Bug 1721754

Summary: nova-compute continuously records "Instance not resizing, skipping migration." for evacuated instances
Product: Red Hat OpenStack Reporter: Takashi Kajinami <tkajinam>
Component: openstack-novaAssignee: Lee Yarwood <lyarwood>
Status: CLOSED ERRATA QA Contact: OSP DFG:Compute <osp-dfg-compute>
Severity: medium Docs Contact:
Priority: medium    
Version: 10.0 (Newton)CC: dasmith, jhakimra, jschluet, kchamart, mbooth, sbauza, sgordon, smooney, vromanso
Target Milestone: asyncKeywords: Triaged, ZStream
Target Release: 10.0 (Newton)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-nova-14.1.0-52.el7ost Doc Type: If docs needed, set a value
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Last Closed: 2019-09-03 16:36:34 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Takashi Kajinami 2019-06-19 00:58:06 UTC 
Description of problem:

When an instance is evacuated from the failed compute node, we see that nova-compute coming back from failure continuously complains "Instance not resizing, skipping migration." for the evacuated instances, even the evacuation is already completed.

This is because a bug in db query to get in-progress migration, and fixed in the patch merged in queens cycle[1], which is not backported to RHOSP10 yet.
 https://review.opendev.org/#/c/511351

I'd like to request backporting the above fix, as the log could be very noisy for operators.

Version-Release number of selected component (if applicable):
RHOSP10z11

How reproducible:
Always

Steps to Reproduce:
1. Evacuate instances from compute node, which is shut off
2. Start the compute node
3. Check nova-compute.log on the compute node

Actual results:
WARNING log complaining "Instance not resizing, skipping migration." is continuously observed

Expected results:
WARNING log complaining "Instance not resizing, skipping migration." is not observed
Comment 13 errata-xmlrpc 2019-09-03 16:36:34 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/RHSA-2019:2631