Specifications

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Compaq HSG80 Array Controller ACS Version 8.4 Configuration and CLI Reference Guide
Chapter 3
Controller and Host Addressing
This chapter provides a basis for understanding how the controller talks to physical
devices (on the controller bus) and how the host talks to logical units (on the host
bus), which are created from the physical devices. Also described are storagesets,
mapping devices and units, setting unit offsets, assigning preferred host paths, and
understanding worldwide names and port IDs.