[ovs-discuss] virtio pmd dpdk queues set up.
David Evans
davidjoshuaevans at gmail.com
Wed Apr 6 20:17:52 UTC 2016
Hi openvswitch,
I am trying to set up ovs inside a vm for some special functions. I am also
using dpdk.
i get a seg fault at
nb_used = VIRTQUEUE_NUSED(rxvq);
in virtio_recv_mergeable_pkts. because the vq ring is not initialized.
from gdb :
vq_ring = {num = 0, desc = 0x0, avail = 0x0, used = 0x0},
What's going on here? What would make vq_ring's not be set up?
I followed the instructions regarding VM setup for kvm by editing the xml
file for the guest.
`<driver name='vhost' queues='2'/>` as required.
Is there anything else i need to have done? Maybe i am missing
something essential on the Hypervisor side.
Regards
Dave.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://openvswitch.org/pipermail/ovs-discuss/attachments/20160406/c2053139/attachment-0002.html>
More information about the discuss
mailing list