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Message-ID: <4CC7CDF6.3080405@profihost.ag>
Date: Wed, 27 Oct 2010 09:00:06 +0200
From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
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Subject: Re: Pid: 8345, comm: rsync Not tainted 2.6.32.22intel #1
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To: Emmanuel Florac <eflorac@intellique.com>
Cc: Michael Monnerie <michael.monnerie@is.it-management.at>, xfs@oss.sgi.com

So what values do you recommand in general for iSCSI on Serverside and =

which values on iSCSI client side?

Stefan

Am 27.10.2010 08:04, schrieb Emmanuel Florac:
> Le Wed, 27 Oct 2010 01:23:35 +0200 vous =E9criviez:
>
>> BTW: any recommendations for these tuning knobs on VM-ized servers?
>> What should be set in the VMs and what on the host?
>
>  From my experience, using iSCSI as the transport to export lvs to the
> VMs, the best performance is reach by setting scheduler to noop and
> queue depth on the target and the VM; but setting the readahead only on
> the VM side.
>
> For different configurations, as usual, YMMV.
>

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