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Re: extremely wedged repository

From: Max Bowsher <maxb_at_ukf.net>
Date: 2004-11-02 10:51:44 CET

Karan, Cem (Civ, ARL/CISD) wrote:
> I've managed to wedge my repository to the point that I can't get
> svnadmin recover to work, and the Berkley tools segfault just trying to
> work on it. Here are the specs of what I've got, and what is wedged:
>
> Running on Mac OS X 10.3.5 with all of the latest patches (last patch
> update was 28 Oct 2004, which was the latest release).
>
> Using Subversion 1.0.9 (r11378) as installed by fink
> (http://fink.sourceforge.net)
>
> When I try to use 'time svn recover', it claims that the recovery is
> complete, and that the latest revision is 10 (which makes sense) but it
> does the entire recovery in 0.140 seconds of user time; I'll admit, I
> only have a couple hundred files, but that is a bit fast.
>
> When I do 'db_recover -c', I get the following:
> db_recover: DB_LOGC->get: LSN 13/843898: invalid log record header
> Segmentation fault

Well, if the log files are somehow corrupt, I'd recommend making a *copy* of
the repository, deleting the log files from the copy, and then running
recovery. If that works, create a new empty repository, dump/load the
history, copy across any hook scripts, and put the new repository back into
service.

You probably want to migrate to FSFS once you upgrade to 1.1.x - we've seen
*far* too many of these mysterious problems with BDB on OS X.

> When I go to my project directory, and run svn cleanup, everything seems
> OK.

Unsurprising, cleanup does not contact the repository.

> But when I try to commit, I always get the following:
>
> Sending (a source file)
> Adding (another source file)
> Abort Trap
>
> There are only 2 other possible oddities in how I set up my directories:
> 1) I do use spaces in some of my names (E.g., I may have a path like
> "foo/baz/bar bar") but this doesn't seem to have thrown it before.
> 2) I'm running everything off of an encrypted disk image; I've checked
> to make sure that there is enough room to do the commits, and there is.
> Also, there didn't seem to be any problems before.

Neither of the above seem likely to cause problems.

> Any suggestions? Also, if this is going to a mailing list, I'm not part
> of the list; you'll have to mail me directly.

Max.

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Received on Tue Nov 2 10:52:42 2004

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