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Re: 4k sector drives

To: Michael Monnerie <michael.monnerie@xxxxxxxxxxxxxxxxxxx>
Subject: Re: 4k sector drives
From: Emmanuel Florac <eflorac@xxxxxxxxxxxxxx>
Date: Fri, 23 Jul 2010 14:56:23 +0200
Cc: xfs@xxxxxxxxxxx, Christoph Hellwig <hch@xxxxxxxxxxxxx>
In-reply-to: <201007231259.11714@xxxxxx>
Organization: Intellique
References: <201007211333.48363.eye.of.the.8eholder@xxxxxxxxx> <201007230809.28111@xxxxxx> <20100723095832.GA23174@xxxxxxxxxxxxx> <201007231259.11714@xxxxxx>
Le Fri, 23 Jul 2010 12:59:07 +0200
Michael Monnerie <michael.monnerie@xxxxxxxxxxxxxxxxxxx> écrivait:

> Thanks for clarification. Should I use "-s size=4096" despite the
> drive saying 512b sectors? It's a "hidden" 4K sector drive, so maybe
> declaring it extra for XFS helps performance? Or does it not matter
> at all?

I'd say it's the right time for a benchmark :)

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