The upgrade guide does not mention any steps to change the engine for mysql grant tables: https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/percona-series-upgrade-to-focal.html
Maybe we are missing those steps - need to do some further clarifications.
The upgrade guide does not mention any steps to change the engine for mysql grant tables: https:/ /docs.openstack .org/project- deploy- guide/charm- deployment- guide/latest/ percona- series- upgrade- to-focal. html
Maybe we are missing those steps - need to do some further clarifications.