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hardware RAID sunit and swidth values?

To: linux-xfs@xxxxxxxxxxx
Subject: hardware RAID sunit and swidth values?
From: Robert Sander <ml-linux-xfs@xxxxxxxxxxxxxxx>
Date: Fri, 11 Apr 2003 06:24:11 +0000 (UTC)
Organization: Epigenomics AG
Reply-to: Robert Sander <gurubert-dated-1050042067.onpbonhn@xxxxxxxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: slrn/0.9.7.4 (Linux)
Hi!

When creating an XFS volume on an external hardware RAID which has a
stripe size of 128 1024k blocks, what are the preffered values for sunit
and swidth.
Or is there no performance degrade when using mkfs.xfs without
specifying sunit and swidth explicitely? In that case sunit and swidth
are set to 0.

Greetings
-- 
Robert Sander
Manager
Information Systems        www.epigenomics.com        Kastanienallee 24
+493024345330                                              10435 Berlin


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