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[Chuck Short <chuck.short@xxxxxxxxxxxxx>]

** Also affects: neutron/juno
   Importance: Undecided
       Status: New

** Changed in: neutron/juno
       Status: New => Fix Committed

** Changed in: neutron/juno
    Milestone: None => 2014.2.2

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https://bugs.launchpad.net/bugs/1374461

Title:
  potential lock wait timeout issue when creating a HA router

Status in OpenStack Neutron (virtual network service):
  Fix Released
Status in neutron juno series:
  Fix Committed

Bug description:
  Currently the failures during the creation of resources related to the
  creation of a HA router are handled my a try/except to avoid a
  potential lock wait timeout. This has been done in order to keep the
  RPC calls outside the transactions.

  All the related resources are created in the _create_router_db but
  this method is called inside a transaction which is started is the
  create_router method. Moreover the try/except mechanism used to
  rollback the router creation will not work since we are in a already
  opened transaction.

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