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Re: svnadmin load runs out of memory

From: Branko Čibej <brane_at_xbc.nu>
Date: 2003-12-08 03:14:36 CET

Edmund Horner wrote:

> Seems to me like deltification is the problem.

Do you have any real data to support this statement? From what I know of
the deltification internals (quite a bir, I might add), it uses constant
memory. And, if Dave was able to commit the 60-meg file with previous
versions of svn where deltification was *on* by default, then certainly
this can't be a problem.

> If there was a way to do svnadmin load without deltification, you
> might have more luck. Though of course you're trying to reduce the size.
> I imagine a 65 MB SQL file would have lots of changes (millions?) all
> over the place. Maybe the deltification code doesn't scale to it.

It does. We use 100k winodws without overlap.

> The only file that was changed in the revisions that fail is the large
> SQL script.

Dave, What happens if you commit two versions of that SQL script to a
freshly created 0.34.0 repository (with and without deltification turned

(This might have something to do with BDB)

Brane Čibej   <brane_at_xbc.nu>   http://www.xbc.nu/brane/
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Received on Mon Dec 8 03:15:13 2003

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