Updated openstack/openstack
Project: openstack/cinder  0ca525fe2904a160ac91ef71b09ed47e25770a71

Modify the index migration slightly for backport

If we choose to backport this fix, the migration should be catching
an operational error. Also add a log statement as requested by the
nova review.

Change-Id: Ib33b8711900db9dc2826a099ff3cc6adffc8babb
Partial-bug: 1348720