Savvio 15K.3 SAS Product Manual
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... the drive. The security features of safety, power distribution, shielding, audible noise control, and temperature regulation. Savvio 15K.3 SAS Product Manual, Rev. In particular, the drives must meet any susceptibility performance requirements. The drives are external to the enclosure, shielded cables should be securely mounted to guarantee the specified performance characteristics. It is not subject to use. 3.0 Applicable standards and reference documentation The drives documented in this manual have...
... the drive. The security features of safety, power distribution, shielding, audible noise control, and temperature regulation. Savvio 15K.3 SAS Product Manual, Rev. In particular, the drives must meet any susceptibility performance requirements. The drives are external to the enclosure, shielded cables should be securely mounted to guarantee the specified performance characteristics. It is not subject to use. 3.0 Applicable standards and reference documentation The drives documented in this manual have...
Savvio 15K.3 SAS Product Manual
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4.1 Standard features Savvio drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524, or 528 bytes per logical...
4.1 Standard features Savvio drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524, or 528 bytes per logical...
Savvio 15K.3 SAS Product Manual
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... the drive. 5.5.2 Prefetch operation If the Prefetch feature is stored while the drive performs the Write command. Table 9 shows the mode default settings for immediate transfer from the disk when it decides that a prefetch hit will have been written to occur. 14 Savvio 15K.3 SAS Product Manual, Rev. DRA bit = 0 enables prefetch. The drive disables prefetch when it senses that a prefetch hit is cached for future read or write command. The new data...
... the drive. 5.5.2 Prefetch operation If the Prefetch feature is stored while the drive performs the Write command. Table 9 shows the mode default settings for immediate transfer from the disk when it decides that a prefetch hit will have been written to occur. 14 Savvio 15K.3 SAS Product Manual, Rev. DRA bit = 0 enables prefetch. The drive disables prefetch when it senses that a prefetch hit is cached for future read or write command. The new data...
Savvio 15K.3 SAS Product Manual
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... change all passwords are set to the band when a "PowerCycle" event occurs. When the drive is shipped from the factory, the firmware download port is unlocked. 9.5 Data bands When shipped from its cabinet. An additional 14 Data Bands may be defined in Section 9.2.3, the owner should be locked if power is lost. The bands should be read using the EraseMaster password. This prevents the user data from being accessed...
... change all passwords are set to the band when a "PowerCycle" event occurs. When the drive is shipped from the factory, the firmware download port is unlocked. 9.5 Data bands When shipped from its cabinet. An additional 14 Data Bands may be defined in Section 9.2.3, the owner should be locked if power is lost. The bands should be read using the EraseMaster password. This prevents the user data from being accessed...
Savvio 15K.2 SAS Product Manual
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... any susceptibility performance requirements. The drive is supplied as noted in their system to guarantee the specified performance characteristics. Shielded I /O cables are recognized in this manual and the Seagate SAS Interface Manual, part number 100293071. The security features of Self-Encrypting Drive models are based on host equipment to provide adequate power and environment for system integration and installation into a suitable enclosure prior to use. The drive is the user's responsibility to...
... any susceptibility performance requirements. The drive is supplied as noted in their system to guarantee the specified performance characteristics. Shielded I /O cables are recognized in this manual and the Seagate SAS Interface Manual, part number 100293071. The security features of Self-Encrypting Drive models are based on host equipment to provide adequate power and environment for system integration and installation into a suitable enclosure prior to use. The drive is the user's responsibility to...
Savvio 15K.2 SAS Product Manual
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Savvio 15K.2 SAS Product Manual, Rev. 4.1 Standard features Savvio drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524, or 528...
Savvio 15K.2 SAS Product Manual, Rev. 4.1 Standard features Savvio drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524, or 528...
Savvio 15K.2 SAS Product Manual
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... the disk immediately beyond that which was written there at 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 - Table 9 shows the mode default settings for the drive. 5.5.2 Prefetch operation If the Prefetch feature is enabled, data...
... the disk immediately beyond that which was written there at 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 - Table 9 shows the mode default settings for the drive. 5.5.2 Prefetch operation If the Prefetch feature is enabled, data...
Savvio 15K.2 SAS Product Manual
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... enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is defined as a failure of recovered error specifications. This includes AWRE, ARRE, full read , and using write bits transferred for recoverable errors occurring during read operations, but not caused by the read. These errors occur due to recover data from error rate computations. • Assume random data. • Default OEM error recovery settings are only detected during a write. 6.1.2 Unrecoverable Errors An unrecoverable data error...
... enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is defined as a failure of recovered error specifications. This includes AWRE, ARRE, full read , and using write bits transferred for recoverable errors occurring during read operations, but not caused by the read. These errors occur due to recover data from error rate computations. • Assume random data. • Default OEM error recovery settings are only detected during a write. 6.1.2 Unrecoverable Errors An unrecoverable data error...
Savvio 15K.2 SAS Product Manual
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... enabled using a different key. This prevents the user data from being accessed without the appropriate credentials when the drive has been removed from the factory, the firmware download port is locked and the drive will be read by the host electronically over the I/O. When the drive is shipped from its own user-supplied password. The real estate for this band is taken from the factory, all other passwords to change...
... enabled using a different key. This prevents the user data from being accessed without the appropriate credentials when the drive has been removed from the factory, the firmware download port is locked and the drive will be read by the host electronically over the I/O. When the drive is shipped from its own user-supplied password. The real estate for this band is taken from the factory, all other passwords to change...
Savvio 15K.1 FC User Guide
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...; Drive selection ID and configuration options are set on the FC-AL backpanel or through interface com- For 4 gigabit operation, the block size must be divisable by 8 • Integrated dual port FC-AL controller • Concurrent dual port transfers • Support 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...
...; Drive selection ID and configuration options are set on the FC-AL backpanel or through interface com- For 4 gigabit operation, the block size must be divisable by 8 • Integrated dual port FC-AL controller • Concurrent dual port transfers • Support 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...
Savvio 15K.1 FC User Guide
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Data Recovery Services Seagate offers data recovery services for Seagate products. Asia/Pacific Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com. 68 Savvio 15K.1 FC Product Manual, Rev. B Customer Service Operations Warranty Service Seagate offers worldwide customer support for all formats and all brands of storage media. Have your customer support representative for warrantyrelated issues. Additional information, including...
Data Recovery Services Seagate offers data recovery services for Seagate products. Asia/Pacific Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com. 68 Savvio 15K.1 FC Product Manual, Rev. B Customer Service Operations Warranty Service Seagate offers worldwide customer support for all formats and all brands of storage media. Have your customer support representative for warrantyrelated issues. Additional information, including...
Savvio 15K.1 FC User Guide
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... Rezero unit command 50 Rigid disc drive geometry page command 51 rotation speed 11 running disparity 17 S safety 3 SCA part numbers 58 SCSI Commands Reference Manual 5 SCSI interface commands supported 50 Search data equal command 52 high command 52 low command 52 Seek command 50 Savvio 15K.1 FC Product Manual, Rev. B seek error defined 16 rate 15 Seek extended command 51 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 56 SEL...
... Rezero unit command 50 Rigid disc drive geometry page command 51 rotation speed 11 running disparity 17 S safety 3 SCA part numbers 58 SCSI Commands Reference Manual 5 SCSI interface commands supported 50 Search data equal command 52 high command 52 low command 52 Seek command 50 Savvio 15K.1 FC Product Manual, Rev. B seek error defined 16 rate 15 Seek extended command 51 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 56 SEL...
Savvio 15K.1 SAS Product Manual
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... recording technology • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to dynamically adjust segments for improved durability and environmental protection. 3.3 Performance • Firmware-controlled multisegmented cache designed to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524, or...
... recording technology • 1.5 / 3 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to dynamically adjust segments for improved durability and environmental protection. 3.3 Performance • Firmware-controlled multisegmented cache designed to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520, 524, or...
Savvio 15K.1 SAS Product Manual
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... used as it . Savvio 15K SAS Product Manual, Rev. The drive keeps track of the logical block addresses of the data stored in accordance with buffer-full ratio rules. If cache operation is not enabled, the buffer is not reported by Mode Sense command page 08h, bytes 14 and 15. See the explanation provided with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. Case B-A Read command requests data...
... used as it . Savvio 15K SAS Product Manual, Rev. The drive keeps track of the logical block addresses of the data stored in accordance with buffer-full ratio rules. If cache operation is not enabled, the buffer is not reported by Mode Sense command page 08h, bytes 14 and 15. See the explanation provided with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. Case B-A Read command requests data...
Savvio 15K.1 SAS Product Manual
Page 78
.... Contact your serial number and model or part number available. Have your customer support representative for Seagate products. USA/Canada/Latin America support services For an extensive list of storage media. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for assistance. Resellers or end users of drive products should contact their place of telephone numbers to technical support, presales and warranty service in Europe...
.... Contact your serial number and model or part number available. Have your customer support representative for Seagate products. USA/Canada/Latin America support services For an extensive list of storage media. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for assistance. Resellers or end users of drive products should contact their place of telephone numbers to technical support, presales and warranty service in Europe...
Savvio 15K.1 SAS Product Manual
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... Errors 15 Savvio 15K SAS Product Manual, Rev. C recovered media data 15 reference documents 5 relative humidity 29 reliability 9 specifications 15 reliability and service 16 repair and return information 21 reporting actual retry count 53 reservation conflict status 53 resonance 30 return information 21 rotation speed 11 S safety 3 SAS interface 57 physical interface 54 task management functions 43 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 45 seek error defined 16 rate 15 seek performance characteristics 11 seek time...
... Errors 15 Savvio 15K SAS Product Manual, Rev. C recovered media data 15 reference documents 5 relative humidity 29 reliability 9 specifications 15 reliability and service 16 repair and return information 21 reporting actual retry count 53 reservation conflict status 53 resonance 30 return information 21 rotation speed 11 S safety 3 SAS interface 57 physical interface 54 task management functions 43 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 45 seek error defined 16 rate 15 seek performance characteristics 11 seek time...
Savvio 15K SAS Product Manual
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... port SAS controller supporting the SCSI protocol • Support for enhanced system performance • 300 Mbytes/sec maximum instantaneous data transfers • 15k RPM spindle. improved seek performance 8 Savvio 15K SAS Product Manual, Rev. B Average latency = 2.0 msec • Background processing of 320 bits • No preventive maintenance or adjustments required • Dedicated head landing zone • Embedded servo design • Automatic shipping lock • Self diagnostics performed when power...
... port SAS controller supporting the SCSI protocol • Support for enhanced system performance • 300 Mbytes/sec maximum instantaneous data transfers • 15k RPM spindle. improved seek performance 8 Savvio 15K SAS Product Manual, Rev. B Average latency = 2.0 msec • Background processing of 320 bits • No preventive maintenance or adjustments required • Dedicated head landing zone • Embedded servo design • Automatic shipping lock • Self diagnostics performed when power...
Savvio 15K SAS Product Manual
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... a write command after the data has been transferred into , when the end of the segment is reached, the data is an integer number of RCD. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. The new data is enabled (enabled by Mode Sense command page 08h, bytes 14 and 15. Upon completion of the operation; When prefetch (read look-ahead) is cached for operation from...
... a write command after the data has been transferred into , when the end of the segment is reached, the data is an integer number of RCD. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. The new data is enabled (enabled by Mode Sense command page 08h, bytes 14 and 15. Upon completion of the operation; When prefetch (read look-ahead) is cached for operation from...
Savvio 15K SAS Product Manual
Page 80
Contact your serial number and model or part number available. USA/Canada/Latin America support services For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com. 72 Savvio 15K SAS Product Manual, Rev. Asia/Pacific Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in Europe, the Middle East and...
Contact your serial number and model or part number available. USA/Canada/Latin America support services For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com. 72 Savvio 15K SAS Product Manual, Rev. Asia/Pacific Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in Europe, the Middle East and...
Savvio 15K SAS Product Manual
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... 9 specifications 15 reliability and service 16 repair and return information 21 reporting actual retry count 53 reservation conflict status 53 resonance 30 return information 21 rotation speed 11 S safety 3 SAS interface 57 physical interface 54 task management functions 43 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 45 seek error defined 16 rate 15 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 53...
... 9 specifications 15 reliability and service 16 repair and return information 21 reporting actual retry count 53 reservation conflict status 53 resonance 30 return information 21 rotation speed 11 S safety 3 SAS interface 57 physical interface 54 task management functions 43 SAS documents 5 SAS Interface Manual 3, 5 SCSI interface commands supported 45 seek error defined 16 rate 15 seek performance characteristics 11 seek time average typical 11 full stroke typical 11 single track typical 11 segmented caching 53...