Bug 1042915

Summary: ThinLVM space calculation fails if thin pool LV is not activated
Product: Red Hat OpenStack Reporter: Eric Harney <eharney>
Component: openstack-cinderAssignee: Eric Harney <eharney>
Status: CLOSED ERRATA QA Contact: Giulio Fidente <gfidente>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 4.0CC: eharney, gfidente, jobernar, mlopes, yeylon
Target Milestone: z1Keywords: ZStream
Target Release: 4.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-cinder-2013.2.1-3.el6ost Doc Type: Bug Fix
Doc Text:
Prior to this update, ThinLVM driver space calculation failed if the thin pool LV was not active. As a result, the volume driver remained uninitialized and various operations could not be performed. This update enables the thin pool LV at driver initialization time. Consequently, the Block Storage ThinLVM driver can start up and function correctly, despite the thin pool being inactive prior to the volume service starting.
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-01-23 14:23:55 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 975606    

Description Eric Harney 2013-12-13 15:50:24 UTC
Description of problem:
ThinLVM space calculation fails if thin pool LV is not activated


Steps to Reproduce:
1.  lvchange -a n cinder-volumes/cinder-volumes-pool
2.  service openstack-cinder-volume restart
3.  cinder create 1

Comment 2 Giulio Fidente 2014-01-14 12:30:59 UTC
verified using openstack-cinder-2013.2.1-4.el6ost.noarch

Comment 5 Lon Hohberger 2014-02-04 17:20:28 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2014-0046.html