Bug 1664391 - [OSP13][Backport]VMAX OS Upgrade fix
Summary: [OSP13][Backport]VMAX OS Upgrade fix
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-cinder
Version: 13.0 (Queens)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z7
: 13.0 (Queens)
Assignee: Brian Rosmaita
QA Contact: Tzach Shefi
RHOS Documentation Team
URL:
Whiteboard:
Depends On: 1664395
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-01-08 16:13 UTC by Rajini Karthik
Modified: 2019-06-07 18:02 UTC (History)
17 users (show)

Fixed In Version: openstack-cinder-12.0.4-6.el7ost
Doc Type: Bug Fix
Doc Text:
Previously, workload support was dropped from the VMAX All Flash array, but the Cinder vmax drivers were not updated to be aware of this. As a result, if a VMAX All Flash array was upgraded to 5978 or greater and existing volume types leveraged workload (for example, DSS, DSS_REP, OLTP, and OLTP_REP), certain operations failed and the volume type was unusable. With this update, The Cinder driver code determines whether workload support is available for the VMX All Flash array. If a volume type defines workload settings, these are set to `None` and a warning is logged. As a result, VMAX All Flash arrays upgraded to ucode 5978 or greater work with volume types that define workload settings. The settings have no effect and it is recommended that new volume types be created without workloads specified.
Clone Of:
Environment:
Last Closed: 2019-06-07 18:02:25 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1790141 0 None None None 2019-01-10 20:46:34 UTC
OpenStack gerrit 625939 0 None MERGED VMAX Driver - VMAX OS Upgrade Bug 2020-09-18 12:39:57 UTC

Description Rajini Karthik 2019-01-08 16:13:35 UTC 
Description of problem:
VMAX OS Upgrade bug fix , hope we can add it to the next Z-Stream
Queens
https://review.openstack.org/#/c/625939/


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Comment 16 helen.walsh 2019-05-10 10:53:01 UTC 
Verified fix.  Thank you!
Comment 17 Paul Grist 2019-06-05 17:41:52 UTC 
Thanks Helen, marking this one verified for current erratta update
Comment 18 Jason Joyce 2019-06-07 18:02:25 UTC 
According to our records, this should be resolved by openstack-cinder-12.0.6-3.el7ost.  This build is available now.
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