Hi,

On Monday 02 June 2014 19:42:14 abhishek jain wrote:
> However when I'm trying to again boot VM from controller node onto
> compute node,the nova-compute service on compute node is displaying
> following error..
>
>  Traceback (most recent call last):^M
> 2014-06-02 08:58:18.783 24773 TRACE nova.openstack.common.rpc.amqp
> File "/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 461,
> in _process_data^M
> 2014-06-02 08:58:18.783 24773 TRACE nova.openstack.common.rpc.amqp
> **args)^M
> 2014-06-02 08:58:18.783 24773 TRACE nova.openstack.common.rpc.amqp
> File "/opt/stack/nova/nova/openstack/common/rpc/dispatcher.py", line
> 178, in dispatch^M
> 2014-06-02 08:58:18.783 24773 TRACE nova.openstack.common.rpc.amqp
> raise rpc_common.UnsupportedRpcVersion(version=version)^M
> 2014-06-02 08:58:18.783 24773 TRACE nova.openstack.common.rpc.amqp
> UnsupportedRpcVersion: Specified RPC version, 3.23, not supported by
> this endpoint.^M
> 2014-06-02 08:58:18.783 24773 TRACE nova.openstack.common.rpc.amqp ^M
> 2014-06-02 08:58:23.907 24773 DEBUG nova.openstack.common.rpc.amqp [-]
> Making synchronous call on conductor ... multicall
> /opt/stack/nova/nova/openstack/common/rpc/amqp.py:553^M
> 2014-06-02 08:58:23.908 24773 DEBUG nova.openstack.common.rpc.amqp [-]
> MSG_ID is e4d4ee738c9f404592f63db7f70154fa multicall
> /opt/stack/nova/nova

This sounds like it is some issue related to AMQP, and you should look
at even more lines before the ones you pasted to find out the full
Python stack trace and other error messages.

--
Pino Toscano