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[Bug 1379148] [NEW] Remove RPC calls dvr_vmarp_table_update from within DB transactions for delete_port

 

Public bug reported:

Context switching in neutron creates performance issues. So we need to do some clean up in moving the RPC calls out of the DB transactions.
Similar to the create_port and update_port in ml2/plugin.py the delete_port should also be addressed to split the RPC from the DB transactions.

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: l3-dvr-backlog

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https://bugs.launchpad.net/bugs/1379148

Title:
  Remove RPC calls dvr_vmarp_table_update from within DB transactions
  for delete_port

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Context switching in neutron creates performance issues. So we need to do some clean up in moving the RPC calls out of the DB transactions.
  Similar to the create_port and update_port in ml2/plugin.py the delete_port should also be addressed to split the RPC from the DB transactions.

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