Dell PowerVault 720N Betriebsanleitung

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Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation is strictly forbidden.

No part of this book covered by copyright may be reproduced in any form or by any meansgraphic, electronic, or mechanical,

including photocopying, recording, taping, or storage in an electronic retrieval systemwithout prior written permission of the

Portions of this product are derived from the Berkeley Net2 release and the 4.4-Lite-2 release, which are copyrighted and publicly

distributed by The Regents of the University of California.

Portions of this product are derived from NetBSD, which is copyrighted and publicly distributed by Carnegie Mellon University.

Permission to use, copy, modify, and distribute this software and its documentation is hereby granted, provided that both the

copyright notice and its permission notice appear in all copies of the software, derivative works or modified versions, and any

portions thereof, and that both notices appear in supporting documentation.

CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS AS IS CONDITION. CARNEGIE MELLON DISCLAIMS

ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.

Software derived from copyrighted material of The Regents of the University of California, Carnegie Mellon University, and

Network Appliance are subject to the following license and disclaimer:

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following

conditions are met:

1. Redistributions of source code must retain the above copyright notices, this list of conditions, and the following

disclaimer.

2. Redistributions in binary form must reproduce the above copyright notices, this list of conditions, and the following

disclaimer in the documentation and/or other materials provided with the distribution.

3. All advertising materials mentioning features or use of this software must display the following acknowledgment:

This product includes software developed by the University of California, Berkeley and its contributors.

4. Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived

from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED

WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY

DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR

TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Network Appliance reserves the right to change any products described herein at any time, and without notice. Network

Appliance assumes no responsibility or liability arising from the use of products described herein, except as expressly agreed to

in writing by Network Appliance. The use and purchase of this product do not convey a license under any patent rights,

trademark rights, or any other intellectual property rights of Network Appliance.

The product described in this manual may be protected by one or more U.S. patents, foreign patents, or pending applications.

RESTRICTED RIGHTS LEGEND: Use, duplication, or disclosure by the government is subject to restrictions as set forth in

subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.277-7103 (October 1988) and

FAR 52-227-19 (June 1987).

Trademarks used in this text: Dell, the DELL logo, and PowerVault are trademarks of Dell Computer Corporation; Data ONTAP,

SnapMirror, SnapRestore, Snapshot, WAFL, FilerView, and SecureShare are trademarks of Network Appliance, Inc.; MS-DOS,

Microsoft, Windows, and Windows NT are registered trademarks and Windows for Workgroups is a trademark of Microsoft

Corporation; UNIX is a registered trademark of The Open Group in the United States and other countries.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or

their products. Dell Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own.

April 1999 P/N 4385P Rev. A00

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This guide describes how to configure, operate, and manage Dell PowerVault F720N,

F740N, and F760N filers that run Data ONTAP 5.3 software. The guide is organized in

three parts:

Chapters 1 through 19 describe how to configure, operate, and manage Dell

PowerVault 720N, 740N, and 760N filers.

Appendix A, Command Reference, provides the commands that you use to

control a filer.

Glossary provides definitions of terms, acronyms, and abbreviations used in

this guide.

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This guide is for system administrators who are familiar with operating systems that

run on the filers clients, such as UNIX, Microsoft Windows 9x, and Microsoft

Windows NT. It also assumes that you are familiar with how the Network File System

(NFS), Common Internet File System (CIFS), and Hypertext Transfer Protocol (HTTP)

protocols are used for file sharing or transfers. This guide doesnt cover basic system

or network administration topics, such as Internet Protocol (IP) addressing, routing,

and network topology; it emphasizes the characteristics of the Dell filer.

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Besides this System Administrator and Command Reference Guide, the following

documentation is included with your system:

The Getting Started document provides step-by-step instructions for setting up

your computer system.

The Quick Reference card provides the filer commands and command options.

The Installation and Troubleshooting Guide provides instructions for installing

system hardware and includes troubleshooting and diagnostic procedures for

testing your computer system.

The Users Guide provides instructions for configuring and operating a new filer

that runs Data ONTAP 5.3 software.

You may also have one or more of the following documents.

NOTE: Documentation updates are sometimes included with your system to describe

changes to your system or software. Always read these updates before consulting

any other documentation because the updates often contain the latest information.

Documentation is included with any options you purchase separately from your

system. This documentation includes information that you need to configure and

install these options. Installation instructions for the options are included in the

Installation and Troubleshooting Guide.

Technical information filessometimes called readme filesmay be installed

on your root volume to provide last-minute updates about technical changes to

your system or advanced technical reference material intended for experienced

users or technicians.

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This guide uses the following terms:

Filer refers to a PowerVault F720N, F740N, or F760N storage system.

System refers, at a minimum, to a filer and a connected PowerVault F700N

Disk-Array Enclosure (DAE) storage system. A tape backup device can also be a

component of the system, but is not required.

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You can enter filer commands on either the system console or from any client com-

puter that can access the filer through telnet.

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.

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.

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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.

vii

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Typographical conventions used in this guide are shown in the following table:

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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.

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Italic type Words or characters that require special attention.

File names.

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.

Man page names.

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.

viii

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About Filers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

What a Filer Is . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Components of a Filer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Filer and Filer Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

What a Filer Does. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

How You Administer a Filer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Command Execution Through the Filers Command Line . . . . . . . . . . . . . . . . 1-3

Command Execution Through Windows NT . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Configuration File Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Command Execution Through FilerView . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

About Filer Main Unit Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Two Kinds of Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Internal Filer Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Slots and Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

About PowerVault 700N Storage Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

PowerVault 700N Storage Systems Contain Disks . . . . . . . . . . . . . . . . . . . . . 1-5

PowerVault 700N Storage System Environmental Information . . . . . . . . . . . . 1-5

About Data ONTAP 5.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Data ONTAP 5.3 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Data Storage Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Data Organization Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Data Access Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Filer Administration With Data ONTAP 5.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Filer Administration Activities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Configuring the Filer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Monitoring and Maintaining Client Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Monitoring and Maintaining Network Access . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Monitoring and Maintaining Filer Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Periodic Administration Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

&KDSWHU )LOHU$GPLQLVWUDWLRQ%DVLFV 

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Using the Administration Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

About the Administration Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Administration Host Privileges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Administration Host Entry in the /etc/hosts.equiv file . . . . . . . . . . . . . . . . . . . 2-2

Administration Host as the Mail Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Designating a Different Mail Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Requirements for Using an NFS Client as the Administration Host . . . . . . . . 2-2

Requirements for Using a CIFS Client as the Administration Host . . . . . . . . . 2-2

The Root Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

About the Root Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Designating the Root Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

About the Volume Name Prefix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Syntax to Refer to the Root Volume From NFS Clients. . . . . . . . . . . . . . . . . . 2-3

Editing Configuration Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

What Editor to Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Where Configuration Files Reside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Choosing an NFS or a CIFS Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Editing Files From an NFS Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Editing Files From a CIFS Client. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Obtaining Access to the Filer Shell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Ways to Access the Command Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Sharing a Single telnet and Console Session. . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

telnet Session Restriction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Closing a telnet Session. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

telnet and Console Password Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

rsh Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Commands Accepted From rsh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Use Ctrl-C to Terminate the Command That Is Running . . . . . . . . . . . . . . . . . 2-6

Changing the System Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Where to Go to Learn More About Security . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

About Multiple Administrative Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

What Is an Administrative User? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Multiple Administrative Users Increase Filer Security. . . . . . . . . . . . . . . . . . . 2-7

Command to Use to Create Administrative Users. . . . . . . . . . . . . . . . . . . . . . 2-7

Ways to Access the Filer Using an Administrative Login Name . . . . . . . . . . . 2-7

Creating Administrative Users. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Steps to Create a New Administrative User Using a Console or Telnet . . . . . 2-8

Step to Create a New Administrative User Using rsh . . . . . . . . . . . . . . . . . . . 2-8

Deleting Administrative Users. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Listing Administrative Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Changing an Administrative User Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Steps to Change an Administrative Password Using a Console

or telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Step to Change an Administrative Password Using rsh. . . . . . . . . . . . . . . . . 2-10

Halting and Rebooting the Filer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Data Storage in NVRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

NVRAM Event During Orderly Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Procedure to Halt the Filer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Procedure to Boot the Filer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Procedure to Reboot the Filer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Where the Filer Boots From. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Use the Halt Command to Avoid Data Loss. . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

For More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Understanding the Filer Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

About the Default Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Default Exported and Shared Directories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Default Directories Created . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Permissions for the Default Directories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Accessing the Directories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

Contents of the etc Directory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

How The /home Directory Is Used. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

The /etc/rc File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

How the Filer Uses the /etc/rc File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Procedure for Editing the /etc/rc File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Default /etc/rc File Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Explanation of Default /etc/rc Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Changing SNMP Commands in /etc/rc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

xii

Naming Conventions for Network Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Interface Types the Filer Supports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

How Interfaces Are Numbered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

How Multiple Ports Are Identified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

How Interfaces Are Named . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Virtual Interface Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

About Using Interface Names in Scripts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

Filer Host Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

Host Name Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

Reasons to Follow a Special Recovery Procedure. . . . . . . . . . . . . . . . . . . . . 2-21

Procedure When the Filer Does Not Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21

Procedure When Administration Host Cannot Access the Filer . . . . . . . . . . 2-21

Core Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

About Core Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

Core File Storage in /etc/crash. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

What the savecore Command Does . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

Core Dump Space Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22

Message Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

About Message Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

About the syslogd Daemon and the /etc/syslog.conf File . . . . . . . . . . . . . . . 2-23

The /etc/syslog.conf File Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

The facility Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

The level Parameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24

The action Parameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24

Example Line From /etc/syslog.conf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

The /etc/messages File Restart Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

Checking the /etc/messages File Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

Sample /etc/syslog.conf File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

For More Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Configuring Filer Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Commands to Use to Set Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

The options Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

What the options Command Does . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Syntax of the options Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Example of the options Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

The vol options Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

vol options Command Configures Volume-Level Behavior . . . . . . . . . . . . . . 2-27

Syntax of the vol options Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

Example of the vol options Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

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