From: Stefan Hajnoczi <stefanha@gmail.com>
To: TianShan Wong <tianshan.wong@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] qemu-iotests: qcow2 failed for test 026 038
Date: Mon, 20 May 2013 08:22:58 +0200 [thread overview]
Message-ID: <CAJSP0QUSC94q2Lvoy8NQXj5Z3sdzb1E-kQKM4mpH+a6ciuPCVg@mail.gmail.com> (raw)
In-Reply-To: <51986DDD.8010503@gmail.com>
On Sun, May 19, 2013 at 8:14 AM, TianShan Wong <tianshan.wong@gmail.com> wrote:
> I am testing qcow2 with qemu-iotests on F17, using upstream QEMU source
> tree:
> $ uname -a
> Linux Test.Server 3.8.12-100.fc17.x86_64 #1 SMP Wed May 8 15:36:14 UTC 2013
> x86_64 x86_64 x86_64 GNU/Linux
>
> But got failed result as follows:
>
> $ ./check -qcow2
[...]
> Not run: 006 016 045
> Failures: 026 038
> Failed 2 of 49 tests
Thanks for reporting this. Unfortunately they are known failures:
The precise leaked clusters number tends to change over time as qcow2
code is modified - for example, changes to the error code paths may
affect the leaked clusters in a particular scenario.
The output of the aio test is non-deterministic, I get a similar
"failure" here and it's simply a different interleaving of outputs -
the actual test is succeeding.
Fixing this is on my todo list and probably Kevin's too. If you have
time to send patches, that would be excellent too.
Stefan
prev parent reply other threads:[~2013-05-20 6:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-19 6:14 [Qemu-devel] qemu-iotests: qcow2 failed for test 026 038 TianShan Wong
2013-05-20 6:22 ` Stefan Hajnoczi [this message]
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