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Re: mysterious dbench results

To: linux-xfs@xxxxxxxxxxx
Subject: Re: mysterious dbench results
From: Thomas Graichen <news-innominate.list.sgi.xfs@xxxxxxxxxxxxx>
Date: 28 Feb 2001 15:29:43 GMT
Distribution: local
Organization: innominate AG, Berlin, Germany
References: <news-innominate.list.sgi.xfs@innominate.de> <200102221504.f1MF41r20047@jen.americas.sgi.com>
Reply-to: Thomas Graichen <thomas.graichen@xxxxxxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
User-agent: tin/1.4.4-20000803 ("Vet for the Insane") (UNIX) (Linux/2.4.2-XFS (i686))
Steve Lord <lord@xxxxxxx> wrote:

> I have been out for a while, or I would have posted something on this earlier.
> The default mkfs options for xfs are not optimal for heavy I/O load, they are
> somewhat historical and should probably be changed.

> On mkfs try some options like this:

> mkfs -t xfs -f -l size=32768b /dev/xxx

just out of couriosity: would this work after fs creation time
with the xfs_growfs -L option (which does not seem to work so
far) - or only together with extending the size of the under-
lying device?

t

-- 
thomas.graichen@xxxxxxxxxxxxxx
                                                         innominate AG
                                                  the linux architects
tel: +49-30-308806-13   fax: -77             http://www.innominate.com

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