MariaDB 10.4 configuration for DirectAdmin

Yeah I wouldn't just copy /etc/my.cnf from Centmin Mod to DirectAdmin. For one thing Centmin Mod 123.09beta01 defaults to MariaDB 10.3 so won't be same as MariaDB 10.4.

Even if you do update Centmin Mod 123.09beta01 to MariaDB 10.4, there will still be environmental differences between Centmin Mod and DirectAdmins server as Centmin Mod on initial install actually dynamically auto detects server environment, CPU, memory and disk performance and auto optimises MariaDB's /etc/my.cnf settings based on the server. So you can't really just blindly copy the settings to another server as the settings won't be for that DirectAdmin server environment.