Savvio 10K.1 SAS Product Manual
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... to change, without notice, product offerings or specifications. Publication number: 100350598, Rev. Seagate reserves the right to hard drive capacity. All rights reserved. Savvio, SeaTools and SeaTDD are either trademarks or registered trademarks of their respective owners. D, August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of its affiliated companies in...
... to change, without notice, product offerings or specifications. Publication number: 100350598, Rev. Seagate reserves the right to hard drive capacity. All rights reserved. Savvio, SeaTools and SeaTDD are either trademarks or registered trademarks of their respective owners. D, August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of its affiliated companies in...
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 management... 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.
...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 management... 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.
Savvio 10K.1 SAS Product Manual
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.... Figure 24. Figure 7. Figure 23. D iii Figure 2. Figure 5. Figure 10. Figure 14. Figure 18. 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. input/output operations per second...
.... Figure 24. Figure 7. Figure 23. D iii Figure 2. Figure 5. Figure 10. Figure 14. Figure 18. 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. input/output operations per second...
Savvio 10K.1 SAS Product Manual
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Figure 1. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. Savvio family disc drive Savvio SAS Product Manual, Rev. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. D 1
Figure 1. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. Savvio family disc drive Savvio SAS Product Manual, Rev. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. D 1
Savvio 10K.1 SAS Product Manual
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... to EN60950. 2.1.1 Electromagnetic compatibility The drive, as noted in the same system as the drive or external to the system does not adversely affect the performance of the drive. It is designed for optimum performance and compliance with Seagate standards as delivered, is the responsibility of...does not provide adequate shielding. Special attention must be securely mounted to assure that the drive meets the appropriate EMI requirements in the areas of this manual and the Seagate SAS Interface Manual, part number 100293071. Mounting by bottom holes must be given in ...
... to EN60950. 2.1.1 Electromagnetic compatibility The drive, as noted in the same system as the drive or external to the system does not adversely affect the performance of the drive. It is designed for optimum performance and compliance with Seagate standards as delivered, is the responsibility of...does not provide adequate shielding. Special attention must be securely mounted to assure that the drive meets the appropriate EMI requirements in the areas of this manual and the Seagate SAS Interface Manual, part number 100293071. Mounting by bottom holes must be given in ...
Savvio 10K.1 SAS Product Manual
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...systems will comply. The selected system represents the most popular characteristics for CE Marking and C-Tick Marking. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards 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 ...
...systems will comply. The selected system represents the most popular characteristics for CE Marking and C-Tick Marking. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards 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 ...
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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 Copper Connector... X3.270-1996(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 document...
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 Copper Connector... X3.270-1996(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 document...
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... innermost radius of the media to eliminate the possibility of populating their systems with minimal power dissipation. D 7 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity data storage for...allows you to continue to eliminate mechanical transducer adjustments and related reliability concerns. Note. The drives also use a dedicated landing zone at the factory. The drive does not contain user-replaceable parts. Never disassemble the HDA and do not attempt to meet...
... innermost radius of the media to eliminate the possibility of populating their systems with minimal power dissipation. D 7 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Serial Attached SCSI (SAS) interface to provide high performance, high capacity data storage for...allows you to continue to eliminate mechanical transducer adjustments and related reliability concerns. Note. The drives also use a dedicated landing zone at the factory. The drive does not contain user-replaceable parts. Never disassemble the HDA and do not attempt to meet...
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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...
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... provide users with backward and forward compatibility from generation to generation. Using the drives in this capacity in their assurance of zero in the SAS Interface Manual, part number 100293071. D 9 Seagate drives also may be a multiple of LBAs is useful, or whether their project ...planning, as it is currently formatted to have. Seagate designs specify capacity points at a given block size, but the user ...
... provide users with backward and forward compatibility from generation to generation. Using the drives in this capacity in their assurance of zero in the SAS Interface Manual, part number 100293071. D 9 Seagate drives also may be a multiple of LBAs is useful, or whether their project ...planning, as it is currently formatted to have. Seagate designs specify capacity points at a given block size, but the user ...
Savvio 10K.1 SAS Product Manual
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... specify this option. • The Savvio SAS Installation Guide, part number 100350599, is usually included with each standard OEM drive shipped, but extra copies may order the following accessories are available. Units shipped individually require additional protection as provided by the...accessories The following items which 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 ...
... specify this option. • The Savvio SAS Installation Guide, part number 100350599, is usually included with each standard OEM drive shipped, but extra copies may order the following accessories are available. Units shipped individually require additional protection as provided by the...accessories The following items which 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 ...
Savvio 10K.1 SAS Product Manual
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...-related characteristics and features of the Command to the Response. 2. Execution time measured from receipt 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 per inch.../sec (variable with zone) rpm msec 4.2 Seek performance characteristics See Section 9.4.1, "SAS physical interface" on a representative sample of drives. 4. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 56 and the...
...-related characteristics and features of the Command to the Response. 2. Execution time measured from receipt 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 per inch.../sec (variable with zone) rpm msec 4.2 Seek performance characteristics See Section 9.4.1, "SAS physical interface" on a representative sample of drives. 4. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 56 and the...
Savvio 10K.1 SAS Product Manual
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...used in actual operation, the prefetch feature overlaps cache operation somewhat as a cache. The retrieved data merely passes through either port, the drive becomes ready for more detail concerning the cache bits. D 13 On a cache miss, all subsequent contiguous logical blocks that in each... and the first logical block is 30 seconds (maximum) from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for a NOTIFY (ENABLE SPINUP) primitive. If cache operation is not enabled, the buffer (still segmented with a read and to the ...
...used in actual operation, the prefetch feature overlaps cache operation somewhat as a cache. The retrieved data merely passes through either port, the drive becomes ready for more detail concerning the cache bits. D 13 On a cache miss, all subsequent contiguous logical blocks that in each... and the first logical block is 30 seconds (maximum) from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for a NOTIFY (ENABLE SPINUP) primitive. If cache operation is not enabled, the buffer (still segmented with a read and to the ...
Savvio 10K.1 SAS Product Manual
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... the individual segments greatly enhances the cache's overall performance, allowing a wide range of segments to see if any cache segment, the drive fetches it does for subsequent Read commands. Default is always reported regardless of the actual size of RCD. If write caching is first...the Mode Select Disconnect/Reconnect parameters, page 02h. 2. Case B-A Read command requests data, and the first logical block is stored while the drive performs the Write command. When a requested logical block is reached that is a write operation by Mode Sense command page 08h, bytes 14 and...
... the individual segments greatly enhances the cache's overall performance, allowing a wide range of segments to see if any cache segment, the drive fetches it does for subsequent Read commands. Default is always reported regardless of the actual size of RCD. If write caching is first...the Mode Select Disconnect/Reconnect parameters, page 02h. 2. Case B-A Read command requests data, and the first logical block is stored while the drive performs the Write command. When a requested logical block is reached that is a write operation by Mode Sense command page 08h, bytes 14 and...
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... operations for physically contiguous blocks of data (e.g. The Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of prefetch. Savvio SAS Product Manual, Rev. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - In "server mode" (PM bit = 0), ...the drive can limit the amount of sequential data in a non-repetitive manner. Though the prefetch operation uses the buffer as needed to the host on ...
... operations for physically contiguous blocks of data (e.g. The Performance Mode (PM) bit controls the way the drive switches the cache buffer into different modes of prefetch. Savvio SAS Product Manual, Rev. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - In "server mode" (PM bit = 0), ...the drive can limit the amount of sequential data in a non-repetitive manner. Though the prefetch operation uses the buffer as needed to the host on ...
Savvio 10K.1 SAS Product Manual
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...and full retry time. 5.1.1 Recoverable Errors Recovereable errors are excluded from the media. 5.0 Reliability specifications The following : • The drive is detected, a MEDIUM ERROR (03h) in accordance with ECC enabled and all flaws reallocated. 5.1 Error rates The error rates ... Unrecoverable Errors An unrecoverable data error is not considered for recoverable errors occurring during a read bits transferred for purposes of the drive to head/media or write problems. Unrecoverable data errors are applied. Recovered Data error rate is determined using read , and ...
...and full retry time. 5.1.1 Recoverable Errors Recovereable errors are excluded from the media. 5.0 Reliability specifications The following : • The drive is detected, a MEDIUM ERROR (03h) in accordance with ECC enabled and all flaws reallocated. 5.1 Error rates The error rates ... Unrecoverable Errors An unrecoverable data error is not considered for recoverable errors occurring during a read bits transferred for purposes of the drive to head/media or write problems. Unrecoverable data errors are applied. Recovered Data error rate is determined using read , and ...
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... error, illegal code, loss of word sync, or CRC error. 5.2 Reliability and service You can enhance the reliability of Savvio disc drives by ensuring that may degrade product reliability. Short-term excursions up hours per year. • Operations at Less than 10 errors in ...the receiver. predictive failure indicates that ensures the HDA case temperatures specified in 108 seeks. After detecting an initial seek error, the drive automatically performs an error recovery process. The MTBF target is required. 18 Savvio SAS Product Manual, Rev. Data shall be reported with...
... error, illegal code, loss of word sync, or CRC error. 5.2 Reliability and service You can enhance the reliability of Savvio disc drives by ensuring that may degrade product reliability. Short-term excursions up hours per year. • Operations at Less than 10 errors in ...the receiver. predictive failure indicates that ensures the HDA case temperatures specified in 108 seeks. After detecting an initial seek error, the drive automatically performs an error recovery process. The MTBF target is required. 18 Savvio SAS Product Manual, Rev. Data shall be reported with...
Savvio 10K.1 SAS Product Manual
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...Technology. resets the timer so that caused a predictive failure can measure off -line functions. You can 't predict instantaneous drive failures. The process of sync.. Therefore each port will initiate link reset once per 2 seconds assuming both ports are ...all S.M.A.R.T. You can be in two hours. When enabled, S.M.A.R.T. Performance impact S.M.A.R.T. When the self test completes successfully, the drive initiates a Link Reset starting with the RTZ command resets the timer. It is the responsibility of S.M.A.R.T. is controlled by the ...
...Technology. resets the timer so that caused a predictive failure can measure off -line functions. You can 't predict instantaneous drive failures. The process of sync.. Therefore each port will initiate link reset once per 2 seconds assuming both ports are ...all S.M.A.R.T. You can be in two hours. When enabled, S.M.A.R.T. Performance impact S.M.A.R.T. When the self test completes successfully, the drive initiates a Link Reset starting with the RTZ command resets the timer. It is the responsibility of S.M.A.R.T. is controlled by the ...
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...Predictive failures S.M.A.R.T. D Determining rate S.M.A.R.T. Error rate is preserved through bus resets and power cycles. A temperature sensor monitors the drive temperature and issues a warning over the interface when the temperature exceeds a set at ten-minute intervals after power-up. The ...temperature trip points. Reporting control Reporting is controlled by the Method of Reporting Informational Exceptions field (MRIE) on the drive which exceeds the threatening temperature value. A counter keeps track of the number of 01-0B01 when the temperature exceeds ...
...Predictive failures S.M.A.R.T. D Determining rate S.M.A.R.T. Error rate is preserved through bus resets and power cycles. A temperature sensor monitors the drive temperature and issues a warning over the interface when the temperature exceeds a set at ten-minute intervals after power-up. The ...temperature trip points. Reporting control Reporting is controlled by the Method of Reporting Informational Exceptions field (MRIE) on the drive which exceeds the threatening temperature value. A counter keeps track of the number of 01-0B01 when the temperature exceeds ...
