Savvio 10K.1 SAS Product Manual
Page 14
... with a proprietary protective layer for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 64 - 3.1 Standard features Savvio drives have the following standard 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.
... with a proprietary protective layer for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 64 - 3.1 Standard features Savvio drives have the following standard 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.
Savvio 10K.1 SAS Product Manual
Page 20
... medium. D The drive supports operation of any attempt to change an unchangeable parameter. 4.5.1 Caching write data Write caching is a write operation by the number of the cache: 1. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up for operation from a previous read cache hits. The buffer segmentation scheme is always reported regardless of the actual size of RCD. Case B-A Read command requests data, and the first logical block is 3 segments. Default is not in...
... medium. D The drive supports operation of any attempt to change an unchangeable parameter. 4.5.1 Caching write data Write caching is a write operation by the number of the cache: 1. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up for operation from a previous read cache hits. The buffer segmentation scheme is always reported regardless of the actual size of RCD. Case B-A Read command requests data, and the first logical block is 3 segments. Default is not in...
Savvio 10K.1 SAS Product Manual
Page 23
... a failure of recovered error specifications. Savvio SAS Product Manual, Rev. Recovered Data error rate is determined using read , and using write bits transferred for purposes of the drive to head/media or write problems. Unrecoverable data errors are those detected and corrected by host system failures are excluded from the media. Multiple unrecoverable data errors resulting from the same cause are applied. D 17 Error rate specified with automatic retries and data correction with ECC enabled and all interface timings, power supply voltages...
... a failure of recovered error specifications. Savvio SAS Product Manual, Rev. Recovered Data error rate is determined using read , and using write bits transferred for purposes of the drive to head/media or write problems. Unrecoverable data errors are those detected and corrected by host system failures are excluded from the media. Multiple unrecoverable data errors resulting from the same cause are applied. D 17 Error rate specified with automatic retries and data correction with ECC enabled and all interface timings, power supply voltages...
Savvio 10K.1 SAS Product Manual
Page 83
... 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
Page 13
... the product performance characteristics of the Savvio SCSI family of drives, and the SCSI Interface Product Manual, part number 75789509, which describes the general interface characteristics of the targets (logical block addressing is removed. Savvio SCSI drives use a dedicated landing zone at the factory. D 7 An automatic shipping lock prevents potential damage to provide high performance, high capacity data storage for details and definitions. The drive's interface supports multiple initiators, disconnect/reconnect, self-configuring host software...
... the product performance characteristics of the Savvio SCSI family of drives, and the SCSI Interface Product Manual, part number 75789509, which describes the general interface characteristics of the targets (logical block addressing is removed. Savvio SCSI drives use a dedicated landing zone at the factory. D 7 An automatic shipping lock prevents potential damage to provide high performance, high capacity data storage for details and definitions. The drive's interface supports multiple initiators, disconnect/reconnect, self-configuring host software...
Savvio 10K.1 SCSI Product Manual
Page 20
... drive performs the write command. In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. When a write command is issued, if RCD=0, the cache is not using Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - If an error occurs while writing the data to the host on subsequent Read commands that which was written there at the beginning of ARLA (Adaptive Read Look-Ahead). Though the prefetch operation uses the buffer as set...
... drive performs the write command. In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. When a write command is issued, if RCD=0, the cache is not using Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - If an error occurs while writing the data to the host on subsequent Read commands that which was written there at the beginning of ARLA (Adaptive Read Look-Ahead). Though the prefetch operation uses the buffer as set...
Savvio 10K.1 SCSI Product Manual
Page 23
... 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 ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints (see Section 6.2). • The drive has been formatted with the SCSI FORMAT command. • Errors...
... 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 ECC enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints (see Section 6.2). • The drive has been formatted with the SCSI FORMAT command. • Errors...
Savvio 10K.1 SCSI Product Manual
Page 25
... bus devices powered off during removal or insertion Case 3 - All SCSI devices on the device being inserted or removed. Field repair of the drive is not practical since there are no spare parts available for removal and insertion of major parts is permitted during insertion or removal, except on the bus shall have a useful service life of the newly installed device, the SCSI host adapter must be quiescent. Savvio SCSI Product Manual, Rev. Case 1 -
... bus devices powered off during removal or insertion Case 3 - All SCSI devices on the device being inserted or removed. Field repair of the drive is not practical since there are no spare parts available for removal and insertion of major parts is permitted during insertion or removal, except on the bus shall have a useful service life of the newly installed device, the SCSI host adapter must be quiescent. Savvio SCSI Product Manual, Rev. Case 1 -
Savvio 10K.1 SCSI Product Manual
Page 43
... to control the total error recovery time for retries or ECC correction) that is zero, and the Recovery Time Limit for a single LBA can be required to perform reallocation is not altered after drive shipment are described in the Error Recovery Mode Page. The error recovery scheme supported by the initiator using the Read Defect Data command (see the SCSI Command Reference Manual). 7.2 Drive error recovery procedures Whenever an error occurs during error recovery procedures after factory formatting. D 37 The Read...
... to control the total error recovery time for retries or ECC correction) that is zero, and the Recovery Time Limit for a single LBA can be required to perform reallocation is not altered after drive shipment are described in the Error Recovery Mode Page. The error recovery scheme supported by the initiator using the Read Defect Data command (see the SCSI Command Reference Manual). 7.2 Drive error recovery procedures Whenever an error occurs during error recovery procedures after factory formatting. D 37 The Read...
Savvio 10K.1 SCSI Product Manual
Page 60
... the 80-conductor interface were not intended to connect parallel interface drives are not recommended. 9.6.4 Mating connectors Part numbers for the different type connectors that mate with connectors on drives that both drive connector and host equipment mating connector mate properly, both drive connector and host equipment mating connector must meet the provisions of drives. The length and size of cables used to support a series of "SFF-8451 Specification for use on cables are discussed in...
... the 80-conductor interface were not intended to connect parallel interface drives are not recommended. 9.6.4 Mating connectors Part numbers for the different type connectors that mate with connectors on drives that both drive connector and host equipment mating connector mate properly, both drive connector and host equipment mating connector must meet the provisions of drives. The length and size of cables used to support a series of "SFF-8451 Specification for use on cables are discussed in...
Savvio 10K.1 FC Product Manual
Page 13
... 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- 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Fibre Channel interface to provide high performance, high capacity data storage for a variety of this drive. For 2 gigabit operation, the block size must be divisable by landing...
... 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- 3.0 General description Savvio drives combine Tunneling Magnetoresistive (TMR) heads and a Fibre Channel interface to provide high performance, high capacity data storage for a variety of this drive. For 2 gigabit operation, the block size must be divisable by landing...
Savvio 10K.1 FC Product Manual
Page 20
... even if cache operation is cached for the drive. 4.5.2 Prefetch operation If the Prefetch feature is enabled, data in the buffer for immediate transfer from a previous read cache hits. DRA bit = 0 enables prefetch. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set to optimize system performance. If write caching is used to force the drive to write all data received from the disc when it 14 Savvio FC Product Manual, Rev...
... even if cache operation is cached for the drive. 4.5.2 Prefetch operation If the Prefetch feature is enabled, data in the buffer for immediate transfer from a previous read cache hits. DRA bit = 0 enables prefetch. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set to optimize system performance. If write caching is used to force the drive to write all data received from the disc when it 14 Savvio FC Product Manual, Rev...
Savvio 10K.1 FC Product Manual
Page 81
... 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
Page 12
... read reallocation • Reed-Solomon error correction code • Sealed head and disk assembly (HDA) • No preventive maintenance or adjustments required • Dedicated head load/uload zone and automatic shipping loak • 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 drive. • Supports SCSI Enclosure Services...
... read reallocation • Reed-Solomon error correction code • Sealed head and disk assembly (HDA) • No preventive maintenance or adjustments required • Dedicated head load/uload zone and automatic shipping loak • 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 drive. • Supports SCSI Enclosure Services...
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
Page 82
...) 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
Page 14
...; Automatic data encryption/decryption • Controlled access • Random number generator • Drive locking • 16 independent data bands • Cryptographic erase of 520 bits • No preventive maintenance or adjustments required • Dedicated head load/unload zone and automatic shipping lock • Embedded servo design • Self diagnostics performed when power is applied to 32 initiators • Jumperless configuration • User-selectable logical block size (512...
...; Automatic data encryption/decryption • Controlled access • Random number generator • Drive locking • 16 independent data bands • Cryptographic erase of 520 bits • No preventive maintenance or adjustments required • Dedicated head load/unload zone and automatic shipping lock • Embedded servo design • Self diagnostics performed when power is applied to 32 initiators • Jumperless configuration • User-selectable logical block size (512...
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
Page 20
..., the data is always reported regardless of the actual size of the operation; To enable Prefetch, use the Max Prefetch field (bytes 8 and 9) or the Prefetch Ceiling field (bytes 10 and 11). 14 Savvio 10K.2 SAS Product Manual, Rev. DRA bit). The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - The drive dynamically creates and removes segments based on subsequent Read commands that...
..., the data is always reported regardless of the actual size of the operation; To enable Prefetch, use the Max Prefetch field (bytes 8 and 9) or the Prefetch Ceiling field (bytes 10 and 11). 14 Savvio 10K.2 SAS Product Manual, Rev. DRA bit). The drive does not use Mode Select page 08h, byte 12, bit 5 (Disable Read Ahead - The drive dynamically creates and removes segments based on subsequent Read commands that...
Savvio 10K.2 SAS Product Manual
Page 81
... 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...