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[Qemu-devel] [PATCH 07/10] qemu-iotests: mark 035 qcow2-only
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 07/10] qemu-iotests: mark 035 qcow2-only |
Date: |
Fri, 25 May 2012 19:38:51 +0200 |
From: Stefan Hajnoczi <address@hidden>
The 035 parallel aio write test relies on knowledge of qcow2 metadata
layout to stress parallel L2 table accesses. This only works for qcow2
unless we add additional calculations for qed or other formats.
Mark this test as qcow2-only.
Note that the test is strictly speaking non-deterministic although the
output produced is reliable with qcow2. This is because the aio_write
command returns before the aio write request has completed. Completions
can occur at any time afterwards and cause a message to be printed.
Therefore the exact output of this test is not deterministic but we seem
to get away with it for qcow2 (maybe due to coroutine and main loop
scheduling).
Signed-off-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
tests/qemu-iotests/035 | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tests/qemu-iotests/035 b/tests/qemu-iotests/035
index 56616a1..9d2d347 100755
--- a/tests/qemu-iotests/035
+++ b/tests/qemu-iotests/035
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.rc
. ./common.filter
-_supported_fmt generic
+_supported_fmt qcow2
_supported_proto generic
_supported_os Linux
--
1.7.6.5
- [Qemu-devel] [PULL 00/10] Block patches for 1.1, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 01/10] qcow2: don't leak buffer for unexpected qcow_version in header, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 02/10] qemu-img: Explain how rebase operation can be used to perform a 'diff' operation., Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 03/10] sheepdog: mark image as snapshot when tag is specified, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 04/10] sheepdog: return -errno on error, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 06/10] qcow2: Check qcow2_alloc_clusters_at() return value, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 05/10] sheepdog: use heap instead of stack for BDRVSheepdogState, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 09/10] fdc: fix media detection, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 08/10] fdc: floppy drive should be visible after start without media, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 07/10] qemu-iotests: mark 035 qcow2-only,
Kevin Wolf <=
- [Qemu-devel] [PATCH 10/10] fdc-test: introduced qtest no_media_on_start and cmos qtest for floppy, Kevin Wolf, 2012/05/25
- Re: [Qemu-devel] [PULL 00/10] Block patches for 1.1, Anthony Liguori, 2012/05/29