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[OpenStack Infra <1551593@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1547486 ***
    https://bugs.launchpad.net/bugs/1547486

Reviewed:  https://review.openstack.org/286428
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=a6c231cdd731dae900c372799a890407bbc24a2c
Submitter: Jenkins
Branch:    master

commit a6c231cdd731dae900c372799a890407bbc24a2c
Author: Kevin Benton <kevin@xxxxxxxxxx>
Date:   Mon Feb 29 21:28:48 2016 -0800

    Make run_ofctl check for socket error
    
    When the OVS bridge is still being initialized we get
    a "failed to connect to socket" error when running ovs-ofctl.
    This shows up quite frequently in our functional tests and
    may be the source of their high failure rate.
    
    Ultimately we need to change the behavior of run_ofctl to not
    ignore errors by default, but this will require a lot of effort
    because there are many places that likely expect this behavior.
    
    As a workaround, this patch checks for the specific socket failure
    and attempts the command again up to 10 times, sleeping for 1
    second between each attempt to wait for the bridge to be ready.
    
    Closes-Bug: #1550623
    Closes-Bug: #1551593
    Change-Id: I663a54608ed96133014104fe033ecea0a867ac4c


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

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https://bugs.launchpad.net/bugs/1551593

Title:
  functional test failures caused by failure to setup OVS bridge

Status in neutron:
  Fix Released

Bug description:
  Right now we get random functional test failures and it seems to be
  related to the fact that we only log and error and continue when a
  flow fails to be inserted into a bridge:
  http://logs.openstack.org/90/283790/10/check/gate-neutron-dsvm-
  functional/ab54e0a/logs/neutron.tests.functional.agent.test_ovs_flows.ARPSpoofOFCtlTestCase.test_arp_spoof_doesnt_block_ipv6_native_.log.txt.gz#_2016-03-01_01_47_17_903

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