Re: Help with low raid5 performance

To: Peter Kerwien <peter%kerwien.homeip.net@localhost>
Subject: Re: Help with low raid5 performance
From: Thor Lancelot Simon <tls%panix.com@localhost>
Date: Mon, 15 Nov 2010 14:50:33 -0500

On Mon, Nov 15, 2010 at 06:40:52PM +0100, Peter Kerwien wrote:
>
> Interesting! So just moving the wedge a whole stripe was the trick?

You really want filesystem data blocks to be stripe-aligned.  Play with
it a little and see how it works for you.

Thor

Follow-Ups:
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- Help with low raid5 performance
  - From: Peter Kerwien
- Re: Help with low raid5 performance
  - From: Juergen Hannken-Illjes
- Re: Help with low raid5 performance
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- Re: Help with low raid5 performance
  - From: Michael van Elst
- Re: Help with low raid5 performance
  - From: Peter Kerwien
- Re: Help with low raid5 performance
  - From: Chuck Swiger
- Re: Help with low raid5 performance
  - From: Peter Kerwien
- Re: Help with low raid5 performance
  - From: Ian Clark
- Re: Help with low raid5 performance
  - From: Peter Kerwien

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