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Re: svn log hangs munching cpu

From: Erik Huelsmann <ehuels_at_gmail.com>
Date: Fri, 1 Aug 2008 19:32:54 +0200

On 7/31/08, dave_rodgman_at_fastmail.co.uk <dave_rodgman_at_fastmail.co.uk> wrote:
> Hi,
>
> following is top output:
>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 31151 plgtest 25 0 7316 2564 2024 R 64 0.1 1215:37 svn
> 6416 plgtest 25 0 7316 2564 2024 R 55 0.1 1489:08 svn
> 24938 plgtest 25 0 7316 2564 2024 R 50 0.1 1538:18 svn
> 32493 plgtest 25 0 7312 2556 2024 R 49 0.1 746:08.08 svn
> 800 plgtest 25 0 7316 2564 2024 R 47 0.1 747:46.63 svn
> 5718 plgtest 25 0 7312 2560 2024 R 46 0.1 1318:43 svn
> 2382 plgtest 25 0 7312 2560 2024 R 45 0.1 1268:37 svn
>
> the command lines for the hung svn processes are of the form:
>
> svn log --incremental http://... -r$REV
>
> and, usually (even on the same box), running the exact same command

exactly the same command, or using a different protocol? (ie svn log
--incremental file://...)?

> is fast (0.08 seconds), so this seems not reproducable. It may have
> been triggered by network problems, but there's no way to know now.
>
> Is this a known problem? Should I raise an issue?

Yes, it's a known issue. Please don't raise one.

> client is svn v1.4.2 running on Debian, server is v1.4.3 via Apache.

I'm sorry to have to tell you, but if you mean that it's *not* exactly
the same command (ie using different protocols) you should *really*
have contacted the users@ list: the problem you're reporting is
addressed here:
http://svnbook.red-bean.com/nightly/en/svn.serverconfig.httpd.html#svn.serverconfig.httpd.authz.pathauthzoff

Unfortunately, there's not much we can do about this issue, unless you
disable authorization.

HTH,

Erik.

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Received on 2008-08-01 19:33:11 CEST

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