Description of problem: ovirt two node, use ovn, one is ok, the another error. error: "could not add network device ovn-c203a5-0 to ofproto (Address family not supported by protocol)" Version-Release number of selected component (if applicable): kernel version!! Linux hptestenv70 3.10.0-693.21.1.el7.x86_64 #1 SMP Wed Mar 7 19:03:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux package version!! ovirt-node-ng-installer-ovirt-4.2-2018031106 Mar 11 06:06:28 Installed: 1:openvswitch-ovn-common-2.7.3-1.1fc27.el7.x86_64 Mar 11 06:06:57 Installed: 1:openvswitch-ovn-host-2.7.3-1.1fc27.el7.x86_64 Mar 11 06:12:14 Installed: ovirt-provider-ovn-driver-1.2.5-1.el7.centos.noarch How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Can you please attach logs (engine/ovn provider/host)? Are you using IPv6?
Created attachment 1414091 [details] ovirt ovn
(In reply to Yaniv Lavi from comment #1) > Can you please attach logs (engine/ovn provider/host)? > Are you using IPv6? node: 21: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000 link/ether b8:ca:3a:ec:fd:68 brd ff:ff:ff:ff:ff:ff inet 10.148.181.70/24 brd 10.148.181.255 scope global ovirtmgmt valid_lft forever preferred_lft forever 22: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether f6:50:47:77:8d:c0 brd ff:ff:ff:ff:ff:ff 50: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovirtmgmt state UNKNOWN qlen 1000 link/ether fe:1a:4a:16:01:0b brd ff:ff:ff:ff:ff:ff 69: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 4a:c7:81:ae:24:14 brd ff:ff:ff:ff:ff:ff 70: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 5e:66:f8:3a:86:4d brd ff:ff:ff:ff:ff:ff
As I understand the problem is that the ovn-controller on one of the hosts was not set up properly, with the ovn tunnel port not being added to br-int properly. Can you please check the following: - on each host run (to check the status of the ports connected to br-int): ovs-vsctl show - on the engine host run (to check if the hosts registered with ovn central): ovn-sbctl show Also please attach the following engine logs: /var/log/ovirt-engine/host-deploy/* (with details about the vdsm-tool invocation that configures the ovn-controller) Thanks, Marcin
Created attachment 1414965 [details] logs
Based on information received from the ovs team, this problem could occur if the host on which this runs does not support IPv6. The Geneve tunnel require a kernel which supports IPv6. Can you please check if this is the case?
env deleted。
I am closing the bug for now. Please reopen if the problem reappears.
(In reply to Marcin Mirecki from comment #8) > I am closing the bug for now. > Please reopen if the problem reappears. TKS