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Re: fragmentation question

To: Brady Chang <bchang@xxxxxxxxxxxxx>
Subject: Re: fragmentation question
From: Emmanuel Florac <eflorac@xxxxxxxxxxxxxx>
Date: Wed, 8 Sep 2010 09:10:10 +0200
Cc: "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>
In-reply-to: <C8AC2AC5.6CA9%bchang@xxxxxxxxxxxxx>
Organization: Intellique
References: <C8AC2AC5.6CA9%bchang@xxxxxxxxxxxxx>
Le Tue, 7 Sep 2010 17:45:41 -0700 vous écriviez:

> I have an issue with fragmentation on a particular device
> thanks for any advice.

I'd try monitoring io with "iostat -mx 4" for a while. I suppose most
write activity goes to data1.

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