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Re: [Xen-users] dom0 CPU pinning and xm weighting

from [Pasi Kärkkäinen]

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To:	James Pifer <jep@xxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-users] dom0 CPU pinning and xm weighting
From:	Pasi Kärkkäinen <pasik@xxxxxx>
Date:	Tue, 21 Sep 2010 14:26:03 +0300
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On Sun, Sep 12, 2010 at 04:07:05PM -0400, James Pifer wrote:
> On Wed, 2010-09-08 at 10:16 -0400, James Pifer wrote:
> > Wondering if I can get some opinions on dom0 CPU pinning and xm
> > weighting. 
> > 
> > We have several xen servers on SLES11SP1 and up to this point we have
> > never done anything with pinning CPU's to dom0. We're trying to decide
> > if we should be doing that. 
> > 
> > Same goes for xm weighting (if I'm saying that correctly). For example,
> > running the following command when a xen server boots. 
> > xm sched-credit -d domain-0 -w 512
> > 
> > We found the weighting mentioned in some documentation. 
> > 
> > Any help or thoughts are appreciated!
> > 
> 
> <bump>
> 
> Anyone have any opinions on this?
> 

See: http://wiki.xensource.com/xenwiki/XenBestPractices

-- Pasi


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