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Re: Berkeley DB corruption - 'changes' table (WORSE)

From: <kfogel_at_collab.net>
Date: 2003-10-03 16:03:26 CEST

"Paul L. Suh" <psuh@apple.com> writes:
> OK, the repository is seriously toast. After restoring from a backup,
> we tried to check in additional changes and ran into tons of problems.
> Individual files keep causing repository deaths with errors like:
>
> subversion/libsvn_fs/bdb/strings-table.c:101: (apr_err=160010)
> svn: Filesystem has no such string
> svn: locate_key: no such string `h6w'
>
> Worse, it's inconsistent throughout the repository. Most files work.
> Some files don't, consistently. Occasionally, if we delete a file from
> the head of the tree, add back a small file (like only a few bytes),
> then replace it in the wc with the real (~1.5-2 MB file) and do a
> check-in it works. Other times it doesn't. The error code is
> consistent, but the 3 letters `h6w' are not -- other times they are
> `f8r' or other letter-number-letter combos. The repository dies the
> same way when I run 'svnadmin dump' on it, even after running
> 'svnadmin restore'.
>
> Our previous backup to that was a few days back thanks to a messed up
> tape rotation. :-P At least that one seems clean.
>
> BTW is there an Issue Tracker item on this? Or should I open one?

Wow. Paul, I'm really sorry this is happening to you... It's worth
opening an Issue Tracker item when we have a reproduction recipe.
Until then, though, the issue doesn't do a whole lot of good. The
issue will just sit there, gathering dust, until someday someone
closes it saying "unable to reproduce".

Maybe if you post the whole history of your repository, with tons of
details, we can figure out a reproduction recipe. (Or if you did
already, just post the archive url.)

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Received on Fri Oct 3 16:54:33 2003

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