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[Openstack] SR-IOV error libvirtError: Node device not found: no node device with matching name


Folks,


I am configuring SR-IOV and encounter that error, does anyone know
what is that error related, I am using Queens

I found this but it didn't help me
http://lists.openstack.org/pipermail/openstack/2018-January/045982.html

I have restarted libvert and whole compute node also but i can't see
"net_enp3s1f4_00_00_00_00_00_00" device in virsh nodedev-list


2018-09-28 16:06:16.396 28663 WARNING nova.compute.monitors
[req-6d056524-d0ed-48b8-b2cb-50a1fdc91dd1 - - - - -] Excluding
nova.compute.monitors.cpu monitor virt_driver. Not in the list of
enabled monitors (CONF.compute_monitors).
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
[req-6d056524-d0ed-48b8-b2cb-50a1fdc91dd1 - - - - -] Error updating
resources for node ostack-compute-63.v1v0x.net.: libvirtError: Node
device not found: no node device with matching name
'net_enp3s1f4_00_00_00_00_00_00'
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager Traceback
(most recent call last):
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/compute/manager.py",
line 7275, in update_available_resource_for_node
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
rt.update_available_resource(context, nodename)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/compute/resource_tracker.py",
line 673, in update_available_resource
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     resources
= self.driver.get_available_resource(nodename)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 6442, in get_available_resource
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
self._get_pci_passthrough_devices()
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 5938, in _get_pci_passthrough_devices
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
pci_info.append(self._get_pcidev_info(name))
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 5899, in _get_pcidev_info
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
device.update(_get_device_capabilities(device, address))
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 5870, in _get_device_capabilities
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
pcinet_info = self._get_pcinet_info(address)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 5813, in _get_pcinet_info
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     virtdev =
self._host.device_lookup_by_name(devname)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/nova/virt/libvirt/host.py",
line 838, in device_lookup_by_name
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     return
self.get_connection().nodeDeviceLookupByName(name)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/eventlet/tpool.py",
line 186, in doit
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     result =
proxy_call(self._autowrap, f, *args, **kwargs)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/eventlet/tpool.py",
line 144, in proxy_call
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     rv =
execute(f, *args, **kwargs)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/eventlet/tpool.py",
line 125, in execute
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager
six.reraise(c, e, tb)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/eventlet/tpool.py",
line 83, in tworker
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     rv =
meth(*args, **kwargs)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager   File
"/openstack/venvs/nova-17.0.8/lib/python2.7/site-packages/libvirt.py",
line 4232, in nodeDeviceLookupByName
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager     if ret is
None:raise libvirtError('virNodeDeviceLookupByName() failed',
conn=self)
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager libvirtError:
Node device not found: no node device with matching name
'net_enp3s1f4_00_00_00_00_00_00'
2018-09-28 16:06:16.500 28663 ERROR nova.compute.manager