Hi all, Any thoughts to share on that?
Thanks, Michal On 15 April 2016 at 18:50, Michał Dubiel <m...@semihalf.com> wrote: > Hi guys, > > Qemu does not allow currently to use vhostfds= and ifname= options of > -netdev tap... at the same time. In order to use vhostfds=, you have to > also use fds= instead. May ask you what is rationale behind that? > > I am asking as we need this for the OpenContrail vRouter multiqueue > support. We are passing name of previously created tap, and vhost-net > device descriptors (which are supplied by the libvirt). > > Actually I have internally a very simple patch that allows for > simultaneous vhostfds= and ifname=. All seems to work fine with this, but > perhaps there is something I do not know and this combination of options > indeed should not be allowed. > > If there is no issues with allowing for that, I could contribute it. > > Regards, > Michal >
