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[Jay Pipes <1424792@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Nova's DB API fixed_ip_associate() method is still using
with_lockmode('update'). It should be updated to use a compare and swap
technique with a retry loop.

** Affects: nova
     Importance: Medium
     Assignee: Pavel Kholkin (pkholkin)
         Status: Triaged

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https://bugs.launchpad.net/bugs/1424792

Title:
  DB API fixed_ip_associate() still uses SELECT FOR UPDATE

Status in OpenStack Compute (Nova):
  Triaged

Bug description:
  Nova's DB API fixed_ip_associate() method is still using
  with_lockmode('update'). It should be updated to use a compare and
  swap technique with a retry loop.

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