From: Amon Ott <a.ott@m-privacy.de>
To: Sage Weil <sage@newdream.net>
Cc: ceph-devel@vger.kernel.org
Subject: Re: Bug #1047 reproduced
Date: Mon, 5 Dec 2011 11:21:50 +0100 [thread overview]
Message-ID: <201112051121.51834.a.ott@m-privacy.de> (raw)
In-Reply-To: <Pine.LNX.4.64.1112020855440.10925@cobra.newdream.net>
On Friday 02 December 2011 wrote Sage Weil:
> On Fri, 2 Dec 2011, Amon Ott wrote:
> > On Thursday 01 December 2011 you wrote:
> > > On all four nodes of my test cluster, MDS crashes with a trace like
> > > that in bug #1047. Example and ceph.conf attached. Ceph server side is
> > > from git master, last commit ce6572273943ffdca4b7dc5344152d6c35106a2d.
> > >
> > > MDS does not start on any node here, it reliably crashes with that
> > > assert.
> >
> > Does it makes sense for you to keep the cluster in that broken state, so
> > that we can reproduce that bug or test a potential fix? Otherwise, I
> > would recreate the Ceph filesystem to make more tests. I also have a full
> > log of one mds from start to crash here.
>
> Can you attach the log to #1047 for posterity? I'll take a quick look and
> see if there is any further info to gain from the log. I'm guessing the
> actual bug occured before the crash, when the anchor table wasn't updated
> properly, but there may be clues here.
Log attached to the bug on Saturday. Will retry with Ceph 0.39, too.
Amon Ott
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next prev parent reply other threads:[~2011-12-05 10:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-01 8:37 Bug #1047 reproduced Amon Ott
2011-12-02 11:17 ` Amon Ott
2011-12-02 16:57 ` Sage Weil
2011-12-05 10:21 ` Amon Ott [this message]
2011-12-06 13:20 ` Amon Ott
2011-12-21 12:37 ` Amon Ott
2011-12-21 16:18 ` Gregory Farnum
2011-12-21 16:36 ` Amon Ott
2011-12-23 0:27 ` Gregory Farnum
2011-12-23 9:58 ` Amon Ott
2011-12-29 11:30 ` Amon Ott
2012-01-27 14:23 ` Amon Ott
2012-01-27 14:50 ` Sage Weil
2012-01-27 18:54 ` Gregory Farnum
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