[Openstack] [openstack-dev] [Nova] RemoteError: Remote error: OperationalError (OperationalError) (1048, "Column 'instance_uuid' cannot be null")

2014-12-12 Thread joejiang
Hi folks, when i launch instance use cirros image in the new openstack environment(juno version & centos7 OS base), the following piece is error logs from compute node. anybody meet the same error? 2014-12-12 17:16:52.481 12966 ERROR nova.compute.manager [-]

Re: [Openstack] How to configure SR-IOV with Neutron

2014-12-12 Thread Akilesh K
Your neutron-server could not bind to socket. This has nothing to do with sriov. I am wondering how you got aget-list when your neutron-server isn't listening on 9696. Besides the agent-list does not list 'neutron-sriov-nic-agent'. I believe your neutron-server is already running and the error you

Re: [Openstack] High Latency to VMs

2014-12-12 Thread André Aranha
Our compute nodes are using vhost_net, we haven't made any changes to buffer our NIC. The system is not over loaded, cpu usage aren't higher than 30% On 12 December 2014 at 02:35, mad Engineer wrote: > > so looks like its not the issue with openvswitch,missed is quite > normal,it is not the reaso

Re: [Openstack] High Latency to VMs

2014-12-12 Thread Min Pae
What kernel version are you running on the host? On Fri, Dec 12, 2014 at 12:09 PM, André Aranha wrote: > Our compute nodes are using vhost_net, we haven't made any changes to buffer > our NIC. > The system is not over loaded, cpu usage aren't higher than 30% > > On 12 December 2014 at 02:35, mad