On Mon, Aug 05, 2013 at 10:59:45PM +0200, folkert wrote: > > Two approaches to get closer to the source of the problem: > > 1. Try the latest vanilla kernel on the host (Linux 3.10.5). This way > > you can rule out fixed bugs in vhost_net or tap. > > 2. Get the system into the bad state and then do some deeper. Start > > with outgoing ping, instrument guest driver and host vhost_net > > functions to see what the drivers are doing, inspect the transmit > > vring, etc. > > > > #1 is probably the best next step. If it fails and you still have time > > to work on a solution we can start digging deeper with #2. > > I can upgrade now to 3.10.3 as that is the current version in debian. Sounds good. That way you'll also have access to the latest perf for instrumenting vhost_net if it still fails. Stefan -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
