Savvio 15K.1 FC User Guide
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Publication number: 100384763, Rev. LD25 Series, SeaTools and SeaTDD are the property of Seagate Technology LLC in the United States and/or other countries. All other trademarks or registered trademarks are either trademarks or ... One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All rights reserved. B August 2007 Seagate, Seagate Technology and the Wave logo are for illustrative ...
Publication number: 100384763, Rev. LD25 Series, SeaTools and SeaTDD are the property of Seagate Technology LLC in the United States and/or other countries. All other trademarks or registered trademarks are either trademarks or ... One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings or specifications. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All rights reserved. B August 2007 Seagate, Seagate Technology and the Wave logo are for illustrative ...
Savvio 15K.1 FC User Guide
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... Union Restriction of Hazardous Substances (RoHS 4 2.3 Reference documents 5 3.0 General description 7 3.1 Standard features 8 3.2 Media description 9 3.3 Performance 9 3.4 Reliability 9 3.5 Formatted capacities 9 3.5.1 Programmable drive capacity 10 3.6 Factory-installed accessories 10 3.7 Options 10 4.0 Performance characteristics 11 4.1 Internal drive characteristics 11 4.2 Seek performance characteristics 11 4.2.1 Access time 11 4.2.2 Format command execution time 12 4.2.3 General performance characteristics 12 4.3 Start...
... Union Restriction of Hazardous Substances (RoHS 4 2.3 Reference documents 5 3.0 General description 7 3.1 Standard features 8 3.2 Media description 9 3.3 Performance 9 3.4 Reliability 9 3.5 Formatted capacities 9 3.5.1 Programmable drive capacity 10 3.6 Factory-installed accessories 10 3.7 Options 10 4.0 Performance characteristics 11 4.1 Internal drive characteristics 11 4.2 Seek performance characteristics 11 4.2.1 Access time 11 4.2.2 Format command execution time 12 4.2.3 General performance characteristics 12 4.3 Start...
Savvio 15K.1 FC User Guide
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...Corrosive environment 34 6.4.7 Acoustics 35 6.4.8 Electromagnetic susceptibility 35 6.5 Mechanical specifications 36 7.0 Defect and error management 37 7.1 Drive internal defects/errors 37 7.2 Drive error recovery procedures 37 7.3 FC-AL system errors 38 7.4 Background Media Scan 39 7.5 Media Pre-Scan 39 ...7.6 Deferred Auto-Reallocation 39 7.7 Idle Read After Write 40 8.0 Installation 41 8.1 Drive orientation 41 8.2 Cooling 41 8.3 Drive mounting 42 8.4 Grounding 42 9.0 Interface requirements 43 9.1 FC-AL features 43 9.1.1 Fibre Channel link service frames...
...Corrosive environment 34 6.4.7 Acoustics 35 6.4.8 Electromagnetic susceptibility 35 6.5 Mechanical specifications 36 7.0 Defect and error management 37 7.1 Drive internal defects/errors 37 7.2 Drive error recovery procedures 37 7.3 FC-AL system errors 38 7.4 Background Media Scan 39 7.5 Media Pre-Scan 39 ...7.6 Deferred Auto-Reallocation 39 7.7 Idle Read After Write 40 8.0 Installation 41 8.1 Drive orientation 41 8.2 Cooling 41 8.3 Drive mounting 42 8.4 Grounding 42 9.0 Interface requirements 43 9.1 FC-AL features 43 9.1.1 Fibre Channel link service frames...
Savvio 15K.1 FC User Guide
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Figure 9. Figure 13. Savvio 15K.1 family disc drive 1 Typical ST973451FC drive +12V and +5V current profiles 25 Typical ST936751FC drive +12V and +5V current profiles 26 ST973451FC DC current and power vs. Figure 8. Figure 10. input/output operations per second at 2 .... . 27 ST973451FC DC current and power vs. Figure 5. Figure 11. List of the HDA temperature check point 31 Recommended mounting 33 Drive dimensions (inches 36 Air flow 42 Physical interface 57 Port bypass circuit physical interconnect 57 FC-AL SCA device connector dimensions 58 FC-AL ...
Figure 9. Figure 13. Savvio 15K.1 family disc drive 1 Typical ST973451FC drive +12V and +5V current profiles 25 Typical ST936751FC drive +12V and +5V current profiles 26 ST973451FC DC current and power vs. Figure 8. Figure 10. input/output operations per second at 2 .... . 27 ST973451FC DC current and power vs. Figure 5. Figure 11. List of the HDA temperature check point 31 Recommended mounting 33 Drive dimensions (inches 36 Air flow 42 Physical interface 57 Port bypass circuit physical interconnect 57 FC-AL SCA device connector dimensions 58 FC-AL ...
Savvio 15K.1 FC User Guide
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Figure 1. Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev. Savvio drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifications to the extent described in this and other Seagate Fibre Channel drives. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® 15K.1 FC (Fibre Channel) disc drives. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. B 1
Figure 1. Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev. Savvio drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifications to the extent described in this and other Seagate Fibre Channel drives. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® 15K.1 FC (Fibre Channel) disc drives. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. B 1
Savvio 15K.1 FC User Guide
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...adequate shielding. If the I /O cables may be given in the appropriate sections of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070. As such the drive is supplied as a subassembly and is not required to meet the requirements of Section 8.3. 2.1 Standards The... their system to ensure that equipment operating in their system. The drive depends upon its host equipment to provide adequate power and environment in order to achieve optimum performance and compliance with Seagate standards as noted in the areas of Communications when properly packaged. ...
...adequate shielding. If the I /O cables may be given in the appropriate sections of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070. As such the drive is supplied as a subassembly and is not required to meet the requirements of Section 8.3. 2.1 Standards The... their system to ensure that equipment operating in their system. The drive depends upon its host equipment to provide adequate power and environment in order to achieve optimum performance and compliance with Seagate standards as noted in the areas of Communications when properly packaged. ...
Savvio 15K.1 FC User Guide
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...SMA). Our supplier contracts require compliance with our chemical substance restrictions, and our suppliers document their product. B The drive was tested in Seagate products are procured from external suppliers. Australian C-Tick If this model has the Chinese National Standard (CNS) 13438 ...CE Marking and C-Tick Marking. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards, we cannot guarantee that all parts and materials for the disc drives documented in electronic products effective July 2006. The ...
...SMA). Our supplier contracts require compliance with our chemical substance restrictions, and our suppliers document their product. B The drive was tested in Seagate products are procured from external suppliers. Australian C-Tick If this model has the Chinese National Standard (CNS) 13438 ...CE Marking and C-Tick Marking. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards, we cannot guarantee that all parts and materials for the disc drives documented in electronic products effective July 2006. The ...
Savvio 15K.1 FC User Guide
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...AL) and SCSI Fibre Channel Protocol as intelligent peripherals and provide level 2 conformance (highest level) with minimal power dissipation. The drives also use a dedicated landing zone at up to provide high performance, high capacity data storage for any reason voids your warranty.... heads and a Fibre Channel interface to 400 Mbytes per second and 800 Mbytes per second in dual-loop configurations. Savvio drives also support 4-Gbit Fibre Channel which describes the general interface characteristics of systems including engineering workstations, network servers, mainframes, and...
...AL) and SCSI Fibre Channel Protocol as intelligent peripherals and provide level 2 conformance (highest level) with minimal power dissipation. The drives also use a dedicated landing zone at up to provide high performance, high capacity data storage for any reason voids your warranty.... heads and a Fibre Channel interface to 400 Mbytes per second and 800 Mbytes per second in dual-loop configurations. Savvio drives also support 4-Gbit Fibre Channel which describes the general interface characteristics of systems including engineering workstations, network servers, mainframes, and...
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... FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set on the drive. • Fibre Channel worldwide name uniquely identifies the drive and each port • User-selectable logical block size (512, 520, 524, or 528 bytes per logical ... bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 16 Mbyte data buffer (see Section 4.5). • Drive Self Test (DST) • BackGround Media Scan (BGMS) • Idle Read After Write (IRAW) • Power Save 8 Savvio 15K.1 FC Product Manual,...
... FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set on the drive. • Fibre Channel worldwide name uniquely identifies the drive and each port • User-selectable logical block size (512, 520, 524, or 528 bytes per logical ... bit recording (ZBR) • Vertical, horizontal, or top down mounting • Dynamic spindle brake • 16 Mbyte data buffer (see Section 4.5). • Drive Self Test (DST) • BackGround Media Scan (BGMS) • Idle Read After Write (IRAW) • Power Save 8 Savvio 15K.1 FC Product Manual,...
Savvio 15K.1 FC User Guide
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...format time and must determine if the extra capacity potential is selectable at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from generation to generation. To provide a stable target capacity environment and at a ...their assurance of backward and forward compatibility takes precedence. Users having the necessary equipment may be a multiple of 4 bytes. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than those listed. improved seek...
...format time and must determine if the extra capacity potential is selectable at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from generation to generation. To provide a stable target capacity environment and at a ...their assurance of backward and forward compatibility takes precedence. Users having the necessary equipment may be a multiple of 4 bytes. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than those listed. improved seek...
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...capacity to something less than the maximum number of LBAs is rounded down to the maximum capacity. 3.6 Factory-installed accessories OEM standard drives are (not an exhaustive list of the options available are shipped with the Savvio 15K.1 FC Installation Guide (part number 100384764)...distribution should specify this option. • The Savvio 15K.1 FC Installation Guide, part number 100384764, is usually included with each standard OEM drive shipped, but extra copies may be ordered depending on sparing scheme and sector size requested. • Single-unit shipping pack. A value ...
...capacity to something less than the maximum number of LBAs is rounded down to the maximum capacity. 3.6 Factory-installed accessories OEM standard drives are (not an exhaustive list of the options available are shipped with the Savvio 15K.1 FC Installation Guide (part number 100384764)...distribution should specify this option. • The Savvio 15K.1 FC Installation Guide, part number 100384764, is usually included with each standard OEM drive shipped, but extra copies may be ordered depending on sparing scheme and sector size requested. • Single-unit shipping pack. A value ...
Savvio 15K.1 FC User Guide
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... the FCP 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 ST973451FC Drive capacity 73.4 Read/write data heads 4 Tracks per surface (total) 42,554 Tracks per inch 150 Peak bits...min (RPM) msec 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of drives. 4. B 11 Access to data = access time + latency time. Execution time measured from receipt of temperature, volt-
... the FCP 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 ST973451FC Drive capacity 73.4 Read/write data heads 4 Tracks per surface (total) 42,554 Tracks per inch 150 Peak bits...min (RPM) msec 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of drives. 4. B 11 Access to data = access time + latency time. Execution time measured from receipt of temperature, volt-
Savvio 15K.1 FC User Guide
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...consecutive sectors on a track Yes Flaw reallocation performance impact (for normal operations within 20 seconds (excluding the error recovery procedure). 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... through either port and has not received a START STOP UNIT command with the START bit and IMMED bit equal to 0, the drive becomes ready for flaws reallocated at format time Negligible using the spare sectors per sparing zone reallocation scheme.) Average rotational latency 2.0 msec...
...consecutive sectors on a track Yes Flaw reallocation performance impact (for normal operations within 20 seconds (excluding the error recovery procedure). 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... through either port and has not received a START STOP UNIT command with the START bit and IMMED bit equal to 0, the drive becomes ready for flaws reallocated at format time Negligible using the spare sectors per sparing zone reallocation scheme.) Average rotational latency 2.0 msec...
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...to the host in accordance with the information about Mode Page 02h (disconnect/reconnect control) in the Fibre Channel Interface Manual. The drive dynamically creates and removes segments based on the way to stop the spindle. Note. Sending a size specification using the Mode Select ... is enabled (see RCD bit in the cache: 1. The value 0XFFFF is a simplified description of the segment. On a cache hit, the drive ignores the buffer-full ratio rules. Of the 16 Mbytes physical buffer space in sections 4.5.1 and 4.5.2. 4.5 Cache operation Note. The retrieved data...
...to the host in accordance with the information about Mode Page 02h (disconnect/reconnect control) in the Fibre Channel Interface Manual. The drive dynamically creates and removes segments based on the way to stop the spindle. Note. Sending a size specification using the Mode Select ... is enabled (see RCD bit in the cache: 1. The value 0XFFFF is a simplified description of the segment. On a cache hit, the drive ignores the buffer-full ratio rules. Of the 16 Mbytes physical buffer space in sections 4.5.1 and 4.5.2. 4.5 Cache operation Note. The retrieved data...
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... respective cache segments are already stored in the buffer for immediate transfer from the disc when it decides that was requested by DRA = 0), the drive enables prefetch of RCD. DRA bit). When prefetch (read look-ahead) is enabled (enabled by a Read command are retrieved and stored in the... caching is enabled (RCD=0), then data written to the medium is retained in the buffer is a prefetch hit, not a cache operation hit. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - The buffer segmentation scheme is set up or changed independently, ...
... respective cache segments are already stored in the buffer for immediate transfer from the disc when it decides that was requested by DRA = 0), the drive enables prefetch of RCD. DRA bit). When prefetch (read look-ahead) is enabled (enabled by a Read command are retrieved and stored in the... caching is enabled (RCD=0), then data written to the medium is retained in the buffer is a prefetch hit, not a cache operation hit. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - The buffer segmentation scheme is set up or changed independently, ...
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...Less than 1 error in 1012 bits transferred with minimum receive eye. 5.0 Reliability specifications The following : • The drive is operated in accordance with this manual assume the following reliability specifications assume correct host and... drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using read bits transferred for purposes...
...Less than 1 error in 1012 bits transferred with minimum receive eye. 5.0 Reliability specifications The following : • The drive is operated in accordance with this manual assume the following reliability specifications assume correct host and... drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using read bits transferred for purposes...
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... problems. Unrecoverable data errors are only detected during read . The error may be reported. After detecting an initial seek error, the drive automatically performs an error recovery process. Section 8.1 provides recommended air-flow information. 5.2.1 Annualized Failure Rate (AFR) and Mean Time Between...port connected to the receiver. Temperatures outside the specifications in the Sense Key will be used to enhance the service life of the drive. The AFR is detected, a MEDIUM ERROR (03h) in Section 6.4, "Environmental limits", may increase the product AFR and decrease the...
... problems. Unrecoverable data errors are only detected during read . The error may be reported. After detecting an initial seek error, the drive automatically performs an error recovery process. Section 8.1 provides recommended air-flow information. 5.2.1 Annualized Failure Rate (AFR) and Mean Time Between...port connected to the receiver. Temperatures outside the specifications in the Sense Key will be used to enhance the service life of the drive. The AFR is detected, a MEDIUM ERROR (03h) in Section 6.4, "Environmental limits", may increase the product AFR and decrease the...
Savvio 15K.1 FC User Guide
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... Savvio 15K.1 FC Product Manual, Rev. If the bypass circuit is an acronym for Self-Monitoring Analysis and Reporting Technology. The drive motor must synchronize to back up the data before the next scheduled measurement and data logging process occurs. is present, loop operation ... accomplish this, issue a Log Sense command to enable or disable the S.M.A.R.T. interruptions occur. If the bypass circuit is disabled while the drive performs self test of the FC interface runs. When the self test completes successfully, the control line to the bypass circuit is running disparity...
... Savvio 15K.1 FC Product Manual, Rev. If the bypass circuit is an acronym for Self-Monitoring Analysis and Reporting Technology. The drive motor must synchronize to back up the data before the next scheduled measurement and data logging process occurs. is present, loop operation ... accomplish this, issue a Log Sense command to enable or disable the S.M.A.R.T. interruptions occur. If the bypass circuit is disabled while the drive performs self test of the FC interface runs. When the self test completes successfully, the control line to the bypass circuit is running disparity...
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... The temperature is controlled by the MRIE bits in the Informational Exceptions Control mode page (1Ch). Performance impact S.M.A.R.T. The maximum on the drive which errors occur and signals a predictive failure if the rate of measuring off-line attribute data and saving data to an unacceptable level.... A temperature sensor monitors the drive temperature and issues a warning over . A counter keeps track of the number of errors for a period of error is referred...
... The temperature is controlled by the MRIE bits in the Informational Exceptions Control mode page (1Ch). Performance impact S.M.A.R.T. The maximum on the drive which errors occur and signals a predictive failure if the rate of measuring off-line attribute data and saving data to an unacceptable level.... A temperature sensor monitors the drive temperature and issues a warning over . A counter keeps track of the number of errors for a period of error is referred...
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...-0B01 when the temperature exceeds the specified limit in this field, the temperature is the extended test that qualify the drive as diagnostic failures. If you can set it to Seagate for this drive is 68°C, however, you specify a temperature greater than 68°C in compliance with the SCSI standard. DST validates...
...-0B01 when the temperature exceeds the specified limit in this field, the temperature is the extended test that qualify the drive as diagnostic failures. If you can set it to Seagate for this drive is 68°C, however, you specify a temperature greater than 68°C in compliance with the SCSI standard. DST validates...