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Hi Ricky

Thanks.You are right.
I'm getting following error after running the command ...

 sudo ip link add qvbb2fc7c52-ae type veth peer name qvob2fc7c52-ae
 RTNETLINK answers: Operation not supported

 Below is the description of my system..

uname -a
Linux t4240-ubuntu1310 3.8.13-rt9-QorIQ-SDK-V1.4 #3 SMP Wed Apr 23 12:11:58
CDT 2014 ppc64 ppc64 ppc64 GNU/Linux

Plaese help regarding this.


On Sat, Apr 26, 2014 at 2:13 PM, Bohai (ricky) <bohai at huawei.com> wrote:

>  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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>
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