Seagate ST336854FC, ST3146954FC, ST373554FC manual Download microcode with offsets and save mode 7

Page 92

D

data block size modifing the 9

data buffer to/from disc media 12 data heads

read/write 11 data rate

internal 11 data transfer rate 12 data valid eye 73

Date code page command 54 DC power 66

requirements 25

defect and error management 39 deferred error handling 63 description 7 DEV_CTRL_CODE 71

Device Behavior page command 54 device control code values 71 Device Identification page command 54 device selection IDs 43

devices 43 dimensions 38

Disable page out command 55 disc rotation speed 11

Disconnect/reconnect control (page 02h) command 54

Download microcode and save modes (5) 56 Download microcode mode (4) 56

Download microcode with offsets and save mode (7) 56

Download microcode with offsets mode (6) 56 drive 37

drive active LED connection 44 drive capacity

programmable 9 drive characteristics 11 drive fault LED connection 44 drive ID 43

drive ID/option select headers 43 drive mounting 38, 46

drive orientation 45 drive select 66 driver signals 72 drivers and receivers 8 dual port support 53

E

electrical

description of connector 66 signal characteristics 71 specifications 25

electromagnetic compatibility 3 electromagnetic susceptibility 37

EMI requirements 3 enable bypass

port A 68 port B 68 signal 68 state 19

Enclosure Services interface 66 Enclosure services page command 55 environmental

limits 34 requirements 17

environmental control 37 error

detection mechanisms, FC 19 management 39

rates 17

error correction code 96-bit Reed-Solomon 8

Error recovery page (01h) command 54 extended link service

frames 47 reply frames 47

Extended sense command 54 Extent reservation command 57

F

fabric 52

Fabric Address Notification (FAN) 47 Fabric Login (FLOGI) 47

FAN 52

fault LED out signal 67 FC differential input 72 FC-AL

interface 43, 66 options supported 53 physical interface 64

SCA device connector, illustrated 65 selective reset 63

FCC rules and regulations 3

FCP

response codes 48

task management functions 48 features 8

interface 47

Fibre Channel documents 5

Fibre Channel Interface Control page (19h) 55 Fibre Channel Interface Manual 1, 3, 5 Fibre Channel Services 47

Field pointer bytes command 54 firmware 8

corruption 57

Firmware download option command 56 Firmware numbers page command 54 flawed sector reallocation 8

FLOGI

80	Cheetah 15K.4 FC Product Manual, Rev. B

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Contents Cheetah 15K.4 FC ST3146954FC ST373554FC ST336854FCPage Cheetah 15K.4 FC March Revision status summary sheet Rev. A07/15/05 Rev. B DraftPage Contents 4.0 Performance characteristics5.0 Reliability specifications 6.0 Physical/electrical specifications9.0 Interface requirements 7.0 Defect and error management8.0 Installation 10.0 Seagate Technology support services Cheetah 15K.4 FC Product Manual, Rev. B List of Figures Page 1.0 Scope Figure 1. Cheetah 15K.4 FC family disc driveCheetah 15K.4 FC Product Manual, Rev. B 2.0 Applicable standards and reference documentation 2.1 Standards2.1.1 Electromagnetic compatibility 2.1.1.1 Electromagnetic susceptibility2.1.2 Electromagnetic compliance Electromagnetic compliance for the European UnionAustralian C-Tick Korean MICFibre Channel Interface Manual Specification for Acoustic Test Requirement and Procedures2.2 Reference documents Cheetah 15K.4 FC Product Manual, Rev. B 3.0 General description 3.1 Standard features 3.2 Media description3.3 Performance 3.4 Reliability3.5 Formatted capacities 3.5.1 Programmable drive capacity3.8 User-installed accessories 3.6 Factory-installed accessories3.7 Factory-installed options 4.0 Performance characteristics 4.1 Internal drive characteristics4.2 Seek performance characteristics 4.2.1 Access time4.2.2 Format command execution time minutes General performance characteristics4.3 Start/stop time 4.4 Prefetch/multi-segmented cache control4.5 Cache operation 4.5.1 Caching write data 4.5.2 Prefetch operationCheetah 15K.4 FC Product Manual, Rev. B Cheetah 15K.4 FC Product Manual, Rev. B 5.0 Reliability specifications 5.1 Error rates5.1.1 Recoverable Errors 5.1.2 Unrecoverable Errors5.2 Reliability and service 5.1.3 Seek errors5.1.4 Interface errors 5.2.2 Preventive maintenanceControlling S.M.A.R.T 5.2.3 Hot plugging the drive5.2.4 S.M.A.R.T Fully-enabled delay Performance impactMaximum processing delay On-line only delayParameter Code Description5.2.6 Drive Self Test DST 5.2.6.1 DST failure definition5.2.6.2.1 State of the drive prior to testing 5.2.6.2 Implementation5.2.6.2.2 Invoking DST 5.2.6.2.3 Short and extended tests5.2.7 Product warranty 5.2.6.2.4 Log page entries5.2.6.2.5 Abort ShippingProduct repair and return information 6.2 DC power requirements 6.0 Physical/electrical specifications6.1 AC power requirements 3 See +12V current profile in Figure General DC power requirement notes 6.2.2 Power sequencing6.2.1 Conducted noise immunity 6.2.3 Current profilesFigure 2. Typical ST3146954FC drive, 2 Gbit, +12V current profile Figure 3. Typical ST3146954FC drive, 2 Gbit, +5V current profileFigure 4. Typical ST373554FC drive +12V current profile Figure 5. Typical ST373554FC drive +5V current profileFigure 6. Typical ST336854FC drive +12V current profile Figure 7. Typical ST336854FC drive +5V current profile6.3 Power dissipation ST3146954FCST373554FC Power wattsST336854FC 6.4.2 Relative humidity 6.4 Environmental limits6.4.1 Temperature a. Operating 6.4.4.1 Shock 6.4.3 Effective altitude sea level a. Operating6.4.4 Shock and vibration Packaged/product weight Package sizeDrop height Figure 12. Recommended mounting6.4.5 Air cleanliness 6.4.4.2 Vibration a. Operating-normal6.4.6 Acoustics 6.4.7 Electromagnetic susceptibility6.5 Mechanical specifications Figure 13. Mounting configuration dimensions7.2 Drive error recovery procedures 7.0 Defect and error management7.1 Drive internal defects/errors Cheetah 15K.4 FC Product Manual, Rev. B 7.3 FC-AL system errors 7.4 Background Media Scan 7.4.1 Media Pre-Scan8.0 Installation 8.1 Drive ID/option selectionFigure 14. Physical interface 8.2 LED connectionsFigure 15. LED indicator connector 8.4 Cooling 8.2.1 J6 connector requirements8.3 Drive orientation K x X = F 15lb = 67N 8.5 Drive mounting8.6 Grounding 9.0 Interface requirements 9.1 FC-AL features9.1.1 Fibre Channel link service frames 9.1.2 Fibre Channel task management functions 9.1.3 Fibre Channel task management responsesFibre Channel SCSI FCP task management functions Task nameBytes 9.1.4 Fibre Channel port loginNPort login PLOGI payload 9.1.5 Fibre Channel port login accept 9.1.6 Fibre Channel Process LoginNPort Login Accept ACC payload Process Login PLRI payload9.1.7 Fibre Channel Process Login Accept 9.1.8 Fibre Channel fabric loginProcess Login Accept ACC payload Fabric Login FLOGI payload9.1.9 Fibre Channel fabric accept login Fabric Login Accept ACC payload9.2 Dual port support 9.1.10 Fibre Channel Arbitrated Loop options9.3 SCSI commands supported Table 16 Supported commandsCommand code Command nameTable 16 Supported commands continued Table 16 Supported commands continued 3 Reference Mode Sense command 1Ah for mode pages supported 9.3.1 Inquiry data 9.3.2 Mode Sense dataCHG = Changeable bits indicates if default value is changeable 3. Current values4. Changeable values Definitions SAV = Current saved valueMODE SENSE 10 BYTE HEADER DATA Cheetah 15K.4 FC Product Manual, Rev. B Cheetah 15K.4 FC Product Manual, Rev. B 9.4 Miscellaneous operating features and conditions Miscellaneous featuresFeature or condition Miscellaneous status9.5.1.1 Physical description 9.5.1 Physical characteristics9.5 FC-AL physical interface 9.5.2 Connector requirements FeaturesFC-AL SCA device connector dimensions Figure 20. J6 connector dimensions9.5.3 Electrical description 9.5.4 Pin descriptions9.5.6 Power 9.5.7 Fault LED Out9.5.5 FC-AL transmitters and receivers Figure 21. FC-AL transmitters and receivers9.5.9 Enable port bypass signals 9.5.8 Active LED Out9.5.10 Motor start controls Normal command activity9.5.11.1 Parallel Enclosure Services Interface ESI 9.5.11 SEL6 through SEL0 ID linesSetting Arbitrated loop physical address ALPA valuesALPA SEL ID9.6 Signal characteristics TTL input characteristics9.5.12 Device control codes 9.6.19.6.2 LED driver signals 9.6.3 FC Differential output9.6.4 FC Differential input Bit Time Vout mv XMIT EyeReceive eye diagram Eye diagram data valuesVin mv 941 ps 659 ps 376 psCheetah 15K.4 FC Product Manual, Rev. B 10.0 Seagate Technology support services Online servicesSeagate Service Centers InternetCustomer Service Operations USA/Canada/Latin America support services Seagate Service CentersWarranty Service Data Recovery ServicesEuropean support services Africa/Middle East support servicesFAX services-All Europe toll call Warranty ServiceAsia/Pacific support services Index NumericsDownload microcode with offsets and save mode 7 front panel 38 FS 49, 50, 52 function pin descriptions 66 PN 49 mounting 46 holes 46 orientationsNN 49 Self-Monitoring Analysis and Reporting Technology 9 UI 50, 51 unformatted SMP = 1 in Mode Select command 63 SO 49LED driver 72 single-unit shipping pack kit 10 SMART 9 Page Seagate Technology LLC