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[OpenStack Infra <1671011@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.opendev.org/c/openstack/nova/+/444517
Committed: https://opendev.org/openstack/nova/commit/33fa92b6cb1dfeb88a4188c0e4e4ce51be1f7a4b
Submitter: "Zuul (22348)"
Branch:    master

commit 33fa92b6cb1dfeb88a4188c0e4e4ce51be1f7a4b
Author: Sivasathurappan Radhakrishnan <siva.radhakrishnan@xxxxxxxxx>
Date:   Fri Mar 10 22:16:42 2017 +0000

    Allow live migrate paused instance when post copy is enabled
    
    Live migration of paused instance fails when VIR_MIGRATE_POSTCOPY
    flag is set. In this patch, the flag is unset to permit live migration
    of paused instance.
    
    Change-Id: Ib5cbc948cb953e35a22bcbb859976f0afddcb662
    Closes-Bug: #1671011


** Changed in: nova
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1671011

Title:
  Live migration of paused instance fails when post copy is enabled

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  live migration paused instance fails when post copy is enabled.

  Steps to Reproduce:

  * spin up a instance and pause it
    nova pause <instance>

  * Live migrate the instance
    nova live-migration <instance> <host>

  Expected result
  ===============
  live migration should go through without any errors
  Actual result
  =============
  Live migration command returns 202  but I could see libvirt failure while doing live-migration in compute logs.

  Environment:

  Multinode devstack environment with 2 compute nodes.
  1)Current master
  2)Networking-neutron
  3)Hypervisor Libvirt-KVM
  3) Enable post copy for which libvirt version should be greater than  or equal to 1.3.3.

  Logs:
  Following error found in compute log
  http://paste.openstack.org/show/601362/

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