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Re: Repository over Raid?

From: Florian Weimer <fw_at_deneb.enyo.de>
Date: 2005-04-07 00:02:31 CEST

* Martin A. Brooks:

>>and I'd like to backup the repos after every commit. Thinking of using RAID or a SAN. Is this possible?
>>
>
> Possible? Sure.
>
> Let's assume you're like me. The development team I work for commit 50
> to 60 times per day overall. Let's try some maths here.
>
> 50 times 30gb == 1500Gb of data _per day_. About 18 80gb DLT tapes each
> day, every day.
>
> Maybe you should rethink a little...

Both the BDB backend (without DB_LOG_AUTOREMOVE) and the FSFS backend
support incremental backups in a straightforward way, so it's not as
bad as you suggest.

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Received on Thu Apr 7 01:20:07 2005

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