Hi Michal, Mine is iplab@iceman:~$ libvirtd --version libvirtd (libvirt) 1.3.1 I think this can be the issue. I will update and try again Best Regards, Ashish Kurian On Thu, Oct 26, 2017 at 10:46 AM, Michal Privoznik <mprivozn@redhat.com> wrote:
On 10/26/2017 10:38 AM, Ashish Kurian wrote:
Hi Yalan and Michal,
Thank you for your response. So what I understand is that I can change rx_queue size even if I use direct type interface and qemu driver as long as the driver is virtio. Am I right?
Yes.
If that is the case why am I getting the error saying that
error: XML document failed to validate against schema: Unable to validate doc against /usr/share/libvirt/schemas/domain.rng Extra element devices in interleave Element domain failed to validate content
What's your libvirt version? For rx_queue_size you need 2.3.0 or newer. For tx_queue_size you need 3.7.0 or newer (not that there's one yet).
for the following xml config? Btw I changed vepa to bridged mode hoping
it
would help me. Also note that I tried the following without any driver name and it still failed.
<interface type='direct'> <mac address='52:54:00:72:f9:eb'/> <source dev='enp7s0f0' mode='bridge'/> <model type='virtio'/> <driver name='qemu' queues='5' rx_queue_size='512'> <host csum='off' gso='off' tso4='off' tso6='off' ecn='off' ufo='off' mrg_rxbuf='off'/> <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/> </driver>
This works for me. I'm running recent git.
Michal