On 20.03.2015 21:55, jacob jacob wrote: > On Thu, Mar 19, 2015 at 10:18 AM, Stefan Assmann <sassm...@redhat.com> wrote: >> On 19.03.2015 15:04, jacob jacob wrote: >>> Hi Stefan, >>> have you been able to get PCI passthrough working without any issues >>> after the upgrade? >> >> My XL710 fails to transfer regular TCP traffic (netperf). If that works >> for you then you're already one step ahead of me. Afraid I can't help >> you there. > > I have data transfer working when trying the test runs on the host > itself. Are you seeing problems when directly trying the TCP traffic > from the host itself?
Correct. > The issues that i am seeing are specific to the case when the devices > are passed via PCI passthrough into the VM. > > Any ideas whether this would be a kvm/qemu or i40e driver issue? > (Updating to the latest firmware and using latest i40e driver didn't > seem to help.) Hard to say, that's probably something for Intel to look into. Stefan -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
