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[OpenStack Infra <1715317@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/501132
Committed: https://git.openstack.org/cgit/openstack/os-vif/commit/?id=fa4ff64b86e6e1b6399f7250eadbee9775c22d32
Submitter: Jenkins
Branch:    master

commit fa4ff64b86e6e1b6399f7250eadbee9775c22d32
Author: Sahid Orentino Ferdjaoui <sahid.ferdjaoui@xxxxxxxxxx>
Date:   Wed Sep 6 03:35:58 2017 -0400

    ovs-hybrid: should permanently keep MAC entries
    
    The linux bridge installed for the particular vif type ovs-hybrid
    should be configured to persistently keep the MAC learned from the
    RARP packets sent by QEMU when starting on destination node. That to
    avoid any break of the datapath during a live-migration. That because
    at some point of the live-migration source and destination can be on
    a same L2 and we could have the destination bridge learning from source.
    
    Change-Id: I50775df3629a079e6ba6f167ebfa499ffa5c7cac
    Closes-Bug: 1715317
    Related-Bug: 1414559


** Changed in: os-vif
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1715317

Title:
  Hybrid bridge should permanently keep MAC entries

Status in OpenStack Compute (nova):
  Incomplete
Status in os-vif:
  Fix Released

Bug description:
  The linux bridge installed for the particular vif type ovs-hybrid
  should be configured to persistently keep the MAC learned from the
  RARP packets sent by QEMU when starting on destination node. That to
  avoid any break of the datapath during a live-migration.

  That issue can be saying when using the opflex plugin.

    https://github.com/noironetworks/python-opflex-
  agent/commit/3163b9a2668f29dd1e52e9757b8c25ef48822765

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