Hi all, today I submitted the working patch for review: https://review.openstack.org/#/c/282290/ I tested it by invoking many concurrent API calls to update a given Neutron object, both for standalone and clustering of MySQL. The result is that no reported bugs about inconsistency were triggered. At the current stage, I'd like to discuss about testing. I think it needs to be tested at the gate by fullstack or rally. However, due to the uncertainty of the problem, even without this patch, the bug is not always triggered. How to make sure the test cases are reliable is the problem here. Any thoughts? Thanks a lot. -- Li Ma (Nick) Email: skywalker.nick at gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160224/d4b1c56e/attachment.html>