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Re: Performance

From: Paul Koning <pkoning_at_equallogic.com>
Date: 2005-09-13 15:54:42 CEST

>>>>> "Christopher" == Christopher Ness <chris@nesser.org> writes:

 Christopher> On Mon, 2005-09-12 at 17:33 -0400, Paul Koning wrote:
>> >>>>> "Christopher" == Christopher Ness <chris@nesser.org> writes:
 Christopher> What kind of authz are you using? Is the repository
 Christopher> wide open for anyone or are there permissions for each
 Christopher> dir?
>> readonly wide open, "basic" for read-write.

 Christopher> Basic is apache doing the authentication for a URL
 Christopher> location, not subversion. In effect it is the same as
 Christopher> .htaccess files you mention.

 Christopher> Authz is more advanced authentication based on
 Christopher> directories within subversion and is usually a module
 Christopher> for apache. The documentation on authz can be found
 Christopher> here:
 Christopher> http://svnbook.red-bean.com/en/1.1/ch06s04.html#svn-ch-6-sect-4.4.2

 Christopher> So you don't have this in your config: # our access
 Christopher> control policy AuthzSVNAccessFile /path/to/access/file

I have the module loaded, but I don't have a statement like that. So
it sounds like it's inactive.

I reran the test with the rewrite log turned off. Same result, same
timing.

What do I do next?

Oh yes, one more data point. In one of my test runs of cvs2svn, I
watched the log entries scroll by. In phase 5, where the SVN commits
are done that create the equivalent of the CVS history, one of the
commits took a very long time (many minutes), long enough that I
thought it had gotten wedged due to a bug before I finally let it run
to completion and noticed all was well.

I don't have the revision number anymore, or other detail on what that
hairy commit was. Is it possible that there is some really screwy
transaction that would cause things to slow down very badly from then
onwards?

         paul

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Received on Tue Sep 13 16:01:03 2005

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