DEC DS-HSZ22-AA, Руководство пользователя

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EK–SMCPO–UG. A01
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About This Guide
This section identifies the audience of this guide and describes the contents (chapter-by-
chapter) and structure. In addition, this section includes a list of associated documents
and the conventions used in this guide.
Intended Audience
This guide is intended for installers and operators of the RAID Array 3000
storage subsystem. Installing the subsystem requires a general understanding of
basic SCSI terminology and SBus product installation procedures.
Document Structure
This guide contains the following chapters:
Chapter 1: Product Overview
Product Overview provides an overview and a physical hardware description of
the single pedestal RAID Array 3000 storage subsystem. It includes the major
features, a brief description of the major components, and the specifications for
the pedestal.
Chapter 2: RAID Array Controller
RAID Array Controller describes the major features and characteristics of the
controller in the RAID Array 3000. It also lists the RAID levels supported by the
subsystem and a brief description of each level. Redundant operation and
environmental considerations (i.e. backup power management, voltages, and
temperature) are covered at the end of the chapter.
Chapter 3: Maintenance
Maintenance describes how to interpret the status and power LEDs on the
pedestal as a troubleshooting aid in case of a problem. The chapter also describes
how to replace a Field Replaceable Unit (FRU) in the pedestal, how to re-
configure the SCSI bus, and how to add or replace a memory SIMM module in
the RAID controller.