Re: [Qemu-devel] [RFC] New thread for the VM migration

[Avi Kivity]

On 07/15/2011 10:59 AM, Paolo Bonzini wrote:
> On 07/14/2011 06:07 PM, Avi Kivity wrote:
> > Maybe we can do this via a magic subsection whose contents are the
> > hotplug event.
>
> What about making the device list just another "thing" that has to be 
> migrated live, together with block and ram?

Excellent idea.

Sticky points:
- if a new device includes RAM, the device update must precede the 
migration of the new RAM section
- the reverse for unplug
- need better decoupling between host and guest state

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