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It seems that the command “ip link add qvbb2fc7c52-ae type veth peer name qvob2fc7c52-ae” failed.
Maybe you can try it manually and confirm whether it’s the reason.


Best regards to you.

Ricky

From: abhishek jain [mailto:ashujain9727 at gmail.com]
Sent: Saturday, April 26, 2014 3:25 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: [openstack-dev] nova compute error

Hi all..
I'm getting following nova-compute error and thus not able to boot the VMs on my compute node...


nova-ompute service stopped and started giving following error...
[02:06:44] Abhishek Jain: 2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup     cmd=' '.join(cmd))
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup ProcessExecutionError: Unexpected error while running command.
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Command: ip link add qvbb2fc7c52-ae type veth peer name qvob2fc7c52-ae
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Exit code: 2
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Stdout: ''
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Stderr: 'RTNETLINK answers: Operation not supported\n'
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup
I'm able to run other services such as nova and q-agt on compute node and also the compute node is reflected on the controller node and vice versa.
Please help me regarding this .
Thanks
Abhishek Jain
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