Hi, im just upgrading my galera nodes from 5.6 to 5.7 and pike -> queens. Now im seeing this lines hitting my mysql.log: -- 2020-05-19T05:41:39.516879Z 11861 [ERROR] InnoDB: WSREP: referenced FK check fail: Lock wait index `PRIMARY` table `neutron`.`provisioningblocks` -- Is this a known issue? Anything I may/should do? Thank a lot, Fabian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20200519/6658db5c/attachment.html>