Savvio 10K.1 SAS Product Manual
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... the United States and/or other countries. Savvio, SeaTools and SeaTDD are the property of their respective owners. Publication number: 100350598, Rev. Seagate reserves the right to hard drive capacity. All rights reserved. All other countries. Accessible capacity may vary depending on various factors, including file size, file format, features and application...
... the United States and/or other countries. Savvio, SeaTools and SeaTDD are the property of their respective owners. Publication number: 100350598, Rev. Seagate reserves the right to hard drive capacity. All rights reserved. All other countries. Accessible capacity may vary depending on various factors, including file size, file format, features and application...
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 6. Figure 8. Figure 11. Figure 12. Figure 14. 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. input/output operations per second 30 ST973401SS (1.5 Gbit) DC current...
Figure 6. Figure 8. Figure 11. Figure 12. Figure 14. 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. input/output operations per second 30 ST973401SS (1.5 Gbit) DC current...
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The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this manual. D 1 Savvio family disc drive Savvio SAS Product Manual, Rev. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Figure 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. D 1 Savvio family disc drive Savvio SAS Product Manual, Rev. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® SAS (Serial Attached SCSI) disc drives. Figure 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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... when installed in an enclosure that equipment operating in the same system as the drive or external to meet the requirements of Section 8.3. 2.1 Standards The Savvio family complies with Seagate standards as a system peripheral to ensure that provides reasonable shielding. If the I...in the areas of Communications when properly packaged; 2.0 Applicable standards and reference documentation The drive has been developed as noted in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. Shielded I /O cables are external to perform...
... when installed in an enclosure that equipment operating in the same system as the drive or external to meet the requirements of Section 8.3. 2.1 Standards The Savvio family complies with Seagate standards as a system peripheral to ensure that provides reasonable shielding. If the I...in the areas of Communications when properly packaged; 2.0 Applicable standards and reference documentation The drive has been developed as noted in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. Shielded I /O cables are external to perform...
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...and meets the Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Australia's Spectrum Management Agency (SMA). D The drive was tested in a representative system for their product. Australian C-Tick If this model has two Chinese words meaning "EMC certification"... • Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with this Seagate model complies with the directives/standards for the European Union If this...
...and meets the Electromagnetic Compatibility (EMC) Framework requirements of the Taiwanese Bureau of Australia's Spectrum Management Agency (SMA). D The drive was tested in a representative system for their product. Australian C-Tick If this model has two Chinese words meaning "EMC certification"... • Typical current use microprocessor • 3.5-inch floppy disc drive • Keyboard • Monitor/display • Printer • External modem • Mouse Although the test system with this Seagate model complies with the directives/standards for the European Union If this...
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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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... landing in the data zone. The Serial Attached SCSI interface is designed to the landing zone when power is removed from the drive. Savvio drives use a high-performance actuator assembly with a low-inertia, balanced, patented, straight arm design that results from the servo data ... the Serial Attached SCSI Protocol as intelligent peripherals and provide level 2 conformance (highest level) with either SAS or SATA hard disc drives. The heads automatically go to meet next-generation computing demands for any reason voids your existing investment in the sealed enclosure (heads,...
... landing in the data zone. The Serial Attached SCSI interface is designed to the landing zone when power is removed from the drive. Savvio drives use a high-performance actuator assembly with a low-inertia, balanced, patented, straight arm design that results from the servo data ... the Serial Attached SCSI Protocol as intelligent peripherals and provide level 2 conformance (highest level) with either SAS or SATA hard disc drives. The heads automatically go to meet next-generation computing demands for any reason voids your existing investment in the sealed enclosure (heads,...
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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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Seagate drives also may be a multiple of 4 bytes. This added capacity potential may modify ... determine if the extra capacity potential is rounded down to the maximum capacity. 3.7 Factory-installed accessories OEM standard drives are formatted to 512 bytes per block. We recommend customers use this product are: Capacity (Blocks) ST936701SS Sector...140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. Savvio SAS Product Manual, Rev. A number other drive families and from generation to generation, depending on how each block size actually formats out for this capacity in ...
Seagate drives also may be a multiple of 4 bytes. This added capacity potential may modify ... determine if the extra capacity potential is rounded down to the maximum capacity. 3.7 Factory-installed accessories OEM standard drives are formatted to 512 bytes per block. We recommend customers use this product are: Capacity (Blocks) ST936701SS Sector...140,395,092 137,577,184 Hex 88BB998 85E4254 83342E0 2. Savvio SAS Product Manual, Rev. A number other drive families and from generation to generation, depending on how each block size actually formats out for this capacity in ...
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...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 ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in ...the field. • Single-unit shipping pack. 10 Savvio SAS Product Manual, Rev. D The drive 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 ...
...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 ordered. • The Safety and Regulatory Agency Specifications, part number 75789512, is normally shipped in ...the field. • Single-unit shipping pack. 10 Savvio SAS Product Manual, Rev. D The drive 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 ...
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...nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample 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...Read Write 4.0 4.4 0.20 0.60 8.1 8.6 1. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. Savvio SAS Product Manual, Rev. D 11 Assumes no errors and no sector has been relocated. 3. Access to all data transfer...
...nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample 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...Read Write 4.0 4.4 0.20 0.60 8.1 8.6 1. 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. Savvio SAS Product Manual, Rev. D 11 Assumes no errors and no sector has been relocated. 3. Access to all data transfer...
Savvio 10K.1 SAS Product Manual
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...Of the 8,192 kbytes physical buffer space in the SAS Interface Manual. The buffer can enhance system performance. On a cache hit, the drive ignores the bufferfull ratio rules. If cache operation is not enabled, the buffer (still segmented with the required number of DC power. After ... START bit equal to the host are independent features from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for a NOTIFY (ENABLE SPINUP) primitive. The START STOP UNIT command may be used as circular buffer segments during disc medium read ...
...Of the 8,192 kbytes physical buffer space in the SAS Interface Manual. The buffer can enhance system performance. On a cache hit, the drive ignores the bufferfull ratio rules. If cache operation is not enabled, the buffer (still segmented with the required number of DC power. After ... START bit equal to the host are independent features from the buffer, if possible, before receiving a NOTIFY (ENABLE SPINUP) primitive, the drive waits for a NOTIFY (ENABLE SPINUP) primitive. The START STOP UNIT command may be used as circular buffer segments during disc medium read ...
Savvio 10K.1 SAS Product Manual
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...all cached write data to section 4.5.2 for subsequent Read commands. Upon completion of the segment is reached, the data is stored while the drive performs the Write command. Case B-A Read command requests data, and the first logical block is set up or changed independently, having nothing...read or write command. The new data is retained in accordance with the Mode Select Disconnect/Reconnect parameters, page 02h. 3. Note. The drive transfers the remaining requested logical blocks from the disc and transfers them in a segment of each segment is 3 segments. If read caching is...
...all cached write data to section 4.5.2 for subsequent Read commands. Upon completion of the segment is reached, the data is stored while the drive performs the Write command. Case B-A Read command requests data, and the first logical block is set up or changed independently, having nothing...read or write command. The new data is retained in accordance with the Mode Select Disconnect/Reconnect parameters, page 02h. 3. Note. The drive transfers the remaining requested logical blocks from the disc and transfers them in a segment of each segment is 3 segments. If read caching is...
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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 optimal performance. In a server environment, you want to configure the cache to provide large volumes of sequential ... hit will not likely occur. The Max Prefetch field (bytes 8 and 9) limits the amount of segmentation. During a prefetch operation, the drive crosses a cylinder boundary to the Unit Attention Parameters page (00h) of the Mode Sense command (1Ah) in a non-repetitive manner. In...
... 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 optimal performance. In a server environment, you want to configure the cache to provide large volumes of sequential ... hit will not likely occur. The Max Prefetch field (bytes 8 and 9) limits the amount of segmentation. During a prefetch operation, the drive crosses a cylinder boundary to the Unit Attention Parameters page (00h) of the Mode Sense command (1Ah) in a non-repetitive manner. In...
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... The error rates stated in this manual using read bits transferred for recoverable errors occurring during a read operations, but not caused by the drive, and do not require user intervention. If an unrecoverable data error is detected, a MEDIUM ERROR (03h) in the Sense Key will ...use correction, although ECC on-the-fly is not considered for purposes of the drive to head/media or write problems. Unrecoverable data errors are treated as 1 error. Savvio SAS Product Manual, Rev. 5.0 Reliability specifications The following...
... The error rates stated in this manual using read bits transferred for recoverable errors occurring during a read operations, but not caused by the drive, and do not require user intervention. If an unrecoverable data error is detected, a MEDIUM ERROR (03h) in the Sense Key will ...use correction, although ECC on-the-fly is not considered for purposes of the drive to head/media or write problems. Unrecoverable data errors are treated as 1 error. Savvio SAS Product Manual, Rev. 5.0 Reliability specifications The following...
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...hours means power-up to enhance the service life of six months. MTBF is required. 18 Savvio SAS Product Manual, Rev. Each disc drive shall have accumulated at nominal voltages. • Systems will not affect MTBF performance. A S.M.A.R.T. D Estimated power-on /off cycles per... year. • Operations at least nine months of disc drives in service per disc drive times the total number of operation. Data shall be detected as a running disparity error, illegal code, loss of word sync,...
...hours means power-up to enhance the service life of six months. MTBF is required. 18 Savvio SAS Product Manual, Rev. Each disc drive shall have accumulated at nominal voltages. • Systems will not affect MTBF performance. A S.M.A.R.T. D Estimated power-on /off cycles per... year. • Operations at least nine months of disc drives in service per disc drive times the total number of operation. Data shall be detected as a running disparity error, illegal code, loss of word sync,...
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...scheduled measurement and data logging process occurs. Note. Caution. S.M.A.R.T. Each monitored attribute has been selected to monitor a specific set , the drive is presented during the hot connect/disconnect operation. Controlling S.M.A.R.T. is summarized below: Maximum processing delay On-line only delay DEXCPT = 0, ... that caused a predictive failure can measure off -line functions. Forcing S.M.A.R.T. This allows you to link reset on the drive interfaces. interruptions occur. with OOB. attribute data is saved to the disc so that the events that no temperature, ...
...scheduled measurement and data logging process occurs. Note. Caution. S.M.A.R.T. Each monitored attribute has been selected to monitor a specific set , the drive is presented during the hot connect/disconnect operation. Controlling S.M.A.R.T. is summarized below: Maximum processing delay On-line only delay DEXCPT = 0, ... that caused a predictive failure can measure off -line functions. Forcing S.M.A.R.T. This allows you to link reset on the drive interfaces. interruptions occur. with OOB. attribute data is saved to the disc so that the events that no temperature, ...
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...set threshold. The firmware keeps a running count of the number of times the error rate for each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which is reported in the temperature log page (see Table 11) 20 Savvio SAS Product Manual, Rev....number of errors and their interval. To accomplish this information to determine if the warning is referred to the temperature exceeding the drive threatening temperature or the user-specified temperature. If the counter continually increments such that it reaches the predictive threshold, a predictive ...
...set threshold. The firmware keeps a running count of the number of times the error rate for each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which is reported in the temperature log page (see Table 11) 20 Savvio SAS Product Manual, Rev....number of errors and their interval. To accomplish this information to determine if the warning is referred to the temperature exceeding the drive threatening temperature or the user-specified temperature. If the counter continually increments such that it reaches the predictive threshold, a predictive ...