From: Loic Dachary <loic@dachary.org>
To: Yehuda Sadeh <yehuda@inktank.com>
Cc: Ceph Development <ceph-devel@vger.kernel.org>
Subject: Re: Swift tests failing randomly
Date: Mon, 11 Aug 2014 18:21:48 +0200 [thread overview]
Message-ID: <53E8ED9C.5000601@dachary.org> (raw)
In-Reply-To: <53E7316D.3090808@dachary.org>
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Hi Yehuda,
It looks like increasing the rgw idle timeout makes the problem go away ( https://github.com/ceph/ceph-qa-suite/pull/79 and http://tracker.ceph.com/issues/8988 ). It previously was 300 sec which looks like a large value already. Does this fix / workaround make sense to you ?
Cheers
On 10/08/2014 10:46, Loic Dachary wrote:
> Hi Yehuda,
>
> In the past few months the swift tests failed randomly and I was unfortunately unable to figure out why. Here are a few examples:
>
> http://pulpito.ceph.com/loic-2014-08-08_12:17:30-upgrade:firefly-x:stress-split-wip-9025-chunk-remapping-testing-basic-vps/406944
> http://pulpito.ceph.com/loic-2014-08-08_12:17:30-upgrade:firefly-x:stress-split-wip-9025-chunk-remapping-testing-basic-vps/406941
> http://pulpito.ceph.com/loic-2014-08-08_12:17:30-upgrade:firefly-x:stress-split-wip-9025-chunk-remapping-testing-basic-vps/406946
> http://pulpito.ceph.com/loic-2014-08-08_12:17:30-upgrade:firefly-x:stress-split-wip-9025-chunk-remapping-testing-basic-vps/406947
>
> and it has happened on every upgrade test run since I can remember. I fail to see a pattern and cannot figure out what the real problem is. It would be really great if you could take a look. Even a hunch or a tip would be greatly appreciated :-)
>
> You can find more context in
>
> http://tracker.ceph.com/issues/8988
> http://tracker.ceph.com/issues/8016
> http://tracker.ceph.com/issues/7799
>
> and discussions at
>
> http://www.spinics.net/lists/ceph-devel/msg19933.html
>
> Cheers
>
--
Loïc Dachary, Artisan Logiciel Libre
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next prev parent reply other threads:[~2014-08-11 16:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-10 8:46 Swift tests failing randomly Loic Dachary
2014-08-11 16:21 ` Loic Dachary [this message]
2014-08-11 17:11 ` Yehuda Sadeh
2014-08-11 17:13 ` Sage Weil
2014-08-11 17:34 ` Yuri Weinstein
2014-08-11 18:47 ` Loic Dachary
2014-08-11 18:50 ` Yuri Weinstein
2014-08-11 18:55 ` Sage Weil
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