blob: ce71fa4a225d955e1e1c1b1bf68da4dc41105f4f [file] [log] [blame]
# Test VHDX log replay from an image with a journal that needs to be
# replayed
# Copyright (C) 2013 Red Hat, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <>.
# creator
seq=`basename $0`
echo "QA output created by $seq"
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common.rc
. ./common.filter
_supported_fmt vhdx
_supported_proto generic
_supported_os Linux
# With the log replayed, the pattern 0xa5 extends to 0xc025000
# If the log was not replayed, it would only extend to 0xc000000
# This image is a 10G dynamic image, with 4M block size, and 1 unplayed
# data sector in the log
# This image was created with qemu-img, however it was verified using
# Hyper-V to properly replay the logs and give the same post-replay
# image as qemu.
_use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
echo "=== Verify open image read-only fails, due to dirty log ==="
$QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
| _filter_qemu_io
echo "=== Verify open image replays log ==="
$QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io
# extract fresh sample image again
_use_sample_img iotest-dirtylog-10G-4M.vhdx.bz2
echo "=== Verify qemu-img check -r all replays log ==="
$QEMU_IMG check -r all "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu
echo "=== Verify open image read-only succeeds after log replay ==="
$QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \
| _filter_qemu_io
# success, all done
echo "*** done"
rm -f $seq.full