Thanks for answering!! We are now able to migrate to the same host. Could you please tell how we can setup nfs shared storage in the single node installation setup. Do we need to go with multi node installation of openstack in order to achieve it?

Thanks for the reply!!! We have installed kilo using the above command and are able to test the migration (static) of instance to the same host (as we have a single compute host). Could you please tell if can establish a connection between compute nodes present in different machines for migration.

Thanks for your response!!!! We are now able to test the migration of instance, however to the same node :) do we need to perform the multi node installation setup for us to have another compute node? is that possible within a single machine/laptop?

Yes, you need at least two compute node to do the Migration. If you already virtualize your computer for multi-node installation, yes you can do it in your machine / laptop.

I would ask a new question instead of adding a comment to a year-old question. Anyway, you may want to start here, then also view the videos about migration in the Youtube channel of the OpenStack foundation.