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Re: <?> Deltify, huh, what is it good for<?> Questions on Deltify and recovery

From: Max Bowsher <maxb_at_ukf.net>
Date: 2004-12-14 14:58:25 CET

Peter Kahn wrote:
> I actually saw a bit of a difference between the time it takes to
> perform a recovery before and after a deltify, but I cannot be sure
> because I lack a fool proof method of introducing corruption into my
> repository.
>
> I have a repository that is 5.5 GB with about 2 GB of that as unused DB
> log files. Recovery for me takes about 16 hours. Here are my stats:
>
> Server:
> Linux 2.4.20-8
> 2.6 GHz Processor
> 1 GB Ram
> Stripped and Mirror disk
>
>
> Svn 1.1.1 (r11581)
> Berkeley DB 4.2.52

Um.

AFAIK, recovery time is supposed to be roughly proportional to the size of
the *active* logfiles.

How many logfiles are active? Use "db_archive" to see.

Why do you have 2GB of unused logfiles?

Max.

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Received on Tue Dec 14 15:06:18 2004

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