6.5 MASTER Machine

The MASTER machine, or MASTER node, for a Tuxedo domain contains the domain’s UBBCONFIG file, and is designated as the MASTER machine in the RESOURCES section of the UBBCONFIG file. Starting, stopping, and administering a Tuxedo domain is done through the MASTER machine.

In a multi-machine Tuxedo domain running different releases of the Tuxedo system software, the MASTER machine must run the highest release of the Tuxedo system software in the domain.