Exabyte EXB-8205 Betriebsanleitung PDF herunterladen (Seite 6)

3 Implementing CTS Operations 3-1

3.1UsingDataCartridges.................................. 3-2

LoadingDataCartridges...............................3-3

UnloadingDataCartridges ............................. 3-3

3.2ControllingtheFormatofDataontheTape ..................... 3-8

3.3UsingDataCompression ................................ 3-9

Using the EXB-8505 to Write Compressed Data . . . . . . . . . . . . . . . . . 3-10

Using the EXB-8205 to Write Compressed Data . . . . . . . . . . . . . . . . . 3-11

3.4SettingtheSizeofDataBlocks ............................ 3-12

Optimizing Block Size: 8200 Format . . . . . . . . . . . . . . . . . . . . . . . 3-12

LogicalBlockPacking:AllOtherDataFormats ................ 3-13

3.5UsingFilemarksandSetmarks............................ 3-15

Filemarks....................................... 3-15

Setmarks (EXB-8505 Writing in 8500c Format Only) . . . . . . . . . . . . . . 3-16

3.6UsingStreamingvs.Start/StopMode........................ 3-17

StreamingMode................................... 3-17

Start/StopMode .................................. 3-17

MatchingHostandCTSDataTransferRates .................. 3-18

Using the Motion Threshold and Reconnect Threshold . . . . . . . . . . . . 3-19

3.7 Formatting and Using Partitions (EXB-8505) . . . . . . . . . . . . . . . . . . . . 3-23

WhatArePartitions?................................ 3-23

HowDoYouCreatePartitions?.......................... 3-25

HowDoYouUseaDual-PartitionTape? .................... 3-27

3.8UsingDirectorySupport................................ 3-31

3.9HandlingUnitAttentionConditions......................... 3-32

EffectofChangingDataCartridges........................ 3-32

ClearingtheUnitAttentionCondition...................... 3-33

3.10ResettingtheCTS................................... 3-34

EffectofPower-onReset.............................. 3-34

EffectofSCSIBusandDeviceResets....................... 3-35

ResetProcessing................................... 3-36

4ERASE (19h) 4-1

4.1AboutThisCommand.................................. 4-2

4.2FieldDefinitions ..................................... 4-3

4.3TapePositioning .....................................4-4

4.4 Exceptions and Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

5 INQUIRY (12h) 5-1

5.1AboutThisCommand.................................. 5-2

5.2FieldDefinitions ..................................... 5-2

5.3StandardInquiryData.................................. 5-4

5.4SupportedVitalProductDataPage .......................... 5-8

5.5UnitSerialNumberPage ................................ 5-9

vi EXB-8205 and EXB-8505

(Standard and XL)

510503

1 2 3 4 5 6 7 8 9 10 11 ... 445 446

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