Preface

About this guide

This guide describes how to install, configure, and set up Network Appliance^TM gFiler^TM gateways that run Data ONTAP^TM 6.4 software.

Audience

This guide is for support engineers who are familiar with operating systems, such as UNIX®, Windows® 95, Windows NT®, and Windows 2000, and who will be installing gFiler gateways. This guide doesn't cover basic system or network administration topics, such as IP addressing, routing, and network topology; it emphasizes the characteristics of the NetApp® gFiler.

Terminology

This guide uses the term "type" to mean pressing one or more keys on the keyboard. It uses the term "enter" to mean pressing one or more keys and then pressing the Enter key.

This guide uses the following terms:

Storage subsystem refers to your disk array.
Node refers to either the local or partner gFiler gateway.
Cluster refers to local and partner nodes directly connected to each other.
Channel adapter refers to the single adapter of ports on your storage subsystem.
LUN generally refers to the logical devices or logical units of your storage subsystem. LUN also refers to the number that maps to the logical device on the port.

Command conventions

You can enter Data ONTAP commands on either the system console or from any client computer that can access the gFiler through a Telnet session.

In examples that illustrate commands executed on a UNIX workstation, this guide uses the command syntax of SunOS 4.1.x. The command syntax and output might differ, depending on your version of UNIX.

Keyboard conventions

When describing key combinations, this guide uses the hyphen (-) to separate individual keys. For example, "Ctrl-D" means pressing the "Control" and "D" keys simultaneously. Also, this guide uses the term "Enter" to refer to the key that generates a carriage return, although the key is named "Return" on some keyboards.

Typographic conventions

The following table describes typographic conventions used in this guide.

Convention	Type of information
Italic font	Words or characters that require special attention. Placeholders for information you must supply. For example, if the guide says to enter the `arp -d` hostname command, you enter the characters "arp -d" followed by the actual name of the host. Book titles in cross-references.
`Monospaced` font	Command and daemon names. Information displayed on the system console or other computer monitors. The contents of files.
`Bold monospaced` font	Words or characters you type. What you type is always shown in lowercase letters, unless you must type it in uppercase letters.

Convention

Type of information

Italic font

Words or characters that require special attention.

Placeholders for information you must supply. For example, if the guide says to enter the arp -d hostname command, you enter the characters "arp -d" followed by the actual name of the host.

Book titles in cross-references.

Monospaced font

Command and daemon names.

Information displayed on the system console or other computer monitors.

The contents of files.

Bold monospaced font

Words or characters you type. What you type is always shown in lowercase letters, unless you must type it in uppercase letters.

Special messages

This guide contains special messages that are described as follows:

Note
A note contains important information that helps you install or operate the system efficiently.

Caution
A caution contains instructions that you must follow to avoid damage to the equipment, a system crash, or loss of data.