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[Launchpad Bug Tracker <1364358@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/1364358

Title:
  Remove SELECT FOR UPDATE usage

Status in neutron:
  Expired

Bug description:
  MySQL Galera does not support SELECT ... FOR UPDATE[1], since it has
  no concept of cross-node locking of records and results are non-
  deterministic.

  Moreover SELECT FOR  UPDATE could be deadlock and slowness sources.

  Remove the use of SELECT FOR UPDATE in
  (neutron.db.firewall.)firewall_db module

  [1]http://lists.openstack.org/pipermail/openstack-
  dev/2014-May/035264.html

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