Re: [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices

[Jens Freimann]

On Tue, May 21, 2019 at 06:10:19AM -0400, Michael S. Tsirkin wrote:
> On Fri, May 17, 2019 at 02:58:16PM +0200, Jens Freimann wrote:
> > I'm grateful for any remarks or ideas!
> >
> > Thanks!
>
> Hi Jens!
> Overall I like the patches. Thanks!
>
> Could you please tell us a bit more about other hardware: does this work
> more or less universally across vendors? were any other cards tested?

Thank you, I have tested only Mellanox and XL710 so far but am working
on testing with more nics at the moment. I think there's a few more
things to work out with the patches (especially the unplug before
migration) which should give me a bit more time to test other cards.

Also I haven't yet tested unplug with surprise removal. My understanding
is that device_del was switched from using surprise removal to
attention button etc. a while back. So I'll have to find out first how
to try removing a card with surprise removal in qemu. 

regards,
Jens