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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