Re: [Xen-devel] [PATCH v7 1/2] docs/designs: Add a design document for non-cooperative live migration

[Paul Durrant <xadimgnik@xxxxxxxxx>]

> -----Original Message-----
> From: Julien Grall <julien@xxxxxxx>
> Sent: 23 March 2020 10:47
> To: Paul Durrant <paul@xxxxxxx>; xen-devel@xxxxxxxxxxxxxxxxxxxx
> Cc: Paul Durrant <pdurrant@xxxxxxxxxx>; Andrew Cooper 
> <andrew.cooper3@xxxxxxxxxx>; George Dunlap
> <George.Dunlap@xxxxxxxxxxxxx>; Ian Jackson <ian.jackson@xxxxxxxxxxxxx>; Jan 
> Beulich
> <jbeulich@xxxxxxxx>; Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>; Stefano 
> Stabellini
> <sstabellini@xxxxxxxxxx>; Wei Liu <wl@xxxxxxx>
> Subject: Re: [PATCH v7 1/2] docs/designs: Add a design document for 
> non-cooperative live migration
> 
> Hi,
> 
> On 18/03/2020 11:11, Paul Durrant wrote:
> > From: Paul Durrant <pdurrant@xxxxxxxxxx>
> >
> > It has become apparent to some large cloud providers that the current
> > model of cooperative migration of guests under Xen is not usable as it
> > relies on software running inside the guest, which is likely beyond the
> > provider's control.
> > This patch introduces a proposal for non-cooperative live migration,
> > designed not to rely on any guest-side software.
> >
> > Signed-off-by: Paul Durrant <paul@xxxxxxx>
> > ---
> > Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> > Cc: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
> > Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> > Cc: Jan Beulich <jbeulich@xxxxxxxx>
> > Cc: Julien Grall <julien@xxxxxxx>
> > Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
> > Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> > Cc: Wei Liu <wl@xxxxxxx>
> 
> My comments on v6 [1] don't seem to be addressed or explained why they
> were not addressed. Can you have a look?
> 
> Cheers,
> 
> [1] <17eb8b5e-1419-3a7b-f796-d014f937edda@xxxxxxx>

Weird. I thought I'd fixed those. I think I must have lost some changes along 
the way. I'll fix and resend.

  Paul

> 
> --
> Julien Grall


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