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Bug 1638051

Summary: Backport: Dell EMC Xtremio: Enabled multiattach in volume driver
Product: Red Hat OpenStack Reporter: Rajini Karthik <rajini.karthik>
Component: openstack-cinderAssignee: Jon Bernard <jobernar>
Status: CLOSED ERRATA QA Contact: Tzach Shefi <tshefi>
Severity: medium Docs Contact: Kim Nylander <knylande>
Priority: medium    
Version: 13.0 (Queens)CC: abishop, arkady_kanevsky, cdevine, chadd, christopher_dearborn, david_paterson, dcadzow, dcain, eharney, gael_rehault, jschluet, kurt_hey, mburns, morazi, pgrist, rajini.karthik, scohen
Target Milestone: z6Keywords: FeatureBackport, OtherQA, Triaged, ZStream
Target Release: 13.0 (Queens)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-cinder-12.0.6-3.el7ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-04-30 17:21:49 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: 1624971    
Bug Blocks: 1458798    

Description Rajini Karthik 2018-10-10 14:28:36 UTC 
Description of problem:
XtremIO: support multiattach

- add multiattach to XtremIO driver capabilities.
- add handling for volume attachment list and test
- add release note
https://review.openstack.org/#/c/605051

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


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Comment 4 arkady kanevsky 2019-01-14 22:35:00 UTC 
Alan,
I think is validated in OSP14 now.
Can we move this BZ forward and align to z-stream release of OSP13?
Comment 5 arkady kanevsky 2019-01-14 22:41:49 UTC 
I think it was dependent on 1623365 which is fixed already
Comment 6 Paul Grist 2019-03-25 19:51:00 UTC 
The overall multiattach feature backport is being tracked in 1624971 and we will consider this one only a bugfix to enable the option for this back-end and enable partner testing in the next Z stream.

Here's the plan summary:

Tech Preview for OSP-13 with customer and partner required actions:
    1) Red Hat Support Exception required for Customer case that clearly indicates multi-attach use case (application) and staging/testing prior to production
    2) Partners required to have cinder feature enabled in stable queens and ensure testing for partner back-end both upstream and on RHOS-13 erratta update with the support

We know of at least a half dozen known patches and LPs that need to be backported to enable this for tech-preview on OSP-13 and that will be tracked in RBZ:1624971
Comment 13 errata-xmlrpc 2019-04-30 17:21:49 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://access.redhat.com/errata/RHBA-2019:0929