Updated openstack/openstack
Project: openstack/trove  2a6fc357bfb91c23214e94b39613e7344bb6a93c

Mandate detach replicas before deleting replica source

If the user attempts to delete an instance which has
replicas attached to it, forbid the delete.

Closes bug: #1362299

Change-Id: I644243aef74d9a34b7726139f9fa5ca8bdb1452c