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Re: concurrent access deadlock

From: Philip Martin <pmartin_at_uklinux.net>
Date: 2001-12-06 11:01:03 CET

Karl Fogel <kfogel@newton.ch.collab.net> writes:

> Philip Martin <pmartin@uklinux.net> writes:
> > The deadlock I reported in
> >
> > http://subversion.tigris.org/servlets/ReadMsg?msgId=42676&listName=dev
> >
> > where two separate working copies commit to the same repository, seems
> > to be easy to reproduce at present. I am building against db-4.0.14 as
> > an experiment, and the script in the mail above now provokes deadlock
> > fairly often. I don't think 4.0.14 is itself the cause of the deadlock
> > as I could sometimes provoke it when using 3.3.11 (but I may be wrong
> > here :-)
>
> Hmmm. Philip, is what you are seeing related to
>
> http://subversion.tigris.org/issues/show_bug.cgi?id=557
>
> and
>
> http://subversion.tigris.org/issues/show_bug.cgi?id=558
>

It's the same test that caused those issues to be raised. However, 557
is marked fixed and 558 only mentions an update bug. I am seeing
deadlock between two commits, which I didn't expect to be covered by
either issue.

Philip

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Received on Sat Oct 21 14:36:51 2006

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