Comment 8 for bug 1801104

After upgrading this site to Queens I cannot reproduce the issue anymore.
Now a migration returns just one resource and there is no timeout when doing a migration:

2018-11-26 10:23:54.312 326318 DEBUG neutron.agent.resource_cache [req-8e2ea784-51f5-49de-ad31-cdcf978d72e3 - - - - -] 1 resources returned for queries set([('Port', ('security_group_ids', ('5958c3ad-5d2b
-46f8-ac30-f13e48f9d4b1',)))]) _flood_cache_for_query /usr/lib/python2.7/site-packages/neutron/agent/resource_cache.py:85

I'll close this issue.
Thanks for your help!