Re: [Xen-devel] [PATCH v2] libxl: fix migration of PV and PVH domUs with and without qemu

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Fri, May 03, 2019 at 04:11:32PM +0200, Olaf Hering wrote:
> Am Fri, 3 May 2019 13:04:11 +0200
> schrieb Roger Pau Monné <roger.pau@xxxxxxxxxx>:
> 
> > Wouldn't it be easier to leave libxl__need_xenpv_qemu alone and just
> > use the contents of the migration stream to decide whether to launch a
> > QEMU for the PV backends or not? ie: just parsing the domain config on
> > the migration stream should be enough for the destination side to
> > decide whether a QEMU is needed in order to handle the PV backends?
> 
> I think that is done anyway. How would the receiving side know what to do?

Hm, OK. I will wait for v3 with the domid stuff fixed.

Thanks, Roger.

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