Fujitsu MBB2147RC, MBB2073RC manual Index, Mode SELECT/MODE Select, Mtbf Mttr, Pad

Page 92

Index

HDD replacement	69
head	17
high speed positioning	15
high-speed data transfer	14
I
initial diagnosis at time of power-on	56
initial seek operation check	71
initial self-diagnostic	64
installation	53, 54
installation requirement	41
interface connector	49
interface connector (SAS plug) signal
allocation	50
interface error	82
interface test	66
internal test space	29
L
large capacity	16
leakage magnetic flux	45
limitation of bottom-mounting	44
limitation of side-mounting	44
logical data block addressing	34
low acoustic noise	16
low power consumption	16
M
maintenance	67
maintenance level	69
maintenance requirement	68
maximum temperature	45
microcode downloading	16
MODE SELECT/MODE SELECT
EXTENDED command	57
model name	21
mounting frame structure	43
mounting HDDs	55
mounting orientations	42
mounting procedure	55
mounting requirement	41
mounting screw	43
MTBF	25
MTTR	26
multi-segment data buffer	14
N
noise filter	48
note on handling HDDs	53
note on mounting	43
O
online self-diagnostic	65
operation check	71
operation test	71

order number	21
outline of troubleshooting procedure	72
P
packaging	54, 76
PAD	33
page code	57, 60
part replacement	69
part that can be replaced in field	68
physical sector allocation	31
PLO Sync	33
port address	55
port addressing	19
port control parameters	62
positioning error rate	25
power on/off sequence	47
power supply requirement	46
precaution	67
preventive maintenance	68
programmable data block length	15
R
random/sequential read test	66
read/write circuit	17
read/write error recovery parameter	60
ready LED output signal	51
recommended connectors	51
reliability	25
removal	54
replacement	54, 69
reporting result of self-diagnostic and
error indication	65
reserve and release function	15
responses to operation errors	56
S
SAS standard	13
sector format	32
seek test	64
self-diagnostic	63
SEND DIAGNOSTIC command	65
sense data	79, 82
sense data analysis	81
sense data collection	79
sense data format	79
sense key	79
sequential starting of spindle motor	47
service life	26, 68
service system and repair	68
setting	55
setting parameter	59
specification	21
specifying CDB	58
spindle motor	17
standard feature	13
start/stop of spindle motor	16

88

C141-E257

Image 92

Contents MBB2147RC MBB2073RC Hard Disk Drives Product Manual 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 Manual SAS Interface ManualThis page is intentionally left blank Contents Installation ContentsError Analysis Figures Tables This page is intentionally left blank Standard Features Hardware Structure System Configuration Standard FeaturesGeneral Description Standard Features General Description Hardware Structure Sata style cable SAS Plug Connector Receptacle connector System Configuration This page is intentionally left blank Model names and order numbers Hardware SpecificationsHardware Specifications Model name and order number Specifications Function specificationsMBB2147RC MBB2073RC 60/62 MeeprmlHardware Specifications Seek time ms Seek difference 4096 Cly/divEnvironmental specifications Environmental/Power requirementsMtbf = Error rateReliability Specifications Data Space Cylinder configurationData Space Logical Data Block Addressing Defect Management 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 exampleVent hole location MPU Surface temperature check point and maximum temperatureHDC +5VDC MBB2147RC MBB2073RC Power Supply Requirements Current waveform Max seekInterface connector CN1 power lines included Interface connector Connection RequirementsInterface connector SAS plug signal allocationCN1 Recommended connectors Ready LED output signalConnector requirements This page is intentionally left blank Installation Installation Mounting HDDs Mounting procedures SettingSetting Port Address Installation Formatting Installation Setting parameters Awre ArreRetry Count AT Verification Arre Awre PERDisable PRE-FETCH Transfer Length Xffff Minimum PRE-FETCH DiscMaximum PRE-FETCH Maximum PRE-FETCH Ceiling Xffff Number of Cache SegmentsReady LED Meaning Diagnostics Self-diagnostics Self-diagnostic functionsDiagnostics and Maintenance Diagnostics Test programs Maintenance PrecautionsMaintenance requirements Maintenance levels Tools and test equipmentTest flowchart TestsDiagnostic test Operation CheckOperation Check Initial seek operation check Operation testTroubleshooting Outline of troubleshooting procedures Troubleshooting with HDD replacement in the fieldTroubleshooting System-level field troubleshootingTroubleshooting at the repair site HDD troubleshootingFinding possibly faulty parts TroubleshootingTroubleshooting with parts replacement in the factory Bag packaging Packaging Box packagingFraction packaging Sense data format Sense Data Collection Sense Data AnalysisSense Data Collection Sense data Error Analysis ILILSB 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, 4-32-01, 4-40-xx, 4-C4-xx,Glossary This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations Bcrc ECCMode SELECT/MODE Select IndexMtbf Mttr PADIndex This page is intentionally left blank Comment Form This page is intentionally left blank