HP Surestore 660ex User Manual

HP SureStore

660ex / 1200ex

Optical Jukebox

User’s Guide

Edition 1

HP Part No. C1104-90015

Printed in: Greeley, CO USA

© Copyright February 1998

Notice

This document contains information that is protected by copyright. All rights are reserved. No part of this docume nt ma y be p hotoc opied, r eproduced , or transl ated to another language without the prior written consent of Hewlett-Packard Company. The information contained in this document is subject to change without notice.

Hewlett-Packard makes no warranty of any kind with regard to this printed material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

© Copyright February 1998

Printing History

New editions of this manual incorporate all material updated since the previous edition. The manual printing date and part number indicate the current edition. The printing date changes when a new edition is printed. (Minor corrections and updates incorporated at reprint do not change thi s date .)

Part number C1104-90015 Edition 1 February 1998

Typographical Conventions

The following typographical conventions are used in this manual: Emphasis: Denotes important information.

Keycap: Keys on the libr ary.

Computer Output: Information displayed in the display window an d screen menu items that you can select.

WARNING Warnings call attention to a procedure or practice that could result in personal

injury if not correctly performed. Do not proceed until you fully understand an meet the required conditions.

CAUTION Cautions call attention to an operating procedure or practice that could damage the

product if not correctly performed. Do not proceed until understanding and meeting these required conditions.

NOTE Notes provide information that can be helpful in u nderstanding the operation of the

product.

iii

In This Manual

This user’s guide includes: Chapter 1 set-up information for the HP SureStore Optical 80ex optical

jukebox Chapter 2 information about choosing and using optical disks Chapter 3 features description, operating instruct ions, and troubl eshooting

information Appendix A supplies and customer support Appendix B operating this jukebox on a SCSI bus Appendix C safety and regulatory information Glossary of Terms Index

Contents

1. Setting Up the Jukebox

Overview of This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

What you need to set up the jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

System Components Needed for Operation of This Jukebox . . . . . . . . . . . . . . . . 1-3

Identifying Right-Side Panel Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Connecting the SCSI Cables to the Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7

Choosing Your cabling Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Connecting a 4- or 6-Drive Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Removing the Customer Access Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Connecting a 10-Drive Jukebox as the Only Peripheral, Two Host Adapters, Basic

SCSI Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Removing the Customer Access Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Connecting a 10-Drive Jukebox, One Host Adapter, Bus 1 and 2 Daisy-Chained,

LUN Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-14

Removing the Customer Access Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Connecting the Jukebox With Other SCSI Peripherals . . . . . . . . . . . . . . . . . . . . 1-16

Connecting Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17

Configuring Write Verify. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

Installing the Wheel Chocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

Moving or Shipping the Jukebox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20

Moving the Jukebox a Short Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20

Shipping the Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21

2. Using Optical Disks

Overview of This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Using Optical Disks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Choosing an Optical Disk Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Contents

Labeling an Optical Disk Cartridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Write-Protecting an Optical Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Caring for Optical Disks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Cleaning Disks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

3. Operating the Jukebox

Overview of This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Operating the Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Using Selection Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Understanding Display Window Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Top Level Menus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Second Level Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Loading a Disk into the Jukebox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Ejecting a Disk From the Jukebox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Entering the Administration Menu Password . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Changing the Administration Menu Password . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Setting the SCSI IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Setting the LUN Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Viewing the Current SCSI IDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Changing the Current SCSI IDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

Setting an Operating Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Retrieving Log History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

Running an Internal Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

Using Online Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35

Contents

A. Supplies and Customer Support

Overview of This Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2

Supplies and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

Hewlett-Packard Customer Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7

Faxback Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

Electronic Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

On-line Service Providers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

AccessHP and Support on the World Wide Web. . . . . . . . . . . . . . . . . . . . .A-10

Telephone Support During Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

US - America’s Customer Support Center . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

Europe - European Customer Support Center . . . . . . . . . . . . . . . . . . . . . . .A-11

English language support from other European countries:. . . . . . . . . . . . . .A-11

Asia-Pacific - HP Customer Support Center . . . . . . . . . . . . . . . . . . . . . . . .A-11

Elsewhere in the World to the US . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

Telephone Support After Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

North and South America and Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

Europe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

Elsewhere in the World. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

Additional Telephone Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

HP Reseller Locator Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-14

B. Operating This Jukebox on a SCSI Bus

A Brief Overview of SCSI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

The SCSI Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

Initiators and Targets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

LUN Addressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-3

Transfer Rates on the Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-4

Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-4

vii

Contents

Single-ended and Differential Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-5

Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-5

The SCSI Bus and This Jukebox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-7

Adding Devices to the Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-8

Default SCSI IDs in the Jukebox When Using Basic SCSI Addressing and When

Using LUN Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-12

C. Safety and Regulatory In formation

Overview of this Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

CDRH Regulations (USA Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

EC Radio Frequency Interference Statement (Europe Only) . . . . . . . . . . . . . . . .C-4

United Kingdom Telecommunications Act 1984 . . . . . . . . . . . . . . . . . . . . . . . . .C-5

Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6

Herstellerbescheinigung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7

English Translation of German Sound Emission Directive. . . . . . . . . . . . . . . .C-7

Turvallisuusyhteenveto . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8

Laserturvallisuus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8

Huolto. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8

English Translation of Finland Regulatory Information . . . . . . . . . . . . . . . . . . . .C-9

Japanese VCCI Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-10

Glossary

Index

viii

Figures

Figure 1-1 . Right-Side Panel Features — 10-Drive Jukebox Shown . . . . . . . . . 1-4

Figure 1-2 . Connecting a 4- or 6-Drive Jukebox . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Figure 1-3 . Connecting a 10-Drive Jukebox, Two Host Adapters, Basic SCSI

Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

Figure 1-4 . Connecting a 10-Drive Jukebox, One Host Adapter,

Bus 1 and 2 Daisy-Chained, LUN Addressing . . . . . . . . . . . . . . . 1-15

Figure 1-5 . Installing the Wheel Chocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

Figure 2-1 . Recommended Placement of Cartridge Labels . . . . . . . . . . . . . . . . . 2-4

Figure 2-2 . Write-Protect Button Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Figure 3-1 . The Jukebox Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Figure 3-2 . Jukebox Display Menu Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Figure 3-3 . Loading a Disk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Figure B-1 . Single-ended and Differential Interfaces on This Jukebox . . . . . . . .B-7

Figure B-2 . Four or Six Drives, One Host Adapter, Basic SCSI Addressing. . .B-15

Figure B-3 . 10 Drives, Two Host Adapters, Basic SCSI Addressing. . . . . . . . .B-16

Figure B-4 . Ten Drives, One Host Adapter, LUN Addressing,

Controller/Drives Use Same IDs . . . . . . . . . . . . . . . . . . . . . . . . . .B-17

Figure B-5 . Ten Drives, One Host Adapter, LUN Addressing,

Controller/Drives Use Different IDs . . . . . . . . . . . . . . . . . . . . . . .B-18

Figures

Tables

Table 1-1. Maximum SCSI External Cable Lengths (Assuming no devices

internal to the host computer). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Table 3-1. Configuration Choices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

Table 3-2. Information Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

Table 3-3. Internal Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

Table 3-4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Table A-1. Basic Supplies and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

Table B-1. Default SCSI and LUN Setings in 4- and 6-Drive Jukeboxes. . . . . .B-12

Table B-2. Default SCSI and LUN Settings in the 10-Drive Jukebox . . . . . . . .B-13

Table B-3. LUN Mapping of a 10-Drive Jukebox if “DRVs BUS 1” ID

is Changed to an ID Different Than the Jukebox Controller

(IDs used are examples) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-14

Table B-4. Possible Additional SCSI Addresses Available. . . . . . . . . . . . . . . . .B-19

Tables

xii

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

1 Setting Up the Jukebox

Setting Up the Jukebox

Overview of This Chapter

This chapter gives information about the following topics:

• right side panel features connecting SCSI and power cords

• moving or shipping the jukebox

• connecting SCSI and power cords

What you need to set up the jukebox

Items included with the jukebox:

• power cord

• single-ended and differential SCSI terminators

- one of each included in a 4- or 6-drive jukebox

- two of each included in a 10-drive jukebox

- this guide

Items needed but not included with the jukebox:

• SCSI cable with either a high-density 50-pin (Micro D) or high-density 68-pin (Micro D) connector depending on whether a single-ended or differential interface is used

• single-ended or differential SCSI host adapter with at least one available address. If you have a 10-drive jukebox you may choose to use two adapters.

• application software that supports this type of jukebox

1-2 Chapter 1

Setting Up the Jukebox

System Components Needed for Operation of This Jukebox

This jukebox requires application software to operate it as a single storage device composed of multiple SCSI devices. Consult with your sales representative to chose the application software you need.

Standard Configuration

The following list is a hierarchy of the system components needed to operate this jukebox in a standard configuration.

• Host computer CPU

• Operating system

• Optical jukebox application software

• Jukebox SCSI drivers (may be included in optical jukebox application software above)

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

• Jukebox

High-Availability Configuration

The following list is a hierarchy of the system components needed to operate this jukebox in a high-availability configuration. Consult with your high-availability vendor for installation and configuration.

• Host computer CPUs (two host computers)

• Operating sy stems (on two host computers)

• High-availability application software (links both host computers)

• Optical jukebox application software (on both host computers)

• Jukebox SCSI drivers (may be included in optical jukebox application software above)

• Jukebox

Chapter 1 1- 3

Setting Up the Jukebox

Identifying Right-Side Panel Features

Figure 1-1 Right-Side Panel Features — 10-Drive Jukebox Shown

1-4 Chapter 1

Setting Up the Jukebox

Identifying Right-Side Panel Features

The numbers below corres pond to the numbe rs in Figure 1-1 on the previ ous page

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

1 Active bus

indicator

2 SCSI interface

selection switch

3 SCSI ports Used for connecting SCSI cables to the interface board.

4 Power cord strain

relief clip

5 Product serial

number label

6 Access panel and

mounting screws

Lit when the SCSI bus is active. There is an indicator for each single-ended and each differential interface in the jukebox.

Used to select either a single-ended or differential SCSI interface on the SCSI interface board.

In 4- or 6-drive jukeboxes, there is one interface board. In 10-drive jukeboxes, there are two interface boards, designated Bus 1 and Bus 2. The interface selection switch must be set individually for each board

The interface board has two types of interface; single-ended and differential. Each type of interface has two ports

Used to route the power cord away from other connectors and provide strain relief for the power cord connection.

Needed for service calls. Write down your jukebox serial number before you call your service representative.

Panel that covers the interface and power connection components. The panel is secured by two screws on the lower corners. (See the following note.)

Continued on the next page

7 Cable access hole Used to pass SCSI and power cables through to the

inside of the jukebox.

8 Power switch The power switch is under the panel but can be operated

through the hole in the panel. Turns power ON and OFF to the jukebox.

9 Power receptacle Receptacle for the jukebox power cord. Located on the

bottom of the po w er distribution assembly.

Chapter 1 1- 5

Setting Up the Jukebox

Identifying Right-Side Panel Features

NOTE Two screws secure the customer access panel to the side of juk ebox during shipment

from the factory. These screws are removed during unpacking but should be replaced after installation is complete. If the jukebox is ever r eshipped, these screws must be in place to properly secure the access panel.

1-6 Chapter 1

Setting Up the Jukebox

Connecting the SCSI Cables to the Jukebox

In all configurations, the following cabling capabilities apply :

Interface types available Single-ended or differential SCSI, selected by

the interface selection switch on each interface card

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

Number of interface cards available

Number of hosts This jukebox may be used in high availability

The maximum cable length you have available for con nection to your h ost computer system or other devices depends on which interface type you select. The following table lists the maximum SCSI bus len gths available to you.

Table 1-1 Maximum SCSI External Cable Lengths (Assuming no devices internal to t he

host computer)

Interface Type Maximum External Cable Length

Single-Ended SCSI

(50-pin high-density connector)

Differential SCSI

(68-pin high-density connector)

NOTE Hewlett-Packard recommends that you use SCSI cables with thumbscrew

connectors. Clip type cables may be used if you first remove the mounted thumbscrew studs with a flat blade screwdriver. If the thumbscrew studs are not removed, interference between the cable and the studs may result.

One card in 4- and 6-drive models, two cards in 10-drive models

environments. High availability environments can be complex and are not described in this guide. Consult with your high-availability vendor for installatio n and configuration.

3 meters (9.8 feet)

25 meters (82.0 feet)

Chapter 1 1- 7

Setting Up the Jukebox

Choosing Your cabling Configuration

Pick the configuration that applies to your plans below. You will be shown the page for the proper procedures.

See page

Standard Configuration

• The only peripheral on a bus ... and the jukebox has 4 or 6 drives 1-9 ... and the jukebox has 10 drives and you are using two

host adapters

... and the jukebox has 10 drives and you are using one

host adapter

• The jukebox will share a bus with other devices 1-16

1-12

1-14

High Availability configuration

• Consult with your high-availability vendor —

1-8 Chapter 1

Setting Up the Jukebox

Connecting a 4- or 6-Drive Jukebox

CAUTION Make sure that all peripheral devices connected to the host computer have been

properly shut down. If the host computer is connected to a network, check with the system administrator before switching off power.

Removing the Customer Access Panel

1. Switch off power to the host computer before you connect the jukebox

NOTE The jukebox ships from the factory with two screws securing the bottom of the

customer access panel to the side of the jukebox. These screws are removed during the process of unpacking and removing the jukebox from the shipping pallet.

These screws may not have been replaced. It is a good idea to use the screws to secure the access panel to the jukebox since

they must be in place if the jukebox is ever reshipped.

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

If you have to replace these screws, they are 6/32 x .437.

2. Remove the customer access panel by pulling on the bottom of the panel and then lifting it off (see Figure 1-1). (If screws are installed, use a flatblade screwdriver or T-15 Torx driver.)

Chapter 1 1- 9

Setting Up the Jukebox

Connecting a 4- or 6-Drive Jukebox

Refer to the following diagram in the next steps.

3. Select single-ended (“A”) or differential (“B”) interface using the SCSI interface selection switch (see the arrow on the diagram ).

The diagram shows connecting a cable to the differential (“B”) interface.

4. Connect a cable between your host computer and either port of the jukebox SCSI connectors of your selected interface type (the example diagram shows using the “B2” port on the differential interface).

Route the cable through the slot at the bottom of the right side (“C”).

5. Plug a SCSI terminator into the unused SCSI port of interface type you chose (the example diagram shows the terminator at “B1” because “B2” was used for the cable ).

If you are using the differential interface, use a 68-pin high-density terminator. If you are using the single-ended interface, use a 50-pin high-density active terminator.

Figure 1-2 Connecting a 4- or 6-Drive Jukebox

6. Plug a SCSI terminator into one of the SCSI ports on the unused interface. Only one terminator is necessary on an unused interface.

The example diagram shows the terminator on the single-ended interface connector “A2” but the terminator could have been placed on “A1”.

Use an active terminator if you are terminating a single-ended interface.

1-10 Chapter 1

Setting Up the Jukebox

Connecting a 4- or 6-Drive Jukebox

If you are terminating a differential interface, use a 68-pin high-density terminator. If you are terminating a single-ended interface, use a 50-pin high-density active terminator.

7. To continue with the installation, go to “Connecting Power” in this Chapter.

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

Chapter 1 1-11

Setting Up the Jukebox

Connecting a 10-Drive Jukebox as the Only Peripheral, Two Host Adapters, Basic SCSI Addressing

CAUTION Make sure that all peripheral devices connected to the host computer have been

properly shut down. If the host computer is connected to a network, check with the system administrator before switching off power.

Removing the Customer Access Panel

1. Switch off power to the host computer before you connect the jukebox.

NOTE The jukebox ships from the factory with two screws securing the bottom of the

customer access panel to the side of the jukebox. These screws are removed during the process of unpacking and removing the jukebox from the shipping pallet.

These screws may not have been replaced. It is a good idea to use the screws to secure the access panel to the jukebox since

they must be in place if the jukebox is ever reshipped.

If you have to replace these screws, they are 6/32 x .437.

Refer to the following diagram in the next steps.

2. Select single-ended (“A”) or differential (“B”) interface using the SCSI interface selection switch (see the arrow on the diagram ).

The diagram shows connecting a cable to the differential (“B”) interface.

3. Connect cables between the two host adapters on your host computer and two SCSI interfaces on the interface module.

You can connect the two cables to two interfaces of the same type of different types (single-ended or differential). If you use two different types of interface, check that your jukebox application software supports this.

The diagram shows cable connections to the differential SCSI interface on both interface cards at “B2.” One cable is connected to Bus 1 and the other cable is connected to Bus 2.

Route the cables through the slot at the bottom of the right side (C).

1-12 Chapter 1

Setting Up the Jukebox

Connecting a 10-Drive Jukebox as the Only Peripheral, Two Host

Adapters, Basic SCSI Addressing

4. Remove the customer access panel by pulling on the bottom of the panel and then lifting it off (see Figure 1-1). (If screws are installed, use a flatblade screwdriver or T-15 Torx driver.)

Figure 1-3 Connecting a 10-Drive Jukebox, Two Host Adapters, Basic SCSI Addressing

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

5. Plug a SCSI terminator into the unused SCSI connector of interface type you chose (the example diagram shows terminators for the two differential interfaces

placed on the “B1” port for each interface ). If you are using the differential interface, use a 68-pin high-density terminator.

If you are using the single-ended interface, use a 50-pin high-density terminator.

6. Plug a SCSI terminator into one of SCSI ports on each unused interface (the example diagram shows the terminators on the single-ended port at “A2” for both interfaces). The terminators can be placed on either port of the unused interface.

Use a 50-pin high-density terminator for the single-ended interface or a 68-pin terminator for the differential interface.

7. To continue with the installation, go to “Co nnecting Power” in this Chapter.

Chapter 1 1-13

Setting Up the Jukebox

Connecting a 10-Drive Jukebox, One Host Adapter, Bus 1 and 2 Daisy-Chained, LUN Addressing

CAUTION Make sure that all peripheral devices connected to the host computer have been

properly shut down. If the host computer is connected to a network, check with the system administrator before switching off power.

Removing the Customer Access Panel

1. Switch off power to the host computer before you connect the jukebox.

NOTE The jukebox ships from the factory with two screws securing the bottom of the

customer access panel to the side of the jukebox. These screws are removed during the process of unpacking and removing the jukebox from the shipping pallet.

These screws may not have been replaced. It is a good idea to use the screws to secure the access panel to the jukebox since

they must be in place if the jukebox is ever reshipped.

If you have to replace these screws, they are 6/32 x .437.

2. Remove the customer access panel by pulling on the bottom of the panel and then lifting it off (see Figure 1-1). (If screws are installed, use a flatblade screwdriver or T-15 Torx driver.)

Refer to the following diagram in the notes steps.

3. Select single-ended (“A”) or differential (“B”) interface using the SCSI interface selection switch (see the arrow on the diagram ).

The diagram shows connecting the host computer cable to a differential interface port (“B3”). This connection is on the rear interface card so it is Bus 2.

Route the cable through the slot at the bottom of the right side.

Connect a short cable between the interface card you have chosen to the

other Bus (the example diagram shows a cable (“B2”) between the second Bus 2 port over to a differential port on Bus 1).

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Connecting a 10-Drive Jukebox, One Host Adapter, Bus 1 and 2

Daisy-Chained, LUN Addressing

Figure 1-4 Connecting a 10-Drive Jukebox, One Host Adapter,

Bus 1 and 2 Daisy-Chained, LUN Addressing

Setting Up the Jukebox

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

Terminate the daisy-chained bus by plugging a terminator into the

unused port of the second interface (the diagram show the terminator in

port “B1”). In this example you would use a 68-pin differential terminator in “B1.”

A differential interface port uses a 68-pin high-density terminator. A single-ended interface port uses a 50-pin high-density terminator.

The same cabling can be done using the single-ended ports.

CAUTION Do not daisy-chain between single-ended and differential interfaces.

Plug a SCSI terminator into one of SCSI ports on each unused interface

(the example diagram shows the terminators on the single-ended port at “A2” for both interface s). The termi nators ca n be placed on either port of the unused interface.

Use a 50-pin high-d ensity acti ve termin ator for the single-end ed interfac e or a 68-pin terminator for the differential interface.

7. To continue with the installation, g o to “Connecting Power” in this Chapter.

Chapter 1 1-15

Setting Up the Jukebox

Connecting the Jukebox With Other SCSI Peripherals

NOTE Operating this jukebox with other peripherals on the same bus is supported, but not

recommended.

In most circumstances, the recommended configuration for this jukebox is as the only device on a SCSI bus. However, your use of t he jukebox may be such t hat other devices could be connected to the bus without a loss of performance.

It is possible to connect this jukebo x on a bus with additional peripherals in man y different ways (depending on your model):

• a 4- or 6-drive ju kebo x using basic SCSI add res sing or Logical Unit Numberi ng (LUN) addressing

• a 10-drive jukebox with one host adapter and with LUN addressing, daisy-chaining Bus 1 and Bus 2 together or a 10-drive jukebox using two host adapters, LUN addressing, a nd using both BUS 1 and Bus 2 interfaces

• a 10-drive jukebox with two host adapters and using LUN addressing

There are many issues that must be considered when connecting other devices on a bus with this jukebox, including the following:

• how the jukebox is used; archiving, backup, near-line storage. What performance must be maintained

• how the additional peripheral will be used. How much demand will it place on the bus

• whether you will be mixing “wide” and “narrow” devices on the bus.

• whether you are using both internal and external segments on your SCSI host adapter

• whether your bus is single-ended or differential

NOTE Appendix B provides a brief overview of SCSI and the issues you must consider

when placing other peripherals on the same bus with this jukebox. More extensive information and frequently asked questions are at the web site: www.hp.com/isgsupport/optical/index.html

1-16 Chapter 1

Connecting Power

1. Ensure that the power switch on the jukebox is OFF (“5” on Figure 1-1)

NOTE Use the power cord shipped with the jukebox.

2. Route the power cord through the strai n rel ief cl i p ( “4” o n Fi gur e 1-1 ) and close

the clip snugly around the cord.

3. Plug the socket end of the power cord into the power port on bottom of the power distribution assembly ( “9” on Figure 1-1).

4. Continue to route the power cable down, through the long cable slot at the bottom of the jukebox right side panel, and out through the cable access hole at the lower left rear of the jukebox (“7” on Figure 1-1).

5. Plug the other end of the power cord into a three-hole grounded outlet.

6. Press the power switch ON (“8” on Figure 1-1)

Setting Up the Jukebox

Connecting Power

Chapter 1: Setting

up the Disk Drive

Setting Up the

Jukebox

When power is applied, TESTING and NOT READY alternately display. Once the poweron test completes (approximately 1.5 minutes), READY displays.

NOTE If DEVICE FAILED displays. See “Troubleshooting” in Chapter 3 for

troubleshooting pro cedu res.

7. Refer to Chapter 3, “Operati ng th e Jukeb ox” for instr uctions on s ettin g the S CSI addresses, loading optical di sks into the jukebox, setting a password, etc.

NOTE Continue on to “Configuring Write Verify” on the next page.

Chapter 1 1-17

Setting Up the Jukebox

Configuring Write Verify

The write verify configuration ensures that data is written reliably to an optical disk. The jukebox ships with write verify enabled. Many software applications also default to this method of writing.

Writing data on a magneto-optical disk requires two passes. The first pass erases the data in the sector to which data will be written. The second pass writes new d ata to that sector.

When write verify is configured to ON, an additional pass is made over the sector. This third pass verifies that all data is written correctl y to the sector. To add to the reliability of your data, Hewlett-Packard recommends that you maintain the default ON setting for write verify. Note that when write verify is ON, write operations take more time.

If you choose to change t he write verify con figu ration to OFF, refer to “C onfig uring Operating Configurations” in Chapter 3.

NOTE Continue on to “Installing the Wheel Chocks ” on the next page..

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