replays log  ==="
62$QEMU_IO  -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io
63
64# extract fresh sample image again
65_use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
66
67echo "=== Verify qemu-img check -r all replays log  ==="
68$QEMU_IMG check -r all "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu
69
70echo "=== Verify open image read-only succeeds after log replay ==="
71$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
77echo
78echo "=== Verify image created by Disk2VHD can be opened ==="
79_img_info
80
81# success, all done
82echo "*** done"
83rm -f $seq.full
84status=0
85