#!/bin/bash # # 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 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # 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 <http://www.gnu.org/licenses/>. # # creator owner=jcody@redhat.com seq=`basename $0` echo "QA output created by $seq" here=`pwd` tmp=/tmp/$$ status=1 # failure is the default! _cleanup() { _cleanup_test_img } 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 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 _cleanup_test_img _use_sample_img test-disk2vhd.vhdx.bz2 echo echo "=== Verify image created by Disk2VHD can be opened ===" $QEMU_IMG info "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu # success, all done echo "*** done" rm -f $seq.full status=0