Quantum SCALAR AIT 480, SCALAR AIT 440 User Manual

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SCALAR AIT 440/480

INSTALLATION AND OPERATING GUIDE

Scalar AIT 440/480 Libraries

Installation and Operation

Copyright 1998 by Advanced Digital Information Corporation (ADIC). All rights reserved. This item and the information contained herein are the property of ADIC. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the express written permission of ADIC, 11431 Willows Road N.E., Redmond, Washington 98052.

Disclaimer

ADIC makes no representation or warranties with respect to the contents of this document and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. Further, ADIC reserves the right to revise this publication without obligation of ADIC to notify any person or organization of such revision or changes.

Trademark Notices

ADIC™, ADIC Europe™ and Scalar™ are trademarks of Advanced Digital Information Corporation. Sony

™

AME trademarks or registered trademarks of their respective companies.

and MIC™ are trademarks of Sony Corporation. All other product names are

Advanced Digital Information Corporation

11431 Willows Road N.E.

Redmond, Washington 98052

is a registered trademark of Sony Corporation. AIT™,

62-0153-01

ii Scalar AIT 440/480

Revision History

Revision Date Description

A December 1998 Initial release

B June 1999 AIT-1, AIT-2 tape drives

Revisions to This Manual

This revision of following changes and enhancements:

• Added information about Scalar AIT 440/480 support for AIT-1 and AIT-2 tape drives.

Safety Agency Standards

The Scalar AIT 440/480 comply with the following domestic and international product safety standards:

• UL Standard 1950, 3rd Edition, Information Technology Equipment Including Electrical Business Equipment

• CSA Standard C22.2 No. 950-95, Safety of Information Technology Equipment Including Electrical Business Equipment

• IEC 950/EN60950, Safety of Information Technology Equipment including Electrical Business Equipment

Scalar AIT 440/480 Library Installation and Operation

(B) contains the

Installation and Operation iii

Electro-magnetic Interference (EMI)

The Scalar AIT 440/480 meet the requirements for radiated and conducted emissions as defined by the following standards:

• FCC Rules and Regulations, Part 15: Class A, Radio Frequency Devices— Subpart B: Unintentional Radiators

• Industry Canada Notice, ICES-003, Class A, Digital Apparatus

• CISPR Publication 22, 1985, (EN 55022)

FCC Notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Shielded cables are required for this device to comply with FCC Rules.

cables when connecting this device to others.

According to FCC regulations, changes or modifications to this equipment that are not expressly approved by ADIC could void the user’s authority to operate the equipment.

Use shielded

Industry Canadian Notice per ICES-003

English

Interference-Causing Equipment Regulations.

French

Règlement sur le matériel brouilleur du Canada.

This Class A digital apparatus meets all requirements of the Canadian

Cet appareil numérique de la classe A respecte toutes les exigences du

CISPR22 Compliance Notice

This equipment complies with the CISPR22B standard for EMI radiation.

iv Scalar AIT 440/480

Product Warranty Caution

The Scalar AIT 440/480 Libraries are warranted to be free from defects in materials, parts, and workmanship and will conform to the current product specification upon delivery.

contact the company from which the library was purchased.

The warranty for the library shall not apply to failures of any unit when:

• The library is repaired by anyone other than ADIC’s personnel or approved

• The library is physically abused or is used in a manner that is inconsistent

• The library fails because of accident, misuse, abuse, neglect, mishandling,

• The library is repaired by anyone, including an approved agent, in a manner

• ADIC's serial number tag is removed.

• The library is damaged because of improper packaging on return.

For the specific details of your warranty, refer to your sales contract or

agent.

with the operating instructions or product specification defined by ADIC.

misapplication, alteration, faulty installation, modification, or service by anyone other than the factory service center or its approved agent.

that is contrary to the maintenance or installation instructions supplied by ADIC.

CAUTION

Returning the library in unauthorized packaging may damage the unit and void the warranty.

If problems with the library occur, contact your maintenance organization; do not void the product warranty by allowing untrained or unauthorized personnel to attempt repairs.

Installation and Operation v

Notes

vi Scalar AIT 440/480

Contents

Welcome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi

About the Scalar AIT 440 and Scalar AIT 480 . . . . . . . . . . . . . . . . . . . . . . . xii

Front panel components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

Internal components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Contacting ADIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii

1 Installing the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Preparing for installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Installing the library hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Configuring the Library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Displaying the Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Setting the SCSI IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Setting the LCD security option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Setting other configuration options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

3 Checking the Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4 Operating the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Using the operator panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Operating in different control modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Selecting and replacing data cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Replacing data cartridge magazines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Resetting the library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5 Operating the Tape Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Monitoring the tape drive LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Cleaning the tape drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Displaying information about tape drives . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Ejecting a cartridge manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Installation and Operation vii

6 Maintaining the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Replacing tape drives or drive blanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Replacing the fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Replacing the air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Cleaning the front window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Using touch-up paint on the housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

7 Packing and Shipping the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Returning the library for service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Shipping the library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

8 Using the Demo Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Starting a demo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Slot Demo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Drive Demo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

9 Performing Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Using the LCD Diagnostics Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Configuring the serial ports for diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . 127

10 Using the Library Info Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Accessing the Library Info Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Using the SCSI Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Viewing statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Viewing system sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Viewing command history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Using the Inventory Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

11 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Problems with installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Problems with tape drive operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Problems with library operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

If you cannot resolve the problem... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

viii Scalar AIT 440/480

A Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Operating environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

SCSI cable specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

SCSI terminator specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Power cord requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

B LCD Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

C Library Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Installation and Operation ix

Notes

x Scalar AIT 440/480

elcome

Congratulations on selecting the Scalar AIT 440 or Scalar AIT 480 Library. Your new library provides automated data storage, archiving, backup, and retrieval for mid-range and high-end workstations, servers, and networks.

Installation and Operation xi

The library's robotic cartridge handling mechanism (CHM) responds to commands from the host application to move AIT data cartridges between tape drives and storage slots, while the tape drives read and write data. You can insert and remove cartridges through the entry/exit port without opening the library door.

About the Scalar AIT 440 and Scalar AIT 480

The following illustrations and descriptions summarize the important library features. For library specifications, refer to .

The Scalar AIT 440 contains 40 data cartridge slots, while the Scalar AIT 480 contains 80 data cartridge slots. Both libraries can include up

to four 3.5” form factor Sony operate as five SCSI devices on up to five SCSI buses. When the library is equipped with AIT-1 drives, the library is a differential SCSI-2 device and the drives are differential Fast/Wide SCSI-2 devices. The library can be a differential SCSI-2 device and the drives are differential SCSI-2 Fast/Wide devices. When equipped with AIT-2 drives, the library can be configured as a high voltage differential (HVD) Wide Ultra SCSI device, or as a low voltage differential (LVD) Wide Ultra SCSI device.

AIT™ tape drives. The libraries can

When operating with four AIT-2 tape drives and assuming an average data compression ratio of 2:1, the Scalar AIT 440 can store up to 4.0 terabytes of information on 40 Advanced-Metal Evaporative (AME data cartridges (SDX2-50C), while the Scalar AIT 480 can store up to

8.0 terabytes of information on 80 AME cartridges.

xii Scalar AIT 440/480

™

)

Employing the 3.5” form factor AIT-2 drive, the Scalar AIT 440 and Scalar AIT 480 provide a maximum sustained data transfer rate of over 1440 MB per minute (assuming 2:1 data compression). The Wide Ultra SCSI drive does not require periodic head cleaning as often as many conventioanl tape drives. The drive constantly moinitors head output to check for possible contamination. If present, the drive will invoke a built-in Active Head Cleaner. Under extreme operating conditions, a cleaning cartridge may be required and the drive indicates this by displaying a Cleaning Request message on its front panel Status LED.

The Sony SDX1-25C, SDX1-35C, SDX2-36C, and SDX2-50C data cartridges support the Advanced Intelligent Tape format. The cartridges use a new recording format, Adaptive Lossless Data Compression

™

(ALDC), Memory In Cassette (MIC

) technology capabilities and use Sony’s AME media, which incorporates dual cobalt magnetic layers, the absence of binder material to prevent tape head contamination and a super-durable “diamond-like carbon” protective coating for extreme durability.

Installation and Operation xiii

Front panel components

Operator panel

The operator panel includes a four-line liquid crystal display (LCD) and a keypad. Use the operator panel to access menu options used to configure the library and monitor operations. If necessary, you can tilt the LCD for easier viewing.

Entry/exit port

The entry/exit port allows you to insert or remove individual cartridges from the library without opening the door.

xiv Scalar AIT 440/480

Internal components

Drum assembly

The drum assembly holds the data cartridge magazines and rotates 180 degrees in either direction to position the magazines in front of the CHM.

Installation and Operation xv

Data cartridge magazines

Data cartridge magazines are the removable carriers for the AIT data cartridges. The magazines snap onto mounting plates on the library's rotating drum assembly and allow easy removal and replacement of cartridges. Each magazine has individual cartridge slots for 10 cartridges. The Scalar AIT 440 contains up to four data cartridge magazines; the Scalar AIT 480 contains up to eight.

Fixed cartridge slot

The fixed cartridge slot, located directly above the tape drives, provides a storage location for a single cartridge. Typically, this slot is used to store an AIT cleaning cartridge.

Tape drives

The library accommodates up to four HVD, Fast/Wide SCSI-2, AIT-1 tape drives, or up to four HVD/LVD, Wide Ultra SCSI AIT-2 tape drives.

xvi Scalar AIT 440/480

Drive carrier

When you purchase the library, each tape drive in the library is fitted inside a drive carrier. The drive carrier allows you to slide the drive in and out of the library if the tape drive needs repair or if you are adding new tape drives.

Note:

You must purchase the tape drive pre-installed in the drive carrier.

AIT drive carrier

Drive blank (not shown)

Drive blanks are “empty” drive carriers with solid faceplates. If you plan to operate the library with fewer than four tape drives, you must install drive blanks in the empty drive positions. The drive blanks ensure correct airflow through the library for cooling, compliance with EMI regulations, and in some configurations, correct SCSI connection.

Installation and Operation xvii

Cartridge handling mechanism (CHM)

The cartridge handling mechanism (CHM) moves cartridges between cartridge slots, tape drives, and the entry/exit port.

Bar code scanner

The high-speed bar code scanner, mounted on the CHM, reads bar code labels affixed to the cartridges to track individual cartridges. Cartridge label information becomes part of the library's cartridge inventory stored in nonvolatile RAM.

Entry/exit transport assembly

The entry/exit transport assembly moves the transport arm to and from the entry/exit port to pick up cartridges.

Serial ports

Two serial ports (25-pin and 9-pin) at the back of the library allow you to communicate with the tape drives and the library across a serial cable connected to an external computer. By running a special diagnostic program, you can perform diagnostics, upgrade firmware, and test CHM motion.

xviii Scalar AIT 440/480

SCSI connectors

The library has ten SCSI connectors, accessible through the cabling bay on the back, and can be attached to up to five SCSI buses (all four tape drives and the library can be on separate buses).

Installation and Operation xix

About this manual

Use this manual to install, configure, operate, maintain, and diagnose problems with the Scalar AIT 440 or Scalar AIT 480 Library and its enclosed AIT tape drives. It includes the following chapters:

S Chapter 1 explains how to install and set up the library.

S Chapter 2 describes how to configure the library.

S Chapter 3 describes how to check your setup.

S Chapter 4 describes basic library operations.

S Chapter 5 describes basic tape drive operations.

S Chapter 6 describes basic maintenance procedures.

S Chapter 7 describes how to move, pack, and ship the library.

S Chapter 8 describes how to use the LCD demo programs.

S Chapter 9 describes how to perform diagnostic tests.

S Chapter 10 describes the Library Info menu.

S Chapter 11 describes basic troubleshooting procedures.

S Appendix A provides basic library specifications.

S Appendix B provides LCD error codes.

S Appendix C shows the element indexes for library locations.

A quick reference card is provided at the end of the manual. Remove this card and keep it near your library. Use the reference for using the operator panel and interpreting error codes.

xx Scalar AIT 440/480

Quick Reference

as a

Conventions used in this manual

This manual uses the following conventions:

[Enter] Boxed text indicates keys on the library's operator panel

keyboard.

Note:

Notes provide hints or suggestions about the topic or procedure being discussed.

Important

“Important” helps you complete a procedure or avoid extra steps.

Information next to the word

CAUTION

Boxed text under the heading “CAUTION” provides information you must know to avoid damaging the library or tape drives or losing data.

WARNING!

Boxed text under the heading “WARNING!” provides information you must know to avoid personal injury.

Installation and Operation xxi

Related Publications

For information about these libraries, the tape drives, and the standards used by these libraries, refer to the following publications available from ADIC.

Scalar AIT 440 and Scalar AIT 480 Libraries

Scalar AIT 440/480 Libraries SCSI Reference

, 62-0164-01

xxii Scalar AIT 440/480

Contacting ADIC

For technical support:

ADIC Technical Assistance Center (ATAC)

e-mail support@adic.com

World Wide Web http://www.adic.com

Bulletin Board (BBS) 1-425-883-3211

To order supplies and accessories:

ADIC Sales 1-800-336-1233

To return equipment for service:

ADIC Technical Assistance Center (ATAC)

1-800-827-3822 (US)

1-303-790-2083 (International)

Connect at up to 28,800 baud with 8 data bits, 1 stop bit, and no parity. Turn on hardware (RTS/CTS) flow control.

1-425-881-8004

1-425-881-2296 (fax)

1-800-827-3822 (US)

1-303-790-2083 (International)

e-mail support@adic.com

Installation and Operation xxiii

Notes

xxiv Scalar AIT 440/480

Installing the Hardware

This chapter describes how to install and set up the library hardware.

Preparing for installation

Before installing the library, complete the following preliminary steps.

✔

Installation and Operation 1

Step Description

1 Unpack the library.

2 Check the accessories.

3 Obtain additional equipment.

4 Protect the library against ESD.

For rack-mount models, obtain a fork lift or at least

four people. For standalone models, remove the side panels to access the handles.

Make sure your host bus adapter card or cards and

application software are compatible with the library and the tape drives.

Chapter 1

Step 1 – Unpack the library

Complete the unpacking steps printed on the box. Save all original packing materials in case you need to ship or move the library later.

Step 2 – Check the accessories

Make certain you received the following accessories:

S Power cord (U.S. and Canada only)

S SCSI jumpers (three for narrow SCSI libraries and four for wide

SCSI libraries)

S AIT Data Cartridge Magazines with covers (four for the Scalar AIT

440 and eight for the Scalar AIT 480)

S Two cleaning packets for the door

S Two keys for the door lock

S One spare drive blank (in addition to those installed)

➤

Important

the tape drives pre-installed. For libraries that will operate with fewer than four tape drives, drive blanks have been installed in the unused carrier slots. For more information, see Chapter 4.

S Slide rails and mounting hardware for the rack-mount model

2 Scalar AIT 440/480

Your library has been shipped to you with

Step 3 – Obtain additional equipment

The following table lists the additional equipment you may need to obtain to install the library.

Equipment For more information...

Installing the Hardware

SCSI cables*

SCSI terminators*

Power cord (if outside the U.S. or Canada)*

Data cartridges* See page 16.

Cleaning cartridges* See page 21.

Bar code labels* See page 16.

Rack-mount model:

36- inch EIA standard rack with extension support legs

* These items can be purchased from ADIC.

19-inch by 30- to

See Appendix A.

Contact a rack supplier.

Step 4 – Protect the library against ESD

If you remove the cover from the library, its internal components are susceptible to damage from electrostatic discharge (ESD). To ensure that the work area is as free from ESD as possible, place a grounded, static protection mat on the work surface, and wear a static protection wrist band. If a mat and wristband are unavailable, discharge static electricity from your body before touching the inside of the library or the tape drives. (Touch a known grounded surface, such as your computer's metal chassis.)

Installation and Operation 3

Chapter 1

Step 5 – Prepare the library

Preparing to install the standalone library

The standalone library weighs approximately 211 pounds (96 kg) with four tape drives installed. This model includes two handles on each side for moving the library. The handles are located underneath the side panels, as shown in Figure 1-1. To remove the side panels, use a flat-blade screwdriver to loosen the captive screws at the rear of the library (two at the rear of each side panel). Then, pull each side panel back and away from the library.

Figure 1-1 Removing the side panels to access handles

4 Scalar AIT 440/480

Installing the Hardware

Preparing to install the rack-mount library

The slide rails and mounting hardware for the rack-mount library are shipped in the box with the library. The rack-mount library weighs 152 pounds (69 kg) with four tape drives installed. Before installing the library, make sure that your rack has extension support legs and that you have at least four people or two people and a small fork lift.

Step 6 – Check for compatibility issues

Make sure your SCSI host bus adapter card or cards installed in the host computer and its application software are compatible with the Scalar AIT 440/480 and the tape drives you are using. You can obtain software compatibility information for ADIC products from ADIC's internet site (http://www.adic.com).

You can install the software application on the host computer before or after library installation. However, if you install the software first, you may need to reconfigure it for use with the Scalar AIT 440/480.

Installation and Operation 5

Chapter 1

Installing the library hardware

This section provides step-by-step instructions for installing the library hardware. Use the following table as a checklist.

✔

Step

Description

If you have a rack-mount model, install the library into a rack.

Unlock and open the door.

Remove the packing foam.

Move the CHM.

Prepare and install cartridges in magazines.

Install the magazines in the library.

Install a cleaning cartridge.

Close and lock the door.

Connect the library to the SCSI bus.

Connect the power cord.

Power on the library.

WARNING!

Before performing any installation or maintenance procedures, be sure that the library power switch is in the off position and that the power cord is disconnected from the library and the outlet.

6 Scalar AIT 440/480

Installing the Hardware

Step 1 – Install the rack-mount library

If you have a rack-mount library, follow these instructions to install it into a standard EIA 19-inch rack. If you have a standalone library, go to

“Step 2 – Unlock and open the door” on page 13.

WARNING!

The rack-mount library weighs 137 – 179 pounds (62 – 81 kg); the standalone library weighs 190 – 238 pounds (86 – 110 kg).

You need at least 4 people, or 2 people and a small fork lift, to lift either model.

Make sure you install the library in the lowest possible location in the rack and that the rack is equipped with extension support legs.

Make sure you extend the support legs before installing the library in the rack or when sliding it out of the rack. If you do not have extension support legs, use an additional person to counterweight the back of the rack or cabinet.

Installation and Operation 7

Chapter 1

Tools required

You need the following tools to install the library into a rack:

Tools required for rack-mount installation

Included in the accessory box Not included

Two slide rails

Eight 10-32 × 0.5 pan head screws

Two 10-32 × 1.0 pan head screws

Two 8-32 × 7/16 button head screws

Ten clip nuts

Installing the slide rails in the rack

Identify the holes on the rack where you want to install the library. The library will extend 1 to 2 inches (3 to 4 cm) below the slide rails.

If the rack does not have threaded holes, attach eight of the ten clip nuts over the holes (see Figure 1-2).

Using a T-25 TORX driver and eight 10-32 × 0.5 pan head screws, attach, but do not tighten, the slide rails to the rack (see Figure 1-2).

Standard 19-inch EIA rack, 30 to 36

inches deep, equipped with extension support legs

T-15 TORX screwdriver

T-25 TORX screwdriver

8 Scalar AIT 440/480

Installing the Hardware

Figure 1-2 Attaching the slide rails

As shown in Figure 1-3, adjust the distance between the front

mounting brackets to 17 inches (44.8 cm).

--8

Figure 1-3 Adjusting the distance between the front mounting

brackets

Installation and Operation 9

Chapter 1

Tighten the screws.

Repeat steps 4 and 5 for the rear mounting brackets.

Installing the library into a rack

Extend the extension support legs on the rack.

Slide the inside rails as far out of the rack as they will go (see Figure

1-4).

Figure 1-4 Installing the library in a rack

10 Scalar AIT 440/480

Installing the Hardware

Remove the air filter grilles from the front of the library by lifting the outside edges and pulling the grilles away from the library (see

Figure 1-4).

Using four people, or two people and a fork lift, lift the library by the handles and lower it onto the slide rails so the mounting tabs on each side of the library fit into the slots in the rails (see Figure 1-4). Make sure all six mounting tabs are fitted securely into the slots.

Press the spring clips and slide the library most of the way into the rack.

Install one 8-32 × button head screw into the screw hole on each

-----16

rail, as shown in Figure 1-5.

Figure 1-5 Attaching the screws to the sides of the library

Installation and Operation 11

Chapter 1

If the holes in the rack are not threaded, install a clip nut on each side of the rack, as shown in Figure 1-6.

Figure 1-6 Securing the library in the rack

Slide the library completely into the rack. Use a T-25 TORX driver to insert the two 10-32 × 1.0 pan head screws on the front panel, as shown in Figure 1-6. These screws prevent the library from sliding out of the rack.

Replace the air filter grilles on each side of the front panel.

12 Scalar AIT 440/480

Installing the Hardware

Step 2 – Unlock and open the door

To open the door, insert the key from your accessory kit into the lock, push in, and turn it one-quarter turn to the right, as shown in Figure 1-7. Pull open the door.

Figure 1-7 Opening the door

Installation and Operation 13

Chapter 1

Step 3 – Remove the packing foam

Remove the packing foam from the library as shown in Figure 1-8.

Figure 1-8 Removing the packing foam from the library

14 Scalar AIT 440/480

Installing the Hardware

Step 4 – Move the CHM out of the way

Move the cartridge handling mechanism (CHM) so it is not blocking the magazine mounting plates on the drum. To move the CHM, reach in through the door and push against the to the bottom of the long axis until it stops, as shown in Figure 1-9.

of the CHM, sliding it firmly

base

➤

Important

scanner; smudges on the lens can cause scanning errors.

Do not touch the lens on the bar code

Figure 1-9 Moving the CHM to the bottom of the long axis

Installation and Operation 15

Chapter 1

Step 5 – Prepare and install cartridges

Before installing data cartridges in the library, affix the bar code labels and set the write-protect switches.

Affix bar code labels

AIT barcode labels must conform to the Industry Standard Code 39 (3 of 9 code). Labels which meet the requirements of ANSI MH10.8M-1983 must be used. They must contain four to six alphanumeric characters plus a modulus 43 check character on an

0.40-inch by 2.175-inch label. The barcode and numerics should be centered horizontally. The narrow elements should be 0.015 +/- 0.004 inches (0.38 0.10mm), and the wide elements 0.030 +/- 0.004 inches (0.76 0.10 mm). There must be a minimum of 0.2 inches of white space at each end of the label. Use of a higher density is not recommended. If a human readable label is not required, the barcode may extend across the entire width of the label. Failure to comply with this specification may affect reliability.

Figure 1-10 AIT Barcode Label Specifications

Barcode labels, both standard and custom, are readily available from suppliers specializing in media labels.

16 Scalar AIT 440/480

Installing the Hardware

To affix bar code labels, position the label as shown in Figure 1-11, using the recessed area on the cartridge for guidance. Make sure you orient the label correctly.

Figure 1-11 Affixing a bar code label to a data cartridge

Set the write-protect switches

CAUTION

If you remove a bar code label from a data cartridge without replacing it, make sure to clean the label area thoroughly. Bar code labels can leave adhesive on the label area, which may cause the data cartridge to stick to the CHM.

Make sure the write-protect switch on each data cartridge is set appropriately (see Figure 1-12). You can use a ball-point pen or similar instrument to move the write-protect switch. If the write-protect switch window is red, the cartridge is write-protected.

Installation and Operation 17

Chapter 1

Figure 1-12 Setting the write-protect switch on a data cartridge

Install data cartridges in the magazines

Place the magazine on its feet with the single mounting guide toward the right, as shown in Figure 1-13.

Position each cartridge so that the bar code label is on top and the write-protect switch is toward the front.

Insert the cartridge into the magazine slot.

Note:

18 Scalar AIT 440/480

Very little force is needed to install a data cartridge. If it does not snap into place easily or if it protrudes further than the magazine’s center rib, check the orientation of the cartridge.

Installing the Hardware

Figure 1-13 Installing data cartridges in the magazine

Step 6 – Install cartridge magazines

Note:

Installation and Operation 19

The Scalar AIT 440's four magazine mounting plates are installed on every other mounting plate position on the drum, with the mounting plate identifiers 0, 1, 2, and 3.

CAUTION

Make sure the CHM and its cabling are safely out of the way before removing or installing cartridge magazines.

If necessary, manually rotate the drum to access the mounting plate where you want to install the magazine.

Chapter 1

On the magazine mounting plate, locate the roller on the top end of the plate.

Make sure the cover is removed from the magazine and position the magazine over the mounting plate with the single mounting guide toward the top, as shown in Figure 1-14.

Insert the bottom end of the magazine first, then snap the magazine into place by pressing against the top.

Figure 1-14 Installing a cartridge magazine in the library

20 Scalar AIT 440/480

Installing the Hardware

Step 7 – Install a cleaning cartridge

The following procedure describes how to manually install a cleaning cartridge in the fixed cartridge slot. To replace this cartridge later, use the Remove Cartridge and Insert Cartridge options on the Maintenance Menu and the entry/exit port, as described on page 56.

➤

Important

cleaning cartridge approved by ADIC for use with the AIT drive).

➤

Important

Drives Menu on the LCD, you must install a cleaning cartridge in the fixed cartridge slot.

Use a Sony TCL cleaning cartridge (or a

If you want to clean drives using the Clean

To install a cleaning cartridge in the fixed cartridge slot:

Position the cartridge so that the window showing the tape reels is toward the top (see Figure 1-15).

Insert the cartridge into the fixed cartridge slot until it snaps into place.

Installation and Operation 21

Chapter 1

Figure 1-15 Installing a cartridge in the fixed cartridge slot

Step 8 – Close and lock the front door

Close the library door and turn the key one-quarter turn to the left. Remove the key and keep it in a safe place.

Step 9 – Connect the library to the SCSI bus

The SCSI connectors for the library and tape drives are accessible through the cabling bay at the back of the library, as shown in Figure

1-16.

22 Scalar AIT 440/480

Installing the Hardware

Figure 1-16 SCSI connectors for Scalar AIT 440/480 libraries

SCSI configuration guidelines

Before you connect the library to the SCSI bus, review the following SCSI guidelines:

Number of devices.

including four tape drives and the library itself.

Differential SCSI.

the SCSI buses connected to the library and its tape drives must be all HVD Fast/Wide SCSI-2. If AIT-2 tape drives are installed in the library, the SCSI buses connected to the library and its tape drives may be HVD or LVD Wide Ultra SCSI.

Installation and Operation 23

The library consists of up to five SCSI devices,

If AIT-1 tape drives are installed in the library,

Chapter 1

Fast/Wide SCSI.

If AIT-1 tape drives are installed in the library,

the tape drives must be all Fast/Wide SCSI-2.

Wide Ultra SCSI.

If AIT-2 tape drives are installed in the library,

the tape drives may be HVD or LVD Wide Ultra SCSI.

Number of buses.

You can connect up to five SCSI buses to a wide

SCSI library.

Number of tape drives on a bus.

The tape drives and the library

can all be connected to the same SCSI bus.

SCSI cable length.

The total length of all internal and external cables on the SCSI bus should not exceed 25.0 meters (82 feet) if HVD and 12 meters (41 feet) if LVD. If an LVD bus is used, and a single-ended device is attached, the entire bus switches to single-ended mode. In this instance, the total length of all internal and external cables on the SCSI bus should not exceed 1.5 meters (4.9 feet) if five or more devices are attached, and 3 meters (9.8 feet) if four or less devices are attached.

SCSI termination (internal or external).

All termination must be external. Do not use internal terminators to terminate the library or the tape drives.

SCSI termination.

Use a 68-pin HVD or LVD terminator to

terminate the library and the drives.

See Appendix A for specifications for the SCSI cables and terminators, including instructions for determining the cable lengths used for each SCSI bus.

24 Scalar AIT 440/480

Installing the Hardware

Procedure for connecting the library to SCSI

CAUTION

To avoid damaging the tape drives, make sure the power is off when you connect the tape drives to the SCSI bus.

After referring to the previous guidelines, determine how many SCSI buses you plan to connect to the library and determine which devices will be on which buses.

For each bus, determine where the bus will be terminated. If it will be terminated at the library or tape drive, install an external terminator on the appropriate connector. See Figure 1-17 for the connector assignments for the Scalar AIT 440/480 libraries.

Figure 1-17 Connector assignments for Scalar AIT 440/480 library

Installation and Operation 25

Chapter 1

Install SCSI cables as required to connect the library devices to the other devices on the SCSI bus

If more than one device in the library is on the same bus, place a jumper between the appropriate connectors. See Figure 1-18 for an example of a Scalar AIT 440/480 library with two buses and four tape drives.

26 Scalar AIT 440/480

Installing the Hardware

Example: Scalar AIT 440 library on two buses

In this example, a Scalar AIT 440 library with four tape drives is connected to two SCSI buses:

S On SCSI Bus A, a cable connects the host to the library, and jumpers

connect the library to Drive 1 and Drive 1 to Drive 2. Bus A is terminated with an external terminator installed on the lower connector for Drive 2.

S On SCSI Bus B, a cable connects a second host to Drive 3, and a

jumper connects Drive 3 to Drive 4. Then, a cable connects Drive 4 to the other devices on Bus B.

Library

Bus A

Bus B

Host for

Bus A

Host for

Bus B

other devices

on Bus B

Drive 1

Drive 2

Drive 3

Drive 4

SCSI

connector

SCSI cable

SCSI

jumper

Terminator

Figure 1-18 Scalar AIT 440 library with two buses and four tape drives

Installation and Operation 27

Chapter 1

Step 10 – Connect the power cord

➤

Important

is a 120 VAC three-conductor power cord for use in the United States or Canada. If you are planning to use another input voltage or if you plan to use the library outside of the U.S. or Canada, you must supply your own power cord. For more information, refer to Appendix A.

Make sure that the power switch on the back of the library is off (the

is pressed

Connect the female end of the power cord to the power connector on the back of the library.

Plug the male end of the power cord into the power source.

Note:

The library has autoranging voltage selection, so you do not need to change the voltage setting.

The power cord shipped with the library

Step 11 – Power on the library

Make certain the library's door is closed and locked.

Turn on the host computer.

Note:

Push the power switch on the back of the library to the on (I) position.

28 Scalar AIT 440/480

If your host requires that attached peripheral devices be powered on before the host, turn on the library before turning on the host.

Installing the Hardware

Wait while the library performs its power-on self-test. During this time, the following activities occur:

S The cooling fan begins to rotate. S The LCD illuminates and displays the Main Screen. S The tape drives perform their power-on self-tests. S The library performs its power-on self-test.

Tape drive power-on self-test

During its power-on self-test, each tape drive checks its operating conditions and sends status information to the library.

Library power-on self-test

During its power-on self-test, the library:

S Engages the locking solenoid in the door

S Moves the CHM to the home positions on the short and long axes

S Moves the drum to the home position

S Retracts the entry/exit port transport arm

S Verifies the CHM's full range of motion by moving it to the top of

the long axis

S Touches each cartridge to update the cartridge inventory

S Moves to the home position on the long axis

The power-on self-test takes from 2½ to 5 minutes, depending on the number of cartridge magazines present.

Installation and Operation 29

Chapter 1

If problems occur...

If the library does not complete its power-on self-test and nothing is displayed on the LCD, check the following:

S Is the power switch on? (Is the I pressed?) S Is the power cord inserted correctly? S Is the library door closed and locked? S Is the SCSI bus terminated? S Is the host computer system turned on? S Is the SCSI cable connected to the library and host computer?

If the library does not complete its power-on self-test and the LCD displays an error code, see Appendix B.

For more detailed troubleshooting information, see Chapter 11.

30 Scalar AIT 440/480

Configuring the Library

After installing the library hardware, you need to set or check the library's configuration options. Configuration steps include:

S Displaying the Configuration Menu S Setting the SCSI IDs S Setting the LCD security option S Setting or checking other configuration options as required

Installation and Operation 31

Chapter 2

To change options, you will use the operator panel (LCD and keypad) on the front of the library, as shown in Figure 2-1. You can tilt the LCD for easier viewing.

Figure 2-1 Operator panel

32 Scalar AIT 440/480

Displaying the Configuration Menu

>(VFDSH@

>@

>(QWHU@

To display the Configuration Menu:

Configuring the Library

Access the Main Menu by pressing Menu displays:

M a i n S c r e e n

→

E x t e n d / R e t r a c t E / E

I n t e r f a c e M e n u

C o n f i g u r a t i o n M e n u

Press

to scroll down to Configuration Menu. Press

Configuration Menu displays:

S e t S C S I I D s

→

S C S I P a r i t y O N

A d j u s t C o n t r a s t

B a c k L i g h t O N

on the keypad. The Main

↓

. The

↓

Installation and Operation 33

Chapter 2

>@

>@

>@

>@

>(QWHU@

>(VFDSH@

>(QWHU@

During library configuration, use the operator keys for the following functions:

To scroll up and down:

To move the screen arrow to the left or right and toggle options:

To select the item next to the screen arrow:

To return to a previous screen or cancel the operation without saving:

To return to the Main Screen: Select Main Screen

Setting the SCSI IDs

Default SCSI IDs are assigned at the factory for the library and each tape drive. Drive blanks are assigned B (for how to view the default settings and change them if necessary.

Important

have a unique SCSI ID within each SCSI bus. Because you may have multiple SCSI buses, the library does not check for duplicate SCSI IDs. It is your responsibility to make sure you do not assign duplicate SCSI IDs within a SCSI bus.

from the Main Menu and press

). This section describes

blank

The library and tape drives must each

34 Scalar AIT 440/480

Configuring the Library

>(QWHU@

>@

>@

>@

>@

>@

To view or change SCSI IDs:

From the Configuration Menu, make sure the screen arrow is pointing to Set SCSI IDs and press

. The following screen appears, where Dn indicates a tape drive and LIB indicates the library:

S C S I D 4 D 3 D 2 D 1 L I B

I D s : 0 5 0 4 0 3 0 2 0 1

↑

↓ →

Note:

The SCSI IDs shown are examples only; your settings may differ. If one of the drive carrier slots contains a drive blank, the library displays a B (for

To set the SCSI ID for the bottom tape drive (D4), press

) instead of a SCSI ID.

blank

until the screen displays the desired SCSI ID. SCSI IDs for narrow SCSI configurations range from 0 to 7; SCSI IDs for wide SCSI configurations range from 0 to 15.

Press Press

S C S I D 4 D 3 D 2 D 1 L I B

Note:

to move the up and down screen arrows to D3, as shown. or

until the screen displays the SCSI ID you want.

I D s : 0 5 0 4 0 3 0 2 0 1

↑

← ↓ →

If any drive carrier slot contains a drive blank, the cursor will skip over the SCSI ID field for that slot.

Installation and Operation 35

Chapter 2

>(QWHU@

Continue this process until you have set the SCSI IDs for all tape drives and the library.

When the SCSI IDs for all tape drives and the library are correct, press

to accept your choices. If you have changed one or more

of the tape drive IDs, the library displays the following screen:

P r e s s E N T E R t o r e s e t

t h e d r i v e ( s ) o r E S C

t o c a n c e l t h e S C S I

I D c h a n g e s .

Press

. The library resets the tape drives with changed IDs and

redisplays the Configuration Menu.

Setting the LCD security option

The Security option allows you to prevent unauthorized personnel from disrupting the operation of the library. When you enable security, the following activities are prevented:

S Changing SCSI IDs S Changing SCSI parity checking S Changing the control mode S Setting the library serial number S Changing the installed tape drive model S Using the LCD Diagnostics Menu and Demo Menu S Using the Clean Drives Menu S Opening the front door S Communicating with a tape drive across a serial port S Extending the entry/exit port

36 Scalar AIT 440/480

Configuring the Library

If you attempt to perform any of these operations when security is enabled, the library displays a message that states security is active. The message also states whether security was enabled from the operator panel or by the application through a SCSI command.

Methods for enabling and disabling security

Security can be enabled and disabled in either of two ways:

S You can set the Security option from the LCD on the operator panel

using the Configuration Menu, as described in this section.

S The application software can issue a SCSI MODE SELECT

command to turn security on and off (see your software documentation or the

Reference

Scalar AIT 440/480 Libraries SCSI

Note:

The method used to enable security (LCD or SCSI) must also be used to disable security. That is, if you enable security from the operator panel, you must disable it from the operator panel. If security is enabled by the application (SCSI), it must be disabled by the application.

Note:

Security remains in effect across library resets.

Installation and Operation 37

SCSI MODE SELECT security prevents the same activities as LCD security except opening the front door.

To determine if security has been set by your application, look at the SCSI Mode Parameters screen (see ).

Chapter 2

>@

>@

>@

>@

>(QWHU@

>(VFDSH@

Enabling security from the LCD

From the Configuration Menu, select Set Security On.

Note:

If the menu displays Set Security Off, the security option has already been enabled.

The library displays the following screen:

S e t S e c u r i t y O n :

E n t e r P a s s w o r d 0 0 0

T h e n

P r e s s E n t e r

Select a three-digit password. Press to column and

and

to change the numbers. (The default

and

password is 000.) When you are finished, press displays the following screen:

T h e n e w p a s s w o r d i s

n n n

a c c e p t t h i s p a s s w o r d

. P r e s s E N T E R t o

↑

→

to move from column

. The library

o r E S C t o c a n c e l

To confirm the new password, press

. Or, press

to exit

the Security screen without saving the password.

Important

You must use the same password to

turn security off.

38 Scalar AIT 440/480

Disabling security from the LCD

>(QWHU@

>@

>@

>@

>@

>(QWHU@

From the Configuration Menu, select Set Security Off and press

. The library displays the following screen:

S e t S e c u r i t y O f f :

E n t e r P a s s w o r d 0 0 0

Configuring the Library

T h e n

P r e s s E n t e r

Note:

If the menu displays Set Security On, the LCD security

↑

→

function is disabled. However, security may have been enabled by your application using a SCSI command. If so, it must be disabled by your application (see your software documentation or the

Reference

To enter the three-digit password, press

column to column and are finished, press

Scalar AIT 440/480 Libraries SCSI

and

to change the numbers. When you

to move from

If you forget the password

Try entering the default password (000). If the default password has been changed and you do not know what it is, call your service provider. (A service technician can display the password on the Configuration screen from the Diagnostic console interface.)

Installation and Operation 39

Chapter 2

Setting other configuration options

After setting the SCSI IDs and LCD security, you may need to set or check the following configuration options before putting your library into operation:

S SCSI parity checking for the library S LCD contrast S LCD back light S Library date S Library time S Library serial number S Tape drive model

Setting SCSI parity checking

The SCSI Parity option allows you to enable parity checking for the library if the SCSI adapter card connected to the library supports it. When this option is enabled, the library checks all data coming across the SCSI bus for parity. The setting you specify remains in effect across power cycles.

Note:

40 Scalar AIT 440/480

Parity checking can also be enabled and disabled by the application software using a SCSI MODE SELECT command. The method last used to set parity checking (LCD or SCSI command) has precedence.

Parity checking for tape drives is set separately. See the tape drive's SCSI Reference for more information.

To change parity checking:

>@

>@

>@

>@

>(QWHU@

>@

>@

>(QWHU@

From the Configuration Menu, press

S e t S C S I I D s

S C S I P a r i t y O N

→

A d j u s t C o n t r a s t

Configuring the Library

to select SCSI Parity.

←

B a c k L i g h t O N

Use

and

to toggle parity checking on and off.

Adjusting the LCD contrast

The Adjust Contrast option controls the brightness of the lettering on your LCD. To adjust the contrast:

From the Configuration Menu, press and press

L C D C o n t r a s t

L o w H i g h

←

M i n . . . . . . . | . . . . . . M a x

Press

. The library displays the following screen:

and

to change the contrast. Press

changes and exit the Adjust Contrast screen.

to select Adjust Contrast

→

to save your

↓

Installation and Operation 41

Chapter 2

>@

>@

>@

>@

>@

>@

>(QWHU@

>@

>@

>@

>@

>(QWHU@

Adjusting the back light

The Back Light option turns the LCD background on or off. To change the back light:

From the Configuration Menu, press

S e t S C S I I D s

S e t P a r i t y O N

A d j u s t C o n t r a s t

B a c k L i g h t O N

→

Press

and

to toggle back lighting on and off.

to select Back Light.

↓

Setting the library date

The Set Date option allows you to set the date for the library. The date appears on the Command History screen (see page 144) and on diagnostic listings. To set the date:

From the Configuration Menu, press press

to select Set Date and

S e t M o n t h D a y Y e a r

D a t e : J a n 0 3 1 9 9 6

↑ →

Press and Year. Use

Press

42 Scalar AIT 440/480

and

to cycle through the selections under Month, Day,

and

to move between the columns.

to save your changes and exit the Set Date screen.

Configuring the Library

>@

>(QWHU@

>@

>@

>@

>@

>(QWHU@

Setting the library time

The Set Time option allows you to set the time that is shown on the library's Main Screen and Command History screen (see page 144). To set the time:

From the Configuration Menu, press

Use MM (minutes), and SS (seconds). Use the columns.

and

S e t H H : M M : S S

T i m e : 2 0 : 2 2 : 0 9

to toggle through the selections under HH (hours),

↑ →

↓

to select Set Time and press

and

to toggle between

Press

to save your changes and exit the Set Time screen.

Checking the library serial number

The serial number is entered into the library firmware at the factory. If you want to check that number, look at the serial number label on the back of the library or use the Set Serial Number option. The serial number displayed on this screen appears on diagnostic listings.

Note:

Installation and Operation 43

If the serial number has never been entered, the number stored in memory is 99999999.

Chapter 2

>@

>@

>(QWHU@

>@

>@

>@

>@

>(QWHU@

>(VFDSH@

To check the serial number:

From the Configuration Menu, press

and

↓ →

to move from column to column.

Number and press

S e t S e r i a l

N u m b e r : 9 9 9 9 9 9 9 9

If necessary, enter the serial number by pressing each digit. Press

to select Set Serial

and

to change

Press

T h e s e r i a l n u m b e r i s

n n n n n n n n

E N T E R t o a c c e p t o r

E S C t o c a n c e l .

Press

. The library displays the following screen:

. P r e s s

to save your changes or press

to cancel changes.

44 Scalar AIT 440/480

Checking the Setup

After installing and configuring the library hardware, install your application software on the host computer. If the software is already installed, you may need to reconfigure it for use with the library.

After installing and configuring the software, check the setup by performing some exercises on the library. These exercises are not required; however, it is a good idea to verify that your software and hardware are communicating properly before you begin operations.

S Use the options on the Diagnostic Menu to exercise the hardware.

This determines whether the library hardware components are operating properly. See Chapter 9 for instructions.

S Instruct the application software to load some cartridges into each

tape drive. This determines whether the software and library are communicating properly.

S Back up several megabytes of data to each tape drive and perform a

comparison check on the backed up data. This determines whether the software and tape drives are communicating properly.

Installation and Operation 45

Chapter 3

If problems occur...

Problem Refer to...

There is an error code on the library's LCD.

There is no error code displayed, but the library and tape drives are not operating as expected.

You are unable to solve the problem yourself.

Appendix B for a list of error codes

and corrective actions.

Chapter 11 for troubleshooting

information.

Contact your service provider or ADIC.

46 Scalar AIT 440/480

Operating the Library

Once the library and application software are installed and configured, you can automatically perform backup and restore operations using the software. You should not need to intervene in the cartridge processing during normal library operations.

This chapter describes library operations that you may occasionally need to perform:

S Using the operator panel S Operating the library in different control modes S Selecting and replacing data cartridges S Resetting the library

Using the operator panel

The library includes a four-line LCD and keypad, called the

, that allows you to control library operations. Using the operator

panel

panel, you can set library options, check operating statistics, and diagnose errors. If desired, you can tilt the LCD for easier viewing.

Installation and Operation 47

operator

Chapter 4

Main Screen

The Main Screen appears when you apply power to the library. The first and second lines on the Main Screen display the product name, version, and the current time. The third and fourth lines display status information about the library and tape drives.

A D I C S C A L A R - 4 4 0

V E R

S t a t u s : M o v e 1 - D

P i c k i n g F r o m S l o t 1

Note:

The exact wording on your Main Screen may be different.

n . n n . n n h h : m m : s s

Error codes

If a library hardware error occurs, an error code appears on the third and fourth lines of the Main Screen. The third line provides the error's numerical code; the fourth line provides a brief explanation of the error. You must correct the error before operation can continue; refer to

Appendix B for a list of error codes and corrective actions.

A D I C S C A L A R - 4 4 0

V E R

S t a t u s : E r r o r 1 1

S O U R C E E M P T Y

n . n n . n n h h : m m : s s

48 Scalar AIT 440/480

Operating the Library

>(VFDSH@

Main Menu

Use the Main Menu (shown below) to access LCD options and functions. To access the Main Menu, press

M a i n S c r e e n

→

E x t e n d / R e t r a c t E / E

I n t e r f a c e M e n u

from the Main Screen.

C o n f i g u r a t i o n M e n u

S Select

Main Screen

to return to the Main Screen.

Extend/Retract E/E

to control the entry/exit port (see page

↓

56).

S Select

Interface Menu

to change the CHM control mode (see page

53) and configure the serial ports (see page 127).

S Select

Configuration Menu

to set or change SCSI IDs, security, or

the library's other configuration options (see Chapter 2).

S Select

Maintenance Menu

to insert and remove cartridges (see page

56), clean the tape drives (see page 70), run demos (see page 105),

or perform diagnostic tests (see page 113).

S Select

Library Info Menu

to learn about library operations (see

page 131) and tape drive operations (see page 72).

Installation and Operation 49

Chapter 4

The library menu structure is shown in Figure 4-1.

Figure 4-1 Library menu structure

50 Scalar AIT 440/480

Operating the Library







>(QWHU@

>(VFDSH@

>5HVHW@

>+HOS@

>(VFDSH@

Operator keys

The keys on the operator panel perform the following functions:

Scrolls the screen arrow (→) up or down. The screen arrow points to the current selection.

In some screens, moves the screen arrow left or right. On some menu selections, toggles an option on or off.

Selects the item next to the screen arrow or accepts a change.

Returns to the previous menu or screen, or cancels an operation without saving changes.

Displays the Reset screen, which allows you to reset the library and the tape drives.

Displays the Help screen. To exit Help, press

Operating in different control modes

The library's control mode determines which interface controls CHM motion.

In this control mode... The CHM is controlled by... Purpose

SCSI Interface Application software Standard operating mode

LCD Interface A user at the operator panel Replacing single

cartridges; diagnostics

9-Pin Port 25-Pin Port (narrow libraries only)

25/9 Pin (wide libraries only)

A user operating a console interface to access library firmware across the 9-pin or 25-pin serial port

A user operating a console interface to access library firmware across the 25or 9-pin port

Diagnostics

Installation and Operation 51

Chapter 4

Note:

Control mode settings remain in effect through power cycles.

SCSI Interface mode

In SCSI Interface mode, your application software controls the motion of the CHM by issuing SCSI commands across the SCSI bus attached to the library.

Note:

The application software can issue commands to the library regardless of the control mode. However, the library must be in SCSI Interface mode for the software to control the motion of the CHM.

LCD Interface mode

When the library is operating in LCD Interface mode, you can control the motions of the CHM from the operator panel.

Note:

You can use many operator panel features without changing to LCD Interface mode. LCD Interface mode is required only when you want to control the motions of the CHM from the operator panel.

9-Pin and 25-Pin Port modes or 25/9 Pin mode

When the library is operating in 9-Pin or 25-Pin Port mode (narrow libraries only) or in 25/9 Pin mode (wide libraries only), you can control the motions of the CHM from a remote console program connected to the library's 9-pin or 25-pin port.

Note:

52 Scalar AIT 440/480

Use the 9-Pin, 25-Pin, or 25/9 Pin mode to control CHM motion only. You do not need to change the control mode to access a tape drive's serial port.

Changing the control mode

>@

>(QWHU@

>@

>(QWHU@

>(VFDSH@

Operating the Library

Important

When you change from SCSI Interface control mode to any other mode, you cannot control CHM motion with the application software.

Make sure the library is in the ready state (that is, no hardware errors, door closed, and no cartridge move operations occurring).

If security has been enabled, disable it. See page 39.

From the Main Menu, press

From the Interface Menu, press and press

From the Control Mode Menu, press and press

. The current control mode is indicated with an

to select Interface Menu.

to select Control Mode Menu

to select the control mode

asterisk (*). The library changes from the current control mode and displays a screen similar to the following:

A C T I V E I N T E R F A C E :

F rοm : S C S I

T o

S t a t u s : D O N E

Press

to return to the Interface Menu, and

L C D

again to

return to the Main Menu.

Installation and Operation 53

Chapter 4

Selecting and replacing data cartridges

This section describes how to:

S Select data cartridges S Store data cartridges when not in the library S Replace a single cartridge S Replace the cartridge magazines

Selecting data cartridges

ADIC strongly recommends that you use AIT™ data-grade media with all AIT tape drives. AIT media meets specifications that are the most stringent in the industry.

Storing data cartridges

To maximize the shelf life of your data cartridges and ensure data integrity, follow the guidelines below when storing cartridges.

Store cartridges in a suitable environment.

specifications for storage temperature and other environmental requirements, as described on the cartridge packaging. Do not allow the temperature and humidity in the storage environment to fluctuate.

Keep the storage area as free of airborne particulates as possible.

To eliminate obvious sources of particulates, do not permit anyone to smoke, eat, or drink near the storage area, and do not store cartridges near a copier or printer that may emit toner and paper dust.

Store cartridges as soon as possible

the library. Immediate storage helps avoid many of the conditions that can damage tapes, such as temperature and humidity fluctuation, particulate contamination, and excessive handling.

54 Scalar AIT 440/480

after you remove them from

Follow the

Operating the Library

Store cartridges with the write-protect switch in the protected

position

Store data cartridges in a cartridge magazine.

magazine, cartridges are protected from airborne contaminants by a clear plastic cover.

(the red switch is fully visible).

In the cartridge

Replacing a single cartridge

As described in this section, you can use several different methods to replace single cartridges without opening the library door.

S Use the

through the entry/exit port.

S Use the

Extend/Retract E/E

Remove Cartridge

Insert Cartridge

Important

individual cartridges. Opening and closing the library door causes the library to update the cartridge inventory, which takes approximately 2½ to 5 minutes.

Do not open the library door to replace

option to insert or remove cartridges

option to remove the cartridge.

option to replace the cartridge.

Using the Extend/Retract E/E option

Make sure that security is disabled (see page 39).

Select Extend/Retract E/E from the Main Menu. The library extends or retracts the entry/exit port transport arm, depending on its current position.

Installation and Operation 55

Chapter 4

>(QWHU@

Insert the cartridge into the entry/exit port and press in Figure 4-2. Or, remove a cartridge by pressing down on the entry/exit port PUSH tab, as shown in Figure 4-3.

, as shown

Figure 4-2 Inserting a cartridge into the entry/exit port

56 Scalar AIT 440/480

Operating the Library

>@

>(QWHU@

Figure 4-3 Removing a cartridge from the entry/exit port

Using the Remove Cartridge option

Make sure security is disabled (see page 39).

Change to LCD Interface control mode (see Appendix C).

From the Main Menu, press

to select Maintenance Menu and

press [Enter].

From the Maintenance Menu, press and press

S e t S o u r c e 0

↑

↓

Installation and Operation 57

. The library displays the following screen:

I n c r e a s e

D e c r e a s e

to select Remove Cartridge

Chapter 4

>@

>@

>(QWHU@

>(VFDSH@

Press

to set the source element index (the index of the slot or tape drive where the cartridge is located). For more information about element indexes, see .

Press

. The CHM moves the cartridge to the entry/exit transport arm, and the transport arm extends to the entry/exit port. The library displays a screen similar to the following (the source index will be different):

R e m o v e 0→E / E

P r e s s E N T E R t o

R e t r a c t E / E

Press down on the entry/exit port PUSH tab and remove the cartridge (see Figure 4-3 on page 58).

Press

to retract the entry/export transport arm.

to return to the Maintenance Menu.

Using the Insert Cartridge option

Make sure security is disabled (see page 39).

Change to LCD Interface control mode (see page 53).

From the Main Menu, select Maintenance Menu.

58 Scalar AIT 440/480

Operating the Library

>(QWHU@

>@

>@

>(QWHU@

>@

>(QWHU@

From the Maintenance Menu, select Insert Cartridge and press The library displays the following screen:

S e t D e s t i n a t i o n 0

I n c r e a s e

↑

D e c r e a s e

↓

Press

or

to set the destination element index (the index of the slot or drive in which you want to place the cartridge). For more information about element indexes, see Appendix C.

Press

. If the location is a tape drive, the library displays the

following prompt:

S h o u l d t h e c a r t r i d g e

b e l o a d e d i n t o

t h e d r i v e ? N O

If you want to load the cartridge into the tape drive, press Yes and press

S h o u l d t h e

c a r t r i d g e b e

s c a n n e d ? Y E S

. The library displays the following prompt:

→

to select

←

Installation and Operation 59

Chapter 4

>@

>(QWHU@

>(VFDSH@

If you do not want to scan the bar code label on the cartridge, press

to select No and press

to the following (the destination index will be different):

I N S E R T E / E→8 3

P r e s s E N T E R t o

R e t r a c t E / E

Insert the cartridge in the entry/exit port with the cartridge door flap to the left and press

10.

Press

to return to the Maintenance Menu.

. The library displays a screen similar

(see Figure 4-2 on page 57).

Replacing data cartridge magazines

To open the door and replace a data cartridge magazine:

Insert the key in the lock, push in, and turn it one quarter turn to the right, as shown in Figure 4-4.

Important

need to remove and replace cartridge magazines or perform a maintenance operation. It takes 2½ to 5 minutes for the library to update the cartridge inventory after the door is opened and closed.

60 Scalar AIT 440/480

Do not open the library door unless you

Figure 4-4 Opening the library door

When you unlock the door:

Operating the Library

S The library completes its current operation, moves the CHM to

the home position at the bottom of the long axis, rotates the drum assembly to the home position, and turns off current to all motors.

S The interlock mechanism releases.

When the door's interlock mechanism releases, open the door.

CAUTION

Do not force the door open. The door's interlock mechanism may be prevented from releasing by LCD security or by the application software.

Installation and Operation 61

Chapter 4

Make sure the CHM and its cabling are safely out of the way of the magazines. If necessary, move the CHM to the bottom of the long axis by pushing firmly against its base.

If necessary, manually rotate the drum assembly to access the cartridge magazine you want to remove.

Grasp the cartridge magazine on either side, pull the upper end out first, and remove it from the mounting plate. See Figure 4-5.

Figure 4-5 Replacing a cartridge magazine

Replace the magazine by positioning it over the mounting plate with the single mounting guide toward the top.

62 Scalar AIT 440/480

>5HVHW@

Insert the bottom end of the magazine first, then snap the magazine into place by pressing against the top.

Close the door and lock it by turning the key a quarter turn to the left. After the door is closed:

S The library performs its power-on self-test. S The library returns Unit Attention status to the host. S The software may update its own cartridge inventory.

Resetting the library

If the library has encountered an error and is still not operating after you have tried the corrective action for the error, you may need to reset the library. A reset causes the library and the tape drives to perform their power-on self tests. Unless configured otherwise, tape drives will rewind the tape after a reset, but will not eject the data cartridge.

Operating the Library

Note:

If the library is performing a cartridge move operation when it is reset, it completes the move operation before it performs the power-on self-test.

CAUTION

Before resetting the library, make sure the library or tape drives are not communicating across the SCSI bus. Resetting the library and tape drives may disrupt communications on the SCSI bus.

As described in this section, you can use any of the following methods to reset the library and tape drives:

S Press

Installation and Operation 63

on the operator panel

Chapter 4

>5HVHW@

>(QWHU@

>(VFDSH@

S Turn the library's power off and back on again S Use a remote reset switch

Reset key

When you press

D o y o u r e a l l y w a n t

t o r e s e t ?

E N T E R : R e s e t n o w

E S C : C a n c e l

Press the reset and return to the previous menu or screen.

to reset the library and tape drives, or press

, the following message appears:

Power-on reset

CAUTION

Unless necessary for mechanical reasons, do not turn the power off while there are cartridges in the tape drives or CHM.

to cancel

Turn the library off, then on. A power-on reset also resets the tape drives.

Remote hardware reset

If you plug a cable into the remote reset port on the back of the library, you can reset the library and the tape drives by pressing a reset button on the cable.

64 Scalar AIT 440/480

Operating the Library

Note:

The library and tape drives can also be reset automatically by SCSI bus resets or Bus Device Reset messages.

Installation and Operation 65

Operating the Tape Drives

Once installed and configured, the application software automatically controls the tape drives as you perform backup and restore operations. Unless there is a problem with the tape drives, you should never need to touch them. However, you may need to perform the following tasks, which are described in this chapter:

S Monitoring the tape drive LEDs S Cleaning the tape drives S Displaying information about tape drives S Ejecting a cartridge manually

Note:

You cannot control the tape drives from the operator panel. However, you can perform diagnostics on the tape drives across the 9-pin or 25-pin serial port.

Monitoring the tape drive LEDs

The AIT tape drives use light-emitting diodes (LEDs) to indicate their operating states. Normally, you do not need to monitor the LEDs when the tape drives are installed in the library; however, this section lists the basic tape drive LED states for your reference.

Installation and Operation 67

Chapter 5

Drive LED states

The following table shows basic LED states for the AIT drive.

LED state Condition

Off Not active.

On Activity.

Flashing - Mode 1 Drive activity.

Flashing - Mode 2 Warning.

Flashing - Code 1 or 2 Failure.

The following table defines each LED state.

State Busy LED Tape LED Status LED

Off Not busy Unloaded

On SCSI activity Loaded Write

protected

Flashing - Mode 1 Drive activity Loading/

Unloading

Flashing - Mode 2 Error rate

warning

Flashing - Code 1 Waiting for

request

Flashing - Code 2 Self-test

Waiting for eject

Cleaning request

failure

Mode 1 = 2 flashes per second.

Mode 2 = On for 3.5 seconds, off for 0.5 seconds.

Code 1 = One fast (0.25 sec.) pulse (LED on) every 1.25 seconds.

Code 2 - Two fast (0.25 sec.) pulses (LED on) every 1.25 seconds.

68 Scalar AIT 440/480

Cleaning the tape drives

Use only cleaning cartridges approved by ADIC for your tape drive. Using cloth swabs, cotton swabs, cleaning agents, or cleaning cartridges not approved by ADIC may void the tape drive warranty.

Regular cleaning of the tape path and tape heads helps ensure that the tape drives function reliably. The tape drives keep track of their cleaning needs internally and can notify the library or application software when they require cleaning.

Whether the tape drives are cleaned automatically depends on your application software:

Operating the Tape Drives

CAUTION

S Some applications monitor the tape drives and automatically insert

the cleaning cartridge in a tape drive when it needs to be cleaned. The cleaning is performed automatically and the CHM returns the cleaning cartridge to its storage location (normally, the fixed cartridge slot). If this is the case with your application, skip this section and resume reading on page 72 for information about replacing the cleaning cartridge when it is used up.

S Some applications alert you when a tape drive needs to be cleaned

but do not automatically insert the cleaning cartridge in the drive. In this case, you need to clean the tape drives from the operator panel (see the following section).

Installation and Operation 69

Chapter 5

S Finally, some applications do not keep track of tape drive cleaning

requirements. With these types of applications, you need to monitor the library LCD or the tape drive LEDs. Then, you need to clean the tape drives from the operator panel (see the following section).

To determine how your application software handles tape drive cleaning requirements, refer to the documentation for your software.

Cleaning the tape drives from the operator panel

When a tape drive requires cleaning, the message “Drive needs cleaning” appears on the Main Screen of the library LCD. To find out which tape drive needs cleaning, display the Drive Info screen or look through the library window at the tape drive's LEDs. The Tape and Status LEDs will falsh Mode 2 when cleaning is required.

For best results, clean the tape drive as soon as possible after your software notifies you that cleaning is required or you see the “Drive needs cleaning” message.

Important

make sure you have a cleaning cartridge in the fixed cartridge slot. If the fixed cartridge slot contains a data cartridge instead of a cleaning cartridge, the tape drive will not be cleaned and you will have to manually eject the data cartridge from the tape drive (see

If there is no cleaning cartridge in the fixed cartridge slot, use the Insert Cartridge option on the Maintenance Menu to insert a cleaning cartridge into the library's fixed cartridge slot (see page 59).

To clean a tape drive using the Clean Drives Menu:

70 Scalar AIT 440/480

Before using the Clean Drives Menu,

page 76

Operating the Tape Drives

>@

>(QWHU@

>@

>(QWHU@

>@

>(QWHU@

Make sure security is disabled (see page 39).

Change to LCD Interface control mode (see page 53).

From the Main Menu, press press

From the Maintenance Menu, press and press

to select Maintenance Menu and

to select Clean Drives Menu

Use and press

to select the tape drive you want to clean as described below,

S Clean Drive 1 (top tape drive) S Clean Drive 2 (second from top) S Clean Drive 3 (third from top) S Clean Drive 4 (bottom tape drive)

The CHM picks the cleaning cartridge from the fixed cartridge slot and inserts it in the tape drive you specified. The tape drive automatically performs the cleaning process and ejects the cartridge when the process is complete (several minutes). When the tape drive ejects the cartridge, the CHM picks the cartridge from the tape drive and replaces it in the fixed cartridge slot.

Confirm that the cleaning was done by looking at the LEDs on the front of the tape drive. The Tape and Status LEDs should not be falshing Mode 2. If the LEDs are still flashing Mode 2, replace the cleaning cartridge and clean the tape drive again. If the LEDs are still flashing Mode 2 after the second cleaning, there may be a problem with the tape drive.

Installation and Operation 71

Chapter 5

>@

>@

>(QWHU@

>@

>@

>(QWHU@

Replacing the cleaning cartridge

To replace the cleaning cartridge when it is used up, use the Remove Cartridge and Insert Cartridge options on the Maintenance Menu and the entry/exit port. Set the source and destination to 0, which is the element index of the fixed cartridge slot. (See page 56 for complete instructions.)

Important

a cleaning cartridge approved by ADIC for use with AIT tape drives).

Use a Sony TCl Cleaning Cartridge (or

Displaying information about tape drives

You can display information about your tape drives from the Drive Info Menu, accessible under the Library Info Menu. The information screens are updated whenever there is a change in drive status.

To display tape drive information:

From the Main Menu, press and press

Press displays the following screen:

to select the Drive Info Menu and

to select the Library Info Menu

. The library

D r i v e 1 S t a t u s

→

D r i v e 2 S t a t u s

D r i v e 3 S t a t u s

D r i v e 4 S t a t u s

72 Scalar AIT 440/480

↓

>@

>@

>(QWHU@

>(VFDSH@

Press information and press

to select the tape drive for which you want to display

. For each installed tape drive, the library

displays a screen similar to the following:

D R I V E 1 S T A T U S :

T y p e A I T

P r e s e n t 1

Operating the Tape Drives

A c c e s s i b l e 1

Press

to return to the previous menus.

↓

Installation and Operation 73

Chapter 5

Drive Status:

Fields on Drive Status screen

DRIVE N STATUS

Type Identifies the tape drive model. This information is updated at power-up and

Identifies the tape drive, as follows:

DRIVE 1 – The top tape drive

DRIVE 2 – The second from top tape drive

DRIVE 3 – The third from top tape drive

DRIVE 4 – The bottom tape drive

after a reset.

Note: “8mm” for Type indicates one of the following conditions:

No tape drive is present in this slot.

A non-Mammoth tape drive is using downlevel firmware that cannot

send status indicators to the library. (For non-Mammoth tape drives, you must have firmware level 8SC-0793 or above to obtain tape drive information.)

A Sony AIT tape drive is installed, but the Use Sony AIT configuration

option is set to OFF.

A tape drive firmware error has occurred.

74 Scalar AIT 440/480

Operating the Tape Drives

Drive Status:

Present Indicates whether a tape drive is installed in this slot:

0 – A tape drive is not present.

1 – A tape drive is present.

Accessible Indicates the accessibility of the tape drive to the CHM:

0 – A cartridge is loaded in the tape drive or the tape drive's status is

unknown.

1 – A cartridge is protruding from the tape drive or the drive is empty.

Clean 0 – The tape drive is clean.

1 – The tape drive needs to be cleaned or the cleaning tape is used up.

Warning Not currently used.

Occupied 0 – There is no cartridge loaded in the tape drive.

1 – There is currently a cartridge loaded in the tape drive.

Occupied Valid

0 – The door has been opened or some other interruption has

occurred so the occupied information may not be reliable.

1 – The occupied information is reliable.

Installation and Operation 75

Chapter 5

Ejecting a cartridge manually

If a problem occurs that requires intervention, you may need to eject a cartridge manually:

Insert the key in the lock, push in, and turn it one quarter turn to the right.

When the door's interlock mechanism releases, open the door.

CAUTION

Do not force the door open. The door's interlock mechanism may be prevented from releasing by LCD security or by the application software.

Press the eject button on the tape drive's faceplate. See Figure 5-1 for location of the Eject button.

Figure 5-1 Eject button

76 Scalar AIT 440/480

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Frequently Asked Questions

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