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Re: [Xen-devel] [PATCH] new nomigrate config option

To: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] new nomigrate config option
From: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
Date: Tue, 20 Oct 2009 08:43:20 +0100
Cc: "Xen-Devel \(E-mail\)" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Hi,

At 23:11 +0100 on 19 Oct (1255993888), Dan Magenheimer wrote:
> The option persists into a save file
> and is also communicated into the hypervisor, the latter
> for the purposes of a to-be-added hypercall for communicating
> to guests that migration is disallowed

Can you please use Xenstore for that?  There's no reason for the
hypervisor to be involved, since all the enforcememnt is in the tools.

Cheers,

Tim

> (which will be
> used initially for userland TSC-related sensing, but may
> find other uses).
> 
> Signed-off-by: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
> 

-- 
Tim Deegan <Tim.Deegan@xxxxxxxxxx>
Principal Software Engineer, Citrix Systems (R&D) Ltd.
[Company #02300071, SL9 0DZ, UK.]

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