Fujitsu MAV2036RC, MAV2073RC manual Maintenance levels, Revision numbers

Page 69

6.2 Maintenance Information

6.2.3Maintenance levels

If a disk drive is faulty, replace the whole disk drive since repair requires special tools and environment. This section explains the two maintenance levels.

(1)Field maintenance (disk drive replacement)

•This replacement is done at the user's site.

•Replacement uses standard tools.

•Replacement is usually done by the user, retail dealer, distributor, or OEM engineer.

(2)Factory maintenance (parts replacement)

•This replacement can only be done by Fujitsu.

•Replacement includes maintenance training and OEM engineer support. OEM engineers usually support retail dealers and distributors.

•Replacement uses factory tools and test equipment.

6.2.4Revision numbers

The revision number of the disk drive is represented with a letter and a number indicated on the label attached on the HDD. Figure 6.1 shows an example of the label.

Figure 6.1 Revision label (example)

C141-E219

6-7

Image 69

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 ItemsSpecifications Maintenance ManualManual Organization Product InterfaceThis page is intentionally left blank Contents Contents InstallationTroubleshooting 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 General Description Standard Features Hardware Structure System ConfigurationGeneral Description Standard FeaturesStandard Features General Description Hardware Structure System Configuration Hardware Specifications Hardware Specifications Model name and order numberModel names and order numbers Function specifications SpecificationsMAV2073RC MAV2036RC 32/34 MeeprmlHardware Specifications Environmental/Power requirements Environmental specificationsError rate ReliabilityMTBF= Specifications Cylinder configuration Data Space Logical Data Block Addressing Defect ManagementData 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 Connection Requirements Surface temperature check point and maximum temperatureHDC MPUService 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 Setting Port AddressMounting Drives Mounting procedures Installation Formatting Installation Setting parameters Awre ArreArre Awre PER Disc XffffXxxx 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 flowchartDiagnostic test Operation Check Initial seek operation checkOperation test 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 AnalysisILI Error AnalysisLSB SksvDefinition 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 BcrcIndex Mode SELECT/MODE SelectMtbf Mttr PADC141-E219 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank