NIC hotplugging

2014-07-23 Thread Jeremy Hanmer
It looks to me like most or all of the available NIC drivers (em, rtl8139 and vio, anyway) don't support hot plugging as recently as 5.4 and 5.5, is that correct? If that's true, can anyone give me a pointer to the related docs so that support could be added?

Re: debugging vio issue?

2014-05-28 Thread Jeremy Hanmer
We've seen this exact issue on 5.3 and 5.4 in the same scenario (KVM VM) and I was actually going to pose the same question you did after testing 5.5 later today. Our VMs are running as routers in an openstack cluster and it appeared to us that it was a lack of activity that caused the network