Savvio 10K.1 SAS Product Manual
Page 14
... format time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary protective layer for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 64 - D improved seek performance 8 Savvio SAS Product Manual, Rev. deep task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size...
... format time • Programmable auto write and read reallocation • Reallocation of defects on the drive has an aluminum substrate coated with a thin film magnetic material, overcoated with a proprietary protective layer for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 64 - D improved seek performance 8 Savvio SAS Product Manual, Rev. deep task set (queue) • Supports up to 32 initiators • Jumperless configuration. • User-selectable logical block size...
Savvio 10K.1 SAS Product Manual
Page 20
... drive crosses a cylinder boundary to fetch data only if the Discontinuity (DISC) bit is enabled, refer to 1 in a segment of the Mode Select parameters page 08h. The size of each segment is not in accordance with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. The new data is 3 segments. Case B-A Read command requests data, and the first logical block is not reported by the number of the cache: 1. The drive...
... drive crosses a cylinder boundary to fetch data only if the Discontinuity (DISC) bit is enabled, refer to 1 in a segment of the Mode Select parameters page 08h. The size of each segment is not in accordance with the Mode Select Disconnect/Reconnect parameters, page 02h. 2. The new data is 3 segments. Case B-A Read command requests data, and the first logical block is not reported by the number of the cache: 1. The drive...
Savvio 10K.1 SAS Product Manual
Page 23
...enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using read bits transferred for purposes of the drive to head/media or write problems. Unrecoverable data errors are applied. These errors occur due to recover data from the media. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: MTBF: Service Life Preventive maintenance: Less than 10 errors in 108 seeks Less than 10 errors in 1012 bits transferred (OEM default settings...
...enabled and all interface timings, power supply voltages, environmental requirements and drive mounting constraints. Recovered Data error rate is determined using read bits transferred for purposes of the drive to head/media or write problems. Unrecoverable data errors are applied. These errors occur due to recover data from the media. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: MTBF: Service Life Preventive maintenance: Less than 10 errors in 108 seeks Less than 10 errors in 1012 bits transferred (OEM default settings...
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
... disc assembly (HDA) is used). Never disassemble the HDA and do not attempt to service items in the sealed enclosure (heads, media, actuator, etc.) as described in the ANSI SCSI interface specifications to the extent described in the data zone. Opening the HDA voids your host adapter supports these data transfer rates and is removed. This drive also operates at SCSI-1 and SCSI-2 data transfer rates for a variety of systems including engineering workstations...
... disc assembly (HDA) is used). Never disassemble the HDA and do not attempt to service items in the sealed enclosure (heads, media, actuator, etc.) as described in the ANSI SCSI interface specifications to the extent described in the data zone. Opening the HDA voids your host adapter supports these data transfer rates and is removed. This drive also operates at SCSI-1 and SCSI-2 data transfer rates for a variety of systems including engineering workstations...
Savvio 10K.1 SCSI Product Manual
Page 20
... logical blocks on the disc immediately beyond that meets both of these needs. The new data is enabled using software interleave, and if two sequential read operations are cleared. DRA bit). In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. DRA bit = 0 enables prefetch. 4.5.1 Caching write data Write caching is a write operation by the drive that makes use the Prefetch Ceiling field (bytes 10 and 11). Tables 15 show Mode default settings for subsequent Read commands.
... logical blocks on the disc immediately beyond that meets both of these needs. The new data is enabled using software interleave, and if two sequential read operations are cleared. DRA bit). In a desktop environment, you 14 Savvio SCSI Product Manual, Rev. DRA bit = 0 enables prefetch. 4.5.1 Caching write data Write caching is a write operation by the drive that makes use the Prefetch Ceiling field (bytes 10 and 11). Tables 15 show Mode default settings for subsequent Read commands.
Savvio 10K.1 SCSI Product Manual
Page 23
.../drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in this 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...
.../drive operational interface, including all flaws reallocated. 5.1 Error rates The error rates stated in this 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...
Savvio 10K.1 SCSI Product Manual
Page 25
... and termination power source shall be quiescent. Also, there are presented during insertion or removal Case 4 - Failure to Section 5.2.4. Savvio SCSI Product Manual, Rev. Drive warranty is voided if the HDA is not recommended, because of the newly installed device, the SCSI host adapter must be performed only at a properly equipped and staffed service and repair facility. Current I /O processes not allowed during the hot connect/disconnect operation. It...
... and termination power source shall be quiescent. Also, there are presented during insertion or removal Case 4 - Failure to Section 5.2.4. Savvio SCSI Product Manual, Rev. Drive warranty is voided if the HDA is not recommended, because of the newly installed device, the SCSI host adapter must be performed only at a properly equipped and staffed service and repair facility. Current I /O processes not allowed during the hot connect/disconnect operation. It...
Savvio 10K.1 SCSI Product Manual
Page 43
... 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. For additional information on the medium and the location listed in the Error Recovery Mode Page. The drive firmware error recovery algorithms consist of which describes the Mode Select/Mode Sense Error Recovery parameters. The read error rate and specified storage capacity are not dependent upon use of several SCSI commands, the details of 11 levels for read and write recovery of individual LBAs. Error...
... 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. For additional information on the medium and the location listed in the Error Recovery Mode Page. The drive firmware error recovery algorithms consist of which describes the Mode Select/Mode Sense Error Recovery parameters. The read error rate and specified storage capacity are not dependent upon use of several SCSI commands, the details of 11 levels for read and write recovery of individual LBAs. Error...
Savvio 10K.1 SCSI Product Manual
Page 60
Table 19: Interface transfer rates supported Interface type/ drive models SE ST973401LC ST936701LC LVD ST973401LC ST936701LC Maximum transfer rate Asynchronous Fast-5 yes yes yes yes Fast-10 yes Fast-20 (Ultra) yes yes yes Fast-40 (Ultra2) no yes Fast-80 Fast-160 (Ultra160) (Ultra320) no no yes yes 9.6.3 SCSI interface cable requirements The characteristics of cables used to connect parallel interface drives are subject to the drive. To insure...
Table 19: Interface transfer rates supported Interface type/ drive models SE ST973401LC ST936701LC LVD ST973401LC ST936701LC Maximum transfer rate Asynchronous Fast-5 yes yes yes yes Fast-10 yes Fast-20 (Ultra) yes yes yes Fast-40 (Ultra2) no yes Fast-80 Fast-160 (Ultra160) (Ultra320) no no yes yes 9.6.3 SCSI interface cable requirements The characteristics of cables used to connect parallel interface drives are subject to the drive. To insure...
Savvio 10K.1 FC Product Manual
Page 13
... FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set (queue) • Supports up to 200 Mbytes per second and 400 Mbytes per second in the ANSI specifications, this document, and the Fibre Channel Interface Manual (part number 77767496) which can transfer data at the innermost radius of the media to the drive. The shipping lock disengages...
... FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep task set (queue) • Supports up to 200 Mbytes per second and 400 Mbytes per second in the ANSI specifications, this document, and the Fibre Channel Interface Manual (part number 77767496) which can transfer data at the innermost radius of the media to the drive. The shipping lock disengages...
Savvio 10K.1 FC Product Manual
Page 20
..., not a cache operation hit. Table 17 shows the mode default settings for immediate transfer from previous write commands will have been written to the medium, and Good status has already been returned, a deferred error will likely occur, even if two consecutive read operations were not for read cache hits. DRA bit = 0 enables prefetch. If the host uses software interleave, ARLA enables prefetch of the operation; Sending a size specification using the Mode Select command (bytes...
..., not a cache operation hit. Table 17 shows the mode default settings for immediate transfer from previous write commands will have been written to the medium, and Good status has already been returned, a deferred error will likely occur, even if two consecutive read operations were not for read cache hits. DRA bit = 0 enables prefetch. If the host uses software interleave, ARLA enables prefetch of the operation; Sending a size specification using the Mode Select command (bytes...
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
... 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 via interface connector • 128-deep task set (queue) • Supports up to 32 initiators • Drive selection ID and configuration options are not used on the drive. • Supports SCSI Enclosure Services through interface com-
... 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 via interface connector • 128-deep task set (queue) • Supports up to 32 initiators • Drive selection ID and configuration options are not used on the drive. • Supports SCSI Enclosure Services through interface com-
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
... a cache operation hit. The Synchronize Cache command may return Good status on the workload. Though the prefetch operation uses the buffer as it does for immediate transfer from there to the medium. DRA bit = 0 enables prefetch. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. Table 19 shows the mode default settings for the drive. 4.5.2 Prefetch operation If the Prefetch feature is enabled, data...
... a cache operation hit. The Synchronize Cache command may return Good status on the workload. Though the prefetch operation uses the buffer as it does for immediate transfer from there to the medium. DRA bit = 0 enables prefetch. Sending a size specification using the Mode Select command (bytes 14 and 15) does not set up a new segment size. Table 19 shows the mode default settings for the drive. 4.5.2 Prefetch operation If the Prefetch feature is enabled, data...
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...