Seagate ST936751FC, ST973451FC guide

G

Good status 56 gradient 31 ground shift noise 60 grounding 42

H

hard assigned arbitrated loop physical address (AL_PA) 41

HDA 42 heads

read/write data 11 host equipment 42

hot plugging the drive 17 humidity 31

humidity limits 30

Lock-unlock-cache command 52

Log select command	53
Log sense command	53
logic power 60
logical block address	13

logical block reallocation scheme 8 logical block size 8, 12

logical segments 13 Logout (LOGO) 43 loop 57, 61

disruption 17 initialization 41

loop position

FC-AL options 49 loop position report

FC-AL options 49 LS_RJT 45, 48

I

IC 45

ID and configuration options 8

Implemented operating def. page command 50 Information exceptions control page (1Ch) command

51 Initiator control 45 Inquiry command 50 inquiry data 55 installation 41

guide 5 interface 41

commands supported 50 description 57

error rate 15 errors 16 illustrated 57 physical 57 requirements 43

intermediate/condition met/good status 56 intermediate/good status 56

Intermix 45, 48 internal data rate 11 internal defects/errors 37 internal drive characteristics 11

J

Jumper settings page command 50 jumpers 41

L

latency		11, 12
average rotational
LBdata	53
Link Service Reject (LS_RJT) 43
link services supported		43

M

maintenance 15
maximum delayed motor start 23,								24
maximum start current					23,	24
Mean time between failures						16
media description			9
minimum sector interleave						12
miscellaneous feature support
Adaptive caching				56
Asynchronous event notification								56
Automatic contingent allegiance								56
Deferred error handling						56
FC-AL selective reset						56
Parameter rounding					56
Queue tagging			56
Reporting actual retry count							56
Segmented caching					56
SMP = 1 in Mode Select command 56
Synchronized (locked) spindle operation 56
Zero latency read				56
miscellaneous status support
ACA active		56
ACA active, faulted initiator							56
Busy	56
Check condition				56
Condition met/good					56
Good	56
Intermediate/condition met/good								56
Intermediate/good					56
Reservation conflict					56
Task set full		56

miscorrected media data 15 Mode select

(10)command 53 command 50

Mode sense

(10) command 53

Savvio 15K.1 FC Product Manual, Rev. B

71

Image 79

Seagate ST936751FC, ST973451FC manual

Contents

ST973451FC ST936751FC Savvio 15K.1 FCPage Contents Interface requirements Physical/electrical specificationsDefect and error management Installation Seagate Technology support services Savvio 15K.1 FC Product Manual, Rev. B List of Figures Page Savvio 15K.1 family disc drive Scope Savvio 15K.1 FC Product Manual, Rev. B Electromagnetic susceptibility Applicable standards and reference documentationStandards Electromagnetic compatibility European Union Restriction of Hazardous Substances RoHS Ncits TR-19 Reference documents Savvio 15K.1 FC Product Manual, Rev. B General description Standard features Formatted capacities Media descriptionPerformance Reliability Options Factory-installed accessoriesProgrammable drive capacity Access time Performance characteristicsInternal drive characteristics Seek performance characteristics General performance characteristics Format command execution timeStart/stop time Cache operation Prefetch/multi-segmented cache controlCaching write data Prefetch operation Error rates Reliability specificationsRecoverable Errors Interface errors Reliability and serviceUnrecoverable Errors Seek errors 4 S.M.A.R.T Hot plugging the driveControlling S.M.A.R.T Predictive failures Performance impactReporting control Determining rate DST failure definition Temperature Log Page 0DhParameter Code Description Drive Self Test DST Short and extended tests State of the drive prior to testingImplementation Invoking DST Shipping Product warrantyLog page entries Abort Product repair and return information AC power requirements Physical/electrical specificationsDC power requirements General DC power requirement notes +5V +12V Power sequencingConducted noise immunity Current profiles Typical ST936751FC drive +12V and +5V current profiles CURRENT/POWER vs Throughput FC 1GB Random 8 Block Reads Power dissipationST973451FC CURRENT/POWER vs Throughput FC 4GB Random 8 Block Reads ST936751FC FC CURRENT/POWER vs Throughput FC 1GB Random 8 Block Reads FC CURRENT/POWER vs Throughput FC 4GB Random 8 Block Reads TemperatureEnvironmental limits Shock Relative humidityEffective altitude sea level Shock and vibration Package size Packaged/product weight Drop height Recommended mounting Vibration Air cleanlinessCorrosive environment Acoustics Drive dimensions inches Mechanical specifications Drive internal defects/errors Defect and error managementDrive error recovery procedures FC-AL system errors Media Pre-Scan Background Media ScanDeferred Auto-Reallocation Idle Read After Write Drive orientation InstallationCooling Grounding Drive mounting Interface requirements FC-AL featuresFibre Channel link service frames Link services supported Type of frame Task name Supported Fibre Channel task management functionsFibre Channel task management responses Fibre Channel Scsi FCP task management functions NPort login Plogi payload Bytes Fibre Channel port login Process Login Plri payload Fibre Channel port login acceptFibre Channel Process Login NPort Login Accept ACC payload Bytes Fabric Login Flogi payload Bytes Fibre Channel Process Login AcceptFibre Channel fabric login Process Login Accept ACC payload Bytes Fabric Login Accept ACC payload Bytes Fibre Channel fabric accept login Option Supported Dual port supportFibre Channel Arbitrated Loop options FC-AL options supported Supported commands Command code Command name Scsi commands supported Disconnect/reconnect control page 02h Savvio 15K.1 FC Product Manual, Rev. B LBdata Supported commands Command code Supported 4 Command name Savvio inquiry data Bytes Data hex Inquiry data Miscellaneous status Miscellaneous operating features and conditionsMiscellaneous features Supported Feature or condition FC-AL physical interface Physical characteristicsPhysical description Part description Positions Part number Features Connector requirementsElectrical description Pin Signal name Signal type FC-SCA pin descriptions Pin Signal name Signal typePin descriptions Fault LED Out PowerFC-AL transmitters and receivers Active LED Out Enable port bypass signalsMotor start controls 11 SEL6 through SEL0 ID lines Parallel Enclosure Services Interface ESI Arbitrated loop physical address Alpa values SettingHex Dec TTL input characteristics Signal characteristicsDevice control codes Differential Pecl input Differential Pecl output Savvio 15K.1 FC Product Manual, Rev. B Technical Support Seagate Technology support servicesInternet Presales Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Numerics Index FAN Page Plogi SEL ID See also cooling