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  1. Bug #1596075
  2. Comment #70

Comment 70 for bug 1596075

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Kevin Benton (kevinbenton) wrote :

Ok, the error in number 66 appears to be due to a lost connection to the DB[1]. I've adjusted https://review.openstack.org/#/c/339226/ to also catch those errors so it can try to reconnect.

Most of the contention seems to be related to the quota engine since this is all under one tenant. I have some separate fixes I'm going to work on for that.

Can you try two things for me? One run with the latest version of 339226 and then another with the same patch and the quotas set to unlimited for that tenant (-1 for networks, subnets, and ports) since that will effectively skip a bunch of the contentious reservation logic.

1. error is "DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query')"