Hi, 3.3.0 of python-novaclient has a serious bug, which prevents host-evacuate-live from working correctly. https://github.com/openstack/python-novaclient/commit/ae598280acc46dd4ee20af78a5780a450f96b084 appears to have changed a number of function signatures and arguments, and resulted in the breakage. I have filed a bug with all the details of my findings, but I wanted to bring it to the attention of a wider audience. https://bugs.launchpad.net/python-novaclient/+bug/1561938 How do we proceed? Revert ae598280 ? -- Sean M. Collins