Comment 17 for bug 1550192

Reviewed: https://review.fuel-infra.org/21638
Submitter: Olga Gusarenko <email address hidden>
Branch: master

Commit: 3bd273257264b0dd2df5787e6abecde4b8431c29
Author: Alexander Adamov <email address hidden>
Date: Mon Jun 6 07:45:17 2016

[RN MOS9.0] Volumes stay in status 'Deleting'

Adds a workaround for the cinder known issue:
"When deleting a lot of volumes at once, some of
 the volumes stay in status `Deleting`"

Change-Id: Ibd9996b0a0c14bbebafa88f6d63a9b2c7276786b
Partial-Bug: #1550192