Fujitsu MAX3073RC, MAX3036RC, MAX3147RC manual Glossary

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Glossary

Additional Sense Code

This is a 1-byte code displayed in the sense data and is information which specifies the type of error that was detected.

CCS

Common Command Set

This is the standard form of SCSI logical specifications stipulated by the operations subcommittee of the American National Standards Institute (ANSI) which stipulates functions which a direct access device (magnetic disk, etc.) should support.

CDB

Command Descriptor Block

A series of data which describes commands related to input/output operations, sent from the initiator to the target.

Command

This is a command to a target to perform an input/output operation, and it is described as the CDB.

Initiator (INIT)

This is an SAS device which initiates input and output operations on the SAS bus. In this manual, initiator has been abbreviated to "INIT."

SAS Device

The general name given to a device which is connected to the SAS bus (input/output device, I/O controller, host adapter, expander, etc.).

SCSI

Small Computer System Interface

The standardized input/output interface of the American National Standards Institute (ANSI). [Standard No.: ANSI X3. 131-1986]

Sense Data

When several items of error information are included in a command's completion status, this is information generated by the target for reporting detailed information on that status.

Sense Key

This is a 4-bit code displayed in the sense data. It contains information for classifying the type of error that was detected.

Status

This is 1 byte of information reported to the initiator by the target device when execution of each command is completed, which displays the command's completion state.

C141-E237

GL-1

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Contents C141-E237-01EN 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 InstallationGL-1 Figures Tables This page is intentionally left blank Standard Features Standard Features Hardware Structure System ConfigurationGeneral Description Standard Features General Description Hardware Structure System Configuration Model names and order numbers Hardware SpecificationsHardware Specifications Model name and order number MAX3147RC MAX3073RC MAX3036RC SpecificationsFunction specifications Hardware Specifications Environmental/Power requirements Environmental specificationsMtbf = Error rateReliability Specifications Data Space Cylinder configurationData Space Logical Data Block Addressing Defect Management 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 frame structure example Mounting RequirementsLimitation of side-mounting MPU Surface temperature check point and maximum temperatureHDC Service clearance area Current waveform +12V DC Power Supply RequirementsInterface connector CN1 power lines included Connection Requirements Interface connectorInterface connector SAS plug signal allocationCN1 11 Recommended external circuit for Ready LED output Ready LED output signalThis page is intentionally left blank Installation Installation Mounting Drives Mounting procedures SettingSetting Port Address Installation Formatting Installation Setting parameters Arre Awre PER AwreArre Xxxx DiscXffff 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 test Diagnostic testOperation Check Initial seek operation check Troubleshooting with disk drive replacement in the field Troubleshooting ProceduresSystem-level field troubleshooting Disk drive troubleshooting Troubleshooting at the repair siteFinding 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, 4-32-01, 4-40-xx, 4-C4-xx, Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read errorGlossary Target Targ GlossaryAcronyms and Abbreviations VPD Acronyms and AbbreviationsECC BcrcPAD Mode SELECT/MODE SelectIndex Mtbf MttrC141-E237 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank