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HI,
Did you configured everything according to https://wiki.openstack.org/wiki/SR-IOV-Passthrough-For-Networking?
( including intel_iommu=on ) ?
Can you attach more logs and config files of the nova/neutron/neutron plugins
Are you working with devstack or distro?


From: Murali B [mailto:mbirru at gmail.com]
Sent: Thursday, September 29, 2016 5:52 AM
To: OpenStack Development Mailing List (not for usage questions) <openstack-dev at lists.openstack.org>
Subject: [openstack-dev] SRIOV-port refused to bind

Hi

I am using the SRIOV on mitaka. When I try to launch the VM with SRIOV port its failed.

When I see the neutrn-server.log I see that below message on controller.

ddf81 - - -] Refusing to bind due to unsupported vnic_type: direct bind_port /usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/mech_agent.py:65
2016-09-28 18:55:18.384 16531 ERROR neutron.plugins.ml2.managers [req-443e9b6a-45c6-4b30-aa50-52a9b0a4926c 7d0ef58dd1214f54983c9d843fec0bde 238c9900a2ae4b57b01fa72abdeddf81 - - -] Failed to bind port e96eadf3-5501-442a-8bcc-0b4d64617b26 on host A1-22932-compute1 for vnic_type direct using segments [{'segmentation_id': 123, 'physical_network': u'physnet1', 'id': u'30b77081-d02c-4e29-a41a-f8997c1f9f66', 'network_type': u'vlan'}]

On compute node I see the below error.

2016-09-28 18:55:18.688 7651 ERROR nova.compute.manager [instance: 4c737a89-51b8-4504-a208-05f2da178482]     flavor, virt_type, self._host)
2016-09-28 18:55:18.688 7651 ERROR nova.compute.manager [instance: 4c737a89-51b8-4504-a208-05f2da178482]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 447, in get_config
2016-09-28 18:55:18.688 7651 ERROR nova.compute.manager [instance: 4c737a89-51b8-4504-a208-05f2da178482]     _("Unexpected vif_type=%s") % vif_type)
2016-09-28 18:55:18.688 7651 ERROR nova.compute.manager [instance: 4c737a89-51b8-4504-a208-05f2da178482] NovaException: Unexpected vif_type=binding_failed

Could somebody help me to come-out this issue.


Thanks
-Murali
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