From: Jason Wang <jasow...@redhat.com> Date: Wed, 8 Nov 2017 17:25:48 +0900
> On 2017年11月08日 17:08, Willem de Bruijn wrote: >> That won't help in the short term. I'm still reading up to see if >> there are >> any other options besides reimplement or advertise-but-drop, such as >> an implicit trigger that would make the guest renegotiate. It's >> unlikely, but >> worth a look.. > > Yes, this looks hard. And even if we can manage to do this, it looks > an overkill since it will impact all guest after migration. Like Willem I would much prefer "advertise-but-drop" if it works. In the long term feature renegotiation triggers are a must. There is no way for us to remove features otherwise. In my opinion this will even make migrations more powerful.
