| From 5f1f1921575005ea286f1eb408f62064728df972 Mon Sep 17 00:00:00 2001 |
| From: Jeffrey Cody <jcody@redhat.com> |
| Date: Wed, 20 Nov 2013 19:44:08 +0100 |
| Subject: [PATCH 25/25] block: vhdx qemu-iotest - log replay of data sector |
| |
| RH-Author: Jeffrey Cody <jcody@redhat.com> |
| Message-id: <1a13302bddec68d7ee3e2f3be3a457c4bc61eea4.1384975172.git.jcody@redhat.com> |
| Patchwork-id: 55818 |
| O-Subject: [RHEL7 qemu-kvm PATCH 25/26] block: vhdx qemu-iotest - log replay of data sector |
| Bugzilla: 879234 |
| RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com> |
| RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com> |
| RH-Acked-by: Fam Zheng <famz@redhat.com> |
| |
| This tests the replay of a data sector in a VHDX image file. |
| |
| The image file is a 10G dynamic image, with 4MB block size. The |
| image was created with qemu-img, and the log left unplayed by |
| modification of the vhdx image format driver. |
| |
| It was verified under both QEMU and Hyper-V that the image file, |
| post log replay, matched. |
| |
| Signed-off-by: Jeff Cody <jcody@redhat.com> |
| Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> |
| (cherry picked from commit e78835b722eb26f5a56370166e99b69e9751ea2a) |
| |
| Conflicts: |
| tests/qemu-iotests/group |
| |
| RHEL7 Notes: Conflict due to test number leapfrogging tests that have |
| not yet been backported into RHEL7. |
| |
| Signed-off-by: Jeff Cody <jcody@redhat.com> |
| |
| tests/qemu-iotests/070 | 67 +++++++++++++++++++++ |
| tests/qemu-iotests/070.out | 8 +++ |
| tests/qemu-iotests/group | 1 + |
| 4 files changed, 76 insertions(+) |
| create mode 100755 tests/qemu-iotests/070 |
| create mode 100644 tests/qemu-iotests/070.out |
| |
| Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
| |
| tests/qemu-iotests/070 | 67 ++++++++++++++++++++++++++++++++++++++++++++ |
| tests/qemu-iotests/070.out | 8 +++++ |
| tests/qemu-iotests/group | 1 + |
| 3 files changed, 76 insertions(+), 0 deletions(-) |
| create mode 100755 tests/qemu-iotests/070 |
| create mode 100644 tests/qemu-iotests/070.out |
| |
| diff --git a/tests/qemu-iotests/070 b/tests/qemu-iotests/070 |
| new file mode 100755 |
| index 0000000..41bf100 |
| |
| |
| @@ -0,0 +1,67 @@ |
| +#!/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 | grep -o "Permission denied" |
| + |
| +echo "=== Verify open image replays log ===" |
| +$QEMU_IO -c "read -pP 0xa5 0 18M" "$TEST_IMG" | _filter_qemu_io |
| + |
| +# success, all done |
| +echo "*** done" |
| +rm -f $seq.full |
| +status=0 |
| diff --git a/tests/qemu-iotests/070.out b/tests/qemu-iotests/070.out |
| new file mode 100644 |
| index 0000000..9db8ff2 |
| |
| |
| @@ -0,0 +1,8 @@ |
| +QA output created by 070 |
| + |
| +=== Verify open image read-only fails, due to dirty log === |
| +Permission denied |
| +=== Verify open image replays log === |
| +read 18874368/18874368 bytes at offset 0 |
| +18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) |
| +*** done |
| diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group |
| index 1a182ed..0867b0f 100644 |
| |
| |
| @@ -68,3 +68,4 @@ |
| 065 rw auto |
| 067 rw auto |
| 068 rw auto |
| +070 rw auto |
| -- |
| 1.7.1 |
| |