Updated openstack/openstack
Project: openstack/cinder  7c2d6fed70b83f79ae58b89b49678516e4ebab26
null
3PAR: Support extend volume based on snapshot

If extend volume fails with an HTTP Forbidden error 150,
convert the volume to a base volume and retry extending.

Change-Id: Id407058e954b2630f4a7f31c6149361301b502f2
Closes-Bug: #1285906