yahoo-eng-team team mailing list archive

Thread
Date

[Bug 1252506] Re: _recycle_ip slow, multiple port deletes begin timing out

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>
Date: Wed, 05 Mar 2014 20:11:46 -0000
Reply-to: Bug 1252506 <1252506@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: neutron
       Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1252506

Title:
  _recycle_ip slow, multiple port deletes begin timing out

Status in OpenStack Neutron (virtual network service):
  Fix Released

Bug description:
  I've found that port delete fails if there are a number of port
  delete/create operations happening at once.

  It seems to depend on database load but I've seen as few as about 8
  parallel port deletes begin to timeout waiting for the appropriate
  locks inside of the _recycle_ip method in
  neutron/db/db_base_plugin_v2.py.

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1252506/+subscriptions