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[Launchpad Bug Tracker <1555600@xxxxxxxxxxxxxxxxxx>]

[Expired for neutron because there has been no activity for 60 days.]

** Changed in: neutron
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1555600

Title:
  with l2pop sometimes agents fail to create flood flows with multiple
  workers

Status in neutron:
  Expired

Bug description:
  When multiple api and rpc workers enabled for neutron-server,
  sometimes ovs agents fail to create flood flows to other  ovs agents.
  This is frequently reproducible when multiple api and rpc workers
  enabled during migrations and also during evacuations of instances
  from one node to other. Some times tunnel ports are also not created.

  In these scenarios, l2pop driver is not notifying agent to create
  tunnel ports and flood flows, hence agent is unable to create flood
  flows to other agents.

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