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PrefaceLTO-3 Half-Height Tape Drive User’s Guide x• Chapter 4, Operation, describes the operation and maintenance of the drive.• Chapter 5, Theory, de

Appendix AInternal LTO-3 Half-Height Tape Drive Quick StartLTO-3 Half-Height Tape Drive User’s Guide 86Internal LTO-3 Half-Height Tape Drive Quick Sta

Appendix ATabletop LTO-3 Half-Height Tape Drive Quick StartLTO-3 Half-Height Tape Drive User’s Guide 87Tabletop LTO-3 Half-Height Tape Drive Quick Sta

LTO-3 Half-Height Tape Drive User’s Guide 88Appendix BBDisposal of Electrical & Electronic EquipmentThis symbol on the LTO-3 Half-Height Tape Driv

LTO-3 Half-Height Tape Drive User’s Guide 89Appendix CCRegulatory CompliancesThis appendix identifies the he LTO-3 Half-Height Tape Drive regulatory c

Appendix CSafety CompliancesLTO-3 Half-Height Tape Drive User’s Guide 90Safety CompliancesThe LTO-3 Half-Height Tape Drives are safety compliant with

Appendix CElectromagnetic Compatibility (EMC) CompliancesLTO-3 Half-Height Tape Drive User’s Guide 91Electromagnetic Compatibility (EMC) CompliancesTh

Appendix CElectromagnetic Compatibility (EMC) CompliancesLTO-3 Half-Height Tape Drive User’s Guide 92Also consider the following safety points:• Insta

LTO-3 Half-Height Tape Drive User’s Guide 93IndexAAIX 4.1 settings 30Bbackup/restore problems 78best practices 62Ccartridge memory, description 3cartr

IndexLTO-3 Half-Height Tape Drive User’s Guide 94IIBM AIX 4.1.x and later settings 30injected noise 59inspecting the drive 8installation guidelines 7i

IndexLTO-3 Half-Height Tape Drive User’s Guide 95messages 82terminator power, internal drives 12track layout 44troubleshooting 64backup/restore proble

PrefaceLTO-3 Half-Height Tape Drive User’s Guide xiStandards Conformance 0The Small Computer System Interface is described in standards that include s

PrefaceLTO-3 Half-Height Tape Drive User’s Guide xii• SCSI Parallel Interface-5 (SPI-5) INCITS 367-2003• SCSI-3 Primary Commands (SPC) INCITS 301-1997

PrefaceLTO-3 Half-Height Tape Drive User’s Guide xiiiTechnical Publications 0To comment on existing documentation send e-mail to:doc-comments@quantum.

PrefaceLTO-3 Half-Height Tape Drive User’s Guide xiv

LTO-3 Half-Height Tape Drive User’s Guide 1Chapter 11IntroductionThis chapter provides an introductory overview of the Quantum LTO-3 Half-Height Tape

Chapter 1 IntroductionDrive ModelsLTO-3 Half-Height Tape Drive User’s Guide 2The LTO-3 Half-Height Tape Drive has a 5¼-inch half-height form factor w

Chapter 1 IntroductionFeaturesLTO-3 Half-Height Tape Drive User’s Guide 3FeaturesTable 1 describes the key performance features and capabilities of t

Chapter 1 IntroductionFeaturesLTO-3 Half-Height Tape Drive User’s Guide 4Tape picking Enhanced implementation for increased reliabilityVariable-speed

LTO-3 Half-Height Tape Drive User’s Guide 5Chapter 2 2Installation ProceduresThis chapter provides detailed installation instructions for both the int

Quantum LTO-3 Half-Height Tape Drive User’s Guide, P/N 81-81683-02 A01, May 2007. Product of USA.Quantum Corporation provides this publication “as i

Chapter 2 Installation ProceduresBefore Installing the LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 6Before Installing the L

Chapter 2 Installation ProceduresBefore Installing the LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 7Preinstallation Require

Chapter 2 Installation ProceduresBefore Installing the LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 8• Backup application so

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 9Installing the Intern

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 10Configuring the Inte

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 11Figure 2 Internal P

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 12Configuring the Inte

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 13Figure 3 Internal P

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 14Figure 4 Acceptable

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 15Figure 5 Internal T

LTO-3 Half-Height Tape Drive User’s Guide iiiContentsPreface ixChapter 1 Introduction 1Overview...

Chapter 2 Installation ProceduresInstalling the Internal LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 16• See the internal p

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 174 Connect the intern

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 18To install the table

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 19Configuring the Tabl

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 20Figure 8 Tabletop P

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 21Connecting the Table

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 22Figure 10 Tabletop

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 23See figure 11 for ta

Chapter 2 Installation ProceduresInstalling the Tabletop LTO-3 Half-Height Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 24Figure 11 Tabletop

Chapter 2 Installation ProceduresInstalling the LTO Driver SoftwareLTO-3 Half-Height Tape Drive User’s Guide 25Installing the LTO Driver SoftwareIf y

ContentsLTO-3 Half-Height Tape Drive User’s Guide ivConfiguring the Tabletop Parallel SCSI Tape Drive... 19Connecting the Tab

LTO-3 Half-Height Tape Drive User’s Guide 26Chapter 33UNIX Configuration ProceduresThis chapter describes how to configure various UNIX systems to rec

Chapter 3 UNIX Configuration ProceduresConfiguring Sun UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 27Table 3 lists the recommended typ

Chapter 3 UNIX Configuration ProceduresConfiguring Sun UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 28Finding Existing SCSI Devices and

Chapter 3 UNIX Configuration ProceduresConfiguring Sun UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 29SEAGATE_LTO1 = 1,0x3b,0,0x1d639,

Chapter 3 UNIX Configuration ProceduresConfiguring IBM AIX UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 30c When using commands that re

Chapter 3 UNIX Configuration ProceduresConfiguring IBM AIX UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 315 Change the following standa

Chapter 3 UNIX Configuration ProceduresConfiguring Linux UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 32b For commands that use density

Chapter 3 UNIX Configuration ProceduresConfiguring HP-UX UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 33Use the following command to vi

Chapter 3 UNIX Configuration ProceduresConfiguring HP-UX UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 34Finding Existing SCSI Controlle

Chapter 3 UNIX Configuration ProceduresConfiguring HP-UX UNIX EnvironmentsLTO-3 Half-Height Tape Drive User’s Guide 355 After executing the insf and

ContentsLTO-3 Half-Height Tape Drive User’s Guide vData Integrity...

LTO-3 Half-Height Tape Drive User’s Guide 36Chapter 4 4OperationThis chapter describes how to operate the LTO-3 Half-Height Tape Drive. Topics covered

Chapter 4 OperationUnderstanding the Front Panel DisplayLTO-3 Half-Height Tape Drive User’s Guide 37Figure 12 Front Panel DisplayIn table 4:Table 4

Chapter 4 OperationUsing LTO Tape CartridgesLTO-3 Half-Height Tape Drive User’s Guide 38Using LTO Tape CartridgesLoading a Tape Cartridge4To load an

Chapter 4 OperationUsing LTO Tape CartridgesLTO-3 Half-Height Tape Drive User’s Guide 39Unloading a Tape Cartridge 4To unload an Ultrium tape cartrid

Chapter 4 OperationUsing LTO Tape CartridgesLTO-3 Half-Height Tape Drive User’s Guide 40Tape Cartridge Care and Maintenance 4Observe the following pr

Chapter 4 OperationCleaning the Tape DriveLTO-3 Half-Height Tape Drive User’s Guide 41Cleaning the Tape DriveExcessive tape debris or other material

Chapter 4 OperationPerforming an Emergency Reset and Cartridge EjectLTO-3 Half-Height Tape Drive User’s Guide 42Each time you use the LTO cleaning ca

Chapter 4 OperationPerforming an Emergency Reset and Cartridge EjectLTO-3 Half-Height Tape Drive User’s Guide 43To perform an emergency reset, hold d

LTO-3 Half-Height Tape Drive User’s Guide 44Chapter 55TheoryThis chapter describes operational theories used in the LTO-3 Half-Height Tape Drive.The t

Chapter 5 TheoryTrack LayoutLTO-3 Half-Height Tape Drive User’s Guide 45A track group is a set of tracks that is recorded concurrently. The sets of 1

ContentsLTO-3 Half-Height Tape Drive User’s Guide viAppendix A Installation Checklists 85Internal LTO-3 Half-Height Tape Drive Quick Start ...

Chapter 5 TheoryRecording MethodLTO-3 Half-Height Tape Drive User’s Guide 46Recording MethodThe LTO-3 Half-Height Tape Drive records data using write

Chapter 5 TheoryData IntegrityLTO-3 Half-Height Tape Drive User’s Guide 47Error-correction Code (ECC) 5The use of Cyclic Redundancy Checking (CRC), t

Chapter 5 TheoryData CompressionLTO-3 Half-Height Tape Drive User’s Guide 483 Correction: Generating corrected data from syndromes.The correction dep

Chapter 5 TheoryData CompressionLTO-3 Half-Height Tape Drive User’s Guide 49data to be recorded in a fewer number of bits. These codewords or symbols

Chapter 5 TheoryData CompressionLTO-3 Half-Height Tape Drive User’s Guide 50The transfer rate depends on factors such as:• Compression ratio•Drive bu

Chapter 5 TheoryData CompressionLTO-3 Half-Height Tape Drive User’s Guide 51Software data compression should never be used because the built-in intel

LTO-3 Half-Height Tape Drive User’s Guide 52Chapter 66SpecificationsThis chapter provides technical specifications for the LTO-3 Half-Height Tape Driv

Chapter 6 SpecificationsPhysical SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 53Physical SpecificationsTable 5 lists the physical specific

Chapter 6 SpecificationsPhysical SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 54Figure 15 LTO-3 Half-Height Tape Drive Dimensions TO CART

Chapter 6 SpecificationsPower SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 55Power SpecificationsThe tabletop LTO-3 Half-Height Tape Drive

LTO-3 Half-Height Tape Drive User’s Guide viiFiguresFigure 1 Internal LTO-3 Half-Height Tape Drive ... 2Figure 2 Inter

Chapter 6 SpecificationsDrive Performance SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 56Drive Performance SpecificationsTable 8 lists the

Chapter 6 SpecificationsDrive Performance SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 57Head configuration 2 bumps 16 thin-film write hea

Chapter 6 SpecificationsEnvironmental RequirementsLTO-3 Half-Height Tape Drive User’s Guide 58Environmental RequirementsTable 9 lists the environment

Chapter 6 SpecificationsInjected Noise SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 59Injected Noise SpecificationsThe internal drive oper

Chapter 6 SpecificationsLTO Cartridge SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 60Mean Time Between Failures 6The mean time between fai

Chapter 6 SpecificationsLTO Cartridge SpecificationsLTO-3 Half-Height Tape Drive User’s Guide 61Table 11 Environmental TolerancesIf during storage

LTO-3 Half-Height Tape Drive User’s Guide 62Chapter 77Troubleshooting GuideThis chapter provides best-practice installation guidelines for getting the

Chapter 7 Troubleshooting GuideInstallation Best PracticesLTO-3 Half-Height Tape Drive User’s Guide 63the LTO-3 Half-Height Tape drive would degrade

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 64HBA Preinstallation Checks 7Before installing t

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 652 Restart the system.Computer Hardware Does Not

LTO-3 Half-Height Tape Drive User’s Guide viiiTablesTable 1 Performance Features and Capabilities ... 3Table 2 Intern

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 663 If the tape drive is not recognized when the

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 67IF the Power LED is . . . THEN . . .off, shut d

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 68For the tabletop tape drive:a Set the drive AC

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 695 If the Power LED is on, but the tape drive is

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 70e If possible, replace the SCSI cable with one

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 71There are various ways to view the log files to

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 72Drive Does Not Load the Tape Cartridge 7If you

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 732 If other LEDs are on, reset the tape drive b

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 74Drive Does Not Eject the Tape Cartridge 7If you

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 752 If other LEDs are on, reset the tape drive by

LTO-3 Half-Height Tape Drive User’s Guide ixPrefaceAudienceThis guide is written for users of the Quantum LTO-3 Half-Height Tape Drive.PurposeThis gui

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 76Slow Backup Operations 7Many factors can make b

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 772 If the tape drive is attached to an LVD SCSI

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 78b When the test finishes, determine the megabyt

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 79The following subsections provide troubleshooti

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 805 If the problem persists, use the tape diagnos

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 81Write-Protected TapeAlert Messages 7Write-prote

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 82Hardware Failure TapeAlert Messages 7Hardware f

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 83Tape Cleaning TapeAlert Messages 7Tape cleaning

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-3 Half-Height Tape Drive User’s Guide 84The tape drive needs cleaning:1. If the operati

LTO-3 Half-Height Tape Drive User’s Guide 85Appendix AAInstallation ChecklistsUse the following quick-start checklists to get your tape drive up and r