Open Stack

Hi Praveen,

There’s been some changes recently to networking-ovs-dpdk, it no longer host’s a mech driver as the openviswitch mech driver in Neutron supports vhost-user ports.
I guess something went wrong and the version of Neutron is not matching networking-ovs-dpdk. Can you post commit ids of Neutron and networking-ovs-dpdk.

The other possibility is that the Neutron agent is not running/died on the compute node.
Check with:
neutron agent-list

Przemek

From: Praveen MANKARA RADHAKRISHNAN [mailto:praveen.mankara at 6wind.com]
Sent: Tuesday, November 24, 2015 12:18 PM
To: openstack-dev at lists.openstack.org
Subject: [openstack-dev] [networking-ovs-dpdk] VM creation fails with Unexpected vif_type=binding_failed

Hi,

Am trying to set up an open stack (kilo) installation using ovs-dpdk through devstack installation.

I have followed the " https://github.com/openstack/networking-ovs-dpdk/blob/master/doc/source/getstarted.rst " documentation.

I used the same versions as in documentation (fedora21, with right kernel).

My openstack installation is successful in both controller and compute.
I have used example local.conf given in the documentation.
But if i try to spawn the VM. I am having the following error.

"NovaException: Unexpected vif_type=binding_failed"

It would be really helpful if you can point out how to debug and fix this error.

Thanks
Praveen

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