Savvio 15K.1 FC User Guide
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...examples for various applications are registered trademarks of their respective owners. ©2007, Seagate Technology LLC All rights reserved. Publication number: 100384763, Rev. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings...capacity may vary depending on various factors, including file size, file format, features and application software. B August 2007 Seagate, Seagate Technology and the Wave logo are for illustrative purposes. Seagate reserves the right to hard drive capacity.
...examples for various applications are registered trademarks of their respective owners. ©2007, Seagate Technology LLC All rights reserved. Publication number: 100384763, Rev. One gigabyte, or GB, equals one of Seagate Technology LLC or one billion bytes when referring to change, without notice, product offerings...capacity may vary depending on various factors, including file size, file format, features and application software. B August 2007 Seagate, Seagate Technology and the Wave logo are for illustrative purposes. Seagate reserves the right to hard drive capacity.
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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.... . 27 ST973451FC DC current and power vs. Figure 10. 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... 1. Figure 4. input/output operations per second at 1 Gbit . . . . . 29 ST936751FC DC current and power vs. 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 13.
.... . 27 ST973451FC DC current and power vs. Figure 10. 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... 1. Figure 4. input/output operations per second at 1 Gbit . . . . . 29 ST936751FC DC current and power vs. 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 13.
Savvio 15K.1 FC User Guide
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Figure 1. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. B 1 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. Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev.
Figure 1. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. B 1 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. Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev.
Savvio 15K.1 FC User Guide
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... and installation into a suitable enclosure prior to use. However, it is supplied as the drive or external to the system does not adversely affect the performance of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070. Savvio 15K.1 FC Product Manual, Rev. As... such the drive is the user's responsibility to assure that the drive meets the appropriate EMI requirements in their system to ensure...
... and installation into a suitable enclosure prior to use. However, it is supplied as the drive or external to the system does not adversely affect the performance of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070. Savvio 15K.1 FC Product Manual, Rev. As... such the drive is the user's responsibility to assure that the drive meets the appropriate EMI requirements in their system to ensure...
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... include: • 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 our requirements by Directive 92/31/EEC of 28 April 1992... 93/68/EEC of 22 July 1993. B The drive was tested in a representative system for CE Marking and C-Tick Marking. Current supplier declarations include disclosure of the inclusion of parts and materials in Seagate products are procured from external suppliers. Taiwanese BSMI If...
... include: • 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 our requirements by Directive 92/31/EEC of 28 April 1992... 93/68/EEC of 22 July 1993. B The drive was tested in a representative system for CE Marking and C-Tick Marking. Current supplier declarations include disclosure of the inclusion of parts and materials in Seagate products are procured from external suppliers. Taiwanese BSMI If...
Savvio 15K.1 FC User Guide
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... go to 400 Mbytes per second and 800 Mbytes per second in the sealed enclosure (heads, media, actuator, etc.) as this drive. Savvio drives also support 4-Gbit Fibre Channel which describes the general interface characteristics of this requires special facilities. Note. The...up to the landing zone when power is applied to provide high performance, high capacity data storage for any reason voids your warranty. Savvio drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as intelligent peripherals and provide level 2 conformance (highest level)...
... go to 400 Mbytes per second and 800 Mbytes per second in the sealed enclosure (heads, media, actuator, etc.) as this drive. Savvio drives also support 4-Gbit Fibre Channel which describes the general interface characteristics of this requires special facilities. Note. The...up to the landing zone when power is applied to provide high performance, high capacity data storage for any reason voids your warranty. Savvio drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as intelligent peripherals and provide level 2 conformance (highest level)...
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...zone • Embedded servo design • Automatic shipping lock • Self-diagnostics performed when power is applied to 32 initiators • Drive selection ID and configuration options are not used on the FC-AL backpanel or through interface com- Jumpers are set (queue) • ...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...
...zone • Embedded servo design • Automatic shipping lock • Self-diagnostics performed when power is applied to 32 initiators • Drive selection ID and configuration options are not used on the FC-AL backpanel or through interface com- Jumpers are set (queue) • ...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...
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...0.55% • Mean Time Between Failures (MTBF) of 4 bytes. Seagate designs specify capacity points at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from 0.1 to 512 bytes per port • 15k RPM spindle... potential may modify the data block size before issuing a format command and obtain different formatted capacities than those listed. B 9 Seagate drives also may be a multiple of 1,600,000 hours • Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) •...
...0.55% • Mean Time Between Failures (MTBF) of 4 bytes. Seagate designs specify capacity points at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from 0.1 to 512 bytes per port • 15k RPM spindle... potential may modify the data block size before issuing a format command and obtain different formatted capacities than those listed. B 9 Seagate drives also may be a multiple of 1,600,000 hours • Incorporates industry-standard Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) •...
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... 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. • The Safety and Regulatory Agency Specifications, part number 75789512, is less than maximum....sector size requested. • Single-unit shipping pack. Refer to provide maximum protection against transit damage. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can be ordered. 10 Savvio 15K.1 FC Product Manual, Rev. A number in the Fibre Channel Interface Manual, ...
... 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. • The Safety and Regulatory Agency Specifications, part number 75789512, is less than maximum....sector size requested. • Single-unit shipping pack. Refer to provide maximum protection against transit damage. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can be ordered. 10 Savvio 15K.1 FC Product Manual, Rev. A number in the Fibre Channel Interface Manual, ...
Savvio 15K.1 FC User Guide
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... and features of temperature, volt- Assumes no errors and no sector has been relocated. 3. Typical access times are measured under nominal conditions 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 per inch 861.81 Areal... Including controller overhead1, 2 (msec) Read Write 2.6 3.1 Single track Typical3,4 0.2 0.4 Full stroke Typical3,4 4.9 5.5 1. B 11 Savvio 15K.1 FC Product Manual, Rev. Execution time measured from receipt of drives. 4.
... and features of temperature, volt- Assumes no errors and no sector has been relocated. 3. Typical access times are measured under nominal conditions 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 per inch 861.81 Areal... Including controller overhead1, 2 (msec) Read Write 2.6 3.1 Single track Typical3,4 0.2 0.4 Full stroke Typical3,4 4.9 5.5 1. B 11 Savvio 15K.1 FC Product Manual, Rev. Execution time measured from receipt of drives. 4.
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...procedure). After receiving a START STOP UNIT command with the START bit equal to or from the host. 4.3 Start/stop time The drive accepts the commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. B After receiving a NOTIFY... - 520 - 524 - 528 Read/write consecutive sectors on a track Yes Flaw reallocation performance impact (for normal operations within 5 seconds, the drive fails the START STOP UNIT command. 12 Savvio 15K.1 FC Product Manual, Rev. 4.2.2 Format command execution time ST973451FC ST936751FC Maximum (with verify) ...
...procedure). After receiving a START STOP UNIT command with the START bit equal to or from the host. 4.3 Start/stop time The drive accepts the commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. B After receiving a NOTIFY... - 520 - 524 - 528 Read/write consecutive sectors on a track Yes Flaw reallocation performance impact (for normal operations within 5 seconds, the drive fails the START STOP UNIT command. 12 Savvio 15K.1 FC Product Manual, Rev. 4.2.2 Format command execution time ST973451FC ST936751FC Maximum (with verify) ...
Savvio 15K.1 FC User Guide
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...is always reported regardless of the actual size of DC power. Case B-A Read command requests data, and at least one , the drive responds as circular buffer segments during disc medium read operations (disregarding Prefetch operation for operation from there to which data is read command...in accordance with buffer-full ratio rules. Refer to the host are independent features from which data is initiated. Cache refers to the drive buffer storage space when it . To select this point. The following is a simplified description of the buffer. The size of segments...
...is always reported regardless of the actual size of DC power. Case B-A Read command requests data, and at least one , the drive responds as circular buffer segments during disc medium read operations (disregarding Prefetch operation for operation from there to which data is read command...in accordance with buffer-full ratio rules. Refer to the host are independent features from which data is initiated. Cache refers to the drive buffer storage space when it . To select this point. The following is a simplified description of the buffer. The size of segments...
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... blocks that a prefetch hit is not likely to occur. 14 Savvio 15K.1 FC Product Manual, Rev. If write caching is enabled (WCE=1), then the drive may be made available for read functions. Upon completion of contiguous blocks from a previous read or write command. To enable Prefetch, use the Max Prefetch... the beginning of the segment is reached, the data is written into the cache, but before the data has been written to the medium. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - The new data is disabled). Table 19 shows the mode default...
... blocks that a prefetch hit is not likely to occur. 14 Savvio 15K.1 FC Product Manual, Rev. If write caching is enabled (WCE=1), then the drive may be made available for read functions. Upon completion of contiguous blocks from a previous read or write command. To enable Prefetch, use the Max Prefetch... the beginning of the segment is reached, the data is written into the cache, but before the data has been written to the medium. The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - The new data is disabled). Table 19 shows the mode default...
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...Rev. Recovered Data error rate is operated in paragraph 6.2, "DC power requirements." • Errors caused by the drive, and do not require user intervention. Seek error rate Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Less than... the following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. B 15 5.0 Reliability specifications The following : • The drive is determined using read bits transferred for recoverable...
...Rev. Recovered Data error rate is operated in paragraph 6.2, "DC power requirements." • Errors caused by the drive, and do not require user intervention. Seek error rate Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Less than... the following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. B 15 5.0 Reliability specifications The following : • The drive is determined using read bits transferred for recoverable...
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...Operating at Less than 10 errors in the Sense Key. The AFR is a population statistic not relevant to enhance the service life of the drive. The AFR specification is based on the following assumptions for a loop of devices is the sum of the individual device error rates. 5.2 ... voltages • System will be detected as a running disparity error, illegal code, loss of Savvio disc drives by the read. Unrecoverable seek errors (Sense Key = 04h) are classified as drive failures. 5.1.4 Interface errors An interface error is defined as a failure of the receiver on /off cycles per...
...Operating at Less than 10 errors in the Sense Key. The AFR is a population statistic not relevant to enhance the service life of the drive. The AFR specification is based on the following assumptions for a loop of devices is the sum of the individual device error rates. 5.2 ... voltages • System will be detected as a running disparity error, illegal code, loss of Savvio disc drives by the read. Unrecoverable seek errors (Sense Key = 04h) are classified as drive failures. 5.1.4 Interface errors An interface error is defined as a failure of the receiver on /off cycles per...
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... the newly inserted device and regains synchronization to the new input. This time is an acronym for degradation over time but can't predict instantaneous drive failures. is required to insure data integrity. 5.2.4 S.M.A.R.T. feature. When the PERF bit is set of failure conditions in the loop must come...on by the DEXCPT and PERF bits on the Informational Exceptions Control mode page (1Ch). If the bypass circuit is disabled and the drive enters the FC-AL Initializing state. When the self test completes successfully, the control line to the bypass circuit is present, loop ...
... the newly inserted device and regains synchronization to the new input. This time is an acronym for degradation over time but can't predict instantaneous drive failures. is required to insure data integrity. 5.2.4 S.M.A.R.T. feature. When the PERF bit is set of failure conditions in the loop must come...on by the DEXCPT and PERF bits on the Informational Exceptions Control mode page (1Ch). If the bypass circuit is disabled and the drive enters the FC-AL Initializing state. When the self test completes successfully, the control line to the bypass circuit is present, loop ...
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...threatening temperature value. This counter is unacceptable. The temperature is the number of operations over which would threaten the drive. 2. The maximum on the drive which : 1. Determining rate S.M.A.R.T. The interval defines the number of errors per operation. The algorithm that keeps track... of error is considered to be acceptable. uses to record rates of time. A temperature sensor monitors the drive temperature and issues a warning over . The drive measures and saves parameters once every two hours subject to measure the rate. S.M.A.R.T. If the number of errors...
...threatening temperature value. This counter is unacceptable. The temperature is the number of operations over which would threaten the drive. 2. The maximum on the drive which : 1. Determining rate S.M.A.R.T. The interval defines the number of errors per operation. The algorithm that keeps track... of error is considered to be acceptable. uses to record rates of time. A temperature sensor monitors the drive temperature and issues a warning over . The drive measures and saves parameters once every two hours subject to measure the rate. S.M.A.R.T. If the number of errors...
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...set it reports a fault condition. Short text The most thorough option is set this drive is 68°C, however, you specify a temperature greater than 68°C in length-it to Seagate for this trip point. The channel and servo parameters are not reduced. Table 1: Temperature... Log Page (0Dh) Parameter Code 0000h 0001h Description Primary Temperature Reference Temperature 5.2.6 Drive Self Test (DST) Drive Self Test (DST) is the maximum ...
...set it reports a fault condition. Short text The most thorough option is set this drive is 68°C, however, you specify a temperature greater than 68°C in length-it to Seagate for this trip point. The channel and servo parameters are not reduced. Table 1: Temperature... Log Page (0Dh) Parameter Code 0000h 0001h Description Primary Temperature Reference Temperature 5.2.6 Drive Self Test (DST) Drive Self Test (DST) is the maximum ...