For a cloud deployment, the mariadb may be in such 10.1 version, neutron upgrading may failed due to this. So an upgrading WARNING should be added for users when they are going to update the neutron DB schema: the mariadb should be upgraded before neutron.
For a cloud deployment, the mariadb may be in such 10.1 version, neutron upgrading may failed due to this. So an upgrading WARNING should be added for users when they are going to update the neutron DB schema: the mariadb should be upgraded before neutron.