Bug 1261090

Summary: [RFE][nova]: Fix resource tracking for operations that move instances between hosts
Product: Red Hat OpenStack Reporter: Stephen Gordon <sgordon>
Component: openstack-novaAssignee: Eoghan Glynn <eglynn>
Status: CLOSED ERRATA QA Contact: Prasanth Anbalagan <panbalag>
Severity: medium Docs Contact:
Priority: high    
Version: 7.0 (Kilo)CC: akarlsso, berrange, dasmith, eglynn, jschluet, kchamart, ndipanov, sbauza, sferdjao, sgordon, vromanso, yeylon
Target Milestone: gaKeywords: FutureFeature
Target Release: 8.0 (Liberty)   
Hardware: Unspecified   
OS: Unspecified   
URL: https://blueprints.launchpad.net/nova/+spec/migration-fix-resource-tracking
Whiteboard: upstream_milestone_liberty-rc1 upstream_definition_approved upstream_status_implemented
Fixed In Version: openstack-nova-12.0.0-1.el7ost Doc Type: Enhancement
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-04-07 21:07:21 UTC Type: ---
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:    
Bug Blocks: 1281573, 1396164    

Description Stephen Gordon 2015-09-08 14:39:14 UTC 
Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/migration-fix-resource-tracking.

Description:

Resource tracking for operations that move instances between compute hosts is
broken in Nova. The fix requires some refactoring and tweaking of the data
model so it's discussed in a spec. It's really about fixing of several long
standing bugs.

Specification URL (additional information):

http://specs.openstack.org/openstack/nova-specs/specs/liberty/approved/migration-fix-resource-tracking.html
Comment 3 Stephen Gordon 2015-09-08 14:43:27 UTC 
Per blueprint, last patch merged for Liberty was https://review.openstack.org/#/c/216733 - need to work out what if anything we can verify (probably mostly regression testing?) for Liberty/8.0 and split remaining patches out for Mitaka.
Comment 7 errata-xmlrpc 2016-04-07 21:07:21 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://rhn.redhat.com/errata/RHEA-2016-0603.html