Title Page

About This Document

Contents

Safety Operation Guide

Overview

Capacity Expansion Process

Collecting Information

Selecting a Capacity Expansion Mode

Making Capacity Expansion Plans

Preparing Auxiliary Materials and Software Tools

Checking Before Capacity Expansion

Backing Up Configuration Information of a Storage System

Adding Disks for Capacity Expansion

Adding Disk Enclosures for Capacity Expansion

Checking After Capacity Expansion

Performing a Rollback

Using New Storage Resources Based on Existing RAID Groups

02-A Capacity Expansion Auxiliary Information Table

02-B Glossary

02-C Acronyms and Abbreviations