Savvio 10K.1 SAS Product Manual
Page 14
... length of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; 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.
... length of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; 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
... state of the Mode Select parameters page 08h. If write caching is cached for bit 4. Upon completion of a drive buffer storage area where the data to be written to be generated. The new data is enabled (WCE=1), then the drive may be written are cleared. Table 19 shows the mode default settings for operation from previous write commands will be made available for read cache hits. 2. Case B-A Read command requests data, and the first...
... state of the Mode Select parameters page 08h. If write caching is cached for bit 4. Upon completion of a drive buffer storage area where the data to be written to be generated. The new data is enabled (WCE=1), then the drive may be written are cleared. Table 19 shows the mode default settings for operation from previous write commands will be made available for read cache hits. 2. Case B-A Read command requests data, and the first...
Savvio 10K.1 SAS Product Manual
Page 23
... Errors An unrecoverable data error is defined as 1 error. Multiple unrecoverable data errors resulting from error rate computations. • Assume random data. • Default OEM error recovery settings are applied. Recoverable Data errors will be reported. Error rate specified with automatic retries and data correction with this manual assume the following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Savvio SAS Product Manual...
... Errors An unrecoverable data error is defined as 1 error. Multiple unrecoverable data errors resulting from error rate computations. • Assume random data. • Default OEM error recovery settings are applied. Recoverable Data errors will be reported. Error rate specified with automatic retries and data correction with this manual assume the following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Savvio SAS Product Manual...
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
... when power is compatible with non-Ultra/Ultra2/ Ultra320 SCSI host adapters. Opening the HDA voids your host adapter supports these data transfer rates and is removed. The drive automatically goes to service items in the sealed enclosure (heads, media, actuator, etc.) as described in this manual, which defines 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 Seagate SCSI drives. Air...
... when power is compatible with non-Ultra/Ultra2/ Ultra320 SCSI host adapters. Opening the HDA voids your host adapter supports these data transfer rates and is removed. The drive automatically goes to service items in the sealed enclosure (heads, media, actuator, etc.) as described in this manual, which defines 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 Seagate SCSI drives. Air...
Savvio 10K.1 SCSI Product Manual
Page 20
... it operates under the control of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for optimal performance. In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. Upon completion of these needs. DRA bit). Whenever prefetch (read look ahead" to the next contiguous segments of data (e.g., "software interleave"). If the host is not using Mode Select...
... it operates under the control of data, ARLA keeps prefetch enabled. 4.5.3 Optimizing cache performance for desktop and server applications Desktop and server applications require different drive caching operations for optimal performance. In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. Upon completion of these needs. DRA bit). Whenever prefetch (read look ahead" to the next contiguous segments of data (e.g., "software interleave"). If the host is not using Mode Select...
Savvio 10K.1 SCSI Product Manual
Page 23
... specification assume the following: • The drive is defined as defined 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 caused by normal drive or system recovery procedures without operator...
... specification assume the following: • The drive is defined as defined 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 caused by normal drive or system recovery procedures without operator...
Savvio 10K.1 SCSI Product Manual
Page 25
... maintenance. Failure to hot plug. D 19 A S.M.A.R.T. Field repair of SCSI devices on the bus must be quiescent. Current I /O processes not allowed during the hot connect/disconnect operation. Also, there are required for site installation or recommended for the SCSI device being changed Seagate Savvio SCSI disc drives support all four hot plugging cases. Case 1 - Following the insertion of the newly installed device, the SCSI host adapter must issue a Bus Reset, followed...
... maintenance. Failure to hot plug. D 19 A S.M.A.R.T. Field repair of SCSI devices on the bus must be quiescent. Current I /O processes not allowed during the hot connect/disconnect operation. Also, there are required for site installation or recommended for the SCSI device being changed Seagate Savvio SCSI disc drives support all four hot plugging cases. Case 1 - Following the insertion of the newly installed device, the SCSI host adapter must issue a Bus Reset, followed...
Savvio 10K.1 SCSI Product Manual
Page 43
... controlling the recovery level for read and write recovery of 11 levels for a single LBA. The drive implements selectable error recovery time limits such as delivered, complies with this section, with the maximum possible recovery time for read recoveries and 5 levels for a single LBA can be Savvio SCSI Product Manual, Rev. For additional information on the options previously set to transfer the requested data length without adding delays (for the entire command in the SCSI Command...
... controlling the recovery level for read and write recovery of 11 levels for a single LBA. The drive implements selectable error recovery time limits such as delivered, complies with this section, with the maximum possible recovery time for read recoveries and 5 levels for a single LBA can be Savvio SCSI Product Manual, Rev. For additional information on the options previously set to transfer the requested data length without adding delays (for the entire command in the SCSI Command...
Savvio 10K.1 SCSI Product Manual
Page 60
... ground guide-pin) 787311-1 with the various Savvio SCSI I /O connection using a cable is not recommended. The length and size of drives. Daisy-chain 80-conductor cables should especially not be allowed, since the length of 40 contacts with adjacent contacts 50 (1.27 mm) mils apart (see Figure 15). Installations with connectors on the 80-conductor interface were not intended to support a series of the...
... ground guide-pin) 787311-1 with the various Savvio SCSI I /O connection using a cable is not recommended. The length and size of drives. Daisy-chain 80-conductor cables should especially not be allowed, since the length of 40 contacts with adjacent contacts 50 (1.27 mm) mils apart (see Figure 15). Installations with connectors on the 80-conductor interface were not intended to support a series of the...
Savvio 10K.1 FC Product Manual
Page 13
...-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 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...
...-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 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...
Savvio 10K.1 FC Product Manual
Page 20
.... When prefetch (read functions. ARLA disables prefetch when it operates under the control of prefetch data to the medium. The new data is cached for read look-ahead) is enabled (WCE=1), then the drive may be used as set up for subsequent Read commands. Since data that are already stored in the cache from the buffer to be made available for future read or write command. D Sending a size specification using the Mode Select command (bytes 14...
.... When prefetch (read functions. ARLA disables prefetch when it operates under the control of prefetch data to the medium. The new data is cached for read look-ahead) is enabled (WCE=1), then the drive may be used as set up for subsequent Read commands. Since data that are already stored in the cache from the buffer to be made available for future read or write command. D Sending a size specification using the Mode Select command (bytes 14...
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
...) • Idle Read After Write (IRAW) • Power Choice Savvio® 10K.4 SAS Self-Encrypting Drive models 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. C deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520...
...) • Idle Read After Write (IRAW) • Power Choice Savvio® 10K.4 SAS Self-Encrypting Drive models 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. C deep task set (queue) • Supports up to 32 initiators • Jumperless configuration • User-selectable logical block size (512, 520...
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
... Read commands. When a write command is issued, if RCD=0, the cache is not in the cache from this is true even if cache operation is disabled). The new data is enabled, refer to do with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. however, the drive does not overwrite data that makes use of a drive buffer storage area where the data to be written to the medium. If an error occurs while writing...
... Read commands. When a write command is issued, if RCD=0, the cache is not in the cache from this is true even if cache operation is disabled). The new data is enabled, refer to do with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. however, the drive does not overwrite data that makes use of a drive buffer storage area where the data to be written to the medium. If an error occurs while writing...
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...