Quantum LTO-2 Manual de usuario

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Tablesx LTO-2 Half-Height Tape Drive User’s Guide

LTO-2 Half-Height Tape Drive User’s Guide xiPrefaceAudience This document was written for operators of the Quantum LTO-2 Half-Height Tape Drive.Purpos

Prefacexii LTO-2 Half-Height Tape Drive User’s Guide• Chapter 2, Installation and Quick Start describes handling precautions, unpacking tips, and inst

PrefaceLTO-2 Half-Height Tape Drive User’s Guide xiiiRelated DocumentsDocuments related to the LTO-2 Half-Height Tape Drive are shown below:SCSI-2 Spe

Prefacexiv LTO-2 Half-Height Tape Drive User’s GuideCustomer Support 0The Quantum Customer Support Department provides a 24-hour help desk that can be

LTO-2 Half-Height Tape Drive User’s Guide 1Chapter 11IntroductionThe LTO-2 Half-Height Tape Drive is a high-performance 8-channel tape drive that comp

Chapter 1 IntroductionFeatures2 LTO-2 Half-Height Tape Drive User’s GuideFeatures 1The following list summarizes the key features of the LTO-2 Half-H

LTO-2 Half-Height Tape Drive User’s Guide 3Chapter 22Installation and Quick StartThis chapter explains how to install the internal and desktop LTO-2 H

Chapter 2 Installation and Quick StartQuick Start Guide4 LTO-2 Half-Height Tape Drive User’s GuideQuick Start Guide 2Use the following quick-start in

Chapter 2 Installation and Quick StartQuick Start GuideLTO-2 Half-Height Tape Drive User’s Guide 5Desktop LTO-2 Half-Height Tape Drive Quick Start2Us

Quantum LTO-2 Half-Height Tape Drive, P/N 50002763, B01, July 2005 Made in USA.Quantum Corporation provides this publication “as is” without warranty

Chapter 2 Installation and Quick StartUnpacking and Inspection6 LTO-2 Half-Height Tape Drive User’s GuideUnpacking and Inspection 2Although drives ar

Chapter 2 Installation and Quick StartDrive Installation InstructionsLTO-2 Half-Height Tape Drive User’s Guide 7• Due to the speed of the LTO-2 Half-

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape Drive8 LTO-2 Half-Height Tape Drive User’s Guide• SCSI ID: 6• Ter

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape DriveLTO-2 Half-Height Tape Drive User’s Guide 9Figure 2 Interna

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape Drive10 LTO-2 Half-Height Tape Drive User’s GuideTable 1 SCSI I

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape DriveLTO-2 Half-Height Tape Drive User’s Guide 11Mounting the Int

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape Drive12 LTO-2 Half-Height Tape Drive User’s GuideFigure 4 Intern

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape DriveLTO-2 Half-Height Tape Drive User’s Guide 13Connecting a SCS

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape Drive14 LTO-2 Half-Height Tape Drive User’s GuideChecking the SCS

Chapter 2 Installation and Quick StartInstalling an Internal LTO-2 Half-Height Tape DriveLTO-2 Half-Height Tape Drive User’s Guide 15Table 2 Serial

LTO-2 Half-Height Tape Drive User’s Guide iii ContentsPreface xiChapter 1 Introduction 1Features ...

Chapter 2 Installation and Quick StartInstalling a Desktop LTO-2 Half-Height Tape Drive16 LTO-2 Half-Height Tape Drive User’s GuideInstalling a Deskt

Chapter 2 Installation and Quick StartInstalling a Desktop LTO-2 Half-Height Tape DriveLTO-2 Half-Height Tape Drive User’s Guide 17Checking the SCSI

Chapter 2 Installation and Quick StartInstalling a Desktop LTO-2 Half-Height Tape Drive18 LTO-2 Half-Height Tape Drive User’s GuideRegistering Your T

LTO-2 Half-Height Tape Drive User’s Guide 19Chapter 33OperationThis chapter describes how to operate the LTO-2 Half-Height Tape Drive. Topics covered

Chapter 3 OperationUnderstanding the Front Panel Display20 LTO-2 Half-Height Tape Drive User’s GuideUnderstanding the Front Panel Display 3Figure 8 s

Chapter 3 OperationBlink CodesLTO-2 Half-Height Tape Drive User’s Guide 21Blink Codes 3Table 3 below summarizes the blink codes for the LTO-2 Half-He

Chapter 3 OperationUsing LTO Cartridges22 LTO-2 Half-Height Tape Drive User’s GuideUsing LTO Cartridges 3Loading a Cartridge3To load an Ultrium cartr

Chapter 3 OperationUsing LTO CartridgesLTO-2 Half-Height Tape Drive User’s Guide 23• If you slide the switch all the way toward the corner (see figur

Chapter 3 OperationDrive Maintenance24 LTO-2 Half-Height Tape Drive User’s GuideRetensioning the Tape 3If, during storage and/or transportation, a da

Chapter 3 OperationDrive MaintenanceLTO-2 Half-Height Tape Drive User’s Guide 25The LTO cleaning cartridge has the same dimensions as the data cartri

Contentsiv LTO-2 Half-Height Tape Drive User’s GuideConnecting a Serial Cable for Tape Libraries...14Connecting a

Chapter 3 OperationDrive Maintenance26 LTO-2 Half-Height Tape Drive User’s Guide

LTO-2 Half-Height Tape Drive User’s Guide 27Chapter 44TheoryThis chapter describes operational theories used in the LTO-2 Half-Height Tape Drive.The t

Chapter 4 TheoryTrack Layout28 LTO-2 Half-Height Tape Drive User’s Guide• There are 4 data bands, each of which includes 128 data tracks. • The data

Chapter 4 TheoryRecording MethodLTO-2 Half-Height Tape Drive User’s Guide 29Recording Method 4The LTO-2 Half-Height Tape Drive records data using wri

Chapter 4 TheoryData Integrity30 LTO-2 Half-Height Tape Drive User’s GuideThere are two levels of Error Correction Coding (ECC). These two levels are

Chapter 4 TheoryData CompressionLTO-2 Half-Height Tape Drive User’s Guide 31• For two or more known C1 codeword pairs in error, the matrix is compute

Chapter 4 TheoryData Compression32 LTO-2 Half-Height Tape Drive User’s Guide• The same amount of information can be stored on a smaller length of tap

Chapter 4 TheoryData CompressionLTO-2 Half-Height Tape Drive User’s Guide 33Data compression algorithms can be tailored to provide maximum compressio

Chapter 4 TheoryData Compression34 LTO-2 Half-Height Tape Drive User’s Guide

LTO-2 Half-Height Tape Drive User’s Guide 35Chapter 55SpecificationsThis chapter provides technical specifications for the LTO-2 Half-Height Tape Driv

ContentsLTO-2 Half-Height Tape Drive User’s Guide vChapter 5 Specifications 35Physical Specifications ...

Chapter 5 SpecificationsPhysical Specifications36 LTO-2 Half-Height Tape Drive User’s GuidePhysical Specifications 5Table 4 below lists the physical

Chapter 5 SpecificationsPhysical SpecificationsLTO-2 Half-Height Tape Drive User’s Guide 37Figure 11 Internal LTO-2 Half-Height Tape Drive Dimension

Chapter 5 SpecificationsPower Specifications38 LTO-2 Half-Height Tape Drive User’s GuidePower Specifications 5The desktop LTO-2 Half-Height Tape Driv

Chapter 5 SpecificationsDrive Performance SpecificationsLTO-2 Half-Height Tape Drive User’s Guide 39Drive Performance Specifications 5Table 7 lists t

Chapter 5 SpecificationsDrive Performance Specifications40 LTO-2 Half-Height Tape Drive User’s GuideTable 7 Drive Performance Specification Sp

Chapter 5 SpecificationsEnvironmental RequirementsLTO-2 Half-Height Tape Drive User’s Guide 41Environmental Requirements 5Table 8 lists the environme

Chapter 5 SpecificationsReliability42 LTO-2 Half-Height Tape Drive User’s GuideInjected Noise 5 The internal drive operates without degradation of er

Chapter 5 SpecificationsMean Time Between FailuresLTO-2 Half-Height Tape Drive User’s Guide 43Table 9 Reliability Mean Time Between Failures 5The m

Chapter 5 SpecificationsLTO Cartridge Specifications44 LTO-2 Half-Height Tape Drive User’s GuideMean Time to Replace5The mean time to replace (MTTR)

Chapter 5 SpecificationsRegulatory ComplianceLTO-2 Half-Height Tape Drive User’s Guide 45Cartridge Memory 5 Each Ultrium cartridge has 4 Kbytes of no

Contentsvi LTO-2 Half-Height Tape Drive User’s GuideFinding Existing SCSI Controllers and Devices ...58Using the LTO-2

Chapter 5 SpecificationsRegulatory Compliance46 LTO-2 Half-Height Tape Drive User’s Guide* Member nations of the IECEE include Austria, Australia, Be

Chapter 5 SpecificationsRegulatory ComplianceLTO-2 Half-Height Tape Drive User’s Guide 47EMC Compliance 5Country Regulatory Organization Compliant to

Chapter 5 SpecificationsDisposal of Electrical and Electronic Equipment 48 LTO-2 Half-Height Tape Drive User’s Guide You should also consider the fol

LTO-2 Half-Height Tape Drive User’s Guide 49Chapter 66UNIX SettingsThis chapter describes how to configure various UNIX systems to recognize and obtai

Chapter 6 UNIX SettingsA Word About SCSI Controllers50 LTO-2 Half-Height Tape Drive User’s GuideA Word About SCSI Controllers 6The LTO-2 Half-Height

Chapter 6 UNIX SettingsConfiguring for the DEC/Compaq UNIX EnvironmentLTO-2 Half-Height Tape Drive User’s Guide 51Configuring Digital UNIX Version 4.

Chapter 6 UNIX SettingsConfiguring for the Sun Environment (Solaris 2.4, 2.5, 2.6, 7, 8, and 9)52 LTO-2 Half-Height Tape Drive User’s GuideTo enable

Chapter 6 UNIX SettingsConfiguring for the Sun Environment (Solaris 2.4, 2.5, 2.6, 7, 8, and 9)LTO-2 Half-Height Tape Drive User’s Guide 53We recomme

Chapter 6 UNIX SettingsConfiguring for the IBM AIX Environment (AIX Version 4.1.x and later)54 LTO-2 Half-Height Tape Drive User’s Guide• Uses Mode S

Chapter 6 UNIX SettingsConfiguring for the IBM AIX Environment (AIX Version 4.1.x and later)LTO-2 Half-Height Tape Drive User’s Guide 551 Enter SMIT

LTO-2 Half-Height Tape Drive User’s Guide viiFiguresFigure 1 Drive Covered in this User’s Guide (Typical)... 1Figure 2 Internal

Chapter 6 UNIX SettingsConfiguring for SCO Open Server 5.0.x56 LTO-2 Half-Height Tape Drive User’s Guide8 Exit SMIT.Configuring for SCO Open Server 5

Chapter 6 UNIX SettingsConfiguring for SCO Open Server 5.0.xLTO-2 Half-Height Tape Drive User’s Guide 57This command produces output similar to: %tap

Chapter 6 UNIX SettingsConfiguring for Linux58 LTO-2 Half-Height Tape Drive User’s Guide13 When the process takes you back to the two Main Menu scree

Chapter 6 UNIX SettingsConfiguring for LinuxLTO-2 Half-Height Tape Drive User’s Guide 59You may see output similar to: (scsi0)<Adaptec AHA-294XX U

Chapter 6 UNIX SettingsConfiguring for SGI Irix60 LTO-2 Half-Height Tape Drive User’s GuideConfiguring for SGI Irix 6Finding Current SCSI Controllers

Chapter 6 UNIX SettingsConfiguring for HP-UX 11.0LTO-2 Half-Height Tape Drive User’s Guide 61M TCAN_COMPRESS,40, 5*60, 10*60, 10*60, 3*3600, 512, 256

Chapter 6 UNIX SettingsConfiguring for HP-UX 11.062 LTO-2 Half-Height Tape Drive User’s GuideWhere: •x is the data under H/WPath from the ioscan.•y i

LTO-2 Half-Height Tape Drive User’s Guide 63Chapter 77Troubleshooting GuideThis chapter contains best practices for getting the most out of your LTO-2

Chapter 7 Troubleshooting GuideInstallation Best Practices64 LTO-2 Half-Height Tape Drive User’s GuideIn addition, do not• Attach the tape drives to

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-2 Half-Height Tape Drive User’s Guide 65Ensure that the SCSI cable is of high quality a

Figuresviii LTO-2 Half-Height Tape Drive User’s Guide

Chapter 7 Troubleshooting GuideTroubleshooting Suggestions66 LTO-2 Half-Height Tape Drive User’s Guide•If the Power LED is not illuminated, check the

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-2 Half-Height Tape Drive User’s Guide 676 If these suggestions do not help, the tape dr

Chapter 7 Troubleshooting GuideTroubleshooting Suggestions68 LTO-2 Half-Height Tape Drive User’s GuideYou may see output similar to:(scsi0)<Adapte

Chapter 7 Troubleshooting GuideTroubleshooting SuggestionsLTO-2 Half-Height Tape Drive User’s Guide 697 If all the LEDs are off, except power, and a

Chapter 7 Troubleshooting GuideTroubleshooting Suggestions70 LTO-2 Half-Height Tape Drive User’s GuideYou cannot eject the cartridge because the tape

Chapter 7 Troubleshooting GuideEmergency Reset and Emergency Cartridge EjectLTO-2 Half-Height Tape Drive User’s Guide 71Emergency Reset and Emergency

Chapter 7 Troubleshooting GuideProblems During Backup/Restore Operations72 LTO-2 Half-Height Tape Drive User’s Guide1 The TapeAlert message or backup

Chapter 7 Troubleshooting GuideProblems During Backup/Restore OperationsLTO-2 Half-Height Tape Drive User’s Guide 737 If the backup fails, use the di

Chapter 7 Troubleshooting GuideProblems During Backup/Restore Operations74 LTO-2 Half-Height Tape Drive User’s Guidec Restart the operation.Or“The ta

Chapter 7 Troubleshooting GuideProblems During Backup/Restore OperationsLTO-2 Half-Height Tape Drive User’s Guide 75This message means the tape drive

LTO-2 Half-Height Tape Drive User’s Guide ixTablesTable 1 SCSI IDs and Jumper Settings for LTO-2 Half-Height in Drive ...

Chapter 7 Troubleshooting GuideProblems During Backup/Restore Operations76 LTO-2 Half-Height Tape Drive User’s GuideThe method of performing the back

LTO-2 Half-Height Tape Drive User’s Guide 77IndexAAIX 4.1 settings 54BBackup/restore problems 71Best practices 63blink codes 21CCartridgescare and mai

Index78 LTO-2 Half-Height Tape Drive User’s Guideconsiderations 32intelligent 33data compression 31Data integrity 29error-correction code 29servo-trac

IndexLTO-2 Half-Height Tape Drive User’s Guide 79LLayout of track 27Linux settings 58Loading a cartridge 22MMean time between failures 43Method of rec

Index80 LTO-2 Half-Height Tape Drive User’s GuideTTape drivecleaning 24registering 15, 18Tape drive not recognized by operating system or application