Bug 1992159 - [OSP16.1] DELL backport VMAX FC backend driver
Summary: [OSP16.1] DELL backport VMAX FC backend driver
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-cinder
Version: 16.1 (Train)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z8
: 16.1 (Train on RHEL 8.2)
Assignee: Cinder Bugs List
QA Contact: Tzach Shefi
RHOS Documentation Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-08-10 16:41 UTC by Gianluca Consalvi
Modified: 2022-03-24 11:01 UTC (History)
5 users (show)

Fixed In Version: openstack-cinder-15.4.0-1.20211112135555.el8ost
Doc Type: Bug Fix
Doc Text:
Before this update, when creating a snapshot with PowerMaxOS 5978.711, REST experienced a payload response change and caused the device label to modify its format. The underlying data from the solutions enabler changed, and no longer contained a colon character (:). This, in turn, would cause an IndexError exception in the PowerMax Driver: + ---- IndexError: list index out of range ---- + With this update, the problem is resolved in PowerMaxOS 5978.711 and later.
Clone Of:
: 2003762 (view as bug list)
Environment:
Last Closed: 2022-03-24 11:00:58 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1939139 0 None None None 2021-08-10 17:32:26 UTC
OpenStack gerrit 806132 0 None MERGED PowerMax Driver - Fix for create snapshot 2021-09-13 08:35:21 UTC
Red Hat Issue Tracker OSP-6978 0 None None None 2021-11-15 12:58:58 UTC
Red Hat Product Errata RHBA-2022:0986 0 None None None 2022-03-24 11:01:18 UTC

Description Gianluca Consalvi 2021-08-10 16:41:39 UTC 
Description of problem:
a parsing error occurs in the gathering of snapshot metadata on a create snapshot operation.
Issue:
IndexError: list index out of range

Issue fixed in

https://review.opendev.org/c/openstack/cinder/+/782995

 

The launchpad is https://bugs.launchpad.net/cinder/+bug/1939139

 

The diff is

https://github.com/helenwalsh/cinder/commit/b71ec254438c51a3789cff03881262f430a1b570#diff-51a3baf6d774ba8fcb996bc67efae62c773e83f6e59ff2fd430342f4705a2b38

 

The branch is https://github.com/helenwalsh/cinder/tree/stable/train

Unit tests and pep8 run clean

 

The source code with the fix is in the following directory.  It is called RHOSP16.1-powermax-fix.tar.gz

https://ftp.emc.com/action/login?domain=ftp.emc.com&username=NACCr4rW47&password=B94DggAH4D

Version-Release number of selected component (if applicable):
Openstack 16.1 
PowerMaxOS 5978.711 and later

How reproducible:
snapshot

Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:
[RHOSP 16.1] Backport VMAX FC Cinder Driver

Additional info:
Comment 9 Alan Bishop 2021-11-26 18:21:58 UTC 
The fix will be available in the 16.1.8 maintenance release.
Comment 17 errata-xmlrpc 2022-03-24 11:00:58 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 (Red Hat OpenStack Platform 16.1.8 bug fix and enhancement 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-2022:0986
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