Справочник ПользователяСодержание2.1 Standards 372.1.1 Electromagnetic compatibility 372.1.2 Electromagnetic compliance 472.2 Reference documents 573.1 Standard features 873.2 Media description 873.3 Performance 973.4 Reliability 973.5 Formatted capacities 973.5.1 Programmable drive capacity 973.6 Factory-installed accessories 1073.7 Factory-installed options 1073.8 User-installed accessories 1074.1 Internal drive characteristics 1174.2 Seek performance characteristics 1174.2.1 Access time 1174.2.2 Format command execution time (minutes) 1274.2.3 General performance characteristics 1274.3 Start/stop time 1274.4 Prefetch/multi-segmented cache control 1274.5 Cache operation 1374.5.1 Caching write data 1474.5.2 Prefetch operation 1474.5.3 Optimizing cache performance for desktop and server applications 1475.1 Error rates 1775.1.1 Recoverable Errors 1775.1.2 Unrecoverable Errors 1775.1.3 Seek errors 1875.1.4 Interface errors 1875.2 Reliability and service 1875.2.1 Mean time between failure (MTBF) 1875.2.2 Preventive maintenance 1875.2.3 Hot plugging the drive 1975.2.4 S.M.A.R.T. 1975.2.5 Thermal monitor 2075.2.6 Drive Self Test (DST) 2175.2.7 Product warranty 2376.1 AC power requirements 2576.2 DC power requirements 2576.2.1 Conducted noise immunity 2776.2.2 Power sequencing 2776.2.3 Current profiles 2776.3 Power dissipation 3176.4 Environmental limits 3476.4.1 Temperature 3486.4.2 Relative humidity 3486.4.3 Effective altitude (sea level) 3586.4.4 Shock and vibration 3586.4.5 Air cleanliness 3786.4.6 Acoustics 3786.4.7 Electromagnetic susceptibility 3786.5 Mechanical specifications 3887.1 Drive internal defects/errors 3987.2 Drive error recovery procedures 3987.3 FC-AL system errors 4187.4 Background Media Scan 4287.4.1 Media Pre-Scan 4288.1 Drive ID/option selection 4388.2 LED connections 4488.2.1 J6 connector requirements 4588.3 Drive orientation 4588.4 Cooling 4588.5 Drive mounting 4688.6 Grounding 4689.1 FC-AL features 4789.1.1 Fibre Channel link service frames 4789.1.2 Fibre Channel task management functions 4889.1.3 Fibre Channel task management responses 4889.1.4 Fibre Channel port login 4989.1.5 Fibre Channel port login accept 5089.1.6 Fibre Channel Process Login 5089.1.7 Fibre Channel Process Login Accept 5189.1.8 Fibre Channel fabric login 5189.1.9 Fibre Channel fabric accept login 5289.1.10 Fibre Channel Arbitrated Loop options 5389.2 Dual port support 5389.3 SCSI commands supported 5489.3.1 Inquiry data 5889.3.2 Mode Sense data 5889.4 Miscellaneous operating features and conditions 6389.5 FC-AL physical interface 6489.5.1 Physical characteristics 6489.5.2 Connector requirements 6589.5.3 Electrical description 6689.5.4 Pin descriptions 6689.5.5 FC-AL transmitters and receivers 6789.5.6 Power 6789.5.7 Fault LED Out 6789.5.8 Active LED Out 6889.5.9 Enable port bypass signals 6889.5.10 Motor start controls 6889.5.11 SEL_6 through SEL_0 ID lines 6989.5.12 Device control codes 7189.6 Signal characteristics 7189.6.1 TTL input characteristics 7199.6.2 LED driver signals 7299.6.3 FC Differential output 7299.6.4 FC Differential input 729Figure 1. Cheetah 15K.4 FC family disc drive 111Figure 2. Typical ST3146954FC drive, 2 Gbit, +12V current profile 2811Figure 3. Typical ST3146954FC drive, 2 Gbit, +5V current profile 2811Figure 4. Typical ST373554FC drive +12V current profile 2911Figure 5. Typical ST373554FC drive +5V current profile 2911Figure 6. Typical ST336854FC drive +12V current profile 3011Figure 7. Typical ST336854FC drive +5V current profile 3011Figure 8. ST3146954FC DC current and power vs. input/output operations per second 3111Figure 9. ST373554FC DC current and power vs. input/output operations per second 3211Figure 10. ST336854FC DC current and power vs. input/output operations per second 3311Figure 11. Locations of the HDA temperature check point 3411Figure 12. Recommended mounting 3611Figure 13. Mounting configuration dimensions 3811Figure 14. Physical interface 4411Figure 15. LED indicator connector 4411Figure 16. Air flow 4511Figure 17. Physical interface 6411Figure 18. Port bypass circuit physical interconnect 6411Figure 19. FC-AL SCA device connector dimensions 6511Figure 20. J6 connector dimensions 6511Figure 21. FC-AL transmitters and receivers 6711Figure 22. Transmit eye diagram 7211Figure 23. Receive eye diagram 73111.0 Scope132.0 Applicable standards and reference documentation152.1 Standards152.1.1 Electromagnetic compatibility152.1.1.1 Electromagnetic susceptibility152.1.2 Electromagnetic compliance162.2 Reference documents173.0 General description193.1 Standard features203.2 Media description203.3 Performance213.4 Reliability213.5 Formatted capacities213.5.1 Programmable drive capacity213.6 Factory-installed accessories223.7 Factory-installed options223.8 User-installed accessories224.0 Performance characteristics234.1 Internal drive characteristics234.2 Seek performance characteristics234.2.1 Access time234.2.2 Format command execution time (minutes)244.2.3 General performance characteristics244.3 Start/stop time244.4 Prefetch/multi-segmented cache control244.5 Cache operation254.5.1 Caching write data264.5.2 Prefetch operation264.5.3 Optimizing cache performance for desktop and server applications265.0 Reliability specifications295.1 Error rates295.1.1 Recoverable Errors295.1.2 Unrecoverable Errors295.1.3 Seek errors305.1.4 Interface errors305.2 Reliability and service305.2.1 Mean time between failure (MTBF)305.2.2 Preventive maintenance305.2.3 Hot plugging the drive315.2.4 S.M.A.R.T.315.2.5 Thermal monitor325.2.6 Drive Self Test (DST)335.2.6.1 DST failure definition335.2.6.2 Implementation345.2.6.2.1 State of the drive prior to testing345.2.6.2.2 Invoking DST345.2.6.2.3 Short and extended tests345.2.6.2.4 Log page entries355.2.6.2.5 Abort355.2.7 Product warranty356.0 Physical/electrical specifications376.1 AC power requirements376.2 DC power requirements376.2.1 Conducted noise immunity396.2.2 Power sequencing396.2.3 Current profiles396.3 Power dissipation436.4 Environmental limits466.4.1 Temperature466.4.2 Relative humidity466.4.3 Effective altitude (sea level)476.4.4 Shock and vibration476.4.4.1 Shock476.4.4.2 Vibration496.4.5 Air cleanliness496.4.6 Acoustics496.4.7 Electromagnetic susceptibility496.5 Mechanical specifications507.0 Defect and error management517.1 Drive internal defects/errors517.2 Drive error recovery procedures517.3 FC-AL system errors537.4 Background Media Scan547.4.1 Media Pre-Scan548.0 Installation558.1 Drive ID/option selection558.2 LED connections568.2.1 J6 connector requirements578.3 Drive orientation578.4 Cooling578.5 Drive mounting588.6 Grounding589.0 Interface requirements599.1 FC-AL features599.1.1 Fibre Channel link service frames599.1.2 Fibre Channel task management functions609.1.3 Fibre Channel task management responses609.1.4 Fibre Channel port login619.1.5 Fibre Channel port login accept629.1.6 Fibre Channel Process Login629.1.7 Fibre Channel Process Login Accept639.1.8 Fibre Channel fabric login639.1.9 Fibre Channel fabric accept login649.1.10 Fibre Channel Arbitrated Loop options659.2 Dual port support659.3 SCSI commands supported669.3.1 Inquiry data709.3.2 Mode Sense data709.4 Miscellaneous operating features and conditions759.5 FC-AL physical interface769.5.1 Physical characteristics769.5.1.1 Physical description769.5.2 Connector requirements779.5.3 Electrical description789.5.4 Pin descriptions789.5.5 FC-AL transmitters and receivers799.5.6 Power799.5.7 Fault LED Out799.5.8 Active LED Out809.5.9 Enable port bypass signals809.5.10 Motor start controls809.5.11 SEL_6 through SEL_0 ID lines819.5.11.1 Parallel Enclosure Services Interface (ESI)819.5.12 Device control codes839.6 Signal characteristics839.6.1 TTL input characteristics839.6.2 LED driver signals849.6.3 FC Differential output849.6.4 FC Differential input8410.0 Seagate Technology support services87Размер: 3,2 МБСтраницы: 98Язык: EnglishПросмотреть