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Hitachi Lightning 9900™ User and Reference Guide v
Preface
This document describes the physical, functional, and operational characteristics of the
Hitachi Lightning 9900™ subsystem, provides general instructions for operating the 9900
subsystem, and provides the installation and configuration planning information for the 9900
subsystem.
This document assumes that:
The user has a background in data processing and understands direct-access storage
device (DASD) subsystems and their basic functions,
The user is familiar with the S/390
®
(mainframe) operating systems and/or open-system
platforms supported by the 9900 subsystem, and
The user is familiar with the equipment used to connect RAID disk array subsystems to
the supported host systems.
For further information on Hitachi Data Systems products and services, please contact your
Hitachi Data Systems account team, or visit Hitachi Data Systems worldwide web site at
http://www.hds.com
. For specific information on supported host systems and platforms for
the Lightning 9900™ subsystem, please refer to the 9900 user documentation for the
platform, or contact the Hitachi Data Systems Support Center.
Note: Unless otherwise noted, the term “9900” refers to the entire Hitachi Lightning 9900™
subsystem family, including all models (e.g., 9960, 9910) and all configurations (e.g., all-
mainframe, all-open, multiplatform).
Note: The use of Hitachi Data Systems products is governed by the terms of your license
agreement(s) with Hitachi Data Systems.
Microcode Level
This document revision applies to 9900 microcode versions 01-18-67 and higher.
COMMENTS
Please send us your comments on this document: doc.comments@hds.com.
Make sure to include the document title, number, and revision.
Please refer to specific page(s) and paragraph(s) whenever possible.
(All comments become the property of Hitachi Data Systems Corporation.)
Thank you!