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[Matt Riedemann <mriedem@xxxxxxxxxx>]

** Also affects: nova/newton
   Importance: Undecided
       Status: New

** Changed in: nova/newton
     Assignee: (unassigned) => Roman Podoliaka (rpodolyaka)

** Changed in: nova/newton
   Importance: Undecided => Low

** Changed in: nova/newton
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1555320

Title:
  "Migration for instance 0763227e-e192-4e0b-a49d-0ea0b181fca6 refers to
  another host's instance!" should not be an error

Status in OpenStack Compute (nova):
  Fix Released
Status in OpenStack Compute (nova) newton series:
  In Progress

Bug description:
  This happens in a periodic task after migrations complete:

  http://logs.openstack.org/15/290715/1/check/gate-tempest-dsvm-
  multinode-
  full/03f92ff/logs/screen-n-cpu.txt.gz?level=INFO#_2016-03-09_18_09_00_775

  http://logs.openstack.org/15/290715/1/check/gate-tempest-dsvm-
  multinode-
  full/03f92ff/logs/screen-n-cpu.txt.gz?level=INFO#_2016-03-09_18_09_01_748

  It shouldn't be an error log since it's normal, see how many times it
  hits in multinode gate runs:

  http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22Migration%20for%20instance%5C%22%20AND%20message%3A%5C%22refers%20to%20another%20host's%20instance!%5C%22%20AND%20tags%3A%5C%22screen-n-cpu.txt%5C%22&from=7d

  There are over 2500 hits in 7 days on this error message.

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