Comment 2 for bug 1477010

Interesting development: I logged a support case with STS, and had a reply saying that they were able to create and attach a volume in lcy01. The difference is that they used "nova volume-create" instead of "cinder create". Sure enough , that works for me too.

Not sure if we should be using the nova API or cinder API; my reading suggests cinder is preferable, but perhaps we should be using nova for older OpenStack installations?