Comment 2 for bug 1698310

Reviewed: https://review.openstack.org/474890
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=6e412852f2b756c83ab986fb382f5c249fa3d3ce
Submitter: Jenkins
Branch: master

commit 6e412852f2b756c83ab986fb382f5c249fa3d3ce
Author: wanghao <email address hidden>
Date: Fri Jun 16 16:13:44 2017 +0800

    Fix driver exception when cascade deleting volume after transferring

    After transferring a volume without snapshots from one user project
    to another user project, if the receiving user uses cascade deleting,
    it will cause some exceptions in driver and volume will be error_deleting.

    APIImpact

    Change-Id: I9a870118c9c68799a4dab4bfa1f08b1e65a4796a
    Closes-Bug: #1698310