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Bug 1848814

Summary: [OSP13] RBD image backend tries to flatten images even if they are already flat
Product: Red Hat OpenStack Reporter: Takashi Kajinami <tkajinam>
Component: openstack-novaAssignee: Stephen Finucane <stephenfin>
Status: CLOSED ERRATA QA Contact: Archit Modi <amodi>
Severity: urgent Docs Contact:
Priority: high    
Version: 13.0 (Queens)CC: amodi, dasmith, dmaley, eglynn, jhakimra, jparker, kchamart, lyarwood, pmannidi, sbauza, sgordon, stephenfin, vromanso
Target Milestone: z13Keywords: Patch, Triaged, ZStream
Target Release: 13.0 (Queens)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-nova-17.0.13-13.el7ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-10-28 18:32:10 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: 1797493    
Bug Blocks:    

Description Takashi Kajinami 2020-06-19 02:53:29 UTC 
Description of problem:

The issue described in the following bug report in upsteam was reproduced in RHOSP13+Ceph env.
 https://bugs.launchpad.net/nova/+bug/1860990
Currently the patch is being backported to stable/queens, but we'd request to backport the fix
to our downstream, RHOSP13 as well.


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


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Comment 24 errata-xmlrpc 2020-10-28 18:32:10 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 (openstack-nova bug fix 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-2020:4393