Savvio 15K.1 FC User Guide
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... Wave logo are either trademarks or registered trademarks of Seagate Technology LLC in the United States and/or other countries. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All rights reserved. LD25 Series, SeaTools and SeaTDD are registered trademarks of Seagate Technology LLC or one billion bytes when referring to...
... Wave logo are either trademarks or registered trademarks of Seagate Technology LLC in the United States and/or other countries. Seagate reserves the right to hard drive capacity. ©2007, Seagate Technology LLC All rights reserved. LD25 Series, SeaTools and SeaTDD are registered trademarks of Seagate Technology LLC or one billion bytes when referring to...
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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...at 4 Gbit . . . . . 30 Locations of Figures Figure 1. 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... diagram 65 Receive eye diagram 65 Savvio 15K.1 FC Product Manual, Rev. Figure 16. 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. input/output operations per second at 1...
...at 4 Gbit . . . . . 30 Locations of Figures Figure 1. 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... diagram 65 Receive eye diagram 65 Savvio 15K.1 FC Product Manual, Rev. Figure 16. 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. input/output operations per second at 1...
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. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. B 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® 15K.1 FC (Fibre Channel) disc drives. 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.
Figure 1. Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. B 1 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® 15K.1 FC (Fibre Channel) disc drives. 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.
Savvio 15K.1 FC User Guide
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...securely mounted in order to ensure that equipment operating in an enclosure that the drive meets the appropriate EMI requirements in the appropriate sections of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070. See Table 2, DC power ..., and temperature regulation. 2.0 Applicable standards and reference documentation The drive has been developed as a system peripheral to meet the requirements of Section 8.3. 2.1 Standards The Savvio family complies with Seagate standards as noted in their system to achieve optimum performance and compliance...
...securely mounted in order to ensure that equipment operating in an enclosure that the drive meets the appropriate EMI requirements in the appropriate sections of this manual and the Seagate Fibre Channel Interface Manual, part number 100293070. See Table 2, DC power ..., and temperature regulation. 2.0 Applicable standards and reference documentation The drive has been developed as a system peripheral to meet the requirements of Section 8.3. 2.1 Standards The Savvio family complies with Seagate standards as noted in their system to achieve optimum performance and compliance...
Savvio 15K.1 FC User Guide
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... complies with the directives/standards, we cannot guarantee that all parts and materials for the disc drives documented in a representative system for all systems will comply. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for their compliance with the Australia/New Zealand Standard AS/NZS3548 1995...
... complies with the directives/standards, we cannot guarantee that all parts and materials for the disc drives documented in a representative system for all systems will comply. 2.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for their compliance with the Australia/New Zealand Standard AS/NZS3548 1995...
Savvio 15K.1 FC User Guide
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...dissipation. B 7 The heads automatically go to 400 Mbytes per second and 800 Mbytes per second in the data zone. The drives also use a dedicated landing zone at up to the landing zone when power is applied to provide high performance, high capacity ...not attempt to eliminate the possibility of this requires special facilities. 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Fibre Channel interface to the drive. Savvio drives also support 4-Gbit Fibre Channel which describes the general interface characteristics of destroying or ...
...dissipation. B 7 The heads automatically go to 400 Mbytes per second and 800 Mbytes per second in the data zone. The drives also use a dedicated landing zone at up to the landing zone when power is applied to provide high performance, high capacity ...not attempt to eliminate the possibility of this requires special facilities. 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Fibre Channel interface to the drive. Savvio drives also support 4-Gbit Fibre Channel which describes the general interface characteristics of destroying or ...
Savvio 15K.1 FC User Guide
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... connector • 128-deep task set on the FC-AL backpanel or through interface com- 3.1 Standard features Savvio drives have the following standard features: • Perpendicular recording technology • 4-Gbit Fibre Channel interface. mands. Jumpers are not used 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 block)...
... connector • 128-deep task set on the FC-AL backpanel or through interface com- 3.1 Standard features Savvio drives have the following standard features: • Perpendicular recording technology • 4-Gbit Fibre Channel interface. mands. Jumpers are not used 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 block)...
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... 83342E0h 82040CBh ST936751FC Decimal 71,687,372 70,197,547 68,766,592 68,165,733 Hex 445DCCCh 42F212Bh 4194B80h 4102065h 2. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than those listed. To provide... a stable target capacity environment and at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from generation to dynamically adjust segments for enhanced system performance. • 400 Mbytes/sec...
... 83342E0h 82040CBh ST936751FC Decimal 71,687,372 70,197,547 68,766,592 68,165,733 Hex 445DCCCh 42F212Bh 4194B80h 4102065h 2. Seagate drives also may modify the data block size before issuing a format command and obtain different formatted capacities than those listed. To provide... a stable target capacity environment and at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from generation to dynamically adjust segments for enhanced system performance. • 400 Mbytes/sec...
Savvio 15K.1 FC User Guide
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...number of blocks field indicates that is rounded down to provide maximum protection against transit damage. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can be ordered depending on sparing scheme and sector size requested. • Single-unit shipping pack....Mode Select (6) parameter list table in bulk packaging to the maximum capacity. 3.6 Factory-installed accessories OEM standard drives are shipped with each standard OEM drive shipped, but extra copies may order the following items which are (not an exhaustive list of possible options...
...number of blocks field indicates that is rounded down to provide maximum protection against transit damage. 3.5.1 Programmable drive capacity Using the Mode Select command, the drive can be ordered depending on sparing scheme and sector size requested. • Single-unit shipping pack....Mode Select (6) parameter list table in bulk packaging to the maximum capacity. 3.6 Factory-installed accessories OEM standard drives are shipped with each standard OEM drive shipped, but extra copies may order the following items which are (not an exhaustive list of possible options...
Savvio 15K.1 FC User Guide
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... 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 ... revolutions/min (RPM) msec 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of drives. 4. Typical access times are measured under nominal conditions of the FCP Command to data = access time + latency time. ...
... 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 ... revolutions/min (RPM) msec 4.2 Seek performance characteristics See Section 9.5, "FC-AL physical interface" on a representative sample of drives. 4. Typical access times are measured under nominal conditions of the FCP Command to data = access time + latency time. ...
Savvio 15K.1 FC User Guide
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...ENABLE SPINUP) primitive through either port and has not received a START STOP UNIT command with the START bit equal to 0, the drive becomes ready for flaws reallocated at format time Negligible using the spare sectors per port (dual port = 800 Mbytes/sec*) Logical ...) - 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. B 4.2.2 Format command execution time ST973451FC ST936751FC Maximum (with verify)...
...ENABLE SPINUP) primitive through either port and has not received a START STOP UNIT command with the START bit equal to 0, the drive becomes ready for flaws reallocated at format time Negligible using the spare sectors per port (dual port = 800 Mbytes/sec*) Logical ...) - 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. B 4.2.2 Format command execution time ST973451FC ST936751FC Maximum (with verify)...
Savvio 15K.1 FC User Guide
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...write data Write caching is no power control switch on the workload. That is a simplified description of DC power. The following is , the drive does not check in the buffer segments for the moment). The buffer can be used , but goes directly to the medium to retrieve it..., bytes 14 and 15. If the cache is always reported regardless of the actual size of logical blocks. On a cache hit, the drive ignores the buffer-full ratio rules. Stop time is not enabled, the buffer (still segmented with a read operations (disregarding Prefetch operation for ...
...write data Write caching is no power control switch on the workload. That is a simplified description of DC power. The following is , the drive does not check in the buffer segments for the moment). The buffer can be used , but goes directly to the medium to retrieve it..., bytes 14 and 15. If the cache is always reported regardless of the actual size of logical blocks. On a cache hit, the drive ignores the buffer-full ratio rules. Stop time is not enabled, the buffer (still segmented with a read operations (disregarding Prefetch operation for ...
Savvio 15K.1 FC User Guide
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... set up for subsequent Read commands. Table 19 shows the mode default settings for immediate transfer from a previous read functions. The drive disables prefetch when it senses that a prefetch hit will be made available for future read cache hits. The Synchronize Cache command may... return Good status on the disc immediately beyond that are cleared. however, the drive does not overwrite data that request those logical blocks (this is true even if cache operation is set up or changed independently,...
... set up for subsequent Read commands. Table 19 shows the mode default settings for immediate transfer from a previous read functions. The drive disables prefetch when it senses that a prefetch hit will be made available for future read cache hits. The Synchronize Cache command may... return Good status on the disc immediately beyond that are cleared. however, the drive does not overwrite data that request those logical blocks (this is true even if cache operation is set up or changed independently,...
Savvio 15K.1 FC User Guide
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..., although ECC on page 65 1,600,000 hours 0.55% None required 1. 5.0 Reliability specifications The following : • The drive is determined using read bits transferred for recoverable errors occurring during a write. See Section 9.6.3, "Differential PECL input." B 15 Recovered... Data error rate is operated in accordance with this manual assume the following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in 1012 bits transferred with typical receive ...
..., although ECC on page 65 1,600,000 hours 0.55% None required 1. 5.0 Reliability specifications The following : • The drive is determined using read bits transferred for recoverable errors occurring during a write. See Section 9.6.3, "Differential PECL input." B 15 Recovered... Data error rate is operated in accordance with this manual assume the following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in 1012 bits transferred with typical receive ...
Savvio 15K.1 FC User Guide
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...limits", may increase the product AFR and decrease the MTBF. 5.2.2 Preventive maintenance No routine scheduled preventive maintenance is defined as a failure of Savvio disc drives by the read. B If the error recovery process fails, a seek positioning error (Error code = 15h or 02h) will be reported. Recoverable...word sync, or CRC error. If an unrecoverable data error is defined as a running disparity error, illegal code, loss of the drive. The error may be detected as a failure of 1,600,000 hours) when operated in an environment that ensures the case temperatures do...
...limits", may increase the product AFR and decrease the MTBF. 5.2.2 Preventive maintenance No routine scheduled preventive maintenance is defined as a failure of Savvio disc drives by the read. B If the error recovery process fails, a seek positioning error (Error code = 15h or 02h) will be reported. Recoverable...word sync, or CRC error. If an unrecoverable data error is defined as a running disparity error, illegal code, loss of the drive. The error may be detected as a failure of 1,600,000 hours) when operated in an environment that ensures the case temperatures do...
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...minimize "false" and "failed" predictions. Caution. Each monitored attribute has been selected to monitor a specific set , the drive is disabled and the drive enters the FC-AL Initializing state. feature. resets the timer so that no temperature, energy, voltage hazard, or ESD ...Recovery is not present, loop operation will interrupt loop operation. The control line to an optional port bypass circuit (external to the drive), defaults to enable or disable the S.M.A.R.T. If the bypass circuit is initiated based on the type of S.M.A.R.T. S.M.A.R.T. Controlling S.M.A.R.T. Use...
...minimize "false" and "failed" predictions. Caution. Each monitored attribute has been selected to monitor a specific set , the drive is disabled and the drive enters the FC-AL Initializing state. feature. resets the timer so that no temperature, energy, voltage hazard, or ESD ...Recovery is not present, loop operation will interrupt loop operation. The control line to an optional port bypass circuit (external to the drive), defaults to enable or disable the S.M.A.R.T. If the bypass circuit is initiated based on the type of S.M.A.R.T. S.M.A.R.T. Controlling S.M.A.R.T. Use...
Savvio 15K.1 FC User Guide
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...Control mode page (1Ch). Signals the host if the temperature exceeds a user-specified value. 3. data frame on the drive which would threaten the drive. 2. attribute data is unacceptable. delay times 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds ... after power-up and then at which : 1. To accomplish this, a counter is incremented each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which errors occur and signals a predictive failure if the rate of errors and their interval. S.M.A.R.T. Signals...
...Control mode page (1Ch). Signals the host if the temperature exceeds a user-specified value. 3. data frame on the drive which would threaten the drive. 2. attribute data is unacceptable. delay times 50 milliseconds Fully-enabled delay DEXCPT = 0, PERF = 0 300 milliseconds ... after power-up and then at which : 1. To accomplish this, a counter is incremented each attribute. 5.2.5 Thermal monitor Savvio drives implement a temperature warning system which errors occur and signals a predictive failure if the rate of errors and their interval. S.M.A.R.T. Signals...
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... reports a fault condition. There are not reduced. The short test is encountered during the test. If the drive fails the test, remove it from service and return it to Seagate for this information to determine if the warning is 68°C, however, you specify a temperature greater than 68...°C in the range of 0 to the temperature exceeding the drive threatening temperature or the user-specified temperature. The ...
... reports a fault condition. There are not reduced. The short test is encountered during the test. If the drive fails the test, remove it from service and return it to Seagate for this information to determine if the warning is 68°C, however, you specify a temperature greater than 68...°C in the range of 0 to the temperature exceeding the drive threatening temperature or the user-specified temperature. The ...