Comment 2 for bug 1450542

Reviewed: https://review.openstack.org/179160
Committed: https://git.openstack.org/cgit/stackforge/fuel-qa/commit/?id=c7ece42fe4f4f0c306f2a02576d4e6a054842ee9
Submitter: Jenkins
Branch: master

commit c7ece42fe4f4f0c306f2a02576d4e6a054842ee9
Author: Igor Zinovik <email address hidden>
Date: Thu Apr 30 19:27:16 2015 +0300

    Fix 'vcenter_vlan_cindervmdk_cinder_ceph' test case

    - mistake in test is following: it deploys cinder (LVM) and ceph nodes,
      but disables all block storage settings
    - it is not possible to use both LVM and Ceph backends for Cinder
      simultaneously, so do not combine ceph-osd and cinder roles
    - add multiple vCenter clusters to test cases 'vcenter_vlan_cindervmdk_cinder_ceph'
      and 'vcenter_vlan_cinder'
    Change-Id: I72f7a3391a7934533dd21afb4e9936937b842f49
    Closes-bug: #1450542