xref: /openbmc/qemu/tests/qemu-iotests/070 (revision 14a650ec)
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
23owner=jcody@redhat.com
24
25seq=`basename $0`
26echo "QA output created by $seq"
27
28here=`pwd`
29tmp=/tmp/$$
30status=1	# failure is the default!
31
32_cleanup()
33{
34    _cleanup_test_img
35}
36trap "_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
57echo
58echo "=== Verify open image read-only fails, due to dirty log ==="
59$QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | grep -o "Permission denied"
60
61echo "=== Verify open image replays log  ==="
62$QEMU_IO  -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io
63
64# success, all done
65echo "*** done"
66rm -f $seq.full
67status=0
68