Bug 1094385

Summary: Multi-Backend Cinder Support
Product: Red Hat OpenStack Reporter: Rajini Karthik <rajini.karthik>
Component: openstack-foreman-installerAssignee: Jiri Stransky <jstransk>
Status: CLOSED ERRATA QA Contact: nlevinki <nlevinki>
Severity: high Docs Contact:
Priority: high    
Version: 4.0CC: adahms, aortega, arkady_kanevsky, audra_cooper, ddomingo, derekh, eharney, jdonohue, mburns, mlopes, morazi, rhos-maint, sclewis, scohen, sreichar, yeylon
Target Milestone: gaKeywords: FutureFeature, OtherQA
Target Release: 5.0 (RHEL 7)   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: openstack-foreman-installer-2.0.6-1.el6ost Doc Type: Enhancement
Doc Text:
The Block Storage (Cinder) service now supports multiple concurrent back-ends. To enable this feature, set the following Host Group parameters to 'true': * cinder_multiple_backends * cinder_backend_[backend type] (where [backend_type] is each back-end type you wish to enable) You will also need to set values specific to the selected back-ends.
Story Points: ---
Clone Of:
: 1125278 1126562 (view as bug list) Environment:
Last Closed: 2014-08-04 18:33:37 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:
Embargoed:
Bug Depends On:    
Bug Blocks: 1096699, 1105218, 1125278, 1126562, 1126563, 1132550, 1132591    

Description Rajini Karthik 2014-05-05 14:47:32 UTC
Description of problem:
Does not directly support multiple storage back-ends. Code changes have to made to the quickstack manifest, packstack/puppet-modules and OSP to support enabled_backends config parameter.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
There is a pull-request submitted to enable backends gluster, ISCSI and Dell Equalogic
https://github.com/redhat-openstack/astapor/pull/210

Comment 2 Sean Cohen 2014-05-07 12:42:37 UTC
Multi-Backend Support for Cinder and Dell EqualLogic support seems to be in place as of May 2, 2014 (https://review.openstack.org/#/c/89602/) 

Moving to packstack component 
Sean

Comment 3 Rajini Karthik 2014-05-22 18:39:32 UTC
Astapor pull request for the changes required for this are patched and now ready to be merged
https://github.com/redhat-openstack/astapor/pull/210

Comment 4 arkady kanevsky 2014-06-05 14:19:27 UTC
*** Bug 1089773 has been marked as a duplicate of this bug. ***

Comment 6 arkady kanevsky 2014-06-13 14:28:13 UTC
Jason, do we have a fix for RHEL7.0?

Comment 7 Jiri Stransky 2014-06-16 08:19:44 UTC
Got merged upstream as part of https://github.com/redhat-openstack/astapor/pull/259

Comment 10 Audra Cooper 2014-07-11 15:35:39 UTC
This feature is covered in the following test plan:

https://wiki.opencrowbar.org/pages/worddav/preview.action?fileName=Testplan_OSP5_upd_Jul10.docx&pageId=4491007

Comment 14 errata-xmlrpc 2014-08-04 18:33:37 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.

http://rhn.redhat.com/errata/RHEA-2014-1003.html