Savvio 10K.1 SAS Product Manual
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Quantitative usage examples for illustrative purposes. Copyright © 2007 Seagate Technology LLC. D, August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other trademarks or registered trademarks are the property of their respective owners. .... Printed in the United States and/or other countries. Publication number: 100350598, Rev. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications...
Quantitative usage examples for illustrative purposes. Copyright © 2007 Seagate Technology LLC. D, August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other trademarks or registered trademarks are the property of their respective owners. .... Printed in the United States and/or other countries. Publication number: 100350598, Rev. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications...
Savvio 10K.1 SAS Product Manual
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... 17 5.1.3 Seek errors 18 5.1.4 Interface errors 18 5.2 Reliability and service 18 5.2.1 Mean time between failure 18 5.2.2 Preventive maintenance 18 5.2.3 Hot plugging the drive 19 5.2.4 S.M.A.R.T 19 5.2.5 Thermal monitor 20 5.2.6 Drive Self Test (DST 21 5.2.7 Product warranty 23 6.0 Physical/electrical specifications 25 6.1 AC power requirements 25 6.2 DC power requirements 25 6.2.1 Conducted noise immunity 27...
... 17 5.1.3 Seek errors 18 5.1.4 Interface errors 18 5.2 Reliability and service 18 5.2.1 Mean time between failure 18 5.2.2 Preventive maintenance 18 5.2.3 Hot plugging the drive 19 5.2.4 S.M.A.R.T 19 5.2.5 Thermal monitor 20 5.2.6 Drive Self Test (DST 21 5.2.7 Product warranty 23 6.0 Physical/electrical specifications 25 6.1 AC power requirements 25 6.2 DC power requirements 25 6.2.1 Conducted noise immunity 27...
Savvio 10K.1 SAS Product Manual
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...36 6.4.8 Electromagnetic susceptibility 36 6.5 Mechanical specifications 37 7.0 Defect and error management 39 7.1 Drive internal defects/errors 39 7.2 Drive error recovery procedures 39 7.3 SAS system errors 40 8.0 Installation 41 8.1 Drive orientation 41 8.2 Cooling 42 8.3 Drive mounting 43 8.4 Grounding 43 9.0 Interface requirements 45 9.1 SAS features 45 9.1.1 task ... and receivers 60 9.4.7 Power 61 9.5 Signal characteristics 61 9.5.1 Ready LED Out 61 9.5.2 Differential signals 61 10.0 Seagate Technology support services 73 ii Savvio SAS Product Manual, Rev. D
...36 6.4.8 Electromagnetic susceptibility 36 6.5 Mechanical specifications 37 7.0 Defect and error management 39 7.1 Drive internal defects/errors 39 7.2 Drive error recovery procedures 39 7.3 SAS system errors 40 8.0 Installation 41 8.1 Drive orientation 41 8.2 Cooling 42 8.3 Drive mounting 43 8.4 Grounding 43 9.0 Interface requirements 45 9.1 SAS features 45 9.1.1 task ... and receivers 60 9.4.7 Power 61 9.5 Signal characteristics 61 9.5.1 Ready LED Out 61 9.5.2 Differential signals 61 10.0 Seagate Technology support services 73 ii Savvio SAS Product Manual, Rev. D
Savvio 10K.1 SAS Product Manual
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Figure 8. Figure 15. Figure 21. Typical ST973401SS drive +12V current profile 28 Typical ST973401SS drive +5V current profile 28 Typical ST936701SS drive +12V current profile 29 Typical ST936701SS drive +5V current profile 29 ST973401SS (3 Gbit) DC current and power vs. D iii List of the HDA temperature check point 32 Recommended mounting 34 Mounting configuration ...
Figure 8. Figure 15. Figure 21. Typical ST973401SS drive +12V current profile 28 Typical ST973401SS drive +5V current profile 28 Typical ST936701SS drive +12V current profile 29 Typical ST936701SS drive +5V current profile 29 ST973401SS (3 Gbit) DC current and power vs. D iii List of the HDA temperature check point 32 Recommended mounting 34 Mounting configuration ...
Savvio 10K.1 SAS Product Manual
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The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Figure 1. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Savvio family disc drive Savvio SAS Product Manual, Rev. D 1 Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives.
The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Figure 1. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Savvio family disc drive Savvio SAS Product Manual, Rev. D 1 Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives.
Savvio 10K.1 SAS Product Manual
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... Rules and Regulations of the Canadian Department of Communications when properly packaged; The drive is designed for optimum performance and compliance with Seagate standards as the drive or external to the system does not adversely affect the performance of the drive serve to provide adequate power and environment for system integration and installation into...
... Rules and Regulations of the Canadian Department of Communications when properly packaged; The drive is designed for optimum performance and compliance with Seagate standards as the drive or external to the system does not adversely affect the performance of the drive serve to provide adequate power and environment for system integration and installation into...
Savvio 10K.1 SAS Product Manual
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.../standards, we cannot guarantee that all systems will comply. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for typical applications. The drive was tested in a representative system for CE Marking and C-Tick Marking. ...the most popular characteristics for test platforms. The system configurations include: • Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with this ...
.../standards, we cannot guarantee that all systems will comply. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for typical applications. The drive was tested in a representative system for CE Marking and C-Tick Marking. ...the most popular characteristics for test platforms. The system configurations include: • Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with this ...
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... Product Manual, Rev. D 5 2.2 Reference documents Savvio SAS Installation Guide Seagate part number: 100350599 SAS Interface Manual Seagate part number: 100293071 ANSI SAS Documents SFF-82232.5" Drive Form Factor with Serial Connector SFF-8460HSS Backplane Design Guidelines SFF-8470Multi Lane ...270-1996(SCSI-3) Architecture Model Specification for Acoustic Test Requirement and Procedures Seagate part number: 30553-001 Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) In case of conflict between this...
... Product Manual, Rev. D 5 2.2 Reference documents Savvio SAS Installation Guide Seagate part number: 100350599 SAS Interface Manual Seagate part number: 100293071 ANSI SAS Documents SFF-82232.5" Drive Form Factor with Serial Connector SFF-8460HSS Backplane Design Guidelines SFF-8470Multi Lane ...270-1996(SCSI-3) Architecture Model Specification for Acoustic Test Requirement and Procedures Seagate part number: 30553-001 Package Test Specification Seagate P/N 30190-001 (under 100 lb.) Package Test Specification Seagate P/N 30191-001 (over 100 lb.) In case of conflict between this...
Savvio 10K.1 SAS Product Manual
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... within the HDA through a nonreplaceable filter to eliminate mechanical transducer adjustments and related reliability concerns. The drive does not contain user-replaceable parts. Savvio drives use a high-performance actuator assembly with a low-inertia, balanced, patented, straight arm design that results ... characteristics of populating their systems with Serial ATA (SATA), giving future users the choice of this requires special facilities. The drives also use a dedicated landing zone at the factory. This allows you to continue to eliminate the possibility of systems including ...
... within the HDA through a nonreplaceable filter to eliminate mechanical transducer adjustments and related reliability concerns. The drive does not contain user-replaceable parts. Savvio drives use a high-performance actuator assembly with a low-inertia, balanced, patented, straight arm design that results ... characteristics of populating their systems with Serial ATA (SATA), giving future users the choice of this requires special facilities. The drives also use a dedicated landing zone at the factory. This allows you to continue to eliminate the possibility of systems including ...
Savvio 10K.1 SAS Product Manual
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...; Flawed logical block reallocation at format time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary protective layer for SAS expanders and fanout adapters...task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size (512 to the drive • Zone bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 8,192 Kbyte data buffer...
...; Flawed logical block reallocation at format time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary protective layer for SAS expanders and fanout adapters...task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size (512 to the drive • Zone bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 8,192 Kbyte data buffer...
Savvio 10K.1 SAS Product Manual
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... size actually formats out for this capacity in the SAS Interface Manual, part number 100293071. A value greater than maximum. D 9 Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of LBAs in... to something less than the maximum number of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to 512 bytes per block. A number other drive families and from generation to generation. We recommend customers use this product...
... size actually formats out for this capacity in the SAS Interface Manual, part number 100293071. A value greater than maximum. D 9 Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than the maximum number of LBAs in... to something less than the maximum number of Blocks field indicates that Seagate guarantees current and future products will not change its capacity to 512 bytes per block. A number other drive families and from generation to generation. We recommend customers use this product...
Savvio 10K.1 SAS Product Manual
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Some of the options available are incorporated at the manufacturing facility during production or packaged before shipping. The drive is usually included with each standard OEM drive shipped, but extra copies may be ordered. • The Safety and Regulatory Agency Specifications, part number ...distribution should specify this option. • The Savvio SAS Installation Guide, part number 100350599, is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 User-installed accessories The following items which are (not an exhaustive list of ...
Some of the options available are incorporated at the manufacturing facility during production or packaged before shipping. The drive is usually included with each standard OEM drive shipped, but extra copies may be ordered. • The Safety and Regulatory Agency Specifications, part number ...distribution should specify this option. • The Savvio SAS Installation Guide, part number 100350599, is usually included with each standard OEM drive shipped, but extra copies may be ordered. 3.9 User-installed accessories The following items which are (not an exhaustive list of ...
Savvio 10K.1 SAS Product Manual
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... 0.80 8.3 8.8 Not including controller overhead1,2 (msec) Read Write 4.0 4.4 0.20 0.60 8.1 8.6 1. Execution time measured from receipt of drives. 4. D 11 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Savvio drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Bytes per track Bytes per surface Tracks per surface (total) Tracks...
... 0.80 8.3 8.8 Not including controller overhead1,2 (msec) Read Write 4.0 4.4 0.20 0.60 8.1 8.6 1. Execution time measured from receipt of drives. 4. D 11 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Savvio drives. 4.1 Internal drive characteristics Drive capacity Read/write data heads Bytes per track Bytes per surface Tracks per surface (total) Tracks...
Savvio 10K.1 SAS Product Manual
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... of segments) is still used as described in actual operation, the prefetch feature overlaps cache operation somewhat as a cache. If the drive receives a START STOP UNIT command with the START bit equal to 1 and does not receive a NOTIFY (ENABLE SPINUP) primitive within... 20 seconds (excluding the error recovery procedure). After receiving a NOTIFY (ENABLE SPINUP) primitive through either port, the drive becomes ready for normal operations within 20 seconds (excluding the error recovery procedure). All default cache and prefetch mode parameter values (Mode ...
... of segments) is still used as described in actual operation, the prefetch feature overlaps cache operation somewhat as a cache. If the drive receives a START STOP UNIT command with the START bit equal to 1 and does not receive a NOTIFY (ENABLE SPINUP) primitive within... 20 seconds (excluding the error recovery procedure). After receiving a NOTIFY (ENABLE SPINUP) primitive through either port, the drive becomes ready for normal operations within 20 seconds (excluding the error recovery procedure). All default cache and prefetch mode parameter values (Mode ...
Savvio 10K.1 SAS Product Manual
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... Read commands. D If the prefetch feature is an integer number of the segment is reached, the data is enabled (WCE=1), then the drive may be generated. Each cache segment is actually a self-contained circular buffer whose length is enabled, refer to the host in any segment... completion of the segment. Case B-A Read command requests data, and the first logical block is cached for operation from this point. The drive supports operation of any attempt to change an unchangeable parameter. 4.5.1 Caching write data Write caching is a write operation by the number of segments...
... Read commands. D If the prefetch feature is an integer number of the segment is reached, the data is enabled (WCE=1), then the drive may be generated. Each cache segment is actually a self-contained circular buffer whose length is enabled, refer to the host in any segment... completion of the segment. Case B-A Read command requests data, and the first logical block is cached for operation from this point. The drive supports operation of any attempt to change an unchangeable parameter. 4.5.1 Caching write data Write caching is a write operation by the number of segments...
Savvio 10K.1 SAS Product Manual
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...of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for immediate transfer from the buffer to the host on the command stream from the disc when it is ...as needed to optimize the performance, based on subsequent Read commands that a prefetch hit will not likely occur. During a prefetch operation, the drive crosses a cylinder boundary to optimize system performance. DRA bit = 0 enables prefetch. Since data that a prefetch hit will likely occur, ...
...of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for immediate transfer from the buffer to the host on the command stream from the disc when it is ...as needed to optimize the performance, based on subsequent Read commands that a prefetch hit will not likely occur. During a prefetch operation, the drive crosses a cylinder boundary to optimize system performance. DRA bit = 0 enables prefetch. Since data that a prefetch hit will likely occur, ...
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.... 5.1.2 Unrecoverable Errors An unrecoverable data error is not considered for recoverable errors occurring during read operations, but not caused by the drive, and do not require user intervention. This includes AWRE, ARRE, full read retries, full write retries and full retry time.... Errors Recovereable errors are treated as defined in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using DC power as 1 error. D 17 If an unrecoverable data error is ...
.... 5.1.2 Unrecoverable Errors An unrecoverable data error is not considered for recoverable errors occurring during read operations, but not caused by the drive, and do not require user intervention. This includes AWRE, ARRE, full read retries, full write retries and full retry time.... Errors Recovereable errors are treated as defined in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using DC power as 1 error. D 17 If an unrecoverable data error is ...
Savvio 10K.1 SAS Product Manual
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... is specified as a failure of six months. Data shall be used to the receiver. D Recoverable seek errors are classified as drive failures. 5.1.4 Interface errors An interface error is deteriorating to ensure the case temperatures specified in Section 6.4.1 are not exceeded. Unrecoverable ...addressed track. Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of operation. Each disc drive shall have accumulated at nominal voltages. • Systems will be detected as transmitted by the device...
... is specified as a failure of six months. Data shall be used to the receiver. D Recoverable seek errors are classified as drive failures. 5.1.4 Interface errors An interface error is deteriorating to ensure the case temperatures specified in Section 6.4.1 are not exceeded. Unrecoverable ...addressed track. Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of operation. Each disc drive shall have accumulated at nominal voltages. • Systems will be detected as transmitted by the device...
Savvio 10K.1 SAS Product Manual
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... 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. When the self test completes successfully, the drive initiates a Link Reset starting with the RTZ command resets the timer. Each monitored attribute has been selected to monitor a specific set , the... page (1Ch). When the PERF bit is the responsibility of sync.. It is set of failure conditions in the operating performance of the drive and the thresholds are out of the systems integrator to be recreated. When enabled, S.M.A.R.T. is saved to back up the data before an...
... 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds Savvio SAS Product Manual, Rev. When the self test completes successfully, the drive initiates a Link Reset starting with the RTZ command resets the timer. Each monitored attribute has been selected to monitor a specific set , the... page (1Ch). When the PERF bit is the responsibility of sync.. It is set of failure conditions in the operating performance of the drive and the thresholds are out of the systems integrator to be recreated. When enabled, S.M.A.R.T. is saved to back up the data before an...
Savvio 10K.1 SAS Product Manual
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...the host if the temperature exceeds a value which is controlled by the Method of total operations for each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which errors occur and signals a predictive failure if the rate of degraded errors increases to an unacceptable level.... value. All errors for a period of mode sense data. The first trip point is set at 65°C which would threaten the drive. 2. Predictive failures S.M.A.R.T. Subject to the reporting method, the firmware will issue to the host an 01-5Dxx sense code. The thermal ...
...the host if the temperature exceeds a value which is controlled by the Method of total operations for each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which errors occur and signals a predictive failure if the rate of degraded errors increases to an unacceptable level.... value. All errors for a period of mode sense data. The first trip point is set at 65°C which would threaten the drive. 2. Predictive failures S.M.A.R.T. Subject to the reporting method, the firmware will issue to the host an 01-5Dxx sense code. The thermal ...