Hi Russell Below are the details... controller node... nova --version 2.17.0.122 nova-compute --version 2014.2 compute node..... nova --version 2.17.0.122 nova-compute --version 2013.2.4 Can you help me what i need to change in order to achieve the desired functioonality. Thaks On Tue, Jun 3, 2014 at 2:16 AM, Russell Bryant <rbryant at redhat.com> wrote: > On 06/02/2014 08:20 AM, abhishek jain wrote: > > |Hi > > | > > > > | > > I'm getting following error in nova-compute logs when trying to boot VM > from controller node onto compute node ... > > > > Specified RPC version, 3.23, not supported > > > > Please help regarding this. > > It sounds like you're using an older nova-compute with newer controller > services (without the configuration to allow a live ugprade). Check the > versions of Nova services you have running. > > -- > Russell Bryant > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140603/9968cf17/attachment.html>