Dell PowerVault TL4000 Instrukcja Użytkownika Pobierz pdf

DellPowerVault™TL4000/TL2000FailoverGuide

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1|Page 10/08/10 version 4.0

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Alwaysrefertowww.dell.com\supportforlatestdocumentationandupdates

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DellPowerVault™TL4000/TL2000FailoverConfigurationGuide

Thisdocumentdescribesthefailoverfeature,outlinesthesupportedfailoverconfigurationsfortheDell

PowerVault™

TL4000andTL2000productsandprovidesinstructionsforconfiguringthelibrary,drives,

andhostserverforfailover.

PleasenotethesupportedconfigurationsarecloselyrelatedtotheLTOdrivegenerationandformfactor

installedinthetapelibrary.PleasereferDellPowerVault™supportedFailoverconfigurationmatrixtable

1and2

Contents

WhatisFailover?........................................................................................................................................... 2

DellPowerVault™TL2000/TL4000ConfigurationSupportmatrix ............................................................... 2

BasicEnvironmentConfigurationRequirements.......................................................................................... 3

FailoverSupportConfigurationDetails......................................................................................................... 4

ConfigurationSamples.................................................................................................................................. 4

LT05SpecificRequirementsForFailoverSupport ......................................................................................11

Heterogeneousvalidatedconfigurations ................................................................................................... 13

ConfiguringyourEnvironmenttoSupportFailover.................................................................................... 15

DellPowerVault™TL2000/TL4000LibraryFailoverSetup.......................................................................... 16

TaketheLibraryOffline............................................................................................................................... 16

UpgradeLibraryandDriveFirmwaretotheLa testVersion ....................................................................... 16

BackupHostControlPathFailoverSetup ................................................................................................... 18

BackupApplicationSetupandSupport ......................................................................................................18

FailoverConfigurationVerification.............................................................................................................20

FailoverTestProcedure .............................................................................................................................. 20

FailoverPerformanceconsiderations ......................................................................................................... 21

AppendixA‐Recoveringfromafailoverevent ..........................................................................................22

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1 2 3 4 5 6 ... 21 22

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Strona 1 - Contents

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Strona 2

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Strona 4 - ConfigurationSamples

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Strona 5

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Strona 6

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Strona 8

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Strona 9

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Strona 10 - Failover Path

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Strona 11

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Strona 12 - Failoverconfiguration

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Strona 13

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Strona 14

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Strona 15

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Strona 16 - Interface(RMU)

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Strona 17

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Strona 18 - ™TL2000Tape

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Strona 20 - FailoverTestProcedure

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Strona 21

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Strona 22 - Drivereset

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