Spectra Logic 2K User Manual

P.N. 90870782 Revision E

Notices

Except as expressly stated herein, Spectra Logic Corporation makes available its products and associated documentation on an “as is” basis, without warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability and fitness for a particular purpose. In no event shall Spectra Logic be liable for any loss of profits, loss of business, loss of use of data, interruption of business, or for indirect, special, incidental, or consequential damages of any kind, even if Spectra Logic has been advised of the possibility of such damages arising from any defect or error.

Information furnished in this manual is believed to be accurate and reliable. However, no responsibility is assumed by Spectra Logic for its use. Because of continuing research and development, Spectra Logic may revise this publication from time to time without notice, and reserves the right to change any product specification at any time without notice.

Some products or services mentioned in this manual are provided by companies other than Spectra Logic. Inquiries about one or more of these products or services should be sent directly to the company in question. These brand or product names, registered trademarks, and trademarks are property of their respective owners. These trademarks may be registered in this country, other countries, or both.

Notices

License

You have acquired Spectra Logic® products that include software owned by or licensed by Spectra Logic from one or more software licensors (Software Suppliers). Such software products, as well as associated media, printed materials and “online” or electronic documentation (Software) are protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties. The Software is licensed, not sold.

If you do not agree to this End User License Agreement (EULA), do not use the Spectra Logic product. Instead, promptly contact Spectra Logic for instruction on return of the product for a refund. Any use of the Software, including but not limited to use of the product, will constitute your agreement to this EULA (or ratification of any previous consent).

GRANT OF LICENSE. The Software is licensed, not sold. This EULA grants you the following rights to the Software:

• You may use the Software only on the Product with which it was sold.

• Not fault tolerant. The Software is not fault tolerant. Spectra Logic has independently determined how to use the Software in the product, and suppliers have relied upon Spectra Logic to conduct sufficient testing to determine that the Software is suitable for such use.

• No warranties for this software. The Software is provided “as is” and with all faults. The entire risk as to satisfactory quality, performance, accuracy, and effort (including lack of negligence) is with you. Also, there is no warranty against interference with your enjoyment of the Software or against infringement. If you have received any warranties regarding Software, those warranties do not originate from, and are not binding on, Software Suppliers.

• Note on Java support. The Software may contain support for programs written in Java. Java technology is not fault tolerant and is not designed, manufactured, or intended for use of resale as online control equipment in hazardous environments requiring fail-safe performance, such as the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines, or weapons systems, in which the failure of Java technology could lead directly to death, personal injury, or severe physical or environmental damage.

• No liability for certain damages. Except as prohibited by law, Software Suppliers shall have no liability for any indirect, special, consequential or incidental, damages arising from or in connection with the use or performance of the Software. This limitation shall apply even if any remedy fails of its essential purpose. In no event shall Software Suppliers, individually, be liable for any amount in excess of U. S. two hundred fifty dollars (U.S. $250.00).

• Limitations on reverse engineering, decompilation, and disassemly. You may not reverse engineer, decompile, or disassemble the Software, except and only to the extent that such activity is expressly permitted by applicable law notwithstanding this limitation.

• Software transfer allowed with restrictions. You may permanently transfer rights under this EULA only as part of a permanent sale or transfer of the Product, and only if the recipient agrees to this EULA. If the Software is an upgrade, any transfer must also include all prior versions of the Software.

• Export restrictions. Export of the Software from the United States is regulated by Export Administration Regulations (EAR, 15 CFR 730-744) of the U. S. Commerce Department, Bureau of Export Administration. You agree to comply with the EAR in the export of re-export of the Software: (i) to any country to which the U.S. has embargoed or restricted the export of goods or services, which as of May 1999 include, but are not necessarily limited to Cuba, Iran, Iraq, Libya, North Korea, Sudan, Syria, and the Federal Republic of Yugoslavia (including Serbia, but not Montenegro), or to any national or any such country, wherever located, who intends to transit or transport the Software back to such country; (ii) to any person or entity who you know or have reason to know will utilize the Software or portion thereof in the design, development or production of nuclear, chemical, or biological weapons; or (iii) to any person or entity who has been prohibited from participating in U.S. export transactions by any federal agency of the U.S. government. You warrant and represent that neither the BXA nor any other U.S. federal agency has suspended, revoked or denied your export privileges. For additional information see: http://www.microsoft.com/exporting/.

Warnings and Cautions

AC Power

Warning: Risk of electrical shock. To remove AC power from the library,

unplug the power cord from the power inlet. There are no user serviceable parts within the library.

High Voltage

Warning: The Spectra 2K library contains high-voltage components that can

cause injury or death. Only qualified electricians should replace or install high-voltage components.

Notices

Robotics

Warning: Serious injury can result if hair, clothing or appendages are

Tapes

Caution: Use only the data cartridges approved for use with the drives in

caught in the library’s robotics. Keep hair, clothing and appendages clear of moving parts. Do not override any of the safety features built into the library.

this library. Improper data cartridges can cause damage to the drives, library and cartridges.

Contents

Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

License . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Chapter 1. Introduction 9

About TreeFrog® Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Conventions Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

How to Contact Spectra Logic Corporation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chapter 2. Installing the Library 11

Unpacking the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Attaching to the Host Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Attaching More than One SCSI Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Powering On the Library and Host Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Inserting Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Installing the Data Cartridge Magazine(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Using Horizontal and Rack Mounted Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Chapter 3. Configuring the Library 25

Changing the Library’s Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Custom Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Contents

Chapter 4. Using the Library 31

Getting to Know the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

About AIT Bar Code Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Attaching Bar Code Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Using AIT Data Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Using the Data Cartridge Magazine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Getting Information from the Picker’s LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Using the 30-Cartridge Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Chapter 5. Using the AIT Tape Drives 43

Getting to Know the AIT Tape Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Getting Information From the Drive LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Maintaining the AIT Tape Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Chapter 6. Library Stacker Mode 49

Stacker Mode Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Arranging Cartridges in the DCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Controlling the Library Stacker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Using the Library in Stacker Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Chapter 7. Maintenance, Troubleshooting, and Repairs 55

Maintaining the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Updating Library Robotics Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Troubleshooting the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Purchasing Additional Library Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Purchasing Bar Code Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Shipping Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Spectra Logic Repair Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Contacting Spectra Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Contents

Appendix A. Specifications 73

Library Storage Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Sony AIT Tape Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Sony AIT Tape Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Library Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Library Operating Environment Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Safety Agency Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Appendix B. SCSI Cable and Terminator Requirements 79

SCSI Cable Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

SCSI Terminator Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Appendix C. Regulatory Notices 83

FCC Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

EU Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Index 87

Contents

1 Introduction

About TreeFrog® Architecture

The Spectra 2K library uses TreeFrog architecture for robotic tape libraries developed by Spectra Logic. TreeFrog architecture can be configured with 15 or 30 cartridge slots and one or two tape drives. In addition, TreeFrog architecture supports SCSI-2 interfaces—both low-voltage differential/single-ended (LVD/SE) and differential. The cornerstones of TreeFrog architecture are the integrated robotic picker and the uni-body robotic chassis.

About This Guide

This guide is intended to be read by the owners of the Spectra 2K library. It covers the installation and operation of the library, as well as troubleshooting information. For the latest up-to-date information please go to www.spectralogic.com Spectra 2K Library User Guide. Also available are these related publications:

, and view the latest

Related Publications

• Spectra 2K Library Release Notes provides last-minute information about the Spectra 2K library.

• Spectra 2K Library Developer Guide provides SCSI reference material and other references useful to application developers.

Getting Started

If your library is already installed and configured, begin with Chapter 4 Using the Library. To install and configure the library from the beginning, read all of the

chapters of this guide in sequence.

Chapter 1. Introduction

Conventions Used

This guide uses special conventions to highlight notes, cautions, and warnings. These conventions are explained below:

Note: Read Notes for additional information or suggestions about the

topic or procedure being discussed.

Caution: Read Cautions to learn ways to avoid damaging the library, tape

drives or other equipment.

Warning: Read Warnings to learn ways to avoid personal injury.

How to Contact Spectra Logic Corporation

United States Office European Office

Mailing Address

Phone

Fax (303) 939-8844 Phone +44 (0) 870 112 2150

Spectra Logic Corporation 1700 N 55th Street Boulder CO 80301 USA

(800) 833-1132 or (303) 449-6400

Mailing Address Spectra Logic Europe Limited

Hampden House Monument Business Park Warpsgrove Lane Chalgrove Oxon UK-OX44 7RW

Fax +44 (0) 870 112 2175

2 Installing the Library

To install the library, complete the steps outlined in these sections:

•Unpacking the Library

•Attaching to the Host Computer

•Attaching More than One SCSI Device

•Powering On the Library and Host Computer

•Inserting Media

•Installing the Data Cartridge Magazine(s)

•Using Horizontal and Rack Mounted Libraries

Unpacking the Library

Save the original packing material. If the need arises, return the library with the original packaging materials.

Note: Failure to return the library in its original packaging risks voiding

the library’s warranty.

To unpack the library, first note how the library is packed into its box (Figure 2-1), then proceed to the step-by-step instructions that follow.

Chapter 2. Installing the Library

Figure 2-1 Unpacking the library.

1. Remove the cardboard tray from the top of the box. This tray contains the

accessories for the library (see Library Accessories on page 13).

2. Remove the top piece of foam protecting the library.

3. Lift the library out of the box.

Warning: Take care when lifting the library. It weighs approximately 30

pounds.

4. Remove the plastic overwrap, taking care not to scratch the paint on the library’s

exterior.

5. With the library still sitting up on its end, use the library door key to open the

library door.

6. Remove the plastic and foam protecting the robotic picker (Figure 2-2 and

Figure 2-3).

Chapter 2. Installing the Library

Caution: Take care when removing these pieces not to damage the door

sensor cable (the white cable that runs along the right side of the library).

Remove plastic.

Remove foam

Figure 2-2 Remove the plastic that protects the robotic picker from moving while shipping.

Figure 2-3 Remove the foam that protects the robotic picker from moving while shipping.

Note: Remember to save all packaging materials in the event that you

need to ship the library at a later date.

Library Accessories

The library comes with the following accessories:

•One 120-volt AC power cord (in packages shipped within the United States and Canada)

•One or two data cartridge magazine(s)

•Two keys for the library’s front door

•One small screwdriver, for configuring settings on the back of the library

•One Quick Install Guide

•One CD-ROM with library documentation.

Chapter 2. Installing the Library

Attaching to the Host Computer

Follow this procedure to connect the library as the only unit on a SCSI bus. To attach more than one SCSI device, read Attaching More than One SCSI Device on page 18, as well as the documentation for the other device(s) on the bus.

About the SCSI IDs and the SCSI Bus

The library communicates with the host computer through a system of cables and connectors called the Small Computer System Interface (SCSI). The library uses an extremely fast version of SCSI called Ultra Wide SCSI, which can connect up to 16 devices in a series. Each SCSI device requires a unique SCSI ID. The library contains either two or three SCSI devices:

•Library robotics

•Drive 1

•Drive 2 (optional)

The library requires one SCSI ID for the library robotics and one SCSI ID per drive for a maximum of three possible SCSI IDs. The factory SCSI ID settings work correctly for most SCSI bus configurations.

Note: Don’t change the default settings for the library’s SCSI IDs unless

necessary; see Attaching More than One SCSI Device on page 18.

LVD/SE or Differential SCSI Interface

The library is available with either an LVD/SE or differential SCSI interface. You will need to purchase the appropriate terminator for that interface—the LVD/SE library requires an active, multimode LVD/SE terminator, and the differential unit requires a differential terminator.

If you are not sure about the interface for your library, you can determine it in one of two ways:

1. Locate the SCSI interface label between the two SCSI connectors on the back

panel of the library (Figure 2-4).

Chapter 2. Installing the Library

2. The library interface can be identified by its part number sticker, also located on

the back panel of the library (Figure 2-4).

• An LVD/SE library has a

W in the position directly following the second

hyphen of the part number: 9087####-#-W#

• The differential library has a D in the position directly following the second hyphen: 9087####-#-D#

Part number

SCSI interface

Figure 2-4 The part number sticker indicates the type of SCSI interface.

Chapter 2. Installing the Library

LVD/SE SCSI Bus

The LVD/SE library operates in either single-ended or low-voltage-differential SCSI mode, depending on the type of bus that is attached.

Note: The entire bus (including host bus adapter, devices, and

termination) must be LVD to operate in LVD mode. Attaching any single-ended SCSI device to an LVD bus renders the entire bus (and all attached devices) subject to the maximum specification requirements for single-ended SCSI (including maximum cable lengths).

The LVD/SE terminator should function in either mode. To check the mode in which your library is operating, look at the library terminator and the terminator’s lightemitting diode (LED). The top of the terminator lists the color of the LED for each mode.

SCSI specifications for LVD and single-ended modes are shown in this table:

SCSI Specifications LVD Mode Single-Ended Mode

SCSI Bus Width 16 bits 16 bits

Maximum Bus Speed 80 MB/sec 40 MB/sec

Maximum Bus Cable Lengths 12 meters

Maximum cable length requirements include the internal cabling for each device. The library contains 60 centimeters (24 inches) of cabling inside the library.

1.5 meters

Attaching the SCSI Cable

Note: The library requires a minimum of two SCSI IDs on the SCSI bus.

To attach the library to the host computer:

1. Turn off the computer and library.

2. Determine the correct specifications for the SCSI cable as described in SCSI

Cable Requirements on page 79.

3. Attach the SCSI cable to the connector on the back of the library.

4. Attach the other end of the SCSI cable to the host computer.

Chapter 2. Installing the Library

5. Determine the correct specifications for the SCSI terminator as described in SCSI Terminator Requirements on page 81. Attach a SCSI terminator to the free SCSI

connector on the library, as shown in Figure 2-5.

Caution: The SCSI bus must be terminated at both ends or unexpected

errors may result. Make sure that the SCSI adapter in the host computer has the appropriate termination enabled.

Computer

Library

SCSI cable

Te rm i na t or

Figure 2-5 Connect the library to the host computer with the SCSI cable. Connect a SCSI terminator to the library (as necessary).

6. To attach additional devices to the SCSI bus, continue with Attaching More than One SCSI Device and complete any further procedures as necessary.

The SCSI card BIOS should display the following information:

SCSI ID: 1 Sony SDX-300C or Sony SDX-500C or Sony SDX-700C SCSI ID: 2 Sony SDX-300C or Sony SDX-500C or Sony SDX-700C (if Drive 2 is installed) SCSI ID: 3 Spectra 215

Chapter 2. Installing the Library

Attaching More than One SCSI Device

To attach more than one device to the same SCSI bus, review the following sections:

•Verifying the SCSI Bus Requirements, below.

•Changing SCSI IDs as Necessary on page 19.

Verifying the SCSI Bus Requirements

To attach more than one device to a SCSI bus, confirm that the following requirements have been met:

•Make sure that the total length of the SCSI bus is as short as possible to minimize the potential for communication errors, such as cross-talk.

•Make sure that the total length of the SCSI bus, including cabling inside the library and all other devices, does not exceed the maximum length specified in Appendix B. SCSI Cable and Terminator Requirements.

•The SCSI IDs of all devices must be unique; no two devices can share the same SCSI ID. To change the SCSI IDs for the library and drives, review Changing SCSI IDs as Necessary on page 19.

Note: An incorrectly configured SCSI bus causes most problems

experienced while installing the library. Eliminate SCSI bus problems early by taking the time to configure the bus correctly the first time.

Chapter 2. Installing the Library

Changing SCSI IDs as Necessary

Note: Do not change the default SCSI ID settings for the library or the

drives unless they are set to the same value(s) already in use by other devices on the same SCSI bus or unless required by your software.

To change the SCSI IDs:

1. After you have confirmed the need to modify the

SCSI IDs of the library and/or the drives, power off the library, the host computer, and any other device on the SCSI bus.

2. Locate the SCSI ID switches on the back panel of

the library (see Rear Panel Components on page

34).

3. Determine the correct settings for the SCSI ID

switches. Each tape drive and the library require a unique SCSI ID number.

4. Using the small screwdriver included with the

library, set the SCSI IDs of the drives and the library to the correct values.

5. Verify that the SCSI IDs do not match the ID of any

other device on the SCSI bus including the SCSI ID

for the host computer’s controller card

6. Verify the unique settings of every device on the

SCSI bus.

(usually 7).

Figure 2-6 Use a small screwdriver to set the switch to the correct SCSI ID (default setting shown). Do not turn the library configuration (Config) switch.

Caution: Incorrectly set SCSI IDs will cause malfunctions.

See Chapter 3 Configuring the Library for further explanation of the use of the configuration switch.

Chapter 2. Installing the Library

Powering On the Library and Host Computer

After correctly connecting the library to the host computer, perform the steps described in the following sections.

Powering On the Library

Power on the library before powering on the host computer and take note of the library’s initialization routine:

•The picker moves along the length of the library, checking the data cartridge magazine (DCM) and tape drive(s) for data cartridges.

•The picker records the cartridge locations in the library firmware.

•The bar code reader records bar code information in the library firmware.

•The picker parks at the bottom of the library in front of Drive 1; its LED displays a green light.

If you experience problems, see Troubleshooting the Library on page 61.

Powering On the Host Computer

The host computer initializes the library and establishes connectivity between the SCSI devices at power up. The default settings for the SCSI IDs and device identification settings are:

SCSI ID: 1 Sony SDX-300C or Sony SDX-500C or Sony SDX-700C SCSI ID: 2 Sony SDX-300C or Sony SDX-500C or Sony SDX-700C

(If Drive 2 is installed)

SCSI ID: 3 Spectra 215

Note: Most UNIX operating systems create device driver files for the

library as soon as the library and drives have been detected. Refer to your operating system documentation for information about the naming and location of device files.

For information about common problems communicating over the SCSI bus, see Troubleshooting SCSI Problems on page 63.

To change the SCSI IDs, see Changing SCSI IDs as Necessary on page 19.

Chapter 2. Installing the Library

Inserting Media

The simplest way to insert media into your library is to load the DCM(s) with tapes before installing the DCM(s) in the library. To do this, insert tapes one at a time into the individual slots in the DCM, with the clear plastic window of the cartridges facing away from the drives.

Note: For additional information regarding inserting media into the

DCM, see Figure 4-5 on page 37.

Installing the Data Cartridge Magazine(s)

A library may be configured to hold 15 cartridges (one DCM) or to hold 30 cartridges (two DCMs). To install your first or only DCM, proceed as follows:

1. Use the library door key to open the library door.

2. Remove the DCM from its protective packaging.

Chapter 2. Installing the Library

Position the DCM so that the holes on the side of the DCM line up with the pegs inside the library (Figure 2-7).

Holes

Figure 2-7 Properly align the DCM for insertion in the library.

Note: For additional information regarding the correct positioning of the

DCM, see Figure 4-5 on page 37.

3. Holding the DCM in one hand, push it firmly into its place behind the robotic

picker. You will hear it snap into place when it fits correctly.

4. Close and lock the library door.

To Install the Second (Optional) DCM:

1. Remove the DCM from its protective packaging.

2. Connect power to the library and turn it on; the library will initialize.

You will see the picker move and then stop to rest at the bottom of the library. You will then see the rotation of the DCM, so that the first DCM installed now faces the back of the library.

3. After the rotation completes, use the library door key to open the library door

and stop the initialization process.

4. Position the second DCM upright, as you did the first, and firmly press it into its

place. You will hear it snap into place when it fits correctly.

Chapter 2. Installing the Library

5. Close and lock the library door.

Reading and Writing Data to Tape

Before performing store and restore operations with the library, use your backup software to test library/host communications. Refer to your backup software documentation for instructions on specific testing procedures.

If you experience difficulty with any one of the procedures above, you may need to change the library’s configuration as discussed in the next chapter.

Chapter 2. Installing the Library

Using Horizontal and Rack Mounted Libraries

Every Spectra 2K library can be operated in either a vertical or horizontal position.

In vertical position, the drives should be located on the bottom of the unit.

With the library in the horizontal position, the key lock is at the top and the hinges of the door are at the bottom.

Operating the library in the horizontal position requires a Horizontal Conversion Kit. To operate the library in a rack mount configuration requires a Horizontal Rack Mount Kit. See Purchasing Additional Library Accessories on page 64 for information about ordering these kits from Spectra Logic.

Figure 2-8 Positioned correctly, the horizontal (or rack mounted) library door opens downward.

3 Configuring the Library

The Spectra 2K library is compatible with most operating systems. This chapter discusses:

• Changing the Library’s Configuration

• Custom Configurations

Changing the Library’s Configuration

The library is configured through the configuration switch located on the back panel.

Figure 3-1 The rear panel of the library with a larger view of the configuration switch.

About the Configuration Switch

The configuration switch determines:

• Emulation mode for the robotics

• Emulation mode for the AIT tape drives

Chapter 3. Configuring the Library

The default position of the configuration switch (0) identifies the library and tape drives with the following information:

• Library Inquiry (or Name): Spectra 215

• Drive Manufacturer: Sony

• Drive Model: SDX-300C or SDX-500C or SDX-700C

•Drive DIP Switch: 0

These values, returned by the SCSI INQUIRY command, inform the host computer how to communicate with the library and tape drives. Some operating systems require custom configurations in order to communicate with the library. Customizing the library’s configuration is the subject of the remaining sections in this chapter.

For the latest information about operating system specific installation procedures, see your operating system documentation, or see the Server Preparation Document for Spectra Logic Libraries, an on-line document located on the Spectra Logic Web site at

www.spectralogic.com/support/support_docs.cfm

Note: All configuration settings are controlled through the configuration

switch on the back panel of the library. The Configuration Switch Settings table on page 28 summarizes the available configuration switch settings.

Chapter 3. Configuring the Library

Determine Your Configuration

The Spectra 2K library will run successfully with the attached server or host computer running most operating systems, and secondary configuration switch changes are usually not required.

If the computer attached to the library is running one of the following, secondary configuration switch changes are required.

Operating System Computer Description Switch Value

HPUX 9.x, HPUX 10.x, HPUX 11.x HP 9000 Model 700/800 with GSC controller (HSC Bus) A

HPUX 9.x, HPUX 10.x, HPUX 11.x HP 9000 Model 800 with 28696A SCSI Controller (HP-PB Bus) D

For more information about preparing your server for the Spectra 2K library, see the Server Preparation Document for Spectra Logic Libraries, an on-line document located on the Spectra Logic Web site at: www.spectralogic.com/support/support_docs.cfm

Custom Configurations

The library has two types of SCSI devices: the robotic tape picker and the AIT tape drive(s). The configuration switch configures these devices to emulate, other devices. Because one switch changes the behavior of both the robot and the drives, the configuration switch may need to be set twice:

• Set the configuration switch once to change the library robotics emulation.

• Set the configuration switch a second time to change the AIT drive emulation.

Note: The most recent configuration always overrides previous

configurations. Values listed as no change retain the previous setting.

Chapter 3. Configuring the Library

Before setting the emulation mode for the library robotics or tape drives, find the setting you want to use in the table below.

Emulation Mode Switch Setting

Default—

0 Spectra 215 Sony SDX-300C

random access

Tape stacker mode—Drive

1No change 1 only, no random access robotics commands

Spectra 10000 library

2 Spectra 10000 No change emulation

Exabyte EXB 210 library

3 Exabyte EXB-210 Exabyte EXB-8900 No change emulation

HP 9000 Model 700/800

ANo change (GSC Controller) emulation

Quantum DLT-7000 drive

BNo change emulation

Response to the Inquiry Command

Drive

Library Inquiry

Manufacturer

No change

Hewlett Packard C-1533A 13

Quantum DLT-7000 No change

Drive Model

SDX-500C SDX-700C

No change

Drive DIP Switch Setting

No change

Custom (AIT-2 only) C No change

StorageTek 9490 drive

DNo change

Sony SDX-300C No change

STK 9490 No change

emulation

Spectra 4000 library emu-

E Spectra 4000 No change No change No change lation

User-defined emulation F Use the serial cable to change these settings

a. The Drive DIP Switch (default 0) determines the drive emulation and is set electronically by the configuration switch. b. Values listed "No change" retain the last setting; it may be necessary to set the configuration switch a second time.

Chapter 3. Configuring the Library

Changing Configurations

To change the emulation mode for the library robotics or tape drives:

1. Power off the library.

2. With a small screwdriver, set the configuration switch to the value that

corresponds with the desired emulation mode.

3. With the library door closed, power on the library.

As the library changes its configuration, the robotic tape picker pauses in front of the data cartridge magazine and the LED blinks amber and green. When complete, the picker parks in front of the drive(s).

4. Check the new configuration by using your backup software, or by checking that the host computer reflects the SCSI ID inquiry string changes.

The SCSI card BIOS should display the following information:

SCSI ID: <ID #> <DRIVE MODEL> SCSI ID: <ID #> <DRIVE MODEL> SCSI ID: <ID #> <LIBRARY INQUIRY>

Make sure that the ID numbers, drive models, and library setting appear as you wanted them set.

5. Repeat Step 1 through Step 4 for other emulations as necessary.

Changing Configurations More than Once

The configuration switch default position of 0 overrides all previous configuration switch settings and verifies that no previous changes to the configuration of the library, drives, or drive switch positions remain, reducing the chance of mishap.

Before beginning a series of configuration changes:

1. Power off the library.

2. Set the configuration switch to the default position of 0.

3. Power on the library with the door closed.

After using this process to ensure that no previous switch settings remain, you can follow Step 1 through Step 4 under Changing Configurations for new emulations.

Chapter 3. Configuring the Library

4 Using the Library

Once the library is already installed and configured, review this chapter to begin using the library. This chapter includes:

• Getting to Know the Library

• Attaching Bar Code Labels

• Using AIT Data Cartridges

• Using the Data Cartridge Magazine

• Getting Information from the Picker’s LED

• Using the 30-Cartridge Library

Getting to Know the Library

The various components of the library include:

• Front panel components

• Internal components

• Rear panel components

Chapter 4. Using the Library

Front Panel Components

The front panel components of the library include:

Door Provides access to the data cartridge magazine, tape drives and robotic tape picker.

Window Allows full visibility of the data cartridge magazine, tape drives and robotic tape picker.

Keys Lock and unlock the library.

Door

Window

Keys

Figure 4-1 The library’s front panel components.

Note: To prevent the door from accidentally opening, and to make sure

that the library operates without interruption, keep the door locked when not in maintenance.

Chapter 4. Using the Library

Internal Components

To open the door, turn the key in the lock. The internal components accessible through the front door include:

• Data cartridge magazine(s) (DCM(s))

• AIT tape drive(s)

• Robotic tape picker

Door

Data cartridge magazine

Tape drives

Robotic tape

picker

Figure 4-2 The library’s internal components.

Note: Using the internal components is described in detail later in this

chapter.

Chapter 4. Using the Library

Rear Panel Components

The rear panel components of the library are used to install, configure, and repair the library; they include:

• Power entry module (includes fuse, power switch, and power cable connector)

• SCSI connectors (shown terminated in diagram below)

• Male DB-9 serial port connector (SSCL interface)

• Drive access panel and fan

• Library configuration switch

• SCSI ID switches

Power entry module, from left to right: fuse, power switch, and power cable connector

SCSI ID switches

Configuration switch

Figure 4-3 The rear panel of the library.

SCSI connectors (cable not included)

SCSI Terminator (not included)

Serial port

Drive access panel and fan

Chapter 4. Using the Library

About AIT Bar Code Labels

Review the following information before attaching bar code labels to AIT data cartridges.

Note: Spectra Logic bar code labels are pre-approved for use with the

Spectra 2K library; keep this information for future reference.

Label Quality Use labels designed for AIT data cartridges. Avoid poor quality labels having poor contrast and resolution.

Bar Code Type Use only bar codes with standard 3-in-9 encoding (Standard 39 Code).

Number of Characters Use labels with eight or fewer characters (including zeros).

Checksums Bar code labels are available with or without checksum characters; the

Spectra 2K library accepts only bar code labels with a checksum character.

Chapter 4. Using the Library

Attaching Bar Code Labels

Bar code labels allow the library to track data cartridges within the library.

To attach a bar code label to an AIT data cartridge:

1. Review About AIT Bar Code Labels on page 35, for bar code label requirements.

2. Attach the Spectra Logic approved bar code label to the cartridge.

• Make sure that the label is within the indented box with the numbers closest to the top of the cartridge (the side with the clear plastic window).

• Make sure the edge of the label is parallel to the edge of the cartridge as shown in Figure 4-4.

Figure 4-4 Example of a bar code label attached to a data cartridge.

Using AIT Data Cartridges

AIT is the only tape to incorporate the unique Memory-In-Cassette (MIC) feature. A memory chip built into the tape cartridge holds the tape’s entire data structure, history, and other user-definable information read directly by the AIT drive. The MIC feature reduces file access time and expedites the operation of the drive.

Chapter 4. Using the Library

Inserting and Removing Data Cartridges

The relationship of the data cartridges and the DCM is shown in Figure 4-5. When inserting and removing AIT data cartridges, the cartridges should be handled as follows:

• The cartridge is inserted in the DCM with the cartridge window facing the top of the magazine. Correctly installed, the data cartridge snaps into the tape slot.

• The cartridge is removed when grasped and pulled straight out of the DCM.

Top of the DCM

Holes to left

Cartridge door

Top of the AIT cartridge, indicated by the clear plastic window

Bar code label

Figure 4-5 An AIT cartridge, left, and a DCM containing multiple AIT cartridges.

Bottom of the DCM

Chapter 4. Using the Library

Write-Protecting and Recording

The write-protect tab on the AIT cartridge prevents accidental data erasure. To use the write-protect tab on the AIT data cartridge:

• With your fingernail, move the tab on the edge of the data cartridge to the SAFE position. With the tab in this position, the tape can be read, but it cannot be written to, and data on the tape is safe from accidental deletion.

• Move the tab to the REC position to record data. With the tab in this position, the tape can be written to, and the data already on tape can be erased and written over.

Note: There is a slight difference in the configuration of the write-protect

tab between the AIT-1 cartridge and the AIT-2 and AIT-3 cartridges: the tab is vertical on AIT-1, and it is horizontal on AIT-2 and AIT-3. The example in Figure 4-4 on page 36 shows the AIT-2 and AIT-3 cartridge style.

Inserting a Tape Cartridge into a Drive

The robotic tape picker moves tapes between tape storage slots and the tape drives. If, for any reason, you need to manually install the data cartridge directly in the tape drive (for example, to load a firmware tape), follow this procedure.

To insert a data cartridge directly into a tape drive:

1. Open and close the library door. Shortly before the picker completes its

calibration routine, it pauses in front of the DCM and the LED shines green.

2. Open the door of the library while the picker is parked in front of the DCM.

3. Carefully insert the tape cartridge in the drive with the window facing the top of

the drive.

To remove a data cartridge from the drive without using the library robotics:

1. Power on the library.

2. Open the door of the library with the picker in front of the DCM.

3. Press Eject on the front of the drive, and the tape ejects.

Caution: Do not attempt to remove an AIT data cartridge from the tape

drive without pressing Eject, or you risk damaging the cartridge and/or the drive. For a diagram showing the location of the drive Eject button, see Figure 5-1 on page 43.

Chapter 4. Using the Library

Using the Data Cartridge Magazine

Once you have finished installing data cartridges in the DCM, insert the full magazine in the library. Align the DCM holes with the library’s posts and press firmly to latch the retaining clips on each side of the DCM. Remove the magazine by firmly grasping near the top of the magazine with one hand and pulling it straight out through the door.

Figure 4-6 Inserting the DCM in the library.

Storing Cartridges Outside the Library

Follow these guidelines to store data cartridges outside the library with the DCM:

• Attach the clear plastic lid to the front of the DCM to shield the data cartridges from dust and other debris while in storage.

• Follow the tape storage suggestions described in Caring for Data Cartridges on page 56.

• Before inserting cartridges in the library, store the cartridges for 24 hours in the same room as the library; this prevents problems such as tape seizure caused by cold or cool tapes.

Chapter 4. Using the Library

Getting Information from the Picker’s LED

The robotic picker’s light-emitting diode (LED), visible through the window of the library, shines either green or amber. The colored light indicates the status of the picker. The following table describes the LED operational modes and the information conveyed by these operating modes.

Mode Information

Green The picker is idle and the library is ready for use; this is the normal operating mode.

Green and Blinking The picker is active and functioning properly.

Amber The library is not ready for use.

Verify that the door is shut and that the library SCSI connection is terminated and is within specifications; see Appendix B. SCSI Cable and Terminator Requirements.

Amber and Blinking Failure. For example; to indicate a jam condition. Locate the source of the jam to return

the picker to its normal state.

Blinking Amber and Green The library configuration switch has been changed since the last power-up and the library

is changing its configuration (as explained in Chapter 3. Configuring the Library).

Chapter 4. Using the Library

Using the 30-Cartridge Library

The front door provides access to one 15-cartridge DCM at a time.

To access the second DCM:

1. Open and close the library door.

During the library’s initialization procedure, the magazine carousel turns 180 degrees, reversing the positions of the magazines.

2. As soon as the carousel turns, open the door of the library with the second

magazine in front.

3. Close the door of the library and the process repeats itself.

In all other respects, the use of the 30-cartridge library is identical to the use of the 15-cartridge library.

Figure 4-7 The 30-cartridge magazine carousel.

Chapter 4. Using the Library

5 Using the AIT Tape Drives

The Sony AIT tape drive is a high-performance, low-maintenance tape drive. Using the AIT tape drives requires:

• Getting to Know the AIT Tape Drive

• Getting Information From the Drive LEDs

• Maintaining the AIT Tape Drive

Getting to Know the AIT Tape Drive

The AIT tape drive has an internal, variable-speed fan that cools the baseplate and other drive components without introducing airborne dust into the tape path. The fan, visible from the outside of the library, is also a critical part of the drive-cooling mechanism.

Tape door

LEDs

Figure 5-1 An AIT drive in a drive sled.

For further information about AIT tapes and tape drives, see Sony AIT Tape Specifications on page 74.

Eject button

Drive sled

Chapter 5. Using the AIT Tape Drives

Built-In Cleaning Feature

The Sony AIT drive uses a built-in head cleaner designed to last for the life of the drive. This built-in cleaner works well, but it should not be relied upon as the only drivecleaning mechanism, particularly in environments where more excessive drive head contamination may occur. Spectra Logic recommends that drives be cleaned after every 100 hours of use in normal data center environments. If excessive read or write errors occur while the drives are being cleaned with that frequency, Spectra Logic recommends cutting the cleaning time to every 50 hours of drive use.

Caution: Drive cleaning should be performed using only approved Sony

SDX-TCL cleaning cartridges. For ordering information, see Purchasing Additional Library Accessories on page 64.

For more information about cleaning your drives, see Tape Drive Head Cleaning on page 46.

Getting Information From the Drive LEDs

The AIT tape drive has three light emitting diodes (LED) on the front of the drive:

Busy Indicates drive read and write activity.

Tape Indicates tape load and unload activity and error rate information.

Status Indicates the status of the tape drive, including whether the tape inside is write-

protected, if it is a cleaning tape, or if the drive failed a self-test.

Figure 5-2 The AIT tape drive LEDs.

Chapter 5. Using the AIT Tape Drives

The following table summarizes the information carried by the blinking methods of the different drive LEDs:

LED Type

Type of Blink

Off

Fast Blink

Slow Blink

Busy Tape Status

Not Busy Unloaded N/A

SCSI Active Loaded Write protected

Drive active Loading/Unloading Cleaning tape at EOM

N/A Error Rate Warning: data may

be written incorrectly

Single Pulse

Double Pulse

a. Off: no color in the LED b. On: green* and not blinking c. Fast blink: blinks green* for 1/4 second and off for 1/4 second d. Slow blink: blinks green* for 3-1/2 seconds and off for 1/2 second e. One pulse: blinks green* for 1/4 second and off for 1 second f. Two pulse: blinks green* for 1/4 second twice in a row then off for 1 second

* A green light on AIT-1 and AIT-2 drives is equivalent to a blue light on AIT-3 drives.

Waiting for reset Waiting for eject N/A

N/A N/A Self-test failure: power

Cleaning request

cycle the library to reset

If the drive’s Tape LED indicates possible errors with the data on that tape, the errors may be caused by old media or physical damage to the media. Resolve the problem by copying the data to another tape and discarding the old tape.

Chapter 5. Using the AIT Tape Drives

Maintaining the AIT Tape Drive

The AIT tape drive is an extremely reliable media storage subsystem; performing a few simple maintenance procedures will keep the drives reading and writing reliably for many years.

• For best performance with AIT tape drives, perform a read/write confidence test with your backup software regularly. For information about performing this operation, see the documentation for your backup software.

• As explained in Getting to Know the AIT Tape Drive on page 43, the drive cleans itself when necessary. If further cleaning is necessary, as indicated by the drive LED light and/or by the read/write confidence test, use only Sony SDX-TCL cleaning cartridges. For ordering information, see Purchasing Additional Library Accessories on page 64.

Tape Drive Head Cleaning

Head cleaning with a Sony SDX-TCL cleaning cartridge should be performed in the following situations:

• Every 100 hours of drive use (or less) in the following situations:

• When the tape library has been installed in areas having high amounts of airborne particulates.

• When the drive fails to write or read data correctly.

• When the drive fails to eject a data cartridge.

Note: Dirty drive heads are not the only cause for read or write failures.

Damaged media can also cause this type of failure.

Most installations require scheduled cleaning using SDX-TCL cleaning cartridges. Scheduled cleaning is definitely required in installations having high amounts of airborne particulates. Most software applications have features that allow scheduled automatic head cleaning of tape libraries.

Chapter 5. Using the AIT Tape Drives

Manual Drive Head Cleaning Operation

To clean your AIT tape drives, follow these steps:

Note: Use only Sony SDX-TCL cleaning cartridges.

1. Power on the library.

2. Open and close the library door.

Before the picker completes its calibration routine, it pauses in front of the DCM and the LED shines green.

3. Open the door of the library while the picker is parked in front of the DCM.

4. Carefully insert the cleaning tape into the drive with the window facing the top

of the drive.

The cleaning tape performs automatic cleaning and ejects the cartridge when complete.

Caution: Do not use the cleaning cartridge for more than the number of

specified cleaning cycles indicated on the cartridge label. Mark the cleaning cartridge each time you use it or use backup software to track cleaning cartridge usage.

Chapter 5. Using the AIT Tape Drives

6Library Stacker Mode

If you are familiar with the operations of a tape stacker, you should have no problems operating the library in stacker mode. The following information covers the basics of the stacker mode for both the 15-cartridge and 30-cartridge libraries.

Stacker Mode Overview

In tape stacker mode, the library:

• Treats the DCM(s) as a single storage unit

• Reads and writes data using only Drive 1

• First selects cartridges at one end of the DCM and works towards the other end, requiring careful arrangement of cartridges in the DCM

• Performs different operations as controlled by opening the door for less than two seconds

Using Drive 1 Only

Only Drive 1 is used in stacker mode. In a library with two tape drives, Drive 2 is powered on and idle, but unrecognized by the library and host computer. Furthermore, a drive must always be installed in the location for Drive 1; stacker mode never recognizes the location for Drive 2.

Thinking Like One Big Data Cartridge

The library stacker treats the DCM as if it were a single storage unit. It performs cartridge operations beginning with the cartridge in the first slot of the DCM. When the library stacker is through with a cartridge, it moves the cartridge to the next available slot in the DCM. The library stacker then grabs the cartridge in the next slot, moves it to the drive, and continues in this way until the command is complete.

See the diagrams on page 50 for a detailed view of the stacker mode process.

Chapter 6. Library Stacker Mode

Empty Cartridge 1

Cartridge 14

Drive Empty

1. DCM inserted with (at least) the top slot left empty. Upon closing the door, inventory is taken, but no cartridges are moved.

2. To load a cartridge to Drive 1, open the door for less than

Empty Empty

Cartridge 2

two seconds. Write operation begins. Note: If the library is powered on after the door is already shut, the library moves the highest positioned cartridge (not

written to by a previous operation) from the DCM to Drive 1.

Cartridge 1

Empty

Cartridge 2

3. When a cartridge is filled and ejected by the backup script, the library moves the full cartridge to the top-most available slot.

Cartridge 14

Cartridge 1 in drive

Cartridge 14

Drive Empty

Cartridge 1

Empty Empty

Cartridge 3

Cartridge 14

Cartridge 2 in drive

4. The library moves the highest positioned cartridge not yet written to from the DCM to drive one. Write operation continues in this manner until...

Cartridge 1

5. Write operation completes; to remove the cartridge from the drive:

- Backup script issues EJECT command OR

Cartridge 5 Empty Empty Cartridge 7

- Open the door for less than two seconds.

Cartridges containing data from the operation

Empty

6. Open the door to access the DCM. Cartridges above the empty slot contain data from the operation; those below the empty slot contain old

Cartridge 14

Cartridge 6 in drive

Cartridges not used in the operation

Drive empty

data or no data at all.

Chapter 6. Library Stacker Mode

Arranging Cartridges in the DCM

Because the library only distinguishes between individual cartridges by their order in the DCM, arrange the cartridges in the DCM following these guidelines:

Empty Top Slot Leave the top slot empty. When the library stacker completes operations with a cartridge, it moves the used cartridge to the highest available slot and removes the cartridge in the next lower slot. By leaving the top slot empty, you assure that a space remains between the cartridges used and cartridges not used by the stacker, thus making it easier to tell the difference when you want to remove the DCM.

Cartridge Order Install the cartridges in the order you want them to be used. The cartridge at the top of the DCM is the first cartridge loaded. Make sure that the write protect tab on all cartridges is set to REC

Do Not Overload Do not overload the DCM with cartridges. After a store completes, you don’t want to mistake cartridges that contain data for cartridges that are empty. Use a maximum of 14 cartridges in a 15-cartridge library or 29 cartridges in a 30-cartridge library.

before attempting a write operation.

Do Not Underload Do not under-load the DCM with cartridges. Most stacker scripts return an error when the media runs out of room and require that the entire operation (or series of operations) be repeated.

Do Not Use for Cartridge Storage Do not store cartridges in the library stacker. All cartridges within the stacker (not write-protected) are fair game for stacker read or write operations.

Label Cartridges When storing data cartridges, label the cartridges carefully. Include the date, data type, and script name. Additional DCMs may be useful for organized storage. See Purchasing Additional Library Accessories on page 64 for ordering information.

Chapter 6. Library Stacker Mode

Controlling the Library Stacker

The operation of the door determines the operating mode for the library as described by the following table.

When You Do This… The Library Running in Stacker Mode Does This.

Shut the door Scans the cartridges in the DCM, but until the door is opened for less than two seconds, the

library will not load a cartridge in the drive.

Open the door

less than two seconds

Open the door

more than two seconds

Moves the cartridge in the slot with the lowest slot number (highest slot of the DCM) into Drive one; ends the current operation and moves the tape from the drive to the highest empty slot in the DCM.

Resets stacker mode; the library forgets the number and location of previous data cartridges. You can replace the DCM with the door open.

Caution: To avoid errors, do not open the door during read/write

operations.

Using the Library in Stacker Mode

Tape stacker mode allows you to create your own backup and restore scripts and run them with the library. For information on writing scripts, see your UNIX man pages and/or operating system documentation.

To read or write data with the library stacker:

1. Configure the library for stacker mode as described in Custom Configurations

on page 27.

2. Power on the library stacker and host computer.

3. Load the cartridges in the DCM as described in Thinking Like One Big Data

Cartridge on page 49.

• The cartridge nearest the top of the magazine is the first cartridge loaded in the drive.

• Leave empty the very top slot in the data cartridge magazine so that you can distinguish between cartridges used in the operation and cartridges not used.

Chapter 6. Library Stacker Mode

4. Shut the door, open it for less than two seconds, then close it. The library loads the first cartridge into Drive 1.

5. Issue a command over the SCSI bus. The library stacker mode cycles through cartridges as they are filled with data until the command completes or the stacker runs out of unused data cartridges.

Note: To differentiate between tapes containing data and unused tapes,

always insert the DCM in the library with the top slot empty. This way, once the store completes, an empty slot separates the tapes with data from the tapes not used (see the diagrams on page 50).

Chapter 6. Library Stacker Mode

7 Maintenance, Troubleshooting, and

Repairs

This chapter reviews maintenance, troubleshooting, and repairs; this includes:

• Maintaining the Library

• Troubleshooting the Library

• Shipping Information

• Purchasing Additional Library Accessories

• Shipping Information

• Spectra Logic Repair Policies

Maintaining the Library

Maintaining the library requires:

• Caring for Data Cartridges

• Caring for the Library

• Replacing the Fuses

Chapter 7. Maintenance, Troubleshooting, and Repairs

Caring for Data Cartridges

Although AIT cartridges are ruggedly built, they must be handled with care to preserve the data that they contain. The following are guidelines for storing and using AIT cartridges:

• Do not open the tape access door of the cartridge or touch the magnetic tape; one fingerprint can prevent a drive from reading the tape. Handle only the plastic tape cartridge.

• Keep the cartridge away from sources of electromagnetic fields such as telephones, dictation equipment, mechanical or printing calculators, motors, stereo speakers, and bulk erasers. Do not lay cartridges on a computer monitor or on the base unit of a computer.

• Keep the cartridge away from direct sunlight and heat sources, such as radiators and warm air ducts.

• Keep the cartridge free of moisture. Do not wet or submerge a cartridge in liquid.

• Do not expose the cartridge to temperature extremes. Allow the cartridge to reach room temperature slowly.

Figure 7-1 AIT data cartridges.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Handling of Tape Cartridges

Proper handing of tape cartridges is essential to insuring data integrity.

• Tape cartridges must be kept in a clean, dust-free environment. Store tape cartridges in a sealed container (the individual tape case or the 15-slot cartridge packs with the dust cover installed) when they are not loaded in the library. The Spectra Logic Pack RackTM cartridge storage system is recommended for storing DCMs.

• Avoid abusive handling or dropping of tape cartridges. If a cartridge is inadvertently dropped, inspect it for damage. The dust cover on the cartridge must be properly seated or it could cause a jam condition in the tape drive.

• Cartridges should be used under the following conditions:

• Temperature: 41oF to 113oF (5oC to 45oC)

• Relative Humidity: 20 percent to 80 percent (non-condensing)

• Maximum Wet Bulb Temperature: 77oF (25oC)

Note: Extreme changes in temperature and humidity should be avoided

whenever possible.

• Condition of the cartridge. Before use, the cartridge should be conditioned by exposure to the operating environment for a time at least equal to the period during which it has been out of the operating environment (up to a maximum of 24 hours).

Chapter 7. Maintenance, Troubleshooting, and Repairs

Caring for the Library

For a lifetime of reliable performance from your library, disconnect the power to the library and perform an annual inspection of the internal components.

• Use compressed air to clean out the slots in the DCM(s).

• Use compressed air to clean out the inventory sensors on the robotic tape picker (Figure 7-2).

• Use a soft cloth to clean the bar code scanner window on the robotic tape picker (Figure 7-2).

• With power to the library disconnected, open the rear access panel and use compressed air to clean out the area behind the drives.

Picker jaws (rear)

Inventory sensors

LED (front)

Figure 7-2 Robotic tape picker (shown removed for clarity).

Bar code reader

Chapter 7. Maintenance, Troubleshooting, and Repairs

Replacing the Fuses

The fuses used in the library are 1/4 x 1-1/4 inches (3AG) or 5 x 20 mm, 250-volt, 2A slow fuses. For purchasing information, see Purchasing Additional Library Accessories on page 64.

To check or replace the fuses, follow these steps:

1. Shut down your system and disconnect the AC power cable from the library.

2. On the back of the library, open the fuse compartment by prying under the

short tab with a small screwdriver (Figure 7-3).

3. Remove the fuse holder underneath.

4. Remove the two fuses and replace them with new fuses.

5. Insert the fuse holder back into its original location and close the fuse door.

The door may take a little force to shut; it will snap when completely closed.

6. Attach the AC power to the library.

7. Power on the library.

8. Power on the computer.

Ta b

Figure 7-3 Use a screwdriver to pry open the fuse drawer door.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Updating Library Robotics Firmware

Note: To complete this procedure, you must have a Spectra Logic

firmware upgrade tape available from Spectra Logic Technical Support.

To load the library firmware:

1. Power down the host computer.

2. Disconnect the SCSI cable from the library; this will prevent conflicts between

the host bus adapter and the library SCSI ID setting.

3. Open and close the library door.

Before the picker completes its initialization routine, it pauses in front of the DCM and the LED shines green.

4. Open the door of the library while the picker is parked in front of the DCM.

5. Carefully insert the firmware upgrade tape into Drive 1 with the tape’s clear

plastic window facing the top of the drive.

Note: In a two-drive library, Drive 1 is the drive closest to the DCM.

6. Turn off the power to your library.

7. Move the library to a position that provides easy access to both the front and

rear of the library.

Note: You may close the library door while moving the library, if

necessary. However, you must re-open the door before the upgrade. The library door must remain open during the entire upgrade procedure.

8. Locate the configuration switches on the rear of the library.

9. Write down the current settings of the library configuration switch and the

library SCSI ID switch.

10. Use a small screwdriver to turn the library configuration switch (Config) to 4

and the library SCSI ID switch (Library) to 7.

11. Make sure that the library door is open.

Chapter 7. Maintenance, Troubleshooting, and Repairs

12. Turn on the power to the library.

The picker parks at the bottom of the library, and its LED turns amber for the duration of the firmware upgrade (usually less than five minutes).

13. When the drive ejects the tape, the upgrade is complete; remove the firmware

tape from the drive.

Note: If the tape fails to eject at the end of the procedure, do the

following: i. With the picker parked in front of the DCM, open the library

door.

ii. Press EJECT on the front of the drive, and the tape will eject.

Caution: Do not attempt to remove a cartridge from the tape drive without

pressing EJECT, or you risk damaging the cartridge and/or the drive.

14. Turn off power to the library.

15. Use a small screwdriver to return the library SCSI ID switch (Library) and the

library configuration switch (Config) to their original settings.

16. Return the library to its normal operating location.

17. Reconnect the SCSI cable to the back of the library.

18. Power up the library and the host computer.

Troubleshooting the Library

The following procedures, described in the following pages, solve many common problems:

• Troubleshooting Library Initialization

• Troubleshooting the Robotic Tape Picker

• Troubleshooting SCSI Problems

• Troubleshooting the Bar Code Reader

Also, you can reference the Spectra Logic Technical Support Knowledge Base on the Web at www.spectralogic.com/support/kbase/index.cfm.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Troubleshooting Library Initialization

To troubleshoot problems with library initialization:

1. Check that the power cable is securely inserted in the library and the wall outlet.

2. Make sure that the foam piece that secures the picker during transit has been

removed (for a diagram of its location, see Figure 2-2 on page 13.

3. Make sure that the door is completely closed and that the key is turned to the

locked position.

4. Make sure that a tape or other object is not blocking the motion of the picker;

check the picker jaws, the drives, and the DCM.

5. Make sure that the SCSI terminator is properly connected.

6. Make sure that the library configuration switch is set correctly. (Settings 4 and 5

can cause errors.)

7. Make sure that all devices on the SCSI bus are set to a unique SCSI ID number.

8. If the LED on the picker does not light, or if the fan is not running, check that

the fuse has not blown. If you suspect a blown fuse, follow the procedure in Replacing the Fuses on page 59.

Note: On SE/LVD libraries, the fan will not run unless a tape is in the

drive.

Troubleshooting the Robotic Tape Picker

As a general rule, any problem you experience with the tape picker can most likely be solved by power cycling the library.

To troubleshoot problems with the tape picker:

1. Make sure that the door is completely closed. You should see a green LED

through the library window when the library is ready. When you close the door, the library performs a short calibration routine before it becomes ready to use.

2. Make sure that nothing is blocking the tape path. Check that you removed the

protective foam piece shipped with the library to protect the picker. For a diagram of its location, Figure 2-2 on page 13.

3. There may be a tape stuck in the picker. This happens when power to the

library has been shut off while the picker is holding a tape. Turn on the library, and the picker replaces the data cartridge in a tape slot in the magazine.

4. Check that all tapes are correctly installed in the tape slots. A tape that is loose

in a tape slot may block the picker’s path.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Troubleshooting SCSI Problems

To troubleshoot problems with a SCSI device:

1. Make sure that each SCSI device in your SCSI chain has a unique SCSI ID. If two

or more devices have the same ID, the computer may stop when you try to use the library robotics, or it may fail to recognize other SCSI devices.

2. Check that the SCSI host adapter card is firmly seated in the card slot in your

server computer.

3. Make sure that the SCSI bus is terminated at both ends.

4. Make sure that the terminator is correct for the type of SCSI bus you are using.

• Differential configurations require differential SCSI terminators.

• Single-ended terminators can be passive or active, but must be the same at both ends of the SCSI bus.

• LVD configurations require LVD terminators.

5. Check for bent pins on the cable connectors. Make sure that all cable connectors are firmly seated and screwed in, if possible.

6. Make sure that the chain of SCSI devices is compatible.

• SCSI-3 devices may not function on SCSI-2 cables.

• SCSI-2 devices may not function on SCSI-3 cables.

7. Recalculate the length of the SCSI bus including the cables inside the library and server computer. The maximum length specified in Appendix B. SCSI Cable and Terminator Requirements includes the cables inside the library.

Troubleshooting the Bar Code Reader

To troubleshoot problems with the bar code reader:

1. Make sure that the backup software’s bar code feature is enabled.

2. Make sure that bar code labels are compliant with the standards listed in About

AIT Bar Code Labels on page 35.

3. Make sure that all bar code labels are installed parallel to the cartridge edge (Figure 7-4).

Figure 7-4 Sample AIT bar code label applied to a data cartridge.

4. If none of these steps resolve the problem, call Spectra Logic Technical Support.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Purchasing Additional Library Accessories

Spectra 2K library accessories, including bar code labels numbered sequentially from 000000 to 000720, are available directly from Spectra Logic.

Note: For media, see our Web site: www.spectralogic.com/media.

To order approved Spectra Logic accessories:

1. Call (800) 833-1132 or (303) 449-6400.

2. Ask for a sales representative.

3. Use the correct part number when ordering:

Accessory Part Number

AIT Data Cartridge Magazine and Cover 90870652

AIT Cleaning Cartridge 4569

180 AIT Bar Code Labels 92844100

Replacement Fuse 4735

Replacement Key Set 90870224

Drive Installation Kita: LVD/SE Spectra 2K Library, AIT-1 Drive LVD/SE Spectra 2K Library, AIT-2 Drive Differential Spectra 2K Library, AIT-2 Drive

Horizontal (Non-Rack Mount) Conversion Kit Call Spectra Logic Sales

Horizontal Rack Mount Kit

For Standard 19" Equipment Rack For Enclosed Flush-Mount Rack

a. This can be upgraded in the field by an authorized service technician. Ask your Spectra Logic sales

representative for the authorized service technician closest to you.

90870622 90870696 90870697

Call Spectra Logic Sales

Note: Upgrading to AIT-3 drives requires swapping the entire library. If

you are interested in upgrading to AIT-3 technology, call your Spectra Logic sales representative for details.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Purchasing Bar Code Labels

You can purchase bar code labels from Spectra Logic.

• You can purchase bar code labels within the range of 000000-0000179 directly from Spectra Logic. Use part number 92844100 to place your order.

• Pre-bar-coded Certified AIT Media is available directly from Spectra Logic. All bar code numbers on Certified AIT Media are unique and sequenced.

Bar Code Type Use only bar codes with Standard 3-in-9 encoding (Standard 39 Code).

Number of Characters Use labels with nine or fewer characters (including zeros, but not

including the Checksum character, if used). For optimal performance, always use labels with the same number of characters. The library firmware adapts to a standard number of characters during power up and retries any label with fewer characters.

Checksums Bar code labels are available with or without a checksum character. The Spectra 2K library only supports bar code labels with a checksum character.

Installation Install all bar code labels parallel to the edge of the cartridge.

Vendors While many vendors are available for standard 8 mm bar code labels, AIT labels

are slightly smaller, so caution should be exercised when acquiring labels. Use only bar code labels that are specifically designed for AIT tape cartridges.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Shipping Information

To ship the library for any reason, reverse the procedure in Unpacking the Library on page 11, making sure to use the original packaging materials.

The following table lists the size and weight of the library for shipping purposes.

Vertical Spectra 2K Library

Height 16.9” 8.6” Same

Width 8.6” 16.9” Same

Depth 16.5” 16.5” Same

Weight 28 pounds

a. Library weight is calculated for a unit containing one drive, zero data cartridges, and one bar code reader.

Horizontal Spectra 2K Library

28 pounds

30-Cartridge Spectra 2K Library

32 poundsa

Caution: Never ship a library with the cartridge packs installed.

Remember to remove both cartridge packs from a 30-cartridge library before shipping.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Spectra Logic Repair Policies

Spectra Logic offers a standard three-year return-to-factory warranty on all Spectra 2K libraries. As of January 10, 2003, Spectra Logic is also offering a free upgrade to QuickSwap when users register their libraries on the Spectra Logic Web site within 60 days from the date on which the library was shipped to them (U.S. and Canada only).

The details of the standard warranty are found under Limited Warranty, below. The details of the QuickSwap service are found under QuickSwap Service on page 70.

Notices

Under any Warranty and Additional Service Option, if Spectra Logic forwards to Customer a library or part to replace a malfunctioning library or part, Customer will return the malfunctioning unit or part to Spectra Logic (using the RMA # provided) within five days of receipt of the replacement library/part. If Customer does not return the malfunctioning library/part within five days (fob destination), Customer will pay for the unit/part at the then-applicable list price and upon receipt of invoice from Spectra Logic.

If Customer does not pay as provided herein and such non-payment continues for 10 days after written notice, Spectra Logic may unilaterally void the warranty and pursue all available remedies.

Limited Warranty

Spectra Logic warrants the tape library to be in good working order for a period of three full years from the date of shipment from Spectra Logic or an authorized Spectra Logic dealer. Should this product fail to be in good working order at any time during this three-year period, Spectra Logic will, at its option, repair or replace this product at no additional charge except as follows:

Chapter 7. Maintenance, Troubleshooting, and Repairs

Suspect parts sent to Spectra Logic will be repaired or replaced. Exchanged parts will be either reconditioned or new at the option of Spectra Logic. This limited warranty does not include:

• Service to repair damage resulting from accident

• Disaster, misuse, and abuse

• Non-Spectra Logic modification of the product including, but not limited to, product expansion through plug-in additions except as provided by Spectra Logic

• Removal of serial number tags

• Physical damage caused by inadequate packaging

• Tape head cleaning performed on drives provided by Spectra Logic with a noncertified cleaning cartridge

• Drives purchased from vendors other than Spectra Logic

If any of the above conditions exist, Spectra Logic reserves the right to repair the unit at the current fixed price of repair.

Warranty service can be acquired during the three-year period by shipping the product to Spectra Logic with an invoice and Return Materials Authorization (RMA) number.

Note: No return can be accepted without an RMA number from Spectra

Logic Technical Support. Returns must be shipped prepaid in their original packing containers; damage incurred in transit is not covered by Spectra Logic’s warranty.

Spectra Logic makes no other warranties, expressed or implied, and specifically disclaims any warranty of merchantability or fitness for a particular purpose or use. If this product is not in good working condition as warranted above, your sole remedy shall be replacement or repair as provided above. In no event will Spectra Logic be liable to you for any damages, including any lost profits, lost savings, or other incidental or consequential damages arising out of the use of or inability to use such product, even if Spectra Logic has been advised of the possibility of such damages, or for any claim by any other party.

Warranty Shipping

The library must be returned in the original carton and packed with the original packing material. Failure to do so will void the warranty. See the label on the inside lid of the shipping container for instructions on packing the library.

The purchaser is responsible for paying the shipping and insurance charges for warranty goods to Spectra Logic. Spectra Logic will pay for shipping the repaired item back to the purchaser.

Chapter 7. Maintenance, Troubleshooting, and Repairs

International warranty repairs must be accompanied by a commercial invoice, a packing slip, and a carrier waybill. The following must be written on the invoice:

GOODS OF U.S. ORIGIN, RETURN FOR WARRANTY REPAIR, VALUE FOR CUSTOMS USE ONLY.

Import duties assessed on incoming shipments will be prorated to the customer’s account if proper documentation does not accompany the shipment.

Warranty Turnaround Time

A standard repair turnaround time is two weeks from receipt of the product. Spectra Logic shall reserve the right to replace the unit if it cannot be repaired within the two week time frame. A 48-hour turnaround is available for an additional charge.

Out-of-Warranty Repairs

Contact Technical Support for the current fixed library repair price. The repair is warranted for ninety days from the date the unit is shipped to a customer.

Out-of-Warranty Shipping

All non-warranty units will be shipped back to the purchaser as determined by the purchaser. Shipping charges to and from Spectra Logic are the responsibility of the purchaser. International customers with non-warranty units are responsible for customs and duties charges coming into the United States as well as charges on returned products into their own countries.

Out-of-Warranty Turnaround Time

The non-warranty turnaround time is two weeks from receipt of the unit. An expedited turnaround time of 48 hours is available for an additional fee. Spectra Logic reserves the right to either repair or replace the unit.

Chapter 7. Maintenance, Troubleshooting, and Repairs

QuickSwap Service

The QuickSwap program covers the Spectra 2K library for the original return-to-factory period (three years from the date of shipment) at no cost to the customer. The program includes:

• Access to a Spectra Logic Technical Support representative any business day (not including evenings, weekends, or holidays) from 8:00 a.m. to 5:00 p.m. Mountain Time (MT).

• Upon verification that the product has malfunctioned, the replacement part or unit will be shipped to the customer.

• The replacement arrives within five to seven business days. The replacement can be expedited from the Spectra Logic manufacturing line for an additional charge. Contact your sales or service representative for more information.

• The customer returns the defective part or unit within 10 days of receipt of the replacement.

This program begins January 10, 2003. It covers the product for the original return-tofactory period (three years from the date of shipment) at no cost to the customer.

Advanced Service Options

There are three advanced technical support services available on a contractual basis.

• Advanced Replacement Service

• Next Business Day On-Site Service

• Four-Hour On-Site Service

Please contact Technical Support for more information and the contract pricing for these options.

Chapter 7. Maintenance, Troubleshooting, and Repairs

Contacting Spectra Logic

Information

Web Site http://www.spectralogic.com

Technical Assistance

Technical Support Phone United States: (800) 227-4637 or (303) 449-6444 extension 3175

Europe: +44 (0) 870 112 2185

Technical Support E-Mail support@spectralogic.com

Knowledge Base http://www.spectralogic.com/support/kbase/index.cfm

Supplies and Accessories Sales

United States Sales Phone: (800) 833-1132 or (303) 449-6400

Fax: (303) 939-8844 E-mail: sales@spectralogic.com

European Sales Phone: +44 (0) 870 112 2150

Fax: +44 (0) 870 112 2175 E-mail: eurosales@spectralogic.com

Ordering Media media@spectralogic.com

RMA Number for Equipment Service and Returns

Technical Support Phone United States: (800) 227-4637 or (303) 449-6444 extension 3175

Europe: +44 (0) 870 112 2185

Technical Support E-Mail support@spectralogic.com

Chapter 7. Maintenance, Troubleshooting, and Repairs

Appendix A. Specifications

This appendix contains the following information:

• Library Storage Capacity

• Sony AIT Tape Specifications

• Sony AIT Tape Drive Specifications

• Library Power Requirements

• Library Operating Environment Limits

• Safety Agency Standards

Library Storage Capacity

As shown in the table below, the library’s data storage capacity depends on the AIT cartridge model, data compression, and the library’s slot configuration.

AIT-1 AIT-2 AIT-3

Library Slot Configuration 153015301530

Maximum Data Cartridge Capacity 15 30 15 30 15 30

Tape Length 230 meters 230 meters 230 meters

Native Capacity per Cartridge 35 GB 50 GB 100 GB

Maximum Native Capacity 525 GB 1050 GB 750 GB 1500 GB 1500 GB 3000 GB

Compression Ratio

Maximum Compressed Capacity

a. The compression ratio is an approximation. Actual results will vary depending upon the type and amount of data.

Note: All specifications are subject to change without notice.

1365 GB 2730 GB 1950 GB 3900 GB 3900 GB 7800 GB

2.6:1 2.6:1 2.6:1

Appendix A. Specifications

Sony AIT Tape Specifications

Sony is the only manufacturer of AIT tape cartridges. The table below lists the capacities of the different types of AIT tape cartridges.

Note: All specifications are subject to change without notice.

Tape Type Spectra Logic P.N. Length Capacity

AIT-1 SDX-25C

AIT-1-XL SDX-35C

AIT-2 SDX2-50C

AIT-3 SDX3-100c

AIT-3 SDX3-100w

4655 170 meters 25 GB native

65 GB with ALDC

5114 230 meters 35 GB native

91 GB with ALDC

5122 230 meters 50 GB native

130 GB with ALDC

5877 230 meters 100 GB native

260 GB with ALDC

6648 230 meters 100 GB native

260 GB with ALDC

Appendix A. Specifications

Sony AIT Tape Drive Specifications

The following table summarizes the specifications for Sony AIT drives.

Parameter Specification

Ambient operating temperature

+41°F to +104°F (+5°C to +40°C)

Storage temperature -40°F to +158°F (-40°C to +70°C)

Operating humidity 20% to 80% non-condensing

MTBF AIT-1 = 200,000 hours @ 100% duty cycle

AIT-2 = 300,000 hours @ 100% duty cycle AIT-3 = 400,000 hours @ 100% duty cycle

Average file access time AIT-1 = less than 55 seconds

AIT-2 = less than 27 seconds AIT-3 = less than 27 seconds

-17

Uncorrectable error rate Less than 1 x 10

Sustained transfer rate

b, c

AIT-1 = 3 MB/sec native

bits

AIT-2 = 6 MB/sec native AIT-3 = 12 MB/sec native

Burst transfer rate

AIT-1 = 40 MB/sec Synchronous maximum AIT-2 = 80 MB/sec Synchronous maximum AIT-3 = 160 MB/sec Synchronous maximum

a. The upper limit applies to the drives themselves. The temperature limits for the Spectra 2K library are given in Library Operating

Environment Limits on page 77. Be sure there is adequate air flow around the library at all times. b. This is a per drive value. Total sustained transfer rate for the library depends on the number of drives installed in the library. c. The sustained transfer rate per drive can increase by an average of 2.6 times the specified value with compression. Compression

thoughput and capacity depends on the type of data. d. The actual burst data transfer rate is limited by the performance of the SCSI host bus adapter, the SCSI bus interface controller,

and the buffer control hardware of the drive.

Appendix A. Specifications

Library Power Requirements

Power requirements for the library are summarized in the table below:

Source Requirements

Input Voltage 100-240 volts-AC; 2 A maximum

Input Power 90 Watts minimum, 120 Watts maximum

Input Frequency 50/60 Hz

Fuses

The library includes two 1/4-inch x 1-1/4-inch or 5 mm x 20 mm (3AG), 250-volt AC, 2A slow fuses. For complete instructions on replacing fuses, see Replacing the Fuses on page 59.

Caution: For continued fire protection, replace fuses only with the

specified type and rated fuses.

Power Cable

The power cable included with the library is a standard, three-conductor, 18 AWG power cord, safe for 120-volt use in the United States and Canada. The cable has a molded NEMA 5-15P male connector to plug in the wall and a molded IEC type CEE-22 female connector to plug into the library.

Note: To use the library outside of the United States or Canada, the power

cord must meet the specifications for that country.

Appendix A. Specifications

220-Volt AC Power Cord for Use in North America

The criteria for a U.S. and Canadian 220-volt AC power cord for the library are as follows:

• Power cord must have a molded NEMA 6-15P attachment plug on one end.

• Power cord must have a molded IEC type CEE-22 female connector to connect to the library.

• Cordage must be SJT type, three-conductor, 18 AWG minimum.

• Power cord must comply with local electrical code.

220-Volt AC Power Cord for International Use

The criteria for an international 220-volt AC power cord are as follows:

• Power cord must have an attachment plug of the proper type, rating, and safety approval for the intended country.

• Power cord must have an IEC type CEE-22 female connector on one end to connect the library.

• Cord must be a flexible, HAR (harmonized) type H05VV-F, three-conductor, cord with minimum conductor size of 0.03 square inches (1.0 square millimeters).

Library Operating Environment Limits

Place the library and media in a reasonably controlled environment that does not exceed the environment limits listed in the table below:

Condition Minimum Maximum

Operating Temperature (Ambient Outside Library) 2° C

35.6° F

Storage Temperature -40° C

-°104 F

30° C 86° F

65° C 149° F

Relative Humidity (non-condensing) 20% 80% Maximum Wet Bulb Temperature N/A 26° C

Altitude 0 m

Sea level

3,000 m 9,842 ft

Appendix A. Specifications

Safety Agency Standards

The following lists the safety standards with which the library and its components (including the drives) comply:

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

• CSA-C22.2 No. 950-M95, Safety of Information Technology Equipment Including Electrical Business Equipment

• EN60950/IEC950: Safety of Information Technology Equipment Including Electrical Business Equipment

Appendix B. SCSI Cable and Terminator Requirements

To operate correctly, the library must meet certain requirements as explained by the following sections:

• SCSI Cable Requirements

• SCSI Terminator Requirements

SCSI Cable Requirements

The following table lists the recommended specifications for a SCSI cable (not included).

Cable Feature Requirement

Standard Construction 68 conductors (34 twisted pairs with drain wire and shield)

Primary Conductors Insulated per UL Style 1589

Gauge: #28 AWG minimum stranded (7/34) annealed, tinned copper Insulation: Polypropylene (80° C) 0.010 inch nominal

Shielding 80% minimum tinned copper braid over aluminum/mylar foil

Outer Jacket Insulated per UL Style 2919, polyvinyl chloride (PVC) (80° C)

Voltage Rating 30 VAC

Impedance 100 Ohms ±10% @ 1.5 MHz

Grounding Case to case grounding

Connector 68-contact AMP Amplimate 0.050 male, shielded, SCSI-3 connector

Appendix B. SCSI Cable and Terminator Requirements

The maximum length of the SCSI cable (including the internal and the external cable) depends on the SCSI configuration:

• Single-ended SCSI maximum allowable bus length is 1.5 meters (4.5 feet) including the 60 centimeters (24 inches) of cabling inside the library.

• Differential SCSI maximum allowable bus length is 20 meters (60 feet) including the 60 centimeters (24 inches) of cabling inside the library.

• LVD SCSI

maximum allowable bus length is 12 meters (39 feet) including the 60

centimeters (24 inches) of cabling inside the library.

Note: The entire bus (including host bus adapter, devices, and terminator)

must be LVD to operate in LVD mode. Attaching any single-ended SCSI device to an LVD bus renders the entire bus, including all devices, subject to the limits for the maximum specification requirements for single-ended SCSI.

For maximum performance with a single-ended SCSI interface, Spectra Logic recommends that you attach the Spectra 2K library as the only device on the SCSI bus.

Follow these steps to determine if your SCSI configuration complies with the maximum cable length specifications:

1. Measure the length of the SCSI cables between each device on the SCSI bus.

2. Add these lengths together.

3. To that sum, add 60 centimeters (24 inches) for the cabling inside

each library.

For single-ended libraries, this total must not exceed 1.5 meters in length.

LVD configurations must not exceed 12 meters in length.

Differential configurations must not exceed 20 meters in length.

Appendix B. SCSI Cable and Terminator Requirements

SCSI Terminator Requirements

If the library is the last device on the SCSI bus, a terminator must be attached to the empty SCSI connector on the back of the library.

Te rm i na t or (not included)

SCSI cable (not included)

Figure 7-1 Close-up shows a SCSI cable attached to the top connector and a SCSI terminator attached to the bottom connector.

The SCSI terminator must match the SCSI bus configuration, whether differential, LVD, or single-ended. Teminators are not included with the library. Termination can be active or passive on a single-ended SCSI bus, but must be the same at both ends.

Note: For best performance, do not terminate the library internally.

Appendix B. SCSI Cable and Terminator Requirements

Appendix C. Regulatory Notices

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 the 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.

Japan

Taiwan

Appendix C. Regulatory Notices

EU Declaration of Conformity

Spectra Logic Corporation 1700 North 55th Street Boulder, Colorado 80301 USA

declare under sole responsibility that

Spectra Logic’s Spectra 2K automated tape library

to which this declaration relates, is in conformity with the EU Directives listed below using the relevant section of the following EU standards and other normative documents:

EU Low Voltage Directive 73/ 23/EEC

EN 55022 (CISPER 22) Class B Limits and methods of measurements of radio interference characteristics of information

EN 60950 (IEC 60950) Safety requirements of information technology equipment including electrical machines.

EN 61000-4-2 (1995) Electrostatic discharge requirements for industrial process measurement and control

EN 61000-4-3 (1996), ENV 50204 (1995)

EN 61000-4-4 (1995) Electrically fast transients for industrial process measurement and control equipment.

EN 61000-4-5 (1995) Electrical surge immunity for industrial process measurement and control equipment.

EN 61000-4-6 (1996) Conducted radio frequency immunity for industrial process measurement and control

Essential health and safety requirements relating to electrical equipment designed for use within certain voltage limits.

technology equipment.

equipment.

Radiated electromagnetic field requirements for industrial process measurement and control equipment.

equipment.

meets the essential health and safety requirements and

EN 61000-4-8 (1993) Power frequency magnetic field immunity for industrial process measurement and control

equipment.

EN 61000-4-11 (1994) Immunity to voltage dips, interruptions and variations for industrial process measurement

and control equipment.

EU EMC Directive 89/336/EEC Essential health and safety requirements relating to electromagnetic compatibility.

Appendix C. Regulatory Notices

The Spectra 2K automated tape library complies with all safety relevant provisions referring to:

• Protection against electrical hazards.

• Protection against hazards such as:

• Mechanical Hazards

• Fire Hazards

•Noise

•Vibration

The CE marking has been affixed on the device according to Article 10 of the EU Directive 89/336/EEC and 73/23/EEC.

Appendix C. Regulatory Notices

Index

about

AIT data cartridges 36 library configuration 25 library interfaces 14 library stacker mode 49 SCSI 14 this user guide 9 Treefrog architecture 9

accessories

included with library 13 purchasing additional 64

AIT cleaning cartridges

ordering 64 using 46

AIT data cartridges

about 36 bar code labels

about 35

purchasing 64 caution 4 inserting into DCM 21, 37 inserting into drive 38 maintenance 56 MIC feature 36 purchasing 71 removing from DCM 37 specifications 74 storing 39 using 36 write-protecting 38

AIT tape drives

built-in head cleaner 44 cleaning manually 46 components 43

data transfer rate 75 drive sled 43 features 43 inserting media 38 internal fan 43 LEDs 44 purchasing 64 read/write confidence test 46 specifications 75 stacker mode 49 using 43

amber LED

on robotic picker 40

attaching

multiple SCSI devices 18 SCSI cable 16 to host computer 14

bar code labels

checksums 35 purchasing 65

blinking LED

on robotic picker 40 on tape drive 45

bus, SCSI 14

attaching multiple devices 18

Busy LED (tape drive) 44

cables

Index

attaching SCSI 16 power 76 power connector 34 SCSI requirements 79

capacity

library specifications 73 tape drive specifications 74

cautions

AIT data cartridges 4

library 4 cautions as conventions 10 changing library configuration 27

more than once 29 checksums 35 cleaner, tape head

built into drive 44

in cleaning cartridge 46 cleaning

AIT tape drives 46

library 58 cleaning cartridge

ordering 64 components

AIT tape drives 43

library

front panel 32 internal 33 rear panel 34

robotic picker 58 computer

attaching host 14

powering on host 20 configuration, library

custom settings 27

determine settings 27

multiple 29

switch 25, 29, 34 connectors

power cable 34

SCSI 34

serial port 34 contact information

Spectra Logic 10, 71

controlling

library stacker 52

conventions used in this guide 10

data

write-protecting 38 data cartridge magazine (see DCM) data transfer rate (per drive) 75 DCM

30-cartridge units 41

inserting media 21, 37

installing 21

ordering additional 64

removing media 37

stacker mode 51

storing 39

using 39 devices (SCSI)

attaching multiple 18

troubleshooting 63 differential

interface 14

terminator 14 drive sled 43 drives (see AIT tape drives)

e-mail Spectra Logic

ordering media 71

technical support 71 emulation

library 27 enclosed rack mount kit

ordering 64

Index

fans

library 34

tape drive 43 fax Spectra Logic 10 firmware update

library robotics 60 front panel

library components 32 fuses

location 34

maintenance 59

ordering replacement 64

replacing 59

specifications 76

IDs, SCSI

about 14 changing 19 switches 34

initailization

library 20

initialization

library

troubleshooting 62

installation

DCM 21 library 11 media 21

interfaces

library 14 SCSI 14

internal library components 33

getting started 9 green LED

on robotic picker 40

on tape drive 45

head cleaner

built into tape drive 44

in cleaning cartridge 46 high voltage

warning 4 horizontal library 24

ordering kit 64 host computer

attaching 14

powering on 20 HPUX 27

keys, library

about 32 control of library stacker 52 ordering replacement 64

Knowledge Base 61, 71

labels

bar code (see bar code labels) library SCSI interface 14 part number 15

LEDs

robotic picker 40 tape drive 44

legal

Index

license 3

limited warranty 67

notices 2

repair policy 67 library

30-cartridge 41

accessories

included 13

purchasing additional 64 cautions 4 components

front panel 32

internal 33

rear panel 34 configuration 27 configuration switch 25, 34 emulation 27 fan 34 horizontal or rack mounted 24 initialization 20

troubleshooting 62 installation 11 interfaces 14 keys 32 lock 32 maintenance 55 operating environment 77 part number 15 power entry module 34 preventative maintenance 58 related publications 9 repair policy 67 returns 71 service 71 shipping information 66 specifications 73 stacker mode 49 Treefrog architecture 9 update robotics firmware 60 using 31 warnings 4 warranty 67 where to begin 9

license, legal 3 limited warranty 67 limits

operating environment 77 lock, library 32 low-voltage differential (LVD)

SCSI bus 16

maintenance

AIT data cartridges 56

cleaning tape drives 46

fuses 59

library 55, 58

read/write confidence tests 46 media

inserting into DCM 21

inserting into tape drives 38

purchasing 71 MIC (Memory-In-Cassette) 36

notes as conventions 10 notices, legal 2

operating environment limits 77 operating systems 27 out-of-warranty repairs 69

packaging

Index

robotic picker 12

part number

label 15

phone Spectra Logic 10

sales 71

technical support 71 picker (see robotic picker) policies

limited warranty 67

repair 67 power

cable 76

cable connector 34

host computer 20

requirements 76

toggle switch 34

warning 4 power cord

international requirements 77

US requirements 77 problems

library initialization 62

read/write errors 46

robotic picker 62

SCSI device 63 publications, related 9 pulsing LED on tape drive 45

rack mounted library 24

ordering kit 64 read/write

confidence test 46

troubleshooting errors 46 rear panel

library components 34 REC/SAFE tab on data cartridge 38 related publications 9 repair policy 67

repairs

out-of-warranty 69

replacement

fuse 59 ordering parts 64

requirements

bar code labels 35 multiple SCSI devices on same bus 18 power 76 SCSI cable 79 SCSI terminator 81

RMA numbers

contacting technical support 71

robotic picker

components 58 LED 40 packaging 12 troubleshooting 62 warning 4

SAFE/REC tab on data cartridge 38 safety agency standards 78 SCSI

attaching cable 16 attaching multiple devices 18 busses 16 cable requirements 79 changing IDs 19 connectors 34 device problems 63 ID switches 34 interface 14 library interface label 14 overview 14 specifications 16 terminator requirements 81 troubleshooting 63 verifying bus requirements for

multiple devices 18

Index

serial port connector 34 shipping

library information 66

under warranty 68 single-ended (SE) SCSI bus 16 specifications

AIT data cartridges 74

AIT tape drives 75

library storage capacity 73

operating environment 77

power 76

SCSI 16 Spectra Logic

contacting 10

sales 71

technical support 71

e-mail 71 phone 71

Web site 71 stacker mode

control 52

DCM 51

overview 49

using 52

using Drive 1 only 49 standards

safety agency 78 Status LED (tape drive) 44 storage capacity

library specifications 73

tape drive specifications 74 switches

library configuration 25, 34

SCSI ID 34

technical support

contacting 71 Knowledge Base 61, 71 RMA numbers 71 warranty policies 67

terminator, SCSI

requirements 81

terminators

differential 14

tests

read/write confidence 46 transfer rate (per drive) 75 Treefrog architecture 9 troubleshooting

Knowledge Base 61, 71

library initialization 62

read/write errors 46

robotic picker 62

SCSI 63

unpacking the library

accessories 13 update firmware

library robotics 60 user guide

getting started 9

intent 9 using

30-cartridge library 41

AIT data cartridges 36

AIT tape drives 43

DCM 39

library 31

tape drives (see AIT tape drives) Tape LED (tape drive) 44 tape stacker mode (see stacker mode) tapes (see AIT data cartridges)

verification

SCSI bus requirements 18

voltage

warning 4

warnings

AC power 4 high voltage 4 library 4

robotics 4 warnings as conventions 10 warranty 67

shipping 68 Web site

Spectra Logic 71

Knowledge Base 61, 71

write-protecting data cartridges 38

Index

Spectra Logic 2K User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Notices

License

Warnings and Cautions

AC Power

High Voltage

Robotics

Tapes

1 Introduction

About TreeFrog® Architecture

About This Guide

Related Publications

Getting Started

Conventions Used

How to Contact Spectra Logic Corporation

2 Installing the Library

Unpacking the Library

Attaching to the Host Computer

About the SCSI IDs and the SCSI Bus

LVD/SE or Differential SCSI Interface

LVD/SE SCSI Bus

Attaching the SCSI Cable

Attaching More than One SCSI Device

Verifying the SCSI Bus Requirements

Changing SCSI IDs as Necessary

Powering On the Library and Host Computer

Powering On the Library

Powering On the Host Computer

Inserting Media

Installing the Data Cartridge Magazine(s)

Reading and Writing Data to Tape

Using Horizontal and Rack Mounted Libraries

3 Configuring the Library

Changing the Library’s Configuration

About the Configuration Switch

Determine Your Configuration

Custom Configurations

Changing Configurations

Changing Configurations More than Once

4 Using the Library

Getting to Know the Library

Front Panel Components

Internal Components

Rear Panel Components

About AIT Bar Code Labels

Attaching Bar Code Labels

Using AIT Data Cartridges

Inserting and Removing Data Cartridges

Write-Protecting and Recording

Inserting a Tape Cartridge into a Drive

Using the Data Cartridge Magazine

Storing Cartridges Outside the Library

Getting Information from the Picker’s LED

Using the 30-Cartridge Library

5 Using the AIT Tape Drives

Getting to Know the AIT Tape Drive

Built-In Cleaning Feature

Getting Information From the Drive LEDs

Maintaining the AIT Tape Drive

Tape Drive Head Cleaning

Manual Drive Head Cleaning Operation

6Library Stacker Mode

Stacker Mode Overview

Using Drive 1 Only

Thinking Like One Big Data Cartridge

Arranging Cartridges in the DCM

Controlling the Library Stacker

Using the Library in Stacker Mode

Maintaining the Library

Caring for Data Cartridges

Handling of Tape Cartridges

Caring for the Library

Replacing the Fuses

Updating Library Robotics Firmware

Troubleshooting the Library

Troubleshooting Library Initialization

Troubleshooting the Robotic Tape Picker