Managing Superdome Complexes: A Guide for HP-UX System Administrators

Superdome Console and Service Interface
Overview of Superdome Service Interface Tasks and Concepts
Chapter 234
Overview of Superdome Service Interface
Tasks and Concepts
Each Superdome complex has a single Guardian Service Processor
(GSP), which provides service and console access to the complex.
On the Superdome 64-way server, which includes two tightly
interconnected cabinets that operate as a single server, the GSP is in the
left cabinet (cabinet 0); the right cabinet has a subset of utility
components.