Re: [Qemu-devel] [virtio-net] migration

2016-06-09 Thread Stefan Hajnoczi
On Fri, May 27, 2016 at 12:59:51PM +, Catalin Vasile wrote: > What is the workflow for virtio-net devices when migrating the VM it belongs > to? > From what I understand so far the stop() primitives in qemu are called for > virtio_net and vhost_net which makes the virtqueue reset such that it

[Qemu-devel] [virtio-net] migration

2016-05-27 Thread Catalin Vasile
Hi, What is the workflow for virtio-net devices when migrating the VM it belongs to? >From what I understand so far the stop() primitives in qemu are called for >virtio_net and vhost_net which makes the virtqueue reset such that it seems >the queues are completely empty. How does the guest know