Quantum Scalar 24 User's Guide

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Scalar® 24

Installation and Operation Guide

ADVANCED DIGITAL INFORMATION CORPORATION

www.adic.co

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

The information contained in this document is subject to change without notice.

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

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ADIC is a registered trademark and ADIC Europe is a trademark of Advanced Digital Information Corporation.

ADIC USA 11431 Willows Road NE Redmond, Washington 98052-4952 Tel.: 1-800-336-1233 Fax: 1-425-881-2296

ADIC Europe ZAC des Basses Auges 1, rue Alfred de Vigny 78112 Fourqueux, France Tel.: 33-0-1-30-87-53-00 Fax: 33-0-1-30-87-53-01

ADIC-Germany GmbH&Co.KG Eschenstraße 3

89558 Böhmenkirch

Germany Tel: 49-0-7332-83-0 Fax: 49-0-7332-83-135

Published: March 2005 Document Number: 62-2301-07 Rev A

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Contents

1 About This Guide and Your Product 1

Product Safety Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Product Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Explanation of Symbols and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Other Documents you Might Need . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Getting More Information or Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Description 3

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Optional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Front Panel Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Interior Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Rear Panel Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Media and Media Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Media Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Host Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Native Fibre Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

SCSI Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Drive Types and LUN-1 Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Host Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Terminator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Application Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

SCSI Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

FC Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3 Getting Started 13

Unpacking and Inspecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Checking the Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Installing Scalar 24 Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Connecting to a SCSI Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Connecting More than One SCSI Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Connecting to a Fibre Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Connecting the Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Inserting Tape Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Setting up your Scalar 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Scalar 24 Installation and Operation Guide iii

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Preparing the Host Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Installing Drivers for Windows 2000 and Windows Server 2003 . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Installing the Windows Server 2003 library driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Installing the Windows 2000 library driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Installing the Windows 2000 or Windows Server 2003 drive driver . . . . . . . . . . . . . . . . . . . . . . 20

4 Installing Optional Hardware 23

Installing an Additional Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Removing and Replacing a Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Working with SDLT Drives and Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Installing the Remote Management Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Installing the Scalar 24 in a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5 Frequently Asked Questions 33

FAQs When Getting Started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

What Operator Panel menus are required to get started? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

How do I set a SCSI ID?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

What type of host interface is required? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

How do I cable the library to the interface card? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

What type of terminator is required? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Can I add an LTO-3 drive to a Scalar 24 LTO-1 or LTO-2 Library? . . . . . . . . . . . . . . . . . . . . . . . . 34

Where are the drivers located? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

How do I manually remove a tape? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

More FAQs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Where are the Error Messages defined? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

How do I upgrade firmware? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

How do I clean a drive? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

What is the life span of the cleaning tape? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Where is the serial number located? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

What is partitioning? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

How many characters can be on the barcode? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

What format should I use for my barcodes? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

What do I do if I lose my password?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

What should I do if I lose power during a backup? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

How do I get help? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6 Operation 39

Operator Panel Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Icon Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Menu Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Drive Status Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Tape Activity Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Online and Offline Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Inserting and Removing Media. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Manual Removal of Tapes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Manual Removal of a Tape From a Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Manual Removal of a Tape From a Rear Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Manual Removal of a Tape From the Picker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

iv Contents

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Barcode Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Applying the Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Menu Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Main Menu Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Submenu Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Normal Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

7 Using the Remote Management Unit 49

Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

RMU Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Setting up the RMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Starting the RMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Using the RMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Logging into the RMU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Checking Status and General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Configuring Network Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Configuring SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Downloading the SNMP MIB File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Configuring RMU User Accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Adding/Removing Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Changing a Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Configuring the Time and Date. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Synchronizing with an NTP server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Upgrading Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Upgrading drive or RMU firmware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Upgrading library firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Viewing Diagnostic Files. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Rebooting the RMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Rebooting the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Using the Operator Panel (over the RMU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Viewing Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Getting Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

8 Using the Menus 57

Menu Tree Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Setup Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Cancelling the Setup Wizard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Configuring your Library with the Setup Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Configure Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Configure Cleaning Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Configure Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Configure Partitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Configure I/E Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

SCSI/Fibre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Set Drive SCSI IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Set Inquiry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Access Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Fibre Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Set Library SCSI ID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Scalar 24 Installation and Operation Guide v

Page 6

User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Set Timeout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Set Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Set Key Clicks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Configure Net Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Configure AutoClean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

AutoClean Unpartitioned Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

AutoClean Partitioned Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Configure Barcode Scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Reset Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Command Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Import Media. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Import Data Cartridge for Unpartitioned Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Import Data Cartridge for Partitioned Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Import LTO Cleaning Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Import SDLT Cleaning Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Export Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Export Data Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Export Cleaning Cartridge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Dismount Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Move Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Bulk Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Unpartitioned Library Bulk Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Partitioned Library Bulk Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Bulk Unload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Unpartitioned Library Bulk Unload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Partitioned Library Bulk Unload. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Sequential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Start Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Start Single . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Stop Sequential Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Resume Sequential Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Status Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Display Firmware Version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Display Inventory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Display Motion Counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Display Retry Counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Display Sensor Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Display Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Display Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Display World Wide Name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Display Fibre Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Tools Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Clean Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Load Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Demo Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Drive Maintenance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Manufacturing Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Position Picker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Output Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Drive Power On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

vi Contents

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9 Troubleshooting and Diagnostics 133

Installation Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Scalar 24 Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Vital Product Data Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Environmental Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Before Contacting Technical Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

10 Specifications 141

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Storage Slot Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Library Storage Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Library Data Transfer Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Operating Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Safety and EMC Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Thermal Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Acoustic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Library Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Scalar 24 Installation and Operation Guide vii

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viii Contents

Page 9

About This Guide and Your Product

This guide contains information and instructions necessary for the normal operation and management of the Scalar how to install, configure, and operate the Scalar



24. This guide is intended for anyone interested in learning about or anyone that needs to know

Note

Be sure to read all operating instructions in this manual and in the System, Safety, and Regulatory Information Guide before operating this product.

24.

Product Safety Statements

This product is designed for processing magnetic tape cartridges. Any other application is not considered the intended use. ADIC will not be held liable for damage arising from unauthorized use of the product. The user assumes all risk in this aspect.

This unit is engineered and manufactured to meet all safety and regulatory requirements. Be aware that improper use may result in bodily injury, damage to the equipment, or interference with other equipment.

WARNING

BEFORE POWERING ON OR USING THIS EQUIPMENT, READ THE SYSTEM, SAFETY, AND REGULATORY INFORMATION GUIDE. KEEP THE GUIDE FOR FUTURE REFERENCE.

Product Model Number

The Scalar 24 model number is as follows: SC24

Explanation of Symbols and Notes

The following symbols appear throughout this document to highlight important information.

WARNING

Product Name Doc Type 1

INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR BODILY INJURY.

Page 10

CAUTION

Indicates a situation that may cause possible damage to equipment, loss of data, or interference with other equipment.

Note

Indicates important information that helps you make better use of your system.

Getting More Information or Help

More information about this product is available on the Customer Service Center website at

www.adic.com/csc

frequently asked questions (FAQs). You can also access software, firmware, and drivers through this site.

For further assistance, or if training is desired, contact ADIC:

In the USA: 800-827-3822

In Europe and Japan: 00-800-9999-3822

For additional contact information: www.adic.com/contact

To open a Service Request: www.adic.com/techsup

. The Customer Service Center contains a collection of information, including answers to

2 About This Guide and Your Product

Page 11

Description

The Scalar 24 is designed to provide optimal density in both rackmount and desktop environments while offering features and functionality only found in mid-range libraries. The library can provide over one month of unattended backup and fits in only 4U (7 inches) of rack space. For more information on capacity, refer to Table 1

Table 1 Scalar 24 Storage Capacity*

LTO-3 19.2 TB

LTO-2 9.6 TB

LTO-1 4.8 TB

SDLT-320 6.7 TB

SDLT-600 12.6 TB

*Values represent maximum compressed capacity with I/E slot included

Scalar 24 Installation and Operation Guide 3

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The Scalar 24 is the next-generation, entry-level/mid-range product to meet the standards of ADIC customers. You can order the SCSI drive option or the fibre drive option. An additional drive sled can be added to double throughput and/or partition the library to multiple hosts. The ability to expand the Scalar 24 makes it an excellent investment. Mixed generation drive support is also available for LTO. For example, an LTO-3 drive and an LTO-2 drive can coexist in a single library. The library also comes standard with a barcode scanner that provides instant media verification and inventory. An optional Remote Management Unit (RMU) can be added for centralizing your data backup control. Finally, the available Storage Networking Controllers (SNCs) offer many features, such as the ability to manage your library in a Storage Area Network (SAN) and the ability to convert Fibre Channel and Gigabit Ethernet protocol to parallel SCSI protocol.

Features

The following features are standard with your Scalar 24:

Multi-function Operator Panel. The operator panel, located on the right above the I/E slot, provides an easy-to-read bitmap display and a five-button keypad to permit you to monitor and control the operations of your library. The liquid crystal display (LCD) provides access to library status, commands, setup, and tools. Refer to Front Panel Components detail in Operator Panel Keypad

Robotic System. The robotic system is the media cartridge handling mechanism and responds to commands from the application software to move the cartridges between the storage slots, tape drives, and the I/E slot.

on page 5 for more information. The operator panel is described in more

on page 39.

Partitioning. Partitioning enables your single Scalar 24 library to be logically partitioned so it appears to a host as if it were two independent physical libraries. Each logical library (partition) can be independently controlled as though it were two different libraries.

I/E Slot. The I/E slot allows you to import and export tapes to the interior slots and drives without unlocking the media access door. Refer to Interior Components be configured by the user to act as a data storage slot.

Magazines. Removable cartridge magazines allow for the easy insertion and removal of tape cartridges.

System Integrity. The cartridge storage slots, drives, and robotic system are protected by a door that is

lockable by key. Your library can also be configured for password access.

Cartridge Inventory. Whenever you power up your Scalar 24, it performs a physical inventory of slots.

Barcode Scanner. The barcode scanner reads barcode labels and presents label IDs to the LCD and the

host without losing storage capacity.

Manual Cartridge Use. Individual cartridges can easily be transported to the library by manually opening the I/E door and inserting the cartridge into the I/E slot. The operator panel is then used to load the cartridge into another slot.

Reverse Cartridge Protection. The magazines, I/E Slot, and rear storage slots employ a design that prevents the cartridges from being inserted incorrectly.

Built-in Diagnostics. Your Scalar 24 includes diagnostic firmware that alerts you when drive cleaning is required, reports diagnostic results, and drive operating status. Your library also includes real-time monitoring of data locations and several types of diagnostic tests.

on page 6 for more information. The I/E slot may also

AutoClean. AutoClean enables the library to automatically clean the drives when cleaning is required.

Error Diagnosis. Your Scalar 24 includes an Error Log that is accessible from the operator panel. An output

log, available through the serial port, contains errors, diagnostic messages, and events.

24 Hour Fast Exchange. In the event your Scalar 24 needs to be serviced and you are unable to resolve the problem with the ADIC Technical Assistance Center, ADIC will provide you with a next business day advanced exchange to minimize down time.

4 Description

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Stored Vital Product Data for Recovery. Information about your library and settings (serial number, slot configurations, etc.) is stored on the RMU.

Multiple Control Paths. This feature allows your library to be controlled by more than one host system.

Optional Features

The following features are optional. Where applicable, instructions for installing these features can be found in Installing Optional Hardware

on page 23.

Additional Drive. You can add an additional drive to your Scalar 24, increasing data access speed.

Rackmount Kit. Your Scalar 24 may be easily converted to a rackmount configuration. The available

rackmount kit can be installed on any Scalar 24.

Remote Management Unit. Your Scalar 24 is equipped for a Remote Management Unit (RMU), which provides remote library operation through a web browser.

Storage Networking Controllers (SNCs). The Scalar 24 offers two SNCs that provide many features. For example, they increase data transfer rates, enable you to use and manage your library in a Storage Area Network (SAN), provide Fibre Channel to SCSI connectivity or Gigabit Ethernet to SCSI connectivity.

The available feature set depends on which SNC you integrate into your library. The Scalar 24 supports the SNC 4000 and the SNC 4501.

Magazine and Dust Cover. Extra magazine and snap-on dust cover and interlocked stacking for offline media storage.

Front Panel Components

The following graphic shows the components located on the front panel of your Scalar 24.

Power Switch Two-position switch that controls power to your Scalar 24.

Key Lock Lock that prevents unauthorized media insertion and removal.

Media Access Door Door for loading and removing tape magazines. Door can be

locked to prevent media insertion and removal.

Scalar 24 Installation and Operation Guide 5

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I/E Door Door for access to the I/E slot. The I/E feature allows you to

import or export tape cartridges with the media access door locked.

LCD and Keypad (operator panel)

The high-contrast LCD and keypad allow you to view the operational status of the library, perform system configuration, and execute commands. The LCD provides an easy-to-read bitmap display with backlighting.

Interior Components

The following graphic shows the components located behind the media access and I/E doors of your Scalar 24:

Magazines Removable cartridge magazines allow for the easy insertion

and removal of tape cartridges. The magazines include transparent windows that enable for easy media viewing. The magazine handle is designed to allow for single-handed magazine installation and removal. When not in use magazines can be stacked for easy storage.

I/E Slot Allows insertion and ejection of cartridges without interrupting

the normal operation of the library.

Barcode Scanner Barcode scanner that reads barcode labels and presents label

IDs to the LCD and the host.

Product Safety Label The product safety label is located below the left magazine.

6 Description

Page 15

AIN Serial Number The AIN is a 9-character serial number located on a label

below the right magazine. The label also provides product identification information, including a barcode, the ADIC Part Number (APN), the country of manufacture, and a patent number.

Rear Panel Components

The following graphics show the components located on the rear panel of your Scalar 24:

AC Power Connector Receptacle for AC power cord.

SCSI Connectors Connections for the interface cable that connect the unit with

the host computer and/or other devices on the SCSI channel (including other Scalar 24 units).

Serial Connector Bi-directional RS-232 port for diagnostic purposes and

firmware upgrades.

Scalar 24 Installation and Operation Guide 7

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Drives Tape cartridge drives. Your Scalar 24 can contain one or two

drives.The drives can be either SCSI drives or fibre drives. ADIC does not support multiple drive types in a single Scalar

24. However, there is mixed generation drive support in SCSI LTO libraries.

Remote Management Unit (RMU) slot

Storage Networking

Slot for optional, user-installable RMU that enables remote access to the library by means of a Web browser.

Slot for an optional SNC component.

Controller (SNC) slot

Drives

Your Scalar 24 can be equipped with either one or two drives. The tape drives are packaged in a common drive module that is designed so that you can easily add an additional drive or replace a drive. For more detailed information on the drives, refer to Specifications

on page 141.

Media and Media Protection

The following media types are supported:

Table 2 Supported Media Types

Media Type Capacity

LTO-3 (Fibre or SCSI)

LTO-2 (Fibre or SCSI)

LTO - 1

800 GB 160 MB/s

400 GB 70 MB/s

200 GB 30 MB/s

Transfer Rate

SDLT-600 600 GB 68 MB/s

SDLT-320 320 GB 32 MB/s

DLT IV

a. 2:1 compression rate. b. Lower level media can be used in higher level drives; however, the capacity and

c. DLT IV media can be used in the SDLT-320 drive as read only.

Media Protection

transfer rates is at the level of the older media. Higher level media cannot be used in lower level drives.

80 GB 12 MB/s

The write-protect switch is used to prevent recording over existing data. To prevent recording or deleting, place the write-protect switch to the closed position. The drive senses the position of the switch and does not allow writing in this position. When inserting cartridges in the Scalar 24, place the switch in the open position, unless you do not wish to record on a specific cartridge.

Note

Store data cartridges in a dry, cool environment.

8 Description

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CAUTION

function is in process or a tape is moving.

The following diagram provides a representational view of media storage as it is laid out in a library configured for LTO media.

Never reset or power down your computer or Scalar 24 while a

Scalar 24 Installation and Operation Guide 9

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The following diagram provides a representational view of media storage as it is laid out in a library configured for SDLT media.

Host Interface

The Scalar 24 is a target device and can be connected to hosts by using a Low Voltage Differential (LVD) SCSI bus or by using Fibre Channel.

10 Description

Page 19

Native Fibre Connections

A library supporting native fibre attachments communicates with a host through an intermediary LUN-1 (Logical Unit Number) interface in one or more installed drives. In this type of connection, a host is connected directly to a drive rather than a library. Communication is accomplished as a host sends commands to and receives status or responses from one or more LUN-1 enabled drives.

LTO-2 and LTO-3 drive modules support native fibre connections. Each drive has a single LC fibre connector located in back of the module for attachments.

SCSI Connections

A SCSI drive module can be connected to a Low Voltage Differential (LVD) SCSI bus. Both ends of the bus must be terminated.

The Scalar 24 can also be connected to a Storage Area Network (SAN) by means of an optional Storage Networking Controller (SNC). The SNC converts either Fibre Channel protocol or Gigabit Ethernet (GbE) protocol to parallel SCSI protocol.

Drive Types and LUN-1 Compatibility

LTO-1 drive modules are compatible with libraries that support parallel SCSI attachments. Such libraries can be upgraded to support the LUN-1 environment.

LTO-2 and LTO-3 drive modules are only compatible with libraries operating with the LUN-1 environment.

Configurations consisting of a mix of LTO drive modules are compatible with libraries that have been upgraded to support a LUN-1 environment.

Host Adapter

Your Scalar 24 library can be connected to directly to a host by means of the appropriate host bus adapter card. The host adapter you choose depends on your system requirements and needs. If you are not sure about your host adapter requirements, please call ADIC’s Technical Assistance Center (ATAC) and ask for assistance. Before you connect the Scalar 24 library, the interface must be installed along with the required drivers. For information about drivers refer to Preparing the Host Computer

on page 19.

Terminator

If the Scalar 24 is the last device on a SCSI chain, a terminator is required. The terminator attaches to the SCSI connector on the drive module. Be sure to use an LVD terminator that is SPI-3 compliant. For information on installing the terminator, refer to Connecting to a SCSI Drive

Application Software

A variety of backup and data storage software is available for use with your Scalar 24. The software you use depends upon your storage needs and the system you are using. Please check with ADIC Sales or Customer Assistance if you have a question on the compatibility of a particular software package.

on page 14.

Be sure that any versions of third-party software installed on your library are current and compatible with your library. Please check with your third-party vendor if you have a question regarding the compatibility of a particular software package, drive, or patch.

Scalar 24 Installation and Operation Guide 11

Page 20

SCSI Cables

Connect your Scalar 24 SCSI Library to the host by means of an LVD SCSI cable with an HD68 connector Cables of various lengths and connector types are available through ADIC to match your specific requirements. Typically, a host bus adaptor (HBA) has either an HD68 or VHDCI connection. SCSI cables connecting the host HBA to the library should not exceed 20 feet in length.

Now you are ready to connect the Scalar 24 to your host computer. Follow the instructions provided in

Getting Started

on page 13.

FC Cables

Connect to your Scalar 24 fibre drive by using a Fibre Channel (FC) cable with an LC connection. Before purchasing Fibre Channel (FC) cables, be sure you have the correct connector on the switch end of the cable.

Now you are ready to connect the Scalar 24 to your host computer. Follow the instructions provided in

Getting Started

on page 13.

12 Description

Page 21

Getting Started

This section describes how to install and set up the Scalar 24. The steps involved in installation include:

• Unpacking and inspecting

• Checking the accessories

• Installing Scalar 24 hardware

• Setting up your Scalar 24 library

• Preparing the host computer

Unpacking and Inspecting

Unpack all items from the carton. Save the packing materials in case you need to move or ship the system in the future.

CAUTION

materials or your warranty may be invalidated.

Use the link on the Scalar 24 Documentation and Software CD to register the product. The serial number is available through the operator panel and is also on the inside your Scalar 24, below the right magazine. In order to see the serial number label, remove this magazine.

You must ship the Scalar 24 in the original or equivalent packing

Checking the Accessories

Check to make certain that the following items are included with your Scalar 24 and that none of them are damaged:

•US power cord

• European power cord

• One 1-foot SCSI cable (dual drive version only)

• Active 68-pin SCSI bus terminator

• Two keys for the front door

• Scalar 24 Documentation and Software CD

• Quick Start Guide

Scalar 24 Installation and Operation Guide 13

Page 22

Note

Installing Scalar 24 Hardware

Store the CD-ROM and keys in a safe location for preventative maintenance or service activity.

This section provides step-by-step instructions for installing the standard Scalar 24 hardware. Standard hardware installation includes:

• Connecting to a SCSI bus

• Connecting the power cord

• Inserting tape cartridges in magazines

For instructions on installing optional hardware, refer to Installing Optional Hardware

Connecting to a SCSI Drive

on page 23.

If your host computer system does not have native SCSI capability and the host adapter you are using is not installed, install it. Refer to the manual that came with your host adapter for specific directions. When the host adapter card is installed, return to this point in the manual.

Check to ensure that the interface cable you are using has the appropriate connectors on each end. The Scalar 24 uses a 68-pin LVD SCSI connector on the rear panel.

• If your host computer’s SCSI connector is different from the one on the Scalar 24, obtain an adapter or a different cable. Consult your dealer or ATAC if you need help.

• The interface cable must be shielded–ADIC can supply you with the correct type.

Follow the procedure below to connect the SCSI cable and terminator:

1 Connect the SCSI cable to either of the SCSI connectors on the rear panel of the Scalar 24.

14 Getting Started

Page 23

2 Connect the free end of the SCSI cable to the connector on the host computer’s SCSI adapter.

3 If you wish to connect one or more additional devices to the bus after the Scalar 24, connect an

appropriate cable between the remaining SCSI connector on the rear panel of the Scalar 24 and the next device.

4 Terminate the last device in the chain.

CAUTION

5 Make sure that the SCSI cable between the host adapter and the Scalar 24 is secure and the

connections are fastened correctly.

Ensure that you are using the proper terminator for your type of SCSI device. Terminators should be SPI-3 compliant.

Connecting More than One SCSI Library

If you are connecting more than one Scalar 24 on the same SCSI channel, connect each unit to the previous unit with an additional shielded interface cable. It does not matter which SCSI connector on each Scalar 24 you connect the interface cable to. Make sure that you configure each Scalar 24 unit with a unique drive SCSI ID and library ID. Your Scalar 24s will not function properly if they have the same SCSI IDs. For more information on setting SCSI IDs, refer to SCSI/Fibre

on page 77.

Scalar 24 Installation and Operation Guide 15

Page 24

Note

• Ensure the cable is a 68-pin HD cable and is at least 2 feet (61 cm) in length.

• Daisy-chain no more than two Scalar 24s or two drives together. Otherwise the data transfer rate may be reduced.

Connecting to a Fibre Drive

Each drive module in a fibre library has one duplex FC (Fibre Channel) connector on the back panel. Typically, you connect the FC cable from this connector to a 2 Gb FC switch. If your library has two drives, connect FC cables to each drive and connect each drive to the switch. Install an FC HBA in the host, and connect it to the switch as well. Refer to the manual that came with your host bus adapter for specific directions. Check for the proper size connector on the drive module and FC switch before purchasing a cable.

16 Getting Started

Page 25

Connecting the Power Cord

Follow the procedure below to connect the power cord to your Scalar 24.

1 Make sure the power switch on the front of the library is off (the is pressed).

WARNING

ELECTRICAL OUTLET. HAZARDOUS VOLTAGES ARE PRESENT IN THE SOCKETS OF THE OUTLET.

2 Plug the power cord into the AC receptacle on the rear panel of your Scalar 24.

Ensure that the AC line cord from the library is plugged directly into

USE CAUTION WHEN PLUGGING THE POWER CORD INTO AN

CAUTION

the socket. Extension cords should not be used.

3 Plug the power cord from the Scalar 24 into a grounded electrical socket.

Inserting Tape Cartridges

Make sure that the write-protect switch is set appropriately on each cartridge. Slide the switch to the appropriate position by pushing it with your finger.

Follow the procedure below to insert data cartridges.

1 Open the media access door.

Scalar 24 Installation and Operation Guide 17

Page 26

2 Insert your fingers in the magazine handle and slide out the magazines.

Note

3 Fill the magazines with cartridges. Ensure the correct orientation. The magazine is designed to protect

against improper insertion. If the cartridges do not insert easily, do not force them, the orientation is probably incorrect. For more information on proper media insertion and removal, refer to Inserting and

Removing Media on page 42.

Note

You may need to pull firmly to remove the magazines.

Media barcode labels can be viewed through the magazine window.

4 Re-install the magazines into the Scalar 24.

Note

5 Close the media access door.

Refer to Bulk Load on page 102 for instructions on loading cartridges from the magazines into the rear slots. You can also use your host application to move the cartridges from the magazines to the rear slots. Refer to Move Media

CAUTION

18 Getting Started

You need to push firmly to fully insert the magazines.

on page 99 for instructions on loading cartridges into the drive.

Before power up, the library should be free of any obstruction. Ensure that all tapes are fully inserted into the storage slots and do not extend out of drives.

Page 27

Setting up your Scalar 24

After you have set up your host computer, you need to configure your library. Your Scalar 24 provides you with the unique ability to set up the library using a Setup Wizard. The Setup Wizard guides you step-bystep through the setup process ensuring that all elements are configured in the proper order.

Your library is shipped with a default configuration that you can use. The default settings are as follows:

Option: Setting: Description:

I/E Slot Import/Export The host sees one import/export

slot and 23 data slots for LTO or 20 data slots for SDLT.

Partitioning Disabled The host sees the entire library.

AutoClean Disabled The library does not clean the

drives automatically when cleaning is required.

SCSI Mode Random The host has access to any tape

cartridge randomly. Most host software use this mode.

Library SCSI ID 0

Drive 1 SCSI ID 1

Drive 2 SCSI ID 2

Inquiry Scalar 24 The inquiry string returned to the

host in a SCSI inquiry command is “Scalar 24.”

Timeout Interval 9 minutes After nine minutes of inactivity on a

submenu, the library returns to the Main menu. If a password is set, it has to be re-entered to access the library.

Password Disabled A password is not required to

access your Scalar 24.

Key Click Disabled An audible tone is not heard when

buttons on the keypad are pressed.

Scanner Enabled The barcode scanner scans

barcode labels.

If you wish to change any of these configuration settings, you can either use the Setup Wizard or change them manually using the Setup menu. For more information on any of these options or to change the default settings, refer to Setup Wizard

on page 60 or Setup Menu on page 60.

Preparing the Host Computer

When using Microsoft

Windows

below to install the correct drive driver onto your host computer.

Scalar 24 Installation and Operation Guide 19

2000 or Windows Server 2003 operating systems, follow the instructions

Page 28

Installing Drivers for Windows 2000 and Windows Server 2003

When using Microsoft® Windows® 2000 and Windows Server 2003 native backup, there is no special library driver required for the Scalar 24. The Scalar 24 can operate using the standard media changer driver provided with the Windows Removable Storage Manager (RSM). Windows will still try to locate a suitable driver using the Found New Hardware Wizard, so when this wizard opens, follow the instructions below to complete the setup.

The tape drives inside the library require special drivers. First check the host application documentation for special drive driver requirements. Follow the instructions provided with that application to load the appropriate driver. If none are specified, refer to the drive manufacture’s website for the most current device driver. Follow the instructions below to install the drive driver.

Installing the Windows Server 2003 library driver

1 When the Found New Hardware Wizard starts up, give it permission to install the device software

automatically, then select Next.

2 After it searches and fails to find the necessary device software, leave the checkbox checked. This

prevents Windows from prompting you again to install software for the device.

3 Select Finish to complete the installation.

Installing the Windows 2000 library driver

1 When the Found New Hardware Wizard starts up, select the Next button to continue with the wizard.

2 Allow Windows to search for a suitable driver and then select Next.

3 De-select all of the additional locations to search for the driver and then select Next.

4 After it has failed to find a suitable driver, select the option to disable the device and then select Finish.

Disabling the device does not affect functionality, since a driver is not required for operation.

Installing the Windows 2000 or Windows Server 2003 drive driver

1 Ensure the library is powered on and fully booted.

Note

2 Connect the library to the host and then restart the host.

3 Obtain the appropriate drivers. You may need to consult your service representative.

4 Start Device Manager. (..\WINNT\system32\devmgmt.msc)

5 In the navigation pane, locate the appropriate device for your library drive type:

•LTO-1: IBM ULTRIUM-TD1 SCSI Sequential Device

•LTO-2: IBM ULTRIUM-TD2 SCSI Sequential Device

•LTO-3: IBM ULTRIUM-TD3 SCSI Sequential Device

In Windows Server 2003, the library and/or tape drive drivers may come preinstalled. If so, it will be automatically loaded for the appropriate devices.

• SDLT-320: Quantum SDLT320 SCSI Sequential Drive

• SDLT-600: Quantum SDLT600 SCSI Sequential Drive

6 Right-click on the appropriate device and select Properties.

7 On the Driver tab, select Update Driver.

This starts the Upgrade Device Driver Wizard.

20 Getting Started

Page 29

8 Click Next.

9 Select Search for a suitable driver for my device. Select Next.

10 In Optional search locations select the check box for the appropriate location and then select Next.

11 Setup selects the installation file. Click Next.

The required files are installed.

12 Select Finish and then close out of the Upgrade Device Driver Wizard.

13 In the Windows Device Manager, ensure that the appropriate device is listed under Tape Devices.

•LTO-1: IBM ULTRIUM-TD1 SCSI Sequential Device

•LTO-2: IBM ULTRIUM-TD2 SCSI Sequential Device

•LTO-3: IBM ULTRIUM-TD3 SCSI Sequential Device

• SDLT-320: Quantum SDLT320 SCSI Sequential Drive

• SDLT-600: SuperDLTtape (tm) SDLT600 Drive

Scalar 24 Installation and Operation Guide 21

Page 30

22 Getting Started

Page 31

Installing Optional Hardware

This section describes how to install the Scalar 24 optional hardware. The optional hardware includes:

• Additional Drive

• Remote Management Unit

• Rackmount Kit

• Storage Networking Controller

• For information on installing one of the available SNC components, refer to the applicable manual on the Scalar 24 product CD or w

Installing an Additional Drive

Your Scalar 24 comes with either one or two drives. If you have one drive, you can install an additional drive by following the procedure below. Your Scalar 24 can contain up to two drives. To replace an installed drive with a new drive, refer to Removing and Replacing a Drive

ww.adic.com.

on page 25.

Note

1 Remove the drive module from the packaging.

Scalar 24 Installation and Operation Guide 23

These procedures apply to both SCSI and Fibre Channel drives. SCSI drives are shown in the following figures.

Page 32

2 From the rear of the Scalar 24, locate the available drive slot. Loosen the four thumbscrews on the cover

plate and remove the cover plate. Store the cover plate in a convenient place. It is required for proper operation and cooling of the library if the optional drive is ever removed.

3 Slide the drive module into position being, careful to ensure that the metal edge on the drive module is

inserted into the plastic guide on the left side of the drive bay.

4 Tighten the four thumbscrews. Make sure the rear plate is flush with the chassis and all screws are fully

tightened.

5 Connect the appropriate SCSI or FC cable to the drive sled connector.

6 For SCSI libraries, connect the second SCSI cable or SCSI terminator if the device is last on the SCSI

bus.

Note

A drive must always be present in the first slot (shown on the right in the figure above).

For information on setting up a specific SCSI address for the new drive, refer to SCSI/Fibre

24 Installing Optional Hardware

on page 77.

Page 33

Removing and Replacing a Drive

CAUTION

Drives can be replaced without powering off the library.

1 Turn the power off to the drive that is being replaced. Refer to Drive Power On/Off

2 Remove the drive that needs to be replaced.

3 Install the new drive. Refer to the instructions in Installing an Additional Drive

4 Turn the power on to the new drive. Refer to Drive Power On/Off

5 Verify that the drive firmware of the new drive matches the firmware on the other drive. Refer to Display

Firmware Version on page 109.

• If the new drive’s firmware does not match the firmware on the other drive, load the appropriate firmware using a firmware upgrade (FUP) tape. Refer to Load Firmware

• Hosts attached to Scalar 24 SCSI library may require rebooting to properly recognize the library and drives after a drive replacement.

• If your Scalar 24 is attached to a SAN through an SNC, update the drive mapping, either by rebooting the SNC or by using the ADIC Management Console (AMC) to reset and rescan the appropriate SCSI channel. For more information about how to do this, refer to the ADIC Management Console User’s Guide.

Stop all backup application services and communication to the library prior to removing a drive.

on page 131.

on page 23.

on page 131.

on page 122.

Working with SDLT Drives and Media

Because ADIC does not support multiple SDLT drive generations in a single Scalar 24, if you upgrade one drive in your SDLT-320 library to SDLT-600, you must also upgrade the other drive if you are using two drives. Depending on the revision level of your SDLT-320 library, the I/E station may not be functional with the Super DLTtape II media used in SDLT-600 drives.

• If there is one black lever and one green lever inside the I/E door, the I/E station must be configured as a data slot. To configure the I/E station as a data slot, refer to Configure I/E Slot this case, the Super DLTtape II cartridge is inaccessible from the front, but it can be accessed normally by the picker. Use the removable magazines behind the main access door to insert or remove cartridges from the library.

• If there are two green levers inside the I/E door, your I/E station functions normally with Super DLTtape II media.

on page 76. In

Installing the Remote Management Unit

The Remote Management Unit (RMU) allows you to access your Scalar 24 through a Web browser. Follow the procedure below to install the RMU.

1 Remove the RMU from the packaging.

Scalar 24 Installation and Operation Guide 25

Page 34

2 From the rear of the Scalar 24, locate the available RMU slot. Loosen the thumbscrew on the cover plate

and remove the cover plate. Store the cover plate in a convenient place. It is required for proper operation and cooling of the library if the RMU is ever removed.

3 Slide the RMU into position and tighten the thumbscrew.

The library detects the presence of the RMU. You must set the IP Address, Subnet Mask, and Gateway Address before the RMU functions. You can do this through the Setup Wizard

on page 60 or Configure Net

Device on page 86.

Installing the Scalar 24 in a Rack

Your Scalar 24 can easily be converted to a rackmount configuration. Follow the steps below to install your Scalar 24 into a rack.

Special care should be taken when installing a Scalar 24 into a rack. Heed the following guidelines:

• For continued safe operation, the recommended maximum internal ambient temperature of the rack should not exceed 100

26 Installing Optional Hardware

°F (38°C).

Page 35

• While installing a rack mounted unit, do not block or otherwise restrict airflow to the front or rear vents.

• To maintain rack stability, consider the mechanical loading of the rack to ensure a low center of gravity.

• Before installing a unit into a rack, consider the overall loading of the branch circuit supplying power to the rack.

• Since this unit is intended to be attached to an earth ground, ensure that a reliable path to earth ground is maintained within the rack.

Tools required: #3 Philips screwdriver and #1 Philips screwdriver

1 The Scalar 24 requires a 4U (7-inch) space in a standard 19-inch rack. Ensure that this amount of space

is available in the rack. Measure and mark the holes to simplify the subsequent steps.

2 Remove the rackmount assembly from packaging.

3 Power down your Scalar 24 and disconnect the AC line cord from the AC source outlet.

4 Disconnect the SCSI cable from the rear panel of your Scalar 24.

5 Using a #1 Philips screwdriver, take off the cosmetic cover of the Scalar 24 by removing the six screws

(3 per side) on the sides of the cover. Slightly bend the sides and lift the bottom edge of the cover away from the unit. Lift the cover up to remove it.

Scalar 24 Installation and Operation Guide 27

Page 36

6 Using a #1 Philips screwdriver, remove the interior front support plate by removing the four screws on

the plate. There is another front plate below this plate that should not be removed.

7 Using a #1 Philips screwdriver, attach the two securing brackets to the front sides of the Scalar 24 using

one screw for each bracket as shown below.

28 Installing Optional Hardware

Page 37

8 Using a #1 Philips screwdriver, remove the cosmetic feet by removing the two screws on each foot.

9 Locate the mounting holes on the rack where you want to install the library.

Scalar 24 Installation and Operation Guide 29

Page 38

10 Using a #3 Philips screwdriver, attach the side rails to the front of the rack using two screws per rail (four

total). You may need to use a caged nut to secure the rail to the rack.

11 Using a #3 Philips screwdriver, attach the side rails to the rear of the rack using two screws per rail (four

total). If the rails are not long enough to reach the back of the cabinet, extend the rails to the desired length.

30 Installing Optional Hardware

Page 39

12 Slide the Scalar 24 onto the rackmount hardware until it stops.

13 Attach the securing brackets on the front Scalar 24 to both sides of the rack by tightening the

thumbscrews on the securing brackets.

14 Tighten the screws on the side rails to the rack.

15 Connect the SCSI cable to the rear of your Scalar 24.

16 Connect the second SCSI cable or SCSI terminator if it is the last device on the SCSI bus.

17 Plug the power cord into a grounded electrical socket.

18 Power on the Scalar 24.

Scalar 24 Installation and Operation Guide 31

Page 40

32 Installing Optional Hardware

Page 41

Frequently Asked Questions

This section provides a reference of commonly asked questions and their answers.

FAQs When Getting Started

The following are questions you may encounter when first setting up your Scalar 24.

What Operator Panel menus are required to get started?

You can use the Setup Wizard to walk you through configuring your Scalar 24. Refer to Setup Wizard on page 60. You can also configure your Scalar 24 manually by using the Setup menu. Refer to Setup Menu on page 60 for step-by-step instructions and descriptions of each submenu.

How do I set a SCSI ID?

Your Scalar 24 has two types of SCSI IDs. There is one for the library and a separate SCSI ID for each drive. Refer to SCSI/Fibre

What type of host interface is required?

on page 77.

The Scalar 24 supports either a Low Voltage Differential (LVD) SCSI interface or a Fibre Channel (FC) interface. When installing an interface card on the host computer, install a card that supports the drive type being used. A label on the back of the drive module next to the connectors indicates their type. For more information, refer to Connecting to a SCSI Drive

on page 14 or Connecting to a Fibre Drive on page 16.

How do I cable the library to the interface card?

First, make sure that your host computer has an interface card or HBA. If your host computer did not come with SCSI or FC capability, you first need to install the appropriate adapter card. Refer to the manual that comes with your host adapter for specific directions.

Once the card is installed, locate either a 68-pin LVD SCSI cable or a suitable FC cable to connect the host to the drive. Depending on the configuration you purchased, ADIC can provide a 1 ft SCSI cable to connect two SCSI drives together and a 2 ft SCSI cable to connect the SNC to drives. Fibre drives most frequently connect directly to FC switches that are connected to FC hosts.

For cabling diagrams, refer to Connecting to a SCSI Drive page 16.

Scalar 24 Installation and Operation Guide 33

on page 14 or Connecting to a Fibre Drive on

Page 42

What type of terminator is required?

The Scalar 24 library can be purchased with either SCSI drives or FC drives. The library with SCSI drives is compatible with Low Voltage Differential (LVD) communication. A compatible HD68 pin, LVD/SE terminator is included with the accessory kit. The Scalar 24 is not compatible with High Differential Voltage (HVD) communication. The Scalar 24 library with FC drives does not require terminators.

For more information on connecting a terminator to your Scalar 24, refer to Connecting to a SCSI Drive

page 14.

Can I add an LTO-3 drive to a Scalar 24 LTO-1 or LTO-2 Library?

Yes, if both drives are SCSI or both drives are fibre. The Scalar 24 supports mixed generation LTO drives.

Where are the drivers located?

Visit the host application or drive manufacturer’s website for drivers for your Scalar 24. Drivers are not provided on the Scalar 24 product CD.

How do I manually remove a tape?

There are four places within the Scalar 24 where you may want to manually remove a tape. You can remove a tape manually from a drive, the rear slots, the magazines, and the picker. Refer to Manual Removal of

Tapes on page 43.

More FAQs

The following are questions you may encounter when operating your Scalar 24.

Where are the Error Messages defined?

Hard errors are listed in the Error Log which can be accessed through the Status menu. All errors, diagnostic alerts, and events are accessible by outputting logs to the serial port. For more information on outputting logs, refer to Output Logs

For more information on specific error messages, refer to Scalar 24 Error Messages

on page 130.

on page 134.

How do I upgrade firmware?

Your Scalar 24 contains firmware for the main controller application, robotics, RMU, drives, main controller boot code, and the robotics boot code. For information about viewing the firmware version, refer to Display

Firmware Version on page 109.

Go to www.adic.com/csc

Drive firmware is available from the drive manufacturer’s website.

• You can upgrade drive firmware using a Firmware Upgrade (FUP) tape. For more information, refer to Load Firmware

• If you have an RMU installed, you can upgrade the library, RMU, and drive firmware from the Firmware tab of the RMU interface. For more information, refer to Upgrading Firmware

• If you have an SNC installed, you can upgrade LTO drive firmware and SNC firmware from the ADIC Management Console. Refer to the ADIC Management Console User’s Guide.

for library firmware.

on page 122.

on page 53.

34 Frequently Asked Questions

Page 43

How do I clean a drive?

There are three ways to clean a drive on your Scalar 24: manually, using AutoClean, and host controlled.

• For information about manually cleaning the drive, refer to Clean Drive

• For information about AutoClean, refer to Configure AutoClean

on page 88.

on page 121.

• Host controlled allows a host application to control drive cleaning. The cleaning tapes are managed by the host application, instead of your Scalar 24.

The following table tells you when to use the cleaning cartridge:

If... It means... You should...

•The on the operator panel LCD

icon appears

The drive head needs cleaning or the data cartridge is bad

Use the cleaning cartridge to clean the drive head. When cleaning is complete, log the cleaning onto the label.

• A data cartridge causes the icon to appear on the operator panel LCD

The data cartridge may be damaged

Back up the data from this cartridge onto another cartridge, it may be damaged. A damaged tape cartridge may cause unnecessary use of the cleaning cartridge.

•The

icon re-

appears after performing a cleaning and reloading the data cartridge.

Cleaning was not accomplished because the cleaning tape cartridge has exhausted all cleaning cycles.

The data cartridge may be damaged

Replace the cleaning cartridge.

Back up the data from this cartridge onto another cartridge, it may be damaged. A damaged cartridge may cause unnecessary use of the cleaning cartridge.

What is the life span of the cleaning tape?

Use the cleaning tape when the icon appears in the drive status field of the LCD.

Your Scalar 24 keeps track of each time a cleaning tape is used and tells you when it has expired. After you first import an LTO cleaning tape into a drive, the life span can be read from the Inventory menu. From the operator panel, select Status menu > Inventory menu. An LTO cleaning cartridge can be used approximately 50 times, and the inventory count shows 50 cleans remaining until you load the tape into a drive for the first time.

An SDLT cleaning cartridge can be used approximately 20 times. For more information on cleaning the drive, refer to Clean Drive

Scalar 24 Installation and Operation Guide 35

on page 121.

Page 44

Where is the serial number located?

The serial number for your Scalar 24 can be found by using the operator panel. For instructions, refer to

Display Serial Number

on page 117. The serial number can also be found on the inside of your Scalar 24

below the right magazine. Remove the magazine to view the label.

Use the serial number when contacting ATAC for assistance.

What is partitioning?

Partitioning is the way to allow your single Scalar 24 library to be logically partitioned so it appears to a host as if it were two independent physical libraries. Each logical library (partition) can be independently controlled as though it were a separate library.

The Scalar 24 allows you the flexibility to change the partition size, share the I/E slot, as well as share cleaning tapes between partitions.

The following table lists the partitioning operating modes that can be used with various drive types.

Note

Fibre drives can only be set to SEQ mode or LUN mode.

Table 1 Partition Operating Modes

Partition LTO-1/LTO-2/LTO-3 SDLT-320/SDLT-600

Unpartitioned • Random

• Sequential

• Random

• Sequential

• LUN

Partition 1-Partition 2 • Random-Sequential

• Sequential-Sequential

• Random-Sequential

• Sequential-Sequential

• LUN-LUN

• LUN-Sequential

• Sequential-LUN

36 Frequently Asked Questions

Page 45

How many characters can be on the barcode?

The Scalar 24 reads barcodes with a minimum of 5 characters and a maximum of 16 characters. The barcode scanner reads and reports the information that it scans and displays this information on the operator panel. The library reports the barcode information to the host according to the mode it is configured for and displays alert messages on the operator panel LCD if the scanned barcode does not match the barcode length and media identifier requirements of the mode.

Three different types of barcode label modes are supported in the Scalar 24:

Default: The scanner expects to read and report to the host six characters.

If one or two character optional media identifiers are present they are not reported.

Media ID: The scanner expects to read and report to the host seven or eight characters

(six plus the media identifier).

Extended: The scanner reads and reports to the host between 5 and 16 characters.

For more information on configuring barcode label modes, refer to Configure Barcode Scanner

What format should I use for my barcodes?

on page 90.

The Scalar 24 currently supports Code 39 type barcode labels. ADIC barcode labels are recommended. For more information, refer to Barcode Labels

What do I do if I lose my password?

on page 44.

Call ATAC and they will tell you how to reset the password.

In the USA: 800.827.3822

Outside the USA, toll free: 00.800.9999.3822

Internet: www.adic.com

What should I do if I lose power during a backup?

/techsup

If the power is lost during a backup and is then restored, the library should recover and re-inventory. If power remains out, turn the switch off until a reliable power source is obtained. Once the power to the library is turned back on, the library recovers. You must re-run your backup using your application software.

CAUTION

library is free of any obstruction. If the power failure occurred while the library was in motion, a tape may be extending out of a drive or storage slot and may not be movable by the picker. You may need to

Prior to power up after a power outage, check to make certain the

clear the tape manually. Refer to Manual Removal of Tapes

on page

43 for more information.

How do I get help?

ADIC has a Technical Assistance Center known as ATAC. Before contacting ATAC, refer to

Before Contacting Technical Support

Scalar 24 Installation and Operation Guide 37

on page 138.

Page 46

38 Frequently Asked Questions

Page 47

Operation

This chapter provides information on operating your Scalar 24.

Operator Panel Keypad

The Scalar 24 includes an easy-to-read bitmap LCD and a five-button keypad, called the operator panel, which allows you to interactively control library operations. Using the operator panel, you can set library options, check operating statistics, and diagnose errors. The buttons on the keypad are described in more detail below.

Table 3 Keypad buttons

Selection Button Description

Left Arrow Navigate Menu Left

Right Arrow Navigate Menu Right

Up Arrow Scroll Value Up

Down Arrow Scroll Value Down

Action button Execute Menu Option

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Icon Definitions

The LCD on the Scalar 24 uses icons to provide graphical representations of menu items. From the Main menu, you can view menu icons as well as drive and tape status icons.

Library status

Menu icons

Drive 1 status

Menu Icons

Drive 2 status

A list of the menu icons and their descriptions are provided in the table below. Not all menus are available for SDLT drives.

Table 4 Icon Menu Tree

Icon Description Icon Description

STATUS Menu SETUP Menu

Display Firmware Version Setup Wizard

Display Inventory Configure Slots

Display Motion Counts SCSI/Fibre

Display Retry Counts Drive SCSI ID

Display Sensor Status Set Inquiry

Errors Access Mode

Serial Number Fibre Setup

WW Name Lib SCSI ID

Fibre Status Configure User Interface

COMMAND Menu Timeout

Import Media Password

Import Data Media Key Click

Import Cleaning Media Configure RMU

Export Media Configure AutoClean

Export Data Media Configure Scanner

Export Cleaning Media Reset Configuration

Dismount Drive TOOLS Menu

Move Media Clean Drive

Bulk Load Media Load Firmware

40 Operation

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Table 4 Icon Menu Tree

Icon Description Icon Description

Bulk Unload Media Demo Test

Sequential Mode Self Test

Start Loop Drive Maintenance

Start Single Manufacturing Test

Stop Position Picker

Resume Output Logs

Drive Power On/Off

Drive Status Icons

The following shows the icons that are displayed on the LCD indicating drive status.

Power On

Cleaning Required

Write Protect

Compression On

Tape Activity, Drive Error, or Drive Presence

Icon Description

1 or 2 A tape drive is present in drive slot 1 or 2.

Drive cleaning is required.

Tape activity. Refer to Tape Activity Icons

Drive error message. The character after the ! represents the error indicator on the drive LCD. Refer to the drive manufacturer documentation for an explanation of the error.

The tape drive is compressing data on tape.

The tape is write protected.

on page 41.

Tape Activity Icons

The following shows the icons that are displayed on the LCD indicating tape activity.

Icon Description

A tape drive is loading a cartridge.

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A tape drive has a cartridge loaded.

A tape drive is rewinding a cartridge.

A tape drive is unloading a cartridge.

A tape drive has unloaded a cartridge.

A tape drive is reading data from a cartridge.

A tape drive is writing data to a cartridge.

A tape drive is erasing data from a cartridge.

A tape drive is locating data on a cartridge.

Online and Offline Modes

Your library can operate in an online or offline mode. Typically, the library is in the online mode. When you access the Command, Setup, or Tools menus from the operator panel, a message notifies you that the library is going to offline mode and you must verify that you want the library to operate in offline mode before proceeding. When the library is offline, the SCSI host has limited access to the library. The host can retrieve information from the library but cannot execute any new commands that change the state of the library, such as writing data or moving media. Commands in progress are completed before the library goes offline. Taking the library offline does not interrupt data streaming to or from the drive, although an offline drive cannot span tapes because the library cannot serve commands from the host or drives. All status information is available in offline mode. Entering the Main menu automatically returns the library to the online mode.

Inserting and Removing Media

• Do not manually insert or remove media to or from the rear

CAUTION

slots. If you choose to do so, and the picker is blocking the slots, use the Position Picker command to move the picker. Do not move the picker manually or you may damage it.

• Do not directly insert media into the picker. If media is inserted

into the picker incorrectly, it may damage the picker.

Your Scalar 24 has been designed to make media insertion a simple and accurate process. There are three ways to insert and remove media from the Scalar 24:

• Remove the magazines and load it with tapes.

• Load the magazines with tapes and use the Bulk Load feature in the Command menu. For more information, refer to Bulk Load

on page 102. To remove media, you can unload the tapes from the rear slots to the magazines by using the Bulk Unload feature in the Command menu. For more information, refer to Bulk Unload

on page 103.

•Use the Import/Export features in the Command menu to load tapes from the I/E slot. For more information, refer to Import Media

on page 92 and Export Media on page 96.

42 Operation

Page 51

Note

Media barcode labels can be viewed through the magazine window.

The magazines and rear storage slots are designed to prevent the cartridges from being inserted incorrectly. The magazines and rear storage slots also include cartridge locks that prevent media from falling out of the slots when the magazines are inverted or the library is transported. To remove the tapes from the rear slots and the magazine, lift up on the green lever to release the locking mechanism.

The rear storage slots contain sensors that detect the presence of cartridges and automatically update library inventory when cartridges are inserted or removed. Sensors also detect the presence/absence of the magazines and the inventory is updated when the magazines are inserted or removed.

Note

If you remove and then reinsert the magazines very rapidly, the sensors may not be able to detect the presence of the magazines. Ensure that you fully insert the magazines and do not remove and reinsert them very rapidly.

Manual Removal of Tapes

You can remove a tape manually from a drive, the rear slots, the front magazines, and the picker. You can position the picker to move it out of your way to be able to reach the back interior of your library. You can also position the picker when you want to remove a tape from the picker by following the procedure below.

1 From the Tools menu, highlight and press .

2 Press and to select the target slot to move the picker to.

3 Press to highlight Execute ( ) and then press .

Manual Removal of a Tape From a Drive

1 Position the picker to the left, which is away from the drive, using the operator panel. Refer to the

procedure above.

2 Open the front door and remove the two magazines.

3 Press the eject button on the drive and remove the tape.

4 If the tape cannot be removed, send the drive to ADIC to be repaired.

Manual Removal of a Tape From a Rear Slot

1 Position the picker to the far right. Refer to the procedure above.

2 Power off the library.

3 Open the front door and remove the two magazines.

4 Reach into the back of the Scalar 24 and press up on the green lever to release a tape from the rear slot.

5 Gently pull the tape out toward you.

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Manual Removal of a Tape From the Picker

1 Position the picker to an easily accessible position. Refer to the procedure above.

2 Power off the library.

3 Open the front door and remove the two magazines.

4 If the tape cartridge is toward you, grasp it and remove it gently. However, if the tape cartridge is away

from you, gently push it into a rear slot with a long narrow object like a ruler.

Note

If a cartridge is partially in the drive and partially in the picker, contact ATAC for removal instructions.

Barcode Labels

Cartridges to be scanned must have an external label that is machine readable to identify the volume serial number. A barcode must use only uppercase letters A to Z and/or numeric values 0 to 9. The Scalar 24 currently supports Code 39 type barcode labels.

Three different types of barcode label modes are supported in the Scalar 24:

Default: The scanner expects to read and report to the host six characters. If optional

one or two character media identifiers are present they are not reported.

Media ID: The scanner expects to read and report seven or eight characters (six plus the

media identifier) to the host.

Extended: The scanner reads and reports between 5 and 16 characters to the host.

The barcode scanner reads and reports the information that it scans and displays this information on the operator panel. The library reports the barcode information to the host according to the mode it is configured for and displays alert messages on the operator panel LCD if the scanned barcode does not match the barcode length and media identifier requirements of the mode.

Note

For customers who wish to print the barcode labels, the individual media labels are supported if the labels meet the ANSI MH10.8M-1983 standard and other additional requirements. The requirements are:

• ANSI MH10.8M–1983 Standard

• Number of digits: 5–16 (based on mode)

• Background reflection: at least 25%

• Print contrast: at least 75%

• Ratio: at least 2:2

• Module: 250 mm

• Print tolerance: ± 57 mm

Additional Requirements:

• Length of the rest zones: 5.25 mm ± 0.25 mm.

• No black marks can be present in the intermediate spaces or rest zones.

44 Operation

ADIC-supplied barcode labels are recommended.

Page 53

• No white areas may be present on the bars.

• Bars should read in a uniform direction. Nonuniform reading directions have a detrimental effect on performance.

• Quality Testing

Compliance with these specifications can be checked and documented with the Ergilaser 3000 High Density barcode measuring device that is manufactured by the Laetus Company.

Applying the Label

All barcode scanning labels should be applied to the front of the cartridge in the upper right corner of the tape cartridge recess (when oriented vertically). Depending on the media type, barcode labels are either stickers that are adhered to the front of the tape cartridge or cutouts that you slide into an indentation on the front of the cartridge. To aid in readability, apply the labels so that the numbers are at the top of the label

CAUTION

• Be careful to clearly distinguish between different generations of LTO media. Ensure the proper media label is on the corresponding media type.

1 Peel off the label and place it on the cartridge.

2 Verify that the label is oriented so that the numbers appear rightside up and above the barcode.

The following figure shows label application on LTO-1 media.

• Be careful not to apply barcode labels upside down.

Menu Navigation

Use tabbing and scrolling to navigate between menus and within a particular menu item. Tabbing and scrolling are described in more detail below.

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Main Menu Navigation

You can tab between the four icons in the Main menu by pressing the left and right arrow keys ( and ). Once you have highlighted the menu item, press the Action key ( ) to select it.

Use left and right arrow keys to move between these 4 icons

Submenu Navigation

There are two levels of submenu navigation. The first level allows you to move between the various submenu items. This type of tabbing works the same as the Main menu tabbing, using the left and right arrow keys ( and ) to move between items, and using the Action key ( ) to select items.

Use left and right arrow keys to move between these icons

Once you have selected an item in a submenu, there may be several options for that item. This is the second level of submenu navigation called scrolling. When scrolling within a submenu item is available, a set of arrows are present on the right side of the LCD as shown below.

Scroll arrows

The presence of these arrows indicates that there are more items available to view or change. You use the up and down arrow keys on the keypad ( and ) to scroll up and down through the list or to change the value.

On some screens, there is more than one item to view or change. Each of the items has its own set of scrolling arrows. Highlight the field, and then use the up and down arrow keys on the keypad ( and ) to scroll up and down through the list or to change the value. Use the left and right arrow keys ( and ) to move (tab) between items.

Scroll arrows

If you want to exit a submenu and go up a menu level, you use the back to previous icon, indicated by on the bottom left of the LCD. You need to press the left arrow key to select , and then press Action ( ).

Move up a menu level

46 Operation

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Normal Operations

Once your Scalar 24 and your choice of application software are installed and configured, you can automatically perform backup and restore operations through the application software. You do not need to intervene unless you need to replace cartridges.

Always follow these general operating guidelines:

• Use only the recommended types of media cartridges.

• Clean the drive whenever the icon appears on the display (signifying a cleaning request).

Scalar 24 Installation and Operation Guide 47

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48 Operation

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Using the Remote Management Unit

The Remote Management Unit (RMU) is a component in your library that provides remote access to the library by means of a Web browser. Microsoft Internet Explorer version 5.0 and above, as well as Netscape Navigator versions 4.01 for Unix only, and 4.7X for all environments are supported by the RMU. All functions listed here are available without the need of a dedicated server (or separate software).

The RMU performs the following functions:

• Provides remote operation of all library operator panel functions by using a Web browser.

• Allows you to check the status of the system, firmware levels, and other useful information.

• Updates RMU and Library Controller firmware for all drive types.

• Updates drive firmware for libraries with LTO drives only.

• Supports Simple Network Management Protocol (SNMP) version 1.0 and acts as an SNMP-server, generating SNMP traps and responding to SNMP requests.

• Supports ADIC Library Management Information Base (MIB) version 2.0.

• Acquires Tape Alert 3.0 information from the library for the library and drives over the serial interface port and sends that information to an SNMP server.

• Detects a power loss and generates an SNMP trap for notification.

• Enables the retrieval of library logs and library, drive, and RMU diagnostic files.

• Allows RMU configuration changes such as network, users, and date/time changes.

• Provides online access to documentation.

Getting Started

The following sections describe the RMU prerequisites, setting up the RMU, and how to run the RMU.

RMU Prerequisites

The RMU requires a network address that consists of an Internet Protocol (IP) address, subnet mask, and gateway IP Address.

Once these are established, input this information to the RMU by using the operator panel. For more information, refer to the discussion that follows.

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Setting up the RMU

Once you have established a network address for the RMU, input this information to the RMU by using the operator panel.

1 From the Setup menu, highlight and press .

2 Set the IP address, subnet mask, and gateway address by pressing and to change the value of

the current field and and to move to the next field.

3 When complete, highlight Execute ( ) and press .

Starting the RMU

Before you begin using the RMU, make certain you have configured your RMU with the correct network address.

1 Open a Web browser.

2 Point your browser to the RMU IP address, excluding any leading zeros.

For example if your IP address is 182.073.056.502 on the operator panel LCD, go to the following address: http://182.73.56.502

The RMU user interface is now displayed.

Note

Using the RMU

For information on determining or setting your RMU IP address, refer to

Configure Net Device

on page 86.

The following sections describe how to set up features of the RMU, use the RMU to control the library, and use the RMU to monitor library status.

Logging into the RMU

Some of the features of the RMU require you to log in.

Note

The default login and password are admin and secure, respectively.

• When prompted, enter your login name and password.

Note

Checking Status and General Information

The login name and password are case sensitive.

You can use the RMU to remotely check the status of a library and obtain general information about the library. For example, you can check drive status or get the firmware level of your library. The library automatically backs up vital product data every time you move from an offline to an online state in order to preserve configuration information.

• Click the Status tab.

The following information is displayed:

50 Using the Remote Management Unit

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• Library Status — indicates whether the library is online or offline.

• Drive Status — indicates the type and quantity of tape drives in the library.

• RMU User — indicates the name and location of the user.

• Hostname — indicates the hostname used for the RMU connection.

• IP Address — indicates the IP address for the RMU connection.

• MAC Address — i

ndicates the Media Access Control (MAC) address of the RMU. This is also

the serial number of the RMU.

• Library Serial # — indicates the library serial number. The physical serial number, which

appears on the product safety label, is embedded in this number. This number also includes the vendor ID and the partition.

• SNMP — indicates whether the SNMP feature is on or off.

• SNMP Alerts — indicates whether the SNMP Alert notification feature is on or off.

• Library Firmware — indicates the current level of library firmware.

• RMU Firmware — indicates the current version level of RMU firmware.

Configuring Network Parameters

You can reconfigure the hostname, IP address, subnet mask, and gateway address through the RMU. This feature requires you to login to the RMU. Refer to Logging into the RMU

on page 50 for more information.

1 Click the Configuration tab.

2 In the Network Configuration area, enter the new hostname, IP address, subnet mask, and gateway

address.

3 Click Submit and review your changes (indicated in red).

4 Enter your password and click Confirm to complete the procedure.

The new values are saved. Note that you may need to redirect your Web browser.

Configuring SNMP

Simple Network Management Protocol (SNMP) is a set of protocols used to manage nodes on an IP network. You can configure the RMU to run a SNMP management application.

1 Click the Configuration tab.

2 In the SNMP Configuration area, do the following:

• To enable or disable the feature, select ON or OFF in the SNMP Enabled drop-down.

• To enable or disable SNMP alerts, select ON or OFF in the Alerts Enabled drop-down.

•In Manager, enter the SNMP server address(es). A maximum of 10 targets can be entered into this box after SNMP has been enabled.

•In Public Name, enter the name of the read-only SNMP community.

•In Private Name, enter the name of the read/write SNMP community.

3 Click Submit and review your changes (indicated in red).

4 Enter your password and click Confirm to complete the procedure.

The new values are saved. Note that you may need to redirect your Web browser.

5 You are instructed to reboot the RMU. Click Done to reboot.

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Downloading the SNMP MIB File

The SNMP Management Information Base (MIB) file allows an SNMP management application to understand the SNMP traps generated by the RMU. If you are running an SNMP management application and need the library MIB, you can download it by using the RMU.

1 Click SNMP MIB in the left pane of the RMU interface.

2 Right-click Download SNMP MIB and click Save Target As.

3 Browse to your SNMP management server and click Save.

4 Load the MIB file into the SNMP management application.

Configuring RMU User Accounts

You can add unique users to the RMU. Only one administrator account is allowed, which maintains the login of admin.

Adding/Removing Users

Only the admin account can add or remove users.

1 Click the Configuration tab.

2 In the User Configuration area, do one of the following:

• If you are adding a user:

a. In the Management Action drop-down, click Create User.

b. In Edit New, enter the user name.

c. In Password, enter the login password and then confirm it in Re-enter Password.

• If you are deleting a user:

a. In the Management Action drop-down, click Delete User.

b. In Select One, select the user you want to remove.

3 Click Submit and review your changes (indicated in red).

4 Enter your password and click Confirm to complete the procedure.

Changing a Password

You can change your RMU password at any time. If you are the admin, you can change users’ passwords.

1 Click the Configuration tab.

2 In the User Configuration area, select Change User Password from the Management Action drop-

down.

3 If not already selected, select the appropriate user account from the Select One drop-down.

Note

Only the admin can modify another user’s password.

4 Click Submit and review your changes (indicated in red).

5 Enter your password and click Confirm to complete the procedure.

52 Using the Remote Management Unit

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Configuring the Time and Date

You can configure the date and time for the RMU. The date and time are used in the RMU log file to report when events occurred.

1 Click the Configuration tab.

2 Enter the date and time in the Date and Time area.

3 Click Submit and review your changes (indicated in red).

4 Enter your password and click Confirm to complete the procedure.

Synchronizing with an NTP server

You can connect the RMU to a network time (NTP) server to automatically set the time.

1 Click the Configuration tab.

2 In the Date and Time area, select ON from the Sychronization with NTP server drop-down menu.

3 In the NTP Server IP Address field, enter the IP address of the NTP server.

4 In the Timezone filed, enter the time zone deviation for the NTP server. To get a list of timezone

variants, click list of timezones.

5 Click Submit and review your changes (indicated in red).

6 Enter your password and click Confirm to complete the procedure.

Upgrading Firmware

You can update firmware for the RMU, library, and drives. Before you update firmware, you need to have the firmware file in a location that is accessible from the RMU interface. Library and RMU firmware updates are available from www.adic.com/csc

. Drive firmware is available from the drive manufacturer’s website.

Upgrading drive or RMU firmware

1 Click the Firmware tab.

2 Select the firmware you would like to update.

Note

3 Click Browse and browse to the location of the firmware update file.

Note

4 Click Update Firmware.

Some drives, such as SDLT-320, do not support remote firmware update. If drive firmware can be updated by using the RMU, the drive name appears in the list of targets.

Downloading firmware can take several minutes. For details on how long it takes to download firmware, click some time above the Update Firmware button.

The firmware is updated and the RMU reboots.

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Upgrading library firmware

1 Follow the instructions in Configure Modes on page 71 to set the library partition mode to random and

LUN (Rnd or LUN).

2 Click the Firmware tab on the RMU main page.

3 Select Update Library Firmware.

4 Click Browse and browse to the location of the firmware update file.

Note

Downloading firmware can take several minutes. For details on how long it takes to download firmware, click some time above the Update Firmware button.

5 Click Update Firmware.

The firmware is updated and the RMU reboots.

Viewing Diagnostic Files

From the RMU, you can view the diagnostic information for the attached library and RMU. This information can assist technical support personnel when they are diagnosing problems.

1 Click the Diagnostics file tab.

2 Select the file you would like to view. The available options are:

• Library Command Log — Provides command logs for the library.

• Library Error Log — Provides error logs for the library.

• RMU Support Log — Provides support logs for the RMU.

• RMU Error Log — Provides error logs for the RMU.

3 Click Retrieve selected file.

The file is loaded.

4 Click Display File to view the file in a separate browser window.

Rebooting the RMU

The RMU can be rebooted through the Configuration tab.

1 Log into the RMU.

2 Click the Configuration tab.

3 In the Reboot area, click the link to reboot the RMU.

The RMU reboots.

Rebooting the Library

The library can be rebooted through the Configuration tab.

1 Log into the RMU.

2 Click the Configuration tab.

3 In the Reboot area, click the link to reboot the library.

54 Using the Remote Management Unit

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The library reboots.

Using the Operator Panel (over the RMU)

The RMU provides access to a virtual operator panel for managing the library.

• Click the Operator Panel tab.

A graphical representation of the operator panel is displayed. You can click the buttons and control the library the same way that you would from the front of the library. For more information on the operator panel, refer to Operation

Viewing Logs

on page 39.

You can view the most current entries in the library command log without having to download the entire log file.

• Click the Logs tab.

The command log is displayed with the most recent entry at the top of the list.

Getting Help

The RMU provides access to help for the following items:

• Contents — Provides a description of each of the tabs on the RMU interface.

• Documentation — Provides a link to the user documentation for the library.

• SNMP MIB — Provides information on the SNMP MIB file. For more information, refer to

Configuring SNMP

on page 51.

• Support — Provides information on contacting technical support.

• Version — Provides the current revision level of the RMU firmware.

To access the help, click the item in the left pane of the RMU interface. The information is displayed in a separate browser window.

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56 Using the Remote Management Unit

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Using the Menus

The operator panel provides a menu-driven operator interface to the Scalar 24. The menus allow you to view and set the operating parameters of the Scalar 24.

Menu Tree Structure

Each menu is accessible through the operator panel keypad. Refer to Operator Panel Keypad on page 39 for an illustration and definition of the keypad. The menu tree map is provided on the next page.

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*Partition only appears in the Configure Slots menu if you have specified Rnd-Seq, Seq-Seq, LUN-Seq, Seq-LUN, or LUN-LUN mode (LUN modes can be specified only on libraries with LTO drives). For more information, refer to Configure Modes

58 Using the Menus

on page 71.

Page 67

Main Menu

The Main menu is the initial screen that allows you to access to the Status, Command, Setup, and Tools menus.

Command menu

Status menu

icon

Library status

icon

Setup menu icon

Tools menu icon

Drive status

Menu Description

The Status Menu

• Display Firmware Version

on page 109 provides selections to:

on page 109

• Display Inventory Information

• Display Motion Counts

• Display Retry Counts

• Display Sensor Status

• Display Errors

on page 116

• Display Serial Number

• Display World Wide Name

• Display Fibre Status

The Command Menu

• Import Media

• Export Media

• Dismount Drive

• Move Media

• Bulk Load

• Bulk Unload

• Sequential

The Setup Menu

on page 92 on page 96

on page 99

on page 102

on page 103

on page 105

on page 60 provides selections to:

on page 113

on page 114

on page 115

on page 117

on page 118

on page 119

on page 92 provides selections to:

on page 111

• Setup Wizard

• Configure Slots

• SCSI/Fibre

• User Interface

• Configure Net Device

• Configure AutoClean

• Configure Barcode Scanner

• Reset Configuration

Scalar 24 Installation and Operation Guide 59

on page 60

on page 70

on page 77

on page 83

on page 86

on page 88

on page 90

on page 91

Page 68

Menu Description

The Tools Menu

• Clean Drive

• Load Firmware

• Demo Test

• Self Test

• Drive Maintenance Test

• Manufacturing Test

• Position Picker

• Output Logs

• Drive Power On/Off

on page 120 provides selections to:

on page 121

on page 122

on page 123

on page 124

on page 125

on page 127

on page 129

on page 130

on page 131

The following sections provide descriptions of each menu and instructions on how to use the options in each menu. This information is presented in the order that you would want to access information and configure options when you first set up your library.

Setup Menu

The Setup menu allows you to make library system settings. From the Setup menu you can:

• Use the Setup Wizard

• Configure Slots

• Set SCSI and Fibre IDs

• Configure the User Interface

• Configure Network Devices

• Configure AutoCleaning

• Configure the Barcode Scanner

• Reset the Library to the default settings

AutoClean

Setup Wizard

Setup Wizard walks you through the process of configuring your library. Using the wizard, you can configure all of the desired settings from one location in the menu instead of going to each individual item in the menu. You must go through the complete Setup Wizard to save changes.

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Path:

Main Menu

Setup Menu

Setup Wizard

Cancelling the Setup Wizard

If you do not use the Setup Wizard to configure your library and do not want to be prompted to use it each time you power up your library, you can cancel it by following the steps below.

Selection Description/Result

Cancels the Setup Wizard.

1 At the Setup Wizard prompt, press to

select (return arrow). Press .

2 You are prompted to cancel the Setup

Wizard. Press to select Do Not Show.

3 Press to highlight Execute ( ) and

then press .

The Setup Wizard closes and is not shown again at power up. To access the Setup

Wizard, go to the Setup menu.

Configuring your Library with the Setup Wizard

At any time, you can select (return arrow) to exit the Setup Wizard and cancel changes.

Selection Description/Result

Runs the Setup Wizard.

1 From the Setup menu, highlight and

press .

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Selection Description/Result

2 Press to begin using the Wizard.

Available options are:

• Import/Export: host sees one import/export slot and 23 data slots for LTO or 20 data slots for SDLT.

3 Press and to select the

configuration of the I/E slot.

• Storage: appears as a valid storage location to the host application (host sees 24 data slots). If partitioning is enabled, this slot is in Partition 1.

Recommended: Import/Export

insert graphic

4 Press and then to accept the

changes and move to the next option.

5 Press and to enable/disable

partitioning.

Available options are:

• on: library is split into two partitions. The host is affected (reduced slot/drive count) based on which partition it is attached to.

• off: host sees entire library

Recommended: off

If you want to use partitioning, configure it using the Config Slots submenu. For more information, refer to Configure Slots

on page

70.

If you enable partitioning through the Setup Wizard, set the items shown in Step 12

Step 16

through

62 Using the Menus

Page 71

Selection Description/Result

Available options are:

• on: The library automatically cleans the drives when cleaning is required. Overall slots available for data cartridges are reduced. Host software cleaning features

6 Press and to enable/disable

AutoClean. If you do not enable AutoClean, skip to Step 12

MUST be turned off.

• off: AutoClean is disabled

Recommended: off

If you want to use AutoCleaning, configure it using the Config Slots submenu. For more information, refer to Configure Slots

70.

If you enable AutoCleaning through the Setup Wizard, set the items shown in Step 7

Step 11.

7 Press and then to accept the

changes and move to the next option.

Available options are:

• Both: Cleans both partitions

• Part 1: Only cleans Partition 1

• Part 2: Only cleans Partition 2

8 Press and to select the mode for

AutoClean.

on page

through

9 Press and then to accept the

changes and move to the next option.

10 Press and to select the number of

cleaning slots you would like to configure.

11 Press and then to accept the

changes and move to the next option.

If you did not enable partitioning, skip to

Step 18

You can allocate up to four slots to be used for cleaning.

Slots 20 - 23 can be used as cleaning slots for LTO; slots 17 - 20 for SDLT. For more information, refer to Configure Cleaning Slots on page 70.

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Selection Description/Result

The slots in the magazine on the left are always Partition 1 and the slots in the magazine on the right are always Partition 2.

LTO

12 If you enabled partitioning, press and

to select the number of slots for

Partition 1 and Partition 2.

You can designate a minimum of 8 slots for each Partition (7 magazine slots and 1 rear slot).

You can designate a maximum of 16 slots for Partition 1 (7 magazine slots, 8 rear slots, and the I/E slot, if configured as a data slot). You can designate a maximum of 15 slots for Partition 2 (7 magazine slots and 8 rear slots). If you configure cleaning slots, the total number of rear slots available is reduced. Refer to Configure Cleaning Slots

on page 70

for more information.

SDLT

You can designate a minimum of 7 slots for each Partition (6 magazine slots and 1 rear slot).

You can designate a maximum of 14 slots for Partition 1 (6 magazine slots, 7 rear slots, and the I/E slot, if configured as a data slot). You can designate a maximum of 13 slots for Partition 2 (6 magazine slots and 7 rear slots). If you configure cleaning slots, the total number of slots available for Partition 2 is reduced. Refer to Configure Cleaning Slots

page 70 for more information.

13 Press and then to accept the

changes and move to the next option.

64 Using the Menus

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Selection Description/Result

LTO

• Random: Allows your backup software to access any tape cartridge randomly. This is the mode that most host software uses.

14 Press and to select the mode for

Partition 1.

• Sequential: Requires the backup software write the data to each of the tape cartridges sequentially, starting with the first one. This mode is used if your host only recognizes tape drives and not libraries.

• LUN: Allows the host backup software to access the library on a different logical unit than the drives.

NOTE: Fibre drives can only be set to

SEQ mode or LUN mode.

SDLT

• Random: (refer to description above)

• Sequential: (refer to description above)

15 Press and then to accept the

changes and move to the next option.

16 Press and to select the mode for

Partition 2.

17 Press and then to accept the

changes and move to the next option.

18 Press and to set the SCSI ID of the

Library.

LTO

• LUN: Allows the host backup software to access the library on a different logical unit than the drives.

NOTE: Fibre drives can only be set to

SEQ mode or LUN mode.

SDLT

• Sequential: (refer to description above)

You must choose a number between 0 and 7.

Recommended: 0

19 Press and then to accept the

changes and move to the next option.

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Selection Description/Result

For a SCSI drive, you must choose a number between 0 and 15.

Default: 1

20 If Drive 1 is not a SCSI drive, refer to Step

21.

If Drive 1 is a SCSI drive, press and to set the ID for Drive 1.

21 If Drive 1 is not a SCSI drive, press to

go to the fibre settings screen for Drive 1. If Drive 1 is a SCSI drive, press and then to accept the SCSI ID displayed for Drive 1 and move to the next option.

For a SCSI drive, you must choose a number between 0 and 15.

Default: 2

22 If Drive 2 is not a SCSI drive, refer to Step

23.

If Drive 2 is a SCSI drive, press and to set the SCSI ID for Drive 2.

23 If Drive 2 is not a SCSI drive, press to

go to the fibre settings screen for Drive 2. If Drive 2 is a SCSI drive, press and then to accept the SCSI ID displayed for Drive 2 and move to the next option.

24 If Drive 1 is a fibre drive, press and

to set the ID for Drive 1. If Drive 1 is not a fibre drive, refer to Step

25.

25 If you made changes, press and then

to accept them and move to the next

option. If you did not make changes, press

to go to the next option.

For a fibre drive, you must choose a number between 0-126.

Default: 1

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Selection Description/Result

For a fibre drive, you must choose a number between 0-126.

Default: 2

26 If Drive 2 is a fibre drive, press and

to set the ID for Drive 2. If Drive 2 is not a fibre drive, refer to Step

27.

27 If you made changes, press and then

to accept them and move to the next

option. If you did not make changes, press

to go to the next option

Sets the inquiry string returned to the host in a SCSI inquiry command.

Available options are:

•Scalar 24

28 Press and to set the Inquiry mode.

•Scalar 100

• Scalar 1000

•Scalar 10K

29 Press and then to accept the

changes and move to the next option.

30 Press and to set the number of

minutes for the timeout value.

31 Press and then to accept the

changes and move to the next option.

32 Press and to enable/disable a

Password.

Recommended: Scalar 24

Sets the duration of inactivity on a submenu that causes the menu to go back to the Main screen and online state.

The timeout window is represented in minutes. You must specify a value between 1 and 9.

The default setting is 9 minutes.

If you have set a password, after the timeout window has expired, the password must be reentered to access the secure menu features.

Available options are:

• on: the password is required to enter any menu except Status

• off: password is disabled

NOTE: If the password has been enabled by the SCSI host, you cannot modify or disable the password using the LCD display.

33 Press and then to accept the

changes and move to the next option.

Scalar 24 Installation and Operation Guide 67

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Selection Description/Result

The current field is highlighted. You must select a numeric value between 0 and 9 for all four fields.

34 If you enabled a password, set the

password by pressing and to change the value of the current field and

and to move between fields. If you

did not enable a password, skip to Step 36

35 Press and then to accept the

changes and move to the next option.

Available options are:

• on: an audible tone is heard when buttons

are pressed on the keypad

• off: key clicks disabled

36 Press and to enable/disable Key

Clicks.

37 Press and then to accept the

changes and move to the next option.

38 Press and to enable/disable the

barcode scanner. If you disable the scanner, skip to Step 42

39 Press and then to accept the

changes and move to the next option.

40 Press and to select the barcode

scanner mode.

Recommended: off

Available options are:

• on: all media are scanned for barcodes.

Unlabeled or unreadable labeled media generate a user message

• off: barcode scanner is disabled

Recommended: on

Available options are:

• Default: The scanner expects to read and

report to the host six characters. Optional one or two character media identifiers can be present but are not reported.

• Media ID: The scanner expects to read and

report to the host seven or eight characters (six plus the media identifier).

• Extended: The scanner reads and reports

to the host between five and sixteen characters.

Recommended: Extended

41 Press and then to accept the

changes and move to the next option.

68 Using the Menus

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Selection Description/Result

If an RMU is not installed, skip to Step 46.

NOTE: The IP Address, Subnet Mask, and Gateway options are only present if a RMU is installed. These items set up the network configuration of the RMU.

42 Set the IP Address by pressing and

to change the value of the current field and

and to move between fields.

43 Set the Subnet mask by pressing and

to change the value of the current field

and and to move between fields.

The current field is highlighted. Make sure you enter a valid number for each field.

44 Set the Gateway by pressing and to

change the value of the current field and

and to move between fields.

45 From the last field of the Gateway address,

press to set the Gateway mask and highlight Execute ( ).

46 You have now completed the Setup

Wizard. Press to accept all values and exit the wizard.

The current field is highlighted. Make sure you enter a valid number for each field.

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Selection Description/Result

47 Press to exit the wizard.

Configure Slots

Configure Slots allows you to set up specific slots of your library to be allocated for various functions, such as cleaning and partitioning.

Path:

Main Menu

Setup Menu

Configure Slots

Configure Cleaning Slots

This option allows you to designate specific rear slots to be used as cleaning slots. If you wish to enable AutoCleaning, you must configure at least one cleaning slot. For more information on AutoCleaning, refer to Configure AutoClean

Selection Description/Result

1 From the Setup menu, highlight and

press .

2 Press and to select Clean.

3 Press to move to the next field.

on page 88.

Configures cleaning slots.

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Selection Description/Result

You can allocate up to four slots to be used for cleaning.

Slots 20 - 23 can be used as cleaning slots for LTO or slots 17 - 20 for SDLT. When a slot is

4 Press and to select the number of

slots you would like to allocate as cleaning slots.

configured for cleaning, a C appears in that slot.

NOTE: If partitioning is configured, the

number of rear slots may be limited to allow at least one slot in Partition 2.

Be sure to remove storage media from a slot before designating it as a cleaning slot.

configured as a cleaning slot

5 Press to highlight Execute ( ) and

then press .

The cleaning slots are now configured.

6 A confirmation screen displays. Press

to dismiss.

Configure Modes

This option allows you to set up your library to run in Random, Sequential, or LUN modes.

Random This mode is used when you are connected to host application software that

recognizes a library media changer device. It allows your host application software to access any tape cartridge randomly and permits you to logically divide the cartridge usage to satisfy particular storage needs. This is the default setting and the mode that most host software uses.

If you are connected to a host, ensure you are in Random mode.

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Sequential Sequential mode is used with host software applications that recognize tape

drives, but do not recognize a library media changer. In this mode, the library (not the host application software) keeps track of the tape locations and manages the insertion and removal of tape media to the drives. When a backup is performed using Sequential mode, data is written to the tapes in the order they are stored in the library.

If you are operating in Sequential mode, your library is not recognized by a host. You must use the Command menu to start and stop this mode.

If you set your mode to Sequential, configure the sequential options. For more information on configuring sequential options, refer to Sequential

page 105.

Libraries set to Sequential mode always automatically load an empty drive. When the host gives the drive a command to unload, the library unloads the tape and automatically puts another one into the drive. If a library that is configured for Sequential mode is booted without a tape in a drive, a tape loads to the drive automatically.

LUN LUN mode is used with host software applications that recognize the

Medium Changer Logical Unit presented by a tape drive with LUN-1 capability. It is the capability of a tape drive to present both a SCSI Streaming device on Logical Unit Number 0 (LUN-0) as well as a SCSI Medium Changer device on LUN-1, that allows an application to communicate with and control both devices by using a single path to the drive. This capability is independent of the physical transport layer, and allows more than one control path to library. Fibre drives can only be set to SEQ mode or LUN mode.

Selection Description/Result

Configures library operational access modes.

1 From the Setup menu, highlight and

press .

2 Press and to select Mode.

3 Press to move to the next field.

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Selection Description/Result

The mode setting options are:

• Rnd: sets the library to Random mode

• Seq: sets the library to Sequential mode and automatically loads a tape to an empty drive

4 Press and to select the backup

mode.

• Rnd-Seq: sets Partition 1 to Random mode and Partition 2 to Sequential mode. Selecting this mode creates a partitioned library.

• Seq-Seq: sets both partitions to Sequential mode with each partition having its own starting point. Selecting this mode creates a partitioned library.

The LUN mode options are available only for libraries supporting LTO-1 and LTO-2 drives.

• LUN: configures the library as one partition library in LUN mode.

• Seq-LUN: sets Partition 1 to Sequential mode and Partition 2 to LUN mode.

• LUN-LUN: sets both partitions to LUN mode. Selecting this mode creates two logical libraries.

• LUN-Seq: sets Partition 1 to LUN mode and Partition 2 to Sequential mode.

If you choose any of the partition modes, the LCD shows you which slots have been designated for Partition 1 and Partition 2 by placing numbers in the slots. You can change the partitioning setup using Configure

Partitions on page 74.

Partition 1

Partition 2

The library is configured to the specified modes.

5 Press to highlight Execute ( ) and

then press .

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Selection Description/Result

6 A confirmation screen displays. Press

to dismiss.

Configure Partitions

Partitioning is used to allow your single Scalar 24 library to be logically partitioned so it appears to a host as if it were two independent physical libraries. Each logical library (partition) can be independently controlled as though it were a separate library. The partitioning types available are random-sequential, sequentialsequential, LUN-sequential, LUN-LUN, and sequential-LUN; random-random is not supported at this time.

Partition 1 can operate in random, sequential, or LUN (LTO only) modes.

Partition 2 can operate in sequential or LUN (LTO only) modes.

The partition size is configurable. Each partition is assigned one of the front magazines but may have a configurable number of rear slots (minimum 1) assigned. The first drive module is assigned to the first partition and the second drive module is assigned to the second partition. If the library is not partitioned, all data slots and drive modules are assigned to a single partition. Follow the procedure below to configure partitions.

Note

Selection Description/Result

1 From the Setup menu, highlight and

press .

2 Press and to select Partition.

3 Press to move to the next field.

Partition only appears in the Configure Slots menu if you have specified RndSeq, Seq-Seq, LUN-Seq, Seq-LUN, or LUN-LUN mode. LUN modes can be specified only on libraries with LTO drives. Otherwise your Scalar 24 operates as a single library.

Configures partitions.

74 Using the Menus

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Selection Description/Result

The slots in the magazine on the left are always Partition 1 and the slots in the magazine on the right are always Partition 2.

LTO

4 Press and to select number of slots

you would like to designate for Partition 1 and Partition 2.

You can designate a minimum of 8 slots for each Partition (7 magazine slots and 1 rear slot).

You can designate a maximum of 16 slots for Partition 1 (7 magazine slots, 8 rear slots, and the I/E slot, if configured as a data slot). You can designate a maximum of 15 slots for Partition 2 (7 magazine slots and 8 rear slots). If you configure cleaning slots, the total number of slots available for both partitions is reduced. Refer to Configure Cleaning Slots

page 70 for more information.

SDLT

You can designate a minimum of 7 slots for each Partition (6 magazine slots and 1 rear slot). You can designate a maximum of 14 slots for Partition 1 (6 magazine slots, 7 rear slots, and the I/E slot, if configured as a data slot). You can designate a maximum of 13 slots for Partition 2 (6 magazine slots and 7 rear slots). If you configure cleaning slots, the total number of slots available for Partition 2 is reduced. Refer to Configure Cleaning Slots

page 70 for more information.

5 Press to highlight Execute ( ) and

then press .

As you scroll through the list of slots, the LCD dynamically shows you which slots are designated for Partition 1 and Partition 2 by placing numbers (1 or 2) in the slots.

Partition 1

Partition 2

Cleaning slots

Partition 2

The library is configured for the specified partitions.

Scalar 24 Installation and Operation Guide 75

Page 84

Selection Description/Result

6 A confirmation screen displays. Press

to dismiss.

Configure I/E Slot

This option allows you to configure the I/E slot as either a storage slot or an Import/Export slot. If it is configured as a storage slot, it appears as a valid storage slot to the host application.

Selection Description/Result

Configures I/E slot.

1 From the Setup menu, highlight and

press .

2 Press and to select I/E slot.

3 Press to move to the next field.

4 Press and to select configuration

option.

5 Press to highlight Execute ( ) and

then press .

Available options are:

• ST: appears as a valid storage location to the host application (host sees 24 data slots for LTO or 21 for SDLT). If partitioning is enabled, this slot is in Partition 1.

• I/E: host sees one import/export slot and 23 data slots for LTO or 20 for SDLT.

The I/E slot is configured.

76 Using the Menus

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Selection Description/Result

6 A confirmation screen displays. Press

to dismiss.

SCSI/Fibre

SCSI/Fibre allows you to set IDs for the library and drives, configure host access, and set emulation mode. If you have a fibre library, you can set the fibre loop ID, speed, and topology by means of this menu.

Path:

Main Menu

Setup Menu

SCSI/Fibre

Set Drive SCSI IDs

The SCSI IDs of the drives identify which IDs the drives use to communicate with the host.

Selection Description/Result

1 From the Setup menu, highlight and

press .

Sets the drive SCSI IDs.

2 Highlight and press .

You must choose a number between 0 and 15. The default ID is 1.

3 Press and to select the ID you

would like to set for the Drive 1.

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Selection Description/Result

4 If you have two drives installed, press

highlight Drive 2.

You must choose a number between 0 and

15. Ensure that this ID is different from the IDs

you set for Drive 1 and the library. The default is 2.

5 Press and to select the ID you

would like to set for the Drive 2.

The drive SCSI IDs are set.

6 Press to highlight Execute ( ) and

then press .

7 A confirmation screen displays. Press

to dismiss.

Set Inquiry

Set Inquiry allows the host to see your library as another ADIC Scalar product. This can be useful if the

host software does not currently include drivers to communicate with the Scalar 24.

Selection Description/Result

1 From the Setup menu, highlight and

press .

Sets Inquiry string.

2 Highlight and press .

78 Using the Menus

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Selection Description/Result

Sets the inquiry string returned to the host in a SCSI inquiry command.

Available options are:

•Scalar 24

3 Press and to select product you

would like you Scalar 24 to appear as to the host.

4 Press to highlight Execute ( ) and

then press .

•Scalar 100

• Scalar 1000

•Scalar 10K

The inquiry string is set.

5 A confirmation screen displays. Press

to dismiss.

Access Mode

Access Mode allows you to set additional control paths, which allows the library to be controlled by more

than one host. The library must be in LUN mode for you to use this feature. This feature is not available for libraries with SDLT drives.

Selection Description/Result

1 From the Setup menu, highlight and

press .

Sets Access Mode.

2 Highlight and press .

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Selection Description/Result

Enables or disables the selected Control Path Mode.

Available options are:

• Enabled

3 Press and to enable/disable the

Control Path Mode.

4 Press to highlight. Execute ( ) and

then press .

5 A confirmation screen displays. Press

to dismiss.

• Disabled

The access mode is set.

Fibre Setup

Fibre Setup allows you to set adjust settings for fibre drives. You can set the Loop ID, the drive speed, and

the topology of the connection. This feature is not available for libraries with SDLT drives.

Selection Description/Result

1 From the Setup menu, highlight and

press .

Sets Fibre Channel parameters.

2 Highlight and press .

Chooses Drive 1. If Drive 1 is not a fibre drive, the configurable parameters area uses the placeholder NA (not available).

3 Press and to select the drive for

which you want to adjust the settings.

80 Using the Menus

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Selection Description/Result

For Loop ID you must choose a number between 0 and 127.

4 After you have selected a fibre drive, press

to move to the configurable parameters

area. The first parameter is Loop ID.

Sets the Loop ID.

5 Press to move to the Loop ID values.

Press and until the Loop ID you want to use is displayed.

6 Press to move to the parameter area.

Press to get to Speed.

7 Press to move to the speed values.

Press and to select the speed you would like to set for Drive 2.

8 Press to move to the parameter area.

Press to get to Topol.

9 Press to move to the topology values.

Press and until the topology you want to use is displayed.

For speed, choose one of the following:

•Auto

•1 Gbps

•2 Gbps

For topology, choose one of the following:

• Auto L: Auto-Configure, trying L-Port first

• Auto N: Auto-Configure, trying N-Port first

• N Port: Point-to-Point

• L Port: Loop

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Selection Description/Result

The fibre setup is complete.

10 Press to highlight Execute ( ) and

then press .

Set Library SCSI ID

The SCSI ID of the library identifies which ID the library uses to communicate with the host.

Selection Description/Result

1 From the Setup menu, highlight and

press .

2 Highlight and press .

3 Press and to select the number you

would like to set for the library.

4 Press to highlight Execute ( ) and

then press .

Sets the library SCSI ID. You must have at least one partition set to Random mode to use this option. Refer to Configure Modes 71 for more information.

You must choose a number between 0 and 7. Ensure that the ID you choose is different than the drive IDs. The default ID is 0.

The library SCSI ID is set.

on page

5 A confirmation screen displays. Press

to dismiss.

82 Using the Menus

Page 91

User Interface

User Interface allows you to configure the LCD timeout, password, and key click settings.

Path:

Main Menu

Setup Menu

User Interface

Set Timeout

Timeout selects how long the library is available for operator menu selections before it automatically returns

to the Main menu due to screen inactivity. This feature is designed to provide security for your system.

Note

Selection Description/Result

1 From the Setup menu, highlight and

press .

2 Highlight and press .

Once the timeout period ends, the library returns to an online status, and it is once again accessible by a SCSI host.

Sets timeout window.

The timeout window is represented in minutes. You must specify a value between 1 and 9.

The default setting is 9 minutes.

If you have set a password, after the timeout

3 Press and to select the value of the

timeout window.

4 Press to highlight Execute ( ) and

then press .

Scalar 24 Installation and Operation Guide 83

window has expired, the password must be reentered to access the library.

Page 92

Selection Description/Result

The timeout value is set.

5 A confirmation screen displays. Press

to dismiss.

Set Password

Password allows you to enable or disable a password for access to the library. This enables you to prevent

unauthorized personnel from disrupting the operation of the Scalar 24. If you have set a password, it must be used to view or execute any of the options in the Setup, Command, or Tools menus. If you have set a timeout value, after the specified number of minutes of inactivity, you are automatically logged out and you must re-enter your password. By default, there is no password set on your Scalar 24.

Note

Selection Description/Result

1 From the Setup menu, highlight and

press .

2 Highlight and press .

If the password has been enabled by the SCSI host, you cannot modify or disable the password using the LCD display on the Scalar 24.

Sets password.

Available options are:

• on: password is required to access secure menu features

• off: disabled

3 Press and to Enable/Disable the

password function.

4 Select to move to the Password field.

84 Using the Menus

NOTE: If the password has been enabled by the SCSI host, you cannot modify or disable the password using the LCD display.

Page 93

Selection Description/Result

The current field is highlighted. You must select a numeric value between 0 and 9 for all four fields.

5 Set a password by pressing and to

change the value of the current field and

and to move between fields.

The password is set.

6 From the last field of the password, press

to highlight Execute ( ) and then

press .

Once you have set a password, you can turn it on and off by following Steps 1–3 above. You can change the password by following Steps 1 through 6.

7 A confirmation screen displays. Press

to dismiss.

Set Key Clicks

Key Click allows you to enable or disable an audible tone when the keys on the keypad are pressed.

Selection Description/Result

1 From the Setup menu, highlight and

press .

Sets key clicks.

2 Highlight and press .

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Selection Description/Result

Available options are:

• on: turns on audible tone

• off: disabled

3 Press and to Enable/Disable the

key click function.

Key clicks are set.

4 Press to highlight Execute ( ) and

then press .

5 A confirmation screen displays. Press

to dismiss.

Configure Net Device

IP addresses can be configured for two of the Scalar 24 optional hardware devices. The optional Remote Management Unit (RMU) provides remote host operation through a Web browser. The optional SNC 450x provides GbE to SCSI connectivity.

Once you have installed the RMU you configure its IP address by using this menu option. For information on installing/replacing the RMU, refer to Installing the Remote Management Unit

on page 25.

Once you have installed the SNC 450x, you configure its management port using this menu option. The SNC 450x data ports are configured by using the SNC Manager. For information on installing/replacing the SNC 450x or using the SNC Manager, refer to the SNC 450x User’s Guide.

Path:

Main Menu

Setup Menu

Net Device

86 Using the Menus

Page 95

Selection Description/Result

1 From the Setup menu, highlight and

press to get to the Net Device menu.

Available options are:

•RMU

• iSCSI An error appears if the hardware is not

2 Press and to change the value of

installed or is not functioning properly.

the current field from RMU to iSCSI. Press

to highlight Execute ( ) when the

value is correct. Press .

The current field is highlighted. Make sure you enter a valid number for each field.

3 Set the IP Address by pressing and

to change the value of the current field and

and to move between fields.

4 Set the Subnet mask by pressing and

to change the value of the current field

and and to move between fields.

5 Set the Gateway by pressing and to

change the value of the current field and

and to move between fields.

The current field is highlighted. Make sure you enter a valid number for each field.

6 From the last field of the Gateway address,

press to set the Gateway mask and highlight Execute ( ).

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Selection Description/Result

Your SNC 450x management port or RMU is configured and ready for use.

7 A confirmation screen displays. Press

to accept the RMU settings.

Configure AutoClean

AutoClean is managed through the Scalar 24 and operates independent of the host application. AutoClean detects when a drive needs to be cleaned and automatically cleans it without requiring user intervention. To use the AutoClean feature, you must have at least one slot configured as a cleaning slot. For more information on configuring cleaning slots, refer to Configure Cleaning Slots

on page 70. The Scalar 24 tracks the usage of the cleaning tape and post an alert message on the LCD once the cleaning tape has expired and requires you to export the tape.

There are two methods for AutoCleaning: with a partitioned library and with an unpartitioned library.

Path:

Main Menu

Setup Menu

AutoClean

AutoClean Unpartitioned Library

Selection Description/Result

Configures automatic cleaning of drives.

1 From the Setup Menu, highlight and

press .

Available options are:

• on: the library automatically cleans the drives when cleaning is required. Overall slots available for data cartridges are

2 Press and to Enable/Disable the

AutoClean function.

reduced. Host software cleaning features MUST be turned off.

• off: disabled

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Selection Description/Result

AutoClean is configured.

3 Press to highlight Execute ( ) and

then press .

4 A confirmation screen displays. Press

to dismiss.

AutoClean Partitioned Library

Selection Description/Result

Configures automatic cleaning of drives.

1 From the Setup Menu, highlight and

press .

2 Press and to select one of the

options.

3 Press to highlight Execute ( ) and

then press .

Available options are:

• P1 on P2 on: AutoClean is enabled for both partitions

• P1 on P2 off: AutoClean is enabled for partition 1 only

• P1 off P2 on: AutoClean is enabled for partition 2 only

• P1 off P2 off: AutoClean is disabled for both partitions

AutoClean is configured.

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Selection Description/Result

4 A confirmation screen displays. Press

to dismiss.

Configure Barcode Scanner

Scanner enables or disables the barcode scanner. The barcode scanner reads and reports the information that it scans and displays this information on the operator panel. The library reports the barcode information to the host according to the mode it is configured for and displays alert messages on the operator panel if the scanned barcode does not match the barcode length and media identifier requirements of the mode.

Path:

Main Menu

Setup Menu

Scanner

Selection Description/Result

Configures the barcode scanner.

1 From the Setup menu, highlight and

press .

Available options are:

• on: all media is scanned for barcodes. Unlabeled or unreadable labeled media generates a user message.

2 Press and to Enable/Disable the

• off: disabled

barcode scanner.

3 Press to move to next field.

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Selection Description/Result

Available options are:

• Default: The scanner expects to read and report to the host six characters. One or two character optional media identifiers are not reported.

4 Press and to select the scanner

mode.

• Media ID: The scanner expects to read and report to the host seven or eight characters (six plus the media identifier).

• Extended: The scanner reads and reports between five and sixteen characters to the host.

Your barcode scanner is configured and ready for use.

5 Press to highlight Execute ( ) and

then press .

6 A confirmation screen displays. Press

to dismiss.

Reset Configuration

Reset Configuration allows you to reset your library to the default settings. For more information of the default values, refer to Setting up your Scalar 24

on page 19.

Path:

Main Menu

Setup Menu

Reset Config

Selection Description/Result

Resets the library configuration.

1 From the Setup menu, highlight and

press .

Scalar 24 Installation and Operation Guide 91

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Selection Description/Result

The library reboots and is set to the default configuration.

The Setup Wizard also starts to allow a new configuration to be established.

2 A warning screen prompts you to ensure

that you want to reset the library configuration. Press to continue.

Command Menu

The Command Menu provides access to commands that cause motion within the Scalar 24. From the Command menu, you can:

• Import media

• Export media

• Dismount drives

• Move media

• Bulk Load media

• Bulk Unload media

• Set Sequential mode options

Import Media

Import allows you to move a data or cleaning tape cartridge from the I/E slot to a storage location in your library. This allows you to insert a tape into the library without opening the front door. If your I/E slot is configured as a storage slot, this function cannot be used.

There are two import options: Import Data Cartridge and Import Cleaning Cartridge. To import a cleaning cartridge, you must first configure a cleaning slot location. For more information on configuring cleaning slots, refer to Configure Cleaning Slots

on page 70. There are two methods for importing a data cartridge:

with a partitioned library and with an unpartitioned library.

CAUTION

to scan it and then place the tape back into the I/E slot or another slot in the library. This process can take up to 11 seconds, and during that time you should not insert another tape into the I/E slot.

92 Using the Menus

When a tape is inserted into the I/E slot, the picker may grab the tape