Re: Migration with directly assigned devices is possible?

2018-04-24 Thread Jintack Lim 
On Tue, Apr 24, 2018 at 1:13 PM, Paolo Bonzini  wrote:
> On 24/04/2018 16:56, Jintack Lim wrote:
>> Hi,
>>
>> I wonder if we can do migration with directly assigned devices (i.e.
>> pass-through devices)? I looked at the KVM migration page[1], but
>> couldn't find information. Can somebody let me now if it's possible or
>> point me the related documents?
>
> No, it's not possible.  Various device-specific methods have been
> proposed, but none has ever been included into either VFIO or QEMU.
>

Thanks for letting me know, Paolo!!

Best,
Jintack

> Thanks,
>
> Paolo
>

___
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

Re: Migration with directly assigned devices is possible?

2018-04-24 Thread Paolo Bonzini 
On 24/04/2018 16:56, Jintack Lim wrote:
> Hi,
> 
> I wonder if we can do migration with directly assigned devices (i.e.
> pass-through devices)? I looked at the KVM migration page[1], but
> couldn't find information. Can somebody let me now if it's possible or
> point me the related documents?

No, it's not possible.  Various device-specific methods have been
proposed, but none has ever been included into either VFIO or QEMU.

Thanks,

Paolo
___
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

Migration with directly assigned devices is possible?

2018-04-24 Thread Jintack Lim 
Hi,

I wonder if we can do migration with directly assigned devices (i.e.
pass-through devices)? I looked at the KVM migration page[1], but
couldn't find information. Can somebody let me now if it's possible or
point me the related documents?

Thanks,
Jintack


[1] https://www.linux-kvm.org/page/Migration

___
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm