Open Stack

Vxlan is not supported in SR-IOV and flat network should work from Kilo see commit[1]

Like I said you need to check your physical_device_mappings is correct can you post your
Did you put your agent config in /etc/neutron/conf.d/neutron-sriov-nic-agent?
So on the compute node you should do the following:
Create - /etc/neutron/conf.d/neutron-sriov-nic-agent/ml2_sriov.conf
And put the content
[securitygroup]
firewall_driver = neutron.agent.firewall.NoopFirewallDriver
[sriov_nic]
physical_device_mappings = physnet1:eth1
This will make only the agent to use firewall_driver = neutron.agent.firewall.NoopFirewallDriver
Also make sure physical_device_mappings is configure correctly

Please Note that the physnet1 in physical_device_mappings should be also appears in the nova.conf
pci_passthrough_whitelist = {"address":"*:0a:00.*","physical_network":"physnet1"}

[1] - https://review.openstack.org/#/c/142699/


From: ÓÚ½à [mailto:16189455 at qq.com]
Sent: Saturday, August 22, 2015 5:47 AM
To: OpenStack Development Mailing List (not for usage questions) <openstack-dev at lists.openstack.org>
Subject: [openstack-dev] »Ø¸´£º [Neutron][SR-IOV]How to assign VF to a VM?

Thanks Moshe,
Referring to https://wiki.openstack.org/wiki/SR-IOV-Passthrough-For-Networking, it has the note:
Note:SR-IOV agent only work with NoopFirewallDriver when Security Groups are enabled, but you can still use other firewall_driver for other Agents by updating their conf with the requested firewall driver.
So I think linux.iptables_firewall.OVSHybridIptabl maybe not the issue.

[root at compute ~]# ps -ef|grep neutron-sriov
root     28672 26639  0 22:45 pts/0    00:00:00 grep --color=auto neutron-sriov
neutron  30891     1  0 05:21 ?        00:01:41 /usr/bin/python2 /usr/bin/neutron-sriov-nic-agent --config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --config-dir /etc/neutron/conf.d/neutron-sriov-nic-agent --config-file /etc/neutron/plugins/ml2/ml2_conf_sriov.ini --log-file /var/log/neutron/sriov-nic-agent.log

I will have a try of vlan and vxlan.

Thank you,
Yu


------------------ ԭʼÓʼþ ------------------
·¢¼þÈË: "Moshe Levi";<moshele at mellanox.com<mailto:moshele at mellanox.com>>;
·¢ËÍʱ¼ä: 2015Äê8ÔÂ21ÈÕ(ÐÇÆÚÎå) ÏÂÎç5:15
ÊÕ¼þÈË: "OpenStack Development Mailing List (not for usage questions)"<openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>; "openstack-operators"<openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>>;
Ö÷Ìâ: Re: [openstack-dev] [Neutron][SR-IOV]How to assign VF to a VM?

The problem is the sriov mechanism drive failed to bind the port.

For the log I see that you are working with agent_required=True, but the device mapping is empty {u'devices': 0, u'device_mappings': {}
Please check the agent configuration file see that you have the following
[securitygroup]
firewall_driver = neutron.agent.firewall.NoopFirewallDriver
[sriov_nic]
physical_device_mappings = physnet1:eth1
exclude_devices =

also can you send the output of ¡°ps ¨Cef | grep neutron-sriov-nic-agent¡± command?



From: ÓÚ½à [mailto:16189455 at qq.com]
Sent: Friday, August 21, 2015 12:01 PM
To: openstack-operators <openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>>; openstack-dev <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: [openstack-dev] [Neutron][SR-IOV]How to assign VF to a VM?

Hi all,

I try to configure SRIOV on OpenStack Kilo referring the information below.
http://www.qlogic.com/solutions/Documents/UsersGuide_OpenStack_SR-IOV.pdf
https://wiki.openstack.org/wiki/SR-IOV-Passthrough-For-Networking

Until creating port it works well. But after creating VM using the port created before, it was in the state of ERROR. Below is the port information:
neutron port-show 620187c5-b4ac-4aca-bdeb-96205503344d
+-----------------------+----------------------------------------------------------------------------------------------+
| Field                 | Value                                                                                        |
+-----------------------+----------------------------------------------------------------------------------------------+
| admin_state_up        | True                                                                                         |
| allowed_address_pairs |                                                                                              |
| binding:host_id       | compute                                                                                      |
| binding:profile       | {"pci_slot": "0000:09:11.5", "physical_network": "external", "pci_vendor_info": "8086:1520"} |
| binding:vif_details   | {}                                                                                           |
| binding:vif_type      | binding_failed                                                                               |
| binding:vnic_type     | direct                                                                                       |
| device_id             | baab9ba5-80e8-45f7-b86a-8ac3ce8ba944                                                         |
| device_owner          | compute:None                                                                                 |
| extra_dhcp_opts       |                                                                                              |
| fixed_ips             | {"subnet_id": "86849224-a0a7-4059-a6b0-689a2b35c995", "ip_address": "10.254.4.64"}           |
| id                    | 620187c5-b4ac-4aca-bdeb-96205503344d                                                         |
| mac_address           | fa:16:3e:8a:92:9b                                                                            |
| name                  |                                                                                              |
| network_id            | db078c2d-63f1-40c0-b6c3-b49de487362b                                                         |
| security_groups       | 8e12a661-09b5-41ac-ade8-fddf6d997262                                                         |
| status                | DOWN                                                                                         |
| tenant_id             | 85aa4ef08044470dab1608395e5cac26                                                             |
+-----------------------+----------------------------------------------------------------------------------------------+

The logs of /var/log/neutron/server.log and /var/log/nova/nova-conductor.log are in attachment.

Any suggestions will be grateful.
Thanks.

Yu

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150822/747e517c/attachment.html>