Hi,
Can you please post your ml2_conf.ini, ml2_conf_sriov.ini and nova.conf?

Thanks,
Itzik

On 12/31/2014 01:13 PM, Sadia Bashir wrote:
Hello everyone,

I am getting following error in nova-compute.log while creating a virtual machine with sriov nic type on Juno All-In-One Installation (Ubuntu14.04):

2014-12-31 02:40:49.416 20653 INFO nova.virt.libvirt.driver [-] [instance: 53519867-d316-4ace-b1d6-abebe4986f01] Creating image 2014-12-31 02:40:49.662 20653 INFO nova.virt.disk.vfs.api [-] Unable to import guestfsfalling back to VFSLocalFS 2014-12-31 02:40:50.162 20653 ERROR nova.compute.manager [-] [instance: 53519867-d316-4ace-b1d6-abebe4986f01] Instance failed to spawn 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] Traceback (most recent call last): 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2249, in _build_resources 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] yield resources 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2119, in _build_and_run_instance 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] block_device_info=block_device_info) 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2619, in spawn 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] write_to_disk=True) 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 4150, in _get_guest_xml 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] context) 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3936, in _get_guest_config 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] flavor, CONF.libvirt.virt_type) 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 352, in get_config 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] _("Unexpected vif_type=%s") % vif_type) 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance: 53519867-d316-4ace-b1d6-abebe4986f01] NovaException: Unexpected vif_type=binding_failed

After configuring I have made changes to /etc/init/neutron-server.conf and neutron-plugin-sriov-agent.conf scripts to avoid errors.

Please let me know the exact reason which is causing this error and how can it be fixed. Any help/suggestion would be highly appreciated.

Thanks and Regards,
--



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