Updated openstack/openstack
Project: openstack/cinder  77ee831fbef4d8405fe2e9e8930b975cedd027f1
null
Print driver exception on retype

If the driver raises an exception, make sure it is printed. Also change
the logging level from info to error because an exception should not be
thrown under normal conditions.

Change-Id: I003959c3f7c7667124ef61911587012fd4e1d667
Closes-Bug: #1268294