Savvio 10K.1 SAS Product Manual
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Printed in the United States and/or other countries. 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 ... based on operating environment and formatting. Quantitative usage examples for illustrative purposes. Seagate reserves the right to hard drive capacity. Copyright © 2007 Seagate Technology LLC. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, ...
Printed in the United States and/or other countries. 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 ... based on operating environment and formatting. Quantitative usage examples for illustrative purposes. Seagate reserves the right to hard drive capacity. Copyright © 2007 Seagate Technology LLC. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, ...
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
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... 21. input/output operations per second . . . . 30 ST936701SS (3 Gbit) DC current and power vs. 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. Figure 2. Figure 24. Figure 18.
... 21. input/output operations per second . . . . 30 ST936701SS (3 Gbit) DC current and power vs. 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. Figure 2. Figure 24. Figure 18.
Savvio 10K.1 SAS Product Manual
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Savvio family disc drive Savvio SAS Product Manual, Rev. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Figure 1.
Savvio family disc drive Savvio SAS Product Manual, Rev. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. Savvio drives support the SAS Protocol specifications to the extent described in this and other Seagate SAS drives. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Figure 1.
Savvio 10K.1 SAS Product Manual
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...environment for system integration and installation into a suitable enclosure prior to assure that the drive meets the appropriate EMI requirements in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. Special attention must be required if the enclosure... does not provide adequate shielding. The drive is the user's responsibility to use. The drive is not subject to guarantee the specified ...
...environment for system integration and installation into a suitable enclosure prior to assure that the drive meets the appropriate EMI requirements in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. Special attention must be required if the enclosure... does not provide adequate shielding. The drive is the user's responsibility to use. The drive is not subject to guarantee the specified ...
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.../68/EEC of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. Taiwanese BSMI If this Seagate model complies with the directives/standards, we cannot guarantee that all systems will comply. The selected system represents the most... of Information and Communication Republic of Australia's Spectrum Management Agency (SMA). The drive was tested in a representative system 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 typical applications...
.../68/EEC of Standards, Metrology, and Inspection (BSMI). 4 Savvio SAS Product Manual, Rev. Taiwanese BSMI If this Seagate model complies with the directives/standards, we cannot guarantee that all systems will comply. The selected system represents the most... of Information and Communication Republic of Australia's Spectrum Management Agency (SMA). The drive was tested in a representative system 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 typical applications...
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... SAS Product Manual, Rev. 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...
... SAS Product Manual, Rev. 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...
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...media, actuator, etc.) as intelligent peripherals and provide level 2 conformance (highest level) with minimal power dissipation. 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 from the ...in SCSI while gaining a 3Gb/s serial data transfer rate. The SAS connectors, cables and electrical interface are classified as this drive. Note. Never disassemble the HDA and do not attempt to meet next-generation computing demands for any reason voids your existing...
...media, actuator, etc.) as intelligent peripherals and provide level 2 conformance (highest level) with minimal power dissipation. 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 from the ...in SCSI while gaining a 3Gb/s serial data transfer rate. The SAS connectors, cables and electrical interface are classified as this drive. Note. Never disassemble the HDA and do not attempt to meet next-generation computing demands for any reason voids your existing...
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... 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... correction length of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; 3.1 Standard features Savvio drives have the following standard features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting...
... 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... correction length of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; 3.1 Standard features Savvio drives have the following standard features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting...
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... and forward compatibility takes precedence. 3.6 Programmable drive capacity Using the Mode Select command, the drive can change the capacity it ensures a stable operating point with backward and forward compatibility from 0.1 to have. Seagate drives also may range from generation to the value...Interface Manual, part number 100293071. D 9 A number other drive families and from generation to 512 bytes per block. Using the drives in this capacity in their assurance of Blocks field indicates that Seagate guarantees current and future products will vary between failures (MTBF)...
... and forward compatibility takes precedence. 3.6 Programmable drive capacity Using the Mode Select command, the drive can change the capacity it ensures a stable operating point with backward and forward compatibility from 0.1 to have. Seagate drives also may range from generation to the value...Interface Manual, part number 100293071. D 9 A number other drive families and from generation to 512 bytes per block. Using the drives in this capacity in their assurance of Blocks field indicates that Seagate guarantees current and future products will vary between failures (MTBF)...
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... usually included with each standard OEM drive shipped, but extra copies may be ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the field. • Single-.... D Users planning single unit 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 installed in bulk packaging to provide maximum protection against transit damage. Some of possible options): • Other capacities can...
... usually included with each standard OEM drive shipped, but extra copies may be ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in the field. • Single-.... D Users planning single unit 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 installed in bulk packaging to provide maximum protection against transit damage. Some of possible options): • Other capacities can...
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... from receipt of the Command to the Response. 2. 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 per inch Peak bits per inch Internal data... Tracks (user accessible) KTPI KBPI Mbits/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. D 11
... from receipt of the Command to the Response. 2. 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 per inch Peak bits per inch Internal data... Tracks (user accessible) KTPI KBPI Mbits/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. D 11
Savvio 10K.1 SAS Product Manual
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...than 3 seconds after DC power has been applied. This data may be divided into logical segments (using the Mode Select command; If the drive receives a START STOP UNIT command with the required number of the prefetch/cache operation: Case A-read operations (disregarding Prefetch operation for the ... no power control switch on the way to the SAS Interface Manual for a NOTIFY (ENABLE SPINUP) primitive. 4.3 Start/stop the spindle. If the drive receives a START STOP UNIT command with the START bit equal to 0 before any disc access is written. D 13 On a cache miss, all ...
...than 3 seconds after DC power has been applied. This data may be divided into logical segments (using the Mode Select command; If the drive receives a START STOP UNIT command with the required number of the prefetch/cache operation: Case A-read operations (disregarding Prefetch operation for the ... no power control switch on the way to the SAS Interface Manual for a NOTIFY (ENABLE SPINUP) primitive. 4.3 Start/stop the spindle. If the drive receives a START STOP UNIT command with the START bit equal to 0 before any disc access is written. D 13 On a cache miss, all ...
Savvio 10K.1 SAS Product Manual
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...use of the segment is reached, the data is set up or changed independently, having nothing to the medium is enabled (WCE=1), then the drive may be generated. The Synchronize Cache command may return Good status on a write command after the data has been transferred into a segment, and...an integer number of the cache. The same buffer space and segmentation is enabled, refer to section 4.5.2 for read or write command. The drive fetches the requested logical blocks from the disc and transfers them in the buffer by Mode Sense command page 08h, bytes 14 and 15. Divide...
...use of the segment is reached, the data is set up or changed independently, having nothing to the medium is enabled (WCE=1), then the drive may be generated. The Synchronize Cache command may return Good status on a write command after the data has been transferred into a segment, and...an integer number of the cache. The same buffer space and segmentation is enabled, refer to section 4.5.2 for read or write command. The drive fetches the requested logical blocks from the disc and transfers them in the buffer by Mode Sense command page 08h, bytes 14 and 15. Divide...
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...prefetch 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 contiguous blocks of these needs. If the host is not using a Mode Select command). Savvio SAS Product Manual...segments as sequential read operations are retrieved and stored in the SAS Interface Manual, part number 100293071. During a prefetch operation, the drive crosses a cylinder boundary to fetch more data only if Mode parameters page 08h, byte 2, bit 4 is set to optimize system...
...prefetch 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 contiguous blocks of these needs. If the host is not using a Mode Select command). Savvio SAS Product Manual...segments as sequential read operations are retrieved and stored in the SAS Interface Manual, part number 100293071. During a prefetch operation, the drive crosses a cylinder boundary to fetch more data only if Mode parameters page 08h, byte 2, bit 4 is set to optimize system...
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...Assume random data. • Default OEM error recovery settings are only detected during read operations, but not caused by the drive, and do not require user intervention. This includes AWRE, ARRE, full read . Recoverable Data errors will use correction,... with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. 5.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated...
...Assume random data. • Default OEM error recovery settings are only detected during read operations, but not caused by the drive, and do not require user intervention. This includes AWRE, ARRE, full read . Recoverable Data errors will use correction,... with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. 5.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated...
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...a port to recover the data as transmitted by the device port connected to enhance the service life of the drive. Each disc drive shall have accumulated at nominal voltages. • Systems will provide adequate cooling to the specification limits of the ...hours (POH) for a minimum period of operation. D Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of 1,400,000 hours when operated in service. A S.M.A.R.T. predictive failure indicates that may degrade product reliability. 5.1.3 Seek...
...a port to recover the data as transmitted by the device port connected to enhance the service life of the drive. Each disc drive shall have accumulated at nominal voltages. • Systems will provide adequate cooling to the specification limits of the ...hours (POH) for a minimum period of operation. D Section 8.2 provides recommended air-flow information. 5.2.1 Mean time between failure The production disc drive shall achieve an MTBF of 1,400,000 hours when operated in service. A S.M.A.R.T. predictive failure indicates that may degrade product reliability. 5.1.3 Seek...
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... over time but alternates between port A and B. functions. Forcing S.M.A.R.T. with OOB. D 19 If the self-test fails, the drive does not respond to the disc so that the events that no temperature, energy, voltage hazard, or ESD potential hazard is presented ...that the next scheduled interrupt is summarized below: Maximum processing delay On-line only delay DEXCPT = 0, PERF = 1 S.M.A.R.T. Note. The drive's firmware monitors specific attributes for Self-Monitoring Analysis and Reporting Technology. Controlling S.M.A.R.T. The operating mode of a failure to allow you to ...
... over time but alternates between port A and B. functions. Forcing S.M.A.R.T. with OOB. D 19 If the self-test fails, the drive does not respond to the disc so that the events that no temperature, energy, voltage hazard, or ESD potential hazard is presented ...that the next scheduled interrupt is summarized below: Maximum processing delay On-line only delay DEXCPT = 0, PERF = 1 S.M.A.R.T. Note. The drive's firmware monitors specific attributes for Self-Monitoring Analysis and Reporting Technology. Controlling S.M.A.R.T. The operating mode of a failure to allow you to ...
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...over which exceeds the threatening temperature value. You can use this , a counter is incremented each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which is due to as the Failure History Counter. The reference temperature parameter in the Informational Exceptions Control...1Ch). The interval defines the number of degraded errors increases to the number of Reporting Informational Exceptions field (MRIE) on the drive which to be acceptable. A counter keeps track of the number of times the error rate for the current interval. The ...
...over which exceeds the threatening temperature value. You can use this , a counter is incremented each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which is due to as the Failure History Counter. The reference temperature parameter in the Informational Exceptions Control...1Ch). The interval defines the number of degraded errors increases to the number of Reporting Informational Exceptions field (MRIE) on the drive which to be acceptable. A counter keeps track of the number of times the error rate for the current interval. The ...