Is this always reproducible for you? In the screen cap you included, it looks like a 503 service unavailable is being returned from cinder.
Do you have log excerpts from nova and cinder when this happens that would help in investigating this issue?
Is this always reproducible for you? In the screen cap you included, it looks like a 503 service unavailable is being returned from cinder.
Do you have log excerpts from nova and cinder when this happens that would help in investigating this issue?