From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Liu <wei.liu2@citrix.com>
Subject: Re: [PATCH 1/3] libxl: check whether vcpu affinity and
 vnuma info match
Date: Tue, 24 Mar 2015 14:41:49 +0000
Message-ID: <20150324144149.GD30219@zion.uk.xensource.com>
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To: Dario Faggioli <dario.faggioli@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Ian Jackson <Ian.Jackson@eu.citrix.com>, Ian Campbell <ian.campbell@citrix.com>, Xen-devel <xen-devel@lists.xen.org>
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On Tue, Mar 24, 2015 at 02:41:48PM +0100, Dario Faggioli wrote:
> More specifically, vcpus are assigned to a vnode, which in
> turn is associated with a pnode. If a vcpu also has, in its
> (hard or soft) affinity, some pcpus that are not part of the
> said pnode, print a warning to the user.
> 

Currently all the checks that returns error are all guest visible
mis-configurations. I'm trying to reason whether we should return an
error or just print a warning.

What is the outcome if you have conflicting setting in vNUMA and vcpu
affinity? I guess it's just performance penalty but nothing guest
visible could happen?

Wei.