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Re: cvs2svn: timestamps

From: Dmitry Mikhin <dmitrym_at_acres.com.au>
Date: 2004-02-13 02:05:44 CET

kfogel@collab.net wrote:
> Thank you. This might be a race condition in the resyncing code in
> cvs2svn... Can you file an issue on this, including the CVS repository
> data needed to reproduce the problem? (The more minimal the data set,
> the better, but anything helps.)
>
> -Karl
>

I'll try to reproduce in a smaller repo, but it might be a bit tricky, if it's a
race condition. The whole repo is 60M (~15 gzipped). The idea of race condition
is interesting, the cvs2svn was run under very heavy load on the box (compiling
subversion RPM in the testing stages, which accesses disk heavily).

Wow! Reproduced on the small repo in the first attempt. Repo (18k) attached.
Just kept the files that were modified/added/etc. in and around rev 161-162 that
are out of sync in the big repo, and this was enough to reproduce the problem.
So, may be not the race condition.

Extract from the log (svn r8612, trunk, RPM, RH0):

------------------------------------------------------------------------
r25 | dmitrym | 2003-08-11 13:58:51 +0930 (Mon, 11 Aug 2003) | 2 lines

Describe how to build the model using Intel compiler suite.

------------------------------------------------------------------------
r24 | dmitrym | 2003-08-11 13:58:00 +0930 (Mon, 11 Aug 2003) | 2 lines

The hack unnecessary with latest autoconf, automake.

------------------------------------------------------------------------
r23 | dmitrym | 2003-08-11 14:01:20 +0930 (Mon, 11 Aug 2003) | 2 lines

Install extra docs.

------------------------------------------------------------------------
r22 | dmitrym | 2003-08-11 14:01:06 +0930 (Mon, 11 Aug 2003) | 2 lines

Spec file for building the model RPM using Intel compilers.

------------------------------------------------------------------------
r21 | dmitrym | 2003-08-11 13:57:16 +0930 (Mon, 11 Aug 2003) | 3 lines

Fixed OWWETAB settings for tests: points to the source tree, not the build
tree.

------------------------------------------------------------------------
r20 | dmitrym | 2003-08-11 13:56:42 +0930 (Mon, 11 Aug 2003) | 2 lines

More Fortran-77-sh.

------------------------------------------------------------------------

The same two commit messages (now r 22-23) are out of time sequence.

Dmitry

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Received on Sun Feb 15 00:32:28 2004

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