Re: [Xen-devel] Should 'xm save' work, when using PCI pass through?

[Tom Rotenberg <tom.rotenberg@xxxxxxxxx>]

Well, i just tried sending the domain to S3, and then saving it's
state, but i got an error saying, that 'migration isn't allowed with
pass-through devices'.
How can i workaround this?

On Wed, Sep 23, 2009 at 1:45 PM, Ian Pratt <Ian.Pratt@xxxxxxxxxxxxx> wrote:
>> I have a domain with PCI pass-through, and i would like to save it,
>> and restore it later (maybe even after rebooting the dom0). Is it
>> possible to do this using 'xm save' & 'xm restore', although my domain
>> has PCI pass through?
>
> You'll need to make sure the physical devices are shutdown. The best way of 
> doing this is to hot unplug them. You could also achieve this by putting the 
> VM into S3 sleep before doing the save.
>
> Ian
>

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