[Openstack-operators] sriov binding failure
Yaron Illouz
yaroni at radcom.com
Thu Feb 12 13:05:56 UTC 2015
I am trying to launch vm with sriov but get the following error
It is an all-in-one setup
The ens2f0 is not the br-ex interface, it is an additional interface
that should receive traffic in sriov
I am getting the following error in nova-conductor.log
2015-02-10 12:14:33.337 4570 ERROR nova.scheduler.utils
[req-63f0d61e-1e2e-40ba-8509-7c6c68238199 None] [instance:
b57c7237-7f0b-4c67-8e97-dfa04ec56e68] Error from last host:
localhost.localdomain (node localhost.localdomain): [u'Traceback (most
recent call last):\n', u' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2030,
in _do_build_and_run_instance\n filter_properties)\n', u' File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2161,
in _build_and_run_instance\n instance_uuid=instance.uuid,
reason=six.text_type(e))\n', u'RescheduledException: Build of instance
b57c7237-7f0b-4c67-8e97-dfa04ec56e68 was re-scheduled: Unexpected
vif_type=binding_failed\n']
The lspci output looks like
09:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit
SFI/SFP+ Network Connection (rev 01)
09:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit
SFI/SFP+ Network Connection (rev 01)
09:10.0 Ethernet controller: Intel Corporation 82599 Ethernet
Controller Virtual Function (rev 01)
09:10.1 Ethernet controller: Intel Corporation 82599 Ethernet
Controller Virtual Function (rev 01)
09:10.2 Ethernet controller: Intel Corporation 82599 Ethernet
Controller Virtual Function (rev 01)
...
In nova.conf
pci_passthrough_whitelist =
{"address":"*:09:10.*","physical_network":"physnet1"}
ml2_conf.ini
tenant_network_types = vxlan,vlan
mechanism_drivers =openvswitch,sriovnicswitch
network_vlan_ranges = physnet1:101:150
ml2_sriov.ini
supported_pci_vendor_devs = 8086:10fb
physical_device_mappings = physnet1:ens2f0
I tried to launch the vm through the dashboard and through the shell and
get the error
neutron net-create --provider:physical_network=physnet1
--provider:network_type=vlan --provider:segmentation_id=111 sriov-net
neutron subnet-create sriov-net 192.168.2.0/24 --name sriov-subnet
neutron port-create 64926985-3c04-4e50-8502-b50c0f38af7c
--binding:vnic-type direct
nova boot --flavor m1.large --image
7648d005-4df8-43ab-abca-7f6908e32218 --nic
port-id=b89a362d-1909-4e6f-8b64-223a66d66f41 sriov
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