Fujitsu MAV2036RC, MAV2073RC manual Sense Data Analysis, Definition of sense data

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7.2 Sense Data Analysis

7.2Sense Data Analysis

7.2.1Error information indicated with sense data

Subsection 7.2.2 onwards explain troubleshooting using sense data. For details of the following sense data, refer to Chapter 5 “Sense Data Error Recovery Methods” of the Interface Specifications.

Table 7.1 lists the definition of sense data. For details of sense data, refer to the Interface Specifications.

 

 

Table 7.1

Definition of sense data

 

 

 

 

 

 

Sense data

 

 

 

 

 

 

 

 

Sense

Additional

Additional

 

Definition

sense code

 

 

key

sense code

 

 

qualifier

 

 

 

 

 

 

 

 

 

 

00

00

00

Operation was normal.

 

 

 

 

3

0C

03

A write to a disk terminated abnormally.

 

 

 

 

4

32

01

Failed to update the defect list due to a disk medium write error,

 

 

 

etc.

 

 

40

xx

An error occurred in power-on self-diagnosis.

 

C4

xx

A drive error occurred.

 

 

 

 

1

1x

xx

A disk read error occurred.

3

1x

xx

A disk read error occurred.

 

 

 

 

E

1D

00

Data discrepancy found by VERIFY command byte check.

 

 

 

 

5

2x

xx

A SCSI error, such as an invalid operation code, occurred.

4 or B

44

xx

A hardware error occurred inside HDD.

B

47

xx

An interface error occurred.

 

4B

xx

An interface error occurred.

 

4E

00

An overlap command was issued.

 

 

 

 

 

C141-E219

7-3

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Contents C141-E219-01EN For Safe Operation Revision Record Related Standards Overview of Manual PrefaceConventions for Alert Messages PrefaceImportant Alert Messages Important Alert ItemsData loss Important Alert ItemsInterface Maintenance ManualSpecifications Manual Organization ProductThis page is intentionally left blank Contents Contents InstallationTroubleshooting with parts replacement in the factory Troubleshooting with disk drive replacement in the fieldSense data 4-44-xx, 5-2x-xx, B-44-xx, B-47-xx, B-4B-xx Figures Tables This page is intentionally left blank General Description Standard Features Hardware Structure System ConfigurationGeneral Description Standard FeaturesStandard Features General Description Hardware Structure System Configuration Hardware Specifications Model name and order number Hardware SpecificationsModel names and order numbers 32/34 Meeprml SpecificationsFunction specifications MAV2073RC MAV2036RCHardware Specifications Environmental/Power requirements Environmental specificationsReliability Error rateMTBF= Specifications Data Space Logical Data Block Addressing Defect Management Cylinder configurationData Space Data Format Data Space Spare area in cell Alternate spare areaTrack format Sector format Track skew/head skewData Space Format capacity Logical Data Block Addressing Alternate block allocation Defect Management Defect listDefect Management Alternate block allocation by Format Unit commandAlternate block allocation by Reassign Blocks command Write Write Extend Write Write Extended Format Unit Mounting Requirements Dimensions Installation RequirementsMounting orientations Installation RequirementsMounting Requirements Mounting frame structure MPU Surface temperature check point and maximum temperatureConnection Requirements HDCService clearance area Current waveform +12V DC Power Supply RequirementsConnector location 10 SAS plug connector overview Interface connectorInterface connector SAS plug signal allocationCN1 Installation Installation Setting Port Address SettingMounting Drives Mounting procedures Installation Formatting Installation Setting parameters Arre AwreArre Awre PER Xffff DiscXxxx Dismounting Drives Self-diagnostic functions Diagnostics Self-diagnosticsDiagnostics and Maintenance Diagnostics Test programs Precautions Maintenance InformationMaintenance requirements Revision numbers Maintenance levelsIndicating revision numbers Tools and test equipment Tests Test flowchartOperation Check Initial seek operation check Diagnostic testOperation test Troubleshooting with disk drive replacement in the field Troubleshooting ProceduresSystem-level field troubleshooting Disk drive troubleshooting Troubleshooting at the repair site Finding possibly faulty parts Troubleshooting with parts replacement in the factoryError Analysis Information Collection Sense data Error Analysis Information Collection Sense Data AnalysisSksv Error AnalysisILI LSBDefinition of sense data Sense Data AnalysisSense data 3-0C-03, 4-40-xx, and 4-C4-xx Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read errorGlossary Target Targ GlossaryAcronyms and Abbreviations SAS Acronyms and AbbreviationsECC BcrcPAD Mode SELECT/MODE SelectIndex Mtbf MttrC141-E219 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank