On Tue, Jan 30, 2018 at 08:09:19PM +0800, Wei Wang wrote: > Issues: > Suppose we have both the vhost and virtio-net set up, and vhost pmd <-> > virtio-net pmd communication works well. Now, vhost pmd exits (virtio-net > pmd is still there). Some time later, we re-run vhost pmd, the vhost pmd > doesn't know the virtqueue addresses of the virtio-net pmd, unless the > virtio-net pmd reloads to start the 2nd phase of the vhost-user protocol. So > the second run of the vhost pmd won't work. > > Any thoughts? > > Best, > Wei
So vhost in qemu must resend all configuration on reconnect. Does this address the issues? -- MST
