Comment 5 for bug 1459605

Reviewed: https://review.fuel-infra.org/7137
Submitter: mos-infra-ci <>
Branch: openstack-ci/fuel-5.1.2/2014.1.1

Commit: c9ef488917233d3ce468960518429cbbb64c7d7f
Author: Sushil Kumar <email address hidden>
Date: Thu May 28 10:14:28 2015

Call server volume detach only once

Changes:
 - Removed duplicate delete calls to prevent race condition.
 - Removed duplicate mocked calls from unit-test.

Closes-Bug: #1459605

Conflicts:
 heat/engine/resources/volume.py
 heat/tests/test_volume.py

Change-Id: I5f16c528652f12440160f03b92f41b76d1c9100c
(cherry picked from commit d1ffbd4bfde0cd6b7a82a48b9d4f59cc8b310bd8)