Fujitsu MAV2073RC, MAV2036RC manual Error Analysis, Ili, Lsb, Sksv

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Error Analysis

Basic information

Additional information

 

Bit

7

6

5

4

 

3

2

1

0

 

 

 

 

 

 

 

 

 

Byte 0

Valid

 

 

X‘70’ or X‘71’ (error code)

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

X‘00’

 

 

 

 

 

 

 

 

 

 

 

 

 

2

0

 

0

ILI

0

 

 

Sense key

 

 

 

 

 

 

 

 

 

 

 

 

3[MSB]

 

Information

 

5

 

 

 

 

 

 

6

 

[LSB]

 

 

7

X‘28’ (additional sense data length)

8[MSB]

10

 

 

Command-specific information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

[LSB]

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

Additional sense code

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

Additional sense code qualifier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

 

 

 

X‘00’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

SKSV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

 

 

Sense key-specific information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

0

0

0

 

Port

 

0

 

0

0

0

 

 

 

 

 

 

 

 

 

 

 

19

 

 

 

CDB operation code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

Detail information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ILI: Incorrect Length Indicator

MSB: Most Significant Byte

LSB: Least Significant Byte

SKSV: Sense Key Specific Valid

Figure 7.1 Format of extended sense data

7-2

C141-E219

Image 78
Contents C141-E219-01EN For Safe Operation Revision Record Related Standards Preface Overview of ManualPreface Conventions for Alert MessagesImportant Alert Items Important Alert MessagesImportant Alert Items Data lossManual Organization Product Maintenance ManualSpecifications InterfaceThis page is intentionally left blank Contents Installation ContentsTroubleshooting with disk drive replacement in the field Troubleshooting with parts replacement in the factorySense data 4-44-xx, 5-2x-xx, B-44-xx, B-47-xx, B-4B-xx Figures Tables This page is intentionally left blank Standard Features Hardware Structure System Configuration General DescriptionStandard Features General DescriptionStandard Features General Description Hardware Structure System Configuration Hardware Specifications Hardware Specifications Model name and order numberModel names and order numbers MAV2073RC MAV2036RC SpecificationsFunction specifications 32/34 MeeprmlHardware Specifications Environmental specifications Environmental/Power requirementsError rate ReliabilityMTBF= Specifications Cylinder configuration Data Space Logical Data Block Addressing Defect ManagementData Space Data Format Data Space Alternate spare area Spare area in cellTrack format Track skew/head skew Sector formatData Space Format capacity Logical Data Block Addressing Defect Management Defect list Alternate block allocationAlternate block allocation by Format Unit command Defect ManagementAlternate block allocation by Reassign Blocks command Write Write Extend Write Write Extended Format Unit Installation Requirements Mounting Requirements DimensionsInstallation Requirements Mounting orientationsMounting Requirements Mounting frame structure HDC Surface temperature check point and maximum temperatureConnection Requirements MPUService clearance area Power Supply Requirements Current waveform +12V DCConnector location Interface connector 10 SAS plug connector overviewInterface connector SAS plug signal allocationCN1 Installation Installation Setting Setting Port AddressMounting Drives Mounting procedures Installation Formatting Installation Setting parameters Awre ArreArre Awre PER Disc XffffXxxx Dismounting Drives Diagnostics Self-diagnostics Self-diagnostic functionsDiagnostics and Maintenance Diagnostics Test programs Maintenance Information PrecautionsMaintenance requirements Maintenance levels Revision numbersIndicating revision numbers Tools and test equipment Test flowchart TestsDiagnostic test Operation Check Initial seek operation checkOperation test Troubleshooting Procedures Troubleshooting with disk drive replacement in the fieldSystem-level field troubleshooting Troubleshooting at the repair site Disk drive troubleshootingTroubleshooting with parts replacement in the factory Finding possibly faulty partsError Analysis Information Collection Sense Data Analysis Error Analysis Information Collection Sense dataLSB Error AnalysisILI SksvSense Data Analysis Definition of sense dataSense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error Sense data 3-0C-03, 4-40-xx, and 4-C4-xxGlossary Glossary Target TargAcronyms and Abbreviations Acronyms and Abbreviations SASBcrc ECCMtbf Mttr Mode SELECT/MODE SelectIndex PADC141-E219 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank