Title Page

About This Document

Contents

Safety Operation Guide

Overview

Capacity Expansion Process

Collecting Live Network Information

Choosing a Capacity Expansion Approach

Making Capacity Expansion Plans

Preparing Auxiliary Materials and Software Tools

Checking Before Capacity Expansion

Backing Up Configuration Information of a Storage System

Installing Capacity Expansion Hardware

Performing Post-Expansion Check

Performing a Rollback Upon a Capacity Expansion Failure

Allocating Disk Space to an Application Server

02-A Capacity Expansion Assistance Table

02-B Glossary

02-C Acronyms and Abbreviations