Savvio 10K.1 SAS Product Manual
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... features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for improved durability and environmental protection. 3.3 Performance • Programmable multi-segmentable cache buffer • 300 Mbytes/sec maximum instantaneous data transfers. • 10k RPM spindle. deep task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size (512 to the drive • Zone bit...
... features: • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for improved durability and environmental protection. 3.3 Performance • Programmable multi-segmentable cache buffer • 300 Mbytes/sec maximum instantaneous data transfers. • 10k RPM spindle. deep task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size (512 to the drive • Zone bit...
Savvio 10K.1 SAS Product Manual
Page 20
... is set up a new segment size. If an error occurs while writing the data to the medium, and Good status has already been returned, a deferred error will have been written to write all data received from a previous read cache hits. The drive transfers the remaining requested logical blocks from 1 to get the segment size. The buffer segmentation scheme is an integer number of user-selectable configurations. The Synchronize Cache command...
... is set up a new segment size. If an error occurs while writing the data to the medium, and Good status has already been returned, a deferred error will have been written to write all data received from a previous read cache hits. The drive transfers the remaining requested logical blocks from 1 to get the segment size. The buffer segmentation scheme is an integer number of user-selectable configurations. The Synchronize Cache command...
Savvio 10K.1 SAS Product Manual
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...as a failure of recovered error specifications. 5.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in this manual assume the following: • The drive is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: MTBF: Service Life Preventive...
...as a failure of recovered error specifications. 5.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in this manual assume the following: • The drive is operated in accordance with ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: MTBF: Service Life Preventive...
Savvio 10K.1 SAS Product Manual
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... 9 specifications 17 reliability and service 18 repair and return information 24 reporting actual retry count 55 reservation conflict status 55 resonance 33 return information 24 rotation speed 11 S safety 3 SAS interface 59 physical interface 56 task management functions 45 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 47 seek error defined 18 rate 17 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 55...
... 9 specifications 17 reliability and service 18 repair and return information 24 reporting actual retry count 55 reservation conflict status 55 resonance 33 return information 24 rotation speed 11 S safety 3 SAS interface 59 physical interface 56 task management functions 45 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 47 seek error defined 18 rate 17 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 55...
Savvio 10K.1 SCSI Product Manual
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... of the I/O circuit type. This drive also operates at SCSI-1 and SCSI-2 data transfer rates for details and definitions. Savvio SCSI Product Manual, Rev. D 7 The drive supports the Small Computer System Interface (SCSI) as described in the ANSI SCSI interface specifications to service items in the data zone. The shipping lock automatically disengages when power is used). Ultra320 SCSI uses negotiated transfer rates. Table 1: Drive model number vs. differentiating features Model number ST973401LC ST936701LC Number of heads 4 2 Formatted Capacity 73.4 Gbytes 36...
... of the I/O circuit type. This drive also operates at SCSI-1 and SCSI-2 data transfer rates for details and definitions. Savvio SCSI Product Manual, Rev. D 7 The drive supports the Small Computer System Interface (SCSI) as described in the ANSI SCSI interface specifications to service items in the data zone. The shipping lock automatically disengages when power is used). Ultra320 SCSI uses negotiated transfer rates. Table 1: Drive model number vs. differentiating features Model number ST973401LC ST936701LC Number of heads 4 2 Formatted Capacity 73.4 Gbytes 36...
Savvio 10K.1 SCSI Product Manual
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... control of these needs. If write caching is disabled). The Synchronize Cache command may return GOOD status on subsequent Read commands that are already stored in the buffer is difficult to provide a single configuration that was requested by a Read command can limit the amount of data, ARLA disables prefetch, but before the data has been written to optimize system performance. Though the prefetch operation uses the buffer as set...
... control of these needs. If write caching is disabled). The Synchronize Cache command may return GOOD status on subsequent Read commands that are already stored in the buffer is difficult to provide a single configuration that was requested by a Read command can limit the amount of data, ARLA disables prefetch, but before the data has been written to optimize system performance. Though the prefetch operation uses the buffer as set...
Savvio 10K.1 SCSI Product Manual
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... Data Miscorrected Data MTBF Service Life Preventive Maintenance Less than 10 in 108 seeks Less than 10 errors in 1012 bits transferred (OEM default settings) Less than 1 sector in 1015 bits transferred (OEM default settings) Less than 1 sector in 1021 bits transferred 1,400,000 hours 5 years None required Note. [1] Error rate specified with automatic retries and data correction with the SCSI FORMAT command. • Errors caused by normal drive or system recovery procedures without operator...
... Data Miscorrected Data MTBF Service Life Preventive Maintenance Less than 10 in 108 seeks Less than 10 errors in 1012 bits transferred (OEM default settings) Less than 1 sector in 1015 bits transferred (OEM default settings) Less than 1 sector in 1021 bits transferred 1,400,000 hours 5 years None required Note. [1] Error rate specified with automatic retries and data correction with the SCSI FORMAT command. • Errors caused by normal drive or system recovery procedures without operator...
Savvio 10K.1 SCSI Product Manual
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... defines the physical requirements for special tools. Drive warranty is voided if the HDA is not recommended, because of the SCSI bus when the removal or insertion occurs. The cases are addressed. All bus devices powered off during removal or insertion Case 3 - Current I /O processes for the SCSI device being changed Seagate Savvio SCSI disc drives support all I /O processes not allowed during the hot connect/disconnect operation. Savvio SCSI Product Manual, Rev.
... defines the physical requirements for special tools. Drive warranty is voided if the HDA is not recommended, because of the SCSI bus when the removal or insertion occurs. The cases are addressed. All bus devices powered off during removal or insertion Case 3 - Current I /O processes for the SCSI device being changed Seagate Savvio SCSI disc drives support all I /O processes not allowed during the hot connect/disconnect operation. Savvio SCSI Product Manual, Rev.
Savvio 10K.1 SCSI Product Manual
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... the drive internal defect/error management and SCSI systems error considerations (errors in the Error Recovery Mode Page. Locations of which describes the Mode Select/Mode Sense Error Recovery parameters. Error recovery and defect management may send erroneous data in the error recovery parameters mode page. The drive implements selectable error recovery time limits such as the ETF defect list). The total amount of individual LBAs. The times given do so, performs error recovery procedures to attempt to recover the data. Time needed to perform reallocation...
... the drive internal defect/error management and SCSI systems error considerations (errors in the Error Recovery Mode Page. Locations of which describes the Mode Select/Mode Sense Error Recovery parameters. Error recovery and defect management may send erroneous data in the error recovery parameters mode page. The drive implements selectable error recovery time limits such as the ETF defect list). The total amount of individual LBAs. The times given do so, performs error recovery procedures to attempt to recover the data. Time needed to perform reallocation...
Savvio 10K.1 SCSI Product Manual
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... to support a series of the DC power carrying conductors could not be controlled and therefore could become too long for safe power transmission to the drive. D In such installations, all backplane wiring segments are discussed in the ANSI standards referenced in this manual. To insure that mate with the various Savvio SCSI I /O connection using a cable is intended for the equipment user to connect parallel interface drives...
... to support a series of the DC power carrying conductors could not be controlled and therefore could become too long for safe power transmission to the drive. D In such installations, all backplane wiring segments are discussed in the ANSI standards referenced in this manual. To insure that mate with the various Savvio SCSI I /O connection using a cable is intended for the equipment user to connect parallel interface drives...
Savvio 10K.1 FC Product Manual
Page 13
.... Never disassemble the HDA and do not attempt to service items in the ANSI specifications, this requires special facilities. Opening the HDA for FC arbitrated loop, private and public attachment • Differential copper FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set on the drive. • Supports SCSI Enclosure Services through interface com- The heads automatically go...
.... Never disassemble the HDA and do not attempt to service items in the ANSI specifications, this requires special facilities. Opening the HDA for FC arbitrated loop, private and public attachment • Differential copper FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set on the drive. • Supports SCSI Enclosure Services through interface com- The heads automatically go...
Savvio 10K.1 FC Product Manual
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... scheme is set up a new segment size. The new data is cached for read look-ahead) is a write operation by DRA = 0), it 14 Savvio FC Product Manual, Rev. If an error occurs while writing the data to the medium, and Good status has already been returned, a deferred error will have been written to change an unchangeable parameter. 4.5.1 Caching write data Write caching is enabled (enabled by the drive that was requested by Mode Sense command page 08h...
... scheme is set up a new segment size. The new data is cached for read look-ahead) is a write operation by DRA = 0), it 14 Savvio FC Product Manual, Rev. If an error occurs while writing the data to the medium, and Good status has already been returned, a deferred error will have been written to change an unchangeable parameter. 4.5.1 Caching write data Write caching is enabled (enabled by the drive that was requested by Mode Sense command page 08h...
Savvio 10K.1 FC Product Manual
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... resonance 33 return information 24 Rezero unit command 50 Rigid disc drive geometry page command 51 rotation speed 11 running disparity 18 S safety 3 SCA part numbers 61 SCSI interface commands supported 50 Search data equal command 52 high command 52 low command 52 Seek command 50 seek error defined 18 rate 17 Seek extended command 51 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 59 SEL ID...
... resonance 33 return information 24 Rezero unit command 50 Rigid disc drive geometry page command 51 rotation speed 11 running disparity 18 S safety 3 SCA part numbers 61 SCSI interface commands supported 50 Search data equal command 52 high command 52 low command 52 Seek command 50 seek error defined 18 rate 17 Seek extended command 51 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 59 SEL ID...
Savvio 10K.4 FC Product Manual
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... receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set on the FC-AL backpanel or through interface com- A 3.1 Standard features Savvio 10K.4 FC drives have the following standard features: • Perpendicular recording technology • 4-Gb Fibre Channel interface • Integrated dual port FC-AL controller • Concurrent dual port transfers • Support for improved...
... receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set on the FC-AL backpanel or through interface com- A 3.1 Standard features Savvio 10K.4 FC drives have the following standard features: • Perpendicular recording technology • 4-Gb Fibre Channel interface • Integrated dual port FC-AL controller • Concurrent dual port transfers • Support for improved...
Savvio 10K.4 FC Product Manual
Page 81
... disk drive geometry page command 49 RoHS 33 rotation speed 9 running disparity 14 S safety 2 SCSI interface commands supported 49 Search data equal command 50 high command 50 low command 51 Seek command 49 seek error defined 14 rate 13 Seek extended command 50 seek performance characteristics 9 seek time average typical 9 full stroke typical 9 single track typical 9 segmented caching 57 SEL ID 39 lines 63 standard feature 6 Self-Monitoring Analysis and Reporting Technology 7, 15 Send diagnostics page command...
... disk drive geometry page command 49 RoHS 33 rotation speed 9 running disparity 14 S safety 2 SCSI interface commands supported 49 Search data equal command 50 high command 50 low command 51 Seek command 49 seek error defined 14 rate 13 Seek extended command 50 seek performance characteristics 9 seek time average typical 9 full stroke typical 9 single track typical 9 segmented caching 57 SEL ID 39 lines 63 standard feature 6 Self-Monitoring Analysis and Reporting Technology 7, 15 Send diagnostics page command...
Savvio 10K.4 FC Product Manual
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...) command 49 Unit serial number page command 49 Unrecoverable Errors 13 unrecovered media data 13 V Valid version level 44, 47 Verify command 50 Verify error recovery page (07h) command 50 vibration 30, 32 Vital product data page command 49 W warranty 19 word sync 14 Write and verify command 50 Write buffer command 51 Write combined header and data mode (0) 51 Write command 49 Write data mode (2) 51 Write extended command 50 Write long command 51 Write same command 51 X XD read 52 XD write...
...) command 49 Unit serial number page command 49 Unrecoverable Errors 13 unrecovered media data 13 V Valid version level 44, 47 Verify command 50 Verify error recovery page (07h) command 50 vibration 30, 32 Vital product data page command 49 W warranty 19 word sync 14 Write and verify command 50 Write buffer command 51 Write combined header and data mode (0) 51 Write command 49 Write data mode (2) 51 Write extended command 50 Write long command 51 Write same command 51 X XD read 52 XD write...
Savvio 10K.4 SAS Product Manual
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3.1 Standard features Savvio® 10K.4 SAS drives have the following standard features: • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for improved durability and environmental protection. 6 Savvio 10K.4 SAS Product Manual, Rev. deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524 or 528 bytes per logical block...
3.1 Standard features Savvio® 10K.4 SAS drives have the following standard features: • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for improved durability and environmental protection. 6 Savvio 10K.4 SAS Product Manual, Rev. deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524 or 528 bytes per logical block...
Savvio 10K.3 SAS Product Manual
Page 15
... 5.5) • Drive Self Test (DST) • Background Media Scan (BMS) • Idle Read After Write (IRAW) • Power Save Savvio® 10K.3 SAS Self-Encrypting Drive models have the following additional features: • Automatic data encryption/decryption • Controlled access • Random number generator • Drive locking • 16 independent data bands • Cryptographic erase of user data for a drive that will be repurposed or scrapped • Authenticated firmware download 4.2 Media...
... 5.5) • Drive Self Test (DST) • Background Media Scan (BMS) • Idle Read After Write (IRAW) • Power Save Savvio® 10K.3 SAS Self-Encrypting Drive models have the following additional features: • Automatic data encryption/decryption • Controlled access • Random number generator • Drive locking • 16 independent data bands • Cryptographic erase of user data for a drive that will be repurposed or scrapped • Authenticated firmware download 4.2 Media...
Savvio 10K.2 SAS Product Manual
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... the Mode Select Disconnect/Reconnect parameters, page 02h. 2. Note. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. If the STRICT bit in the cache from the buffer to the medium is retained in the buffer is disabled). however, the drive does not overwrite data that are cleared. Upon completion of logical blocks. To enable Prefetch, use the Max...
... the Mode Select Disconnect/Reconnect parameters, page 02h. 2. Note. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. If the STRICT bit in the cache from the buffer to the medium is retained in the buffer is disabled). however, the drive does not overwrite data that are cleared. Upon completion of logical blocks. To enable Prefetch, use the Max...
Savvio 10K.2 SAS Product Manual
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... 9 specifications 17 reliability and service 18 repair and return information 24 reporting actual retry count 55 reservation conflict status 55 resonance 31 return information 24 RoHS 5 rotation speed 11 S safety 3 SAS interface 59 physical interface 56 task management functions 45 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 47 seek error defined 18 rate 17 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching...
... 9 specifications 17 reliability and service 18 repair and return information 24 reporting actual retry count 55 reservation conflict status 55 resonance 31 return information 24 RoHS 5 rotation speed 11 S safety 3 SAS interface 59 physical interface 56 task management functions 45 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 47 seek error defined 18 rate 17 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching...