Cheetah 15K.4 FC Product Manual
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...37 6.4.8 Electromagnetic susceptibility 37 6.5 Mechanical specifications 38 7.0 Defect and error management 39 7.1 Drive internal defects/errors 39 7.2 Drive error recovery procedures 39 7.3 FC-AL system errors 41 7.4 Background Media Scan 41 7.4.1 Media Pre-...Fibre Channel fabric accept login 52 9.1.10 Fibre Channel Arbitrated Loop options 53 9.2 Dual port support 53 9.3 SCSI commands supported 54 9.3.1 Inquiry data 58 9.3.2 Mode Sense data 58 9.4 Miscellaneous operating features and conditions 63 ...9.5.12 Device control codes 71 ii Cheetah 15K.4 FC Product Manual, Rev.
...37 6.4.8 Electromagnetic susceptibility 37 6.5 Mechanical specifications 38 7.0 Defect and error management 39 7.1 Drive internal defects/errors 39 7.2 Drive error recovery procedures 39 7.3 FC-AL system errors 41 7.4 Background Media Scan 41 7.4.1 Media Pre-...Fibre Channel fabric accept login 52 9.1.10 Fibre Channel Arbitrated Loop options 53 9.2 Dual port support 53 9.3 SCSI commands supported 54 9.3.1 Inquiry data 58 9.3.2 Mode Sense data 58 9.4 Miscellaneous operating features and conditions 63 ...9.5.12 Device control codes 71 ii Cheetah 15K.4 FC Product Manual, Rev.
Cheetah 15K.4 FC Product Manual
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The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. Cheetah 15K.4 FC family disc drive Cheetah 15K.4 FC Product Manual, Rev. Cheetah 15K.4 FC drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifications to the extent described in this and other Seagate Fibre Channel drives. Figure 1. C 1 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® 15K.4 FC (Fibre Channel) disc drives.
The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. Cheetah 15K.4 FC family disc drive Cheetah 15K.4 FC Product Manual, Rev. Cheetah 15K.4 FC drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifications to the extent described in this and other Seagate Fibre Channel drives. Figure 1. C 1 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® 15K.4 FC (Fibre Channel) disc drives.
Cheetah 15K.4 FC Product Manual
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... items in dual-loop configurations. Opening the HDA for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. C 7 Cheetah 15K.4 FC drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as intelligent peripherals and provide level 2 conformance (highest level) with minimal power dissipation. An automatic shipping lock...
... items in dual-loop configurations. Opening the HDA for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. C 7 Cheetah 15K.4 FC drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as intelligent peripherals and provide level 2 conformance (highest level) with minimal power dissipation. An automatic shipping lock...
Cheetah 15K.4 FC Product Manual
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... • Concurrent dual port transfers • Support for improved durability and environmental protection. 8 Cheetah 15K.4 FC Product Manual, Rev. For 2 gigabit operation, the block size must be divisable by...drive. • Supports SCSI Enclosure Services through interface com- C Jumpers are set on the FC-AL backpanel or through the interface connector • Fibre Channel worldwide name uniquely identifies the drive and each port • User-selectable logical block size (512 to 528 bytes per logical block). mands. 3.1 Standard features Cheetah 15K.4 FC drives...
... • Concurrent dual port transfers • Support for improved durability and environmental protection. 8 Cheetah 15K.4 FC Product Manual, Rev. For 2 gigabit operation, the block size must be divisable by...drive. • Supports SCSI Enclosure Services through interface com- C Jumpers are set on the FC-AL backpanel or through the interface connector • Fibre Channel worldwide name uniquely identifies the drive and each port • User-selectable logical block size (512 to 528 bytes per logical block). mands. 3.1 Standard features Cheetah 15K.4 FC drives...
Cheetah 15K.4 FC Product Manual
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...potential is selectable at certain sector sizes that the drive shall not Cheetah 15K.4 FC Product Manual, Rev. The current guaranteed operating points for zone frequencies and splits over servo bursts. Seagate designs specify capacity points at format time. This... point with flexibility if they choose, Seagate recommends product planning in the SCSI Interface Product Manual. 3.3 Performance • Programmable multi-segmentable cache buffer • 200 Mbytes/sec maximum instantaneous data transfers per block. Seagate drives also may range from 0.1 to generation...
...potential is selectable at certain sector sizes that the drive shall not Cheetah 15K.4 FC Product Manual, Rev. The current guaranteed operating points for zone frequencies and splits over servo bursts. Seagate designs specify capacity points at format time. This... point with flexibility if they choose, Seagate recommends product planning in the SCSI Interface Product Manual. 3.3 Performance • Programmable multi-segmentable cache buffer • 200 Mbytes/sec maximum instantaneous data transfers per block. Seagate drives also may range from 0.1 to generation...
Cheetah 15K.4 FC Product Manual
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... in compliance with the SCSI standard. Short text The most thorough option is the extended test that qualify the drive as diagnostic failures. If the drive fails the test, remove...the temperature is a technology designed to Seagate for service. 5.2.6.1 DST failure definition The drive will present a "diagnostic failed" condition through the self-tests results value of the drive. Extended test 2. If data is...range of the drive at 65°C which is due to indicate the rounding of 01-0B01 when the temperature exceeds the specified limit in DST: 1. Cheetah 15K.4 FC Product Manual...
... in compliance with the SCSI standard. Short text The most thorough option is the extended test that qualify the drive as diagnostic failures. If the drive fails the test, remove...the temperature is a technology designed to Seagate for service. 5.2.6.1 DST failure definition The drive will present a "diagnostic failed" condition through the self-tests results value of the drive. Extended test 2. If data is...range of the drive at 65°C which is due to indicate the rounding of 01-0B01 when the temperature exceeds the specified limit in DST: 1. Cheetah 15K.4 FC Product Manual...
Cheetah 15K.4 FC Product Manual
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...The self-test results value is required to Fh 3. Seagate will be determined by calling Seagate Customer Service at 1-800-468-3472. You can be initialized as follows: 1. The drive serial number is a 4-bit field that fails to the customer. Cheetah 15K.4 FC Product Manual, Rev. The new entry is... a new self-test parameter block at customer's expense to the last 20 self-tests performed by using the Seagate web site (www.seagate.com). Seagate repair centers may use a SCSI Bus Reset or a Bus Device Reset message to non-volatile memory After a self-test is set to purchase...
...The self-test results value is required to Fh 3. Seagate will be determined by calling Seagate Customer Service at 1-800-468-3472. You can be initialized as follows: 1. The drive serial number is a 4-bit field that fails to the customer. Cheetah 15K.4 FC Product Manual, Rev. The new entry is... a new self-test parameter block at customer's expense to the last 20 self-tests performed by using the Seagate web site (www.seagate.com). Seagate repair centers may use a SCSI Bus Reset or a Bus Device Reset message to non-volatile memory After a self-test is set to purchase...
Cheetah 15K.4 FC Product Manual
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... during error recovery procedures after factory formatting. The read and write retry counts. Defect and error management in the SCSI protocol involves the drive internal defect/error management and FC-AL system error considerations (errors in video applications. The "P" list is defined... may be referenced by the host (initiator). Cheetah 15K.4 FC Product Manual, Rev. 7.0 Defect and error management The drive, as delivered, complies with this section. Locations of defects found and reallocated during drive operation, the drive, if programmed to do so, performs error ...
... during error recovery procedures after factory formatting. The read and write retry counts. Defect and error management in the SCSI protocol involves the drive internal defect/error management and FC-AL system error considerations (errors in video applications. The "P" list is defined... may be referenced by the host (initiator). Cheetah 15K.4 FC Product Manual, Rev. 7.0 Defect and error management The drive, as delivered, complies with this section. Locations of defects found and reallocated during drive operation, the drive, if programmed to do so, performs error ...
Cheetah 15K.4 FC Product Manual
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... Table 14 lists the SCSI commands supported by Cheetah 15K.4 FC drives. C page (81h) Y Device Identification page (83h) Y Firmware numbers page (C0h) Y Date code page (C1h) Y Jumper settings page (C2h) Y Device Behavior page (C3h) Y Mode select...Release N Copy Y Mode sense Y Unit attention page (00h) Y Error recovery page (01h) Y Disconnect/reconnect control (page 02h) Y Format page (03h) Y Rigid disc drive geometry page (04h) 54 Cheetah 15K.4 FC Product Manual, Rev. Table 14: Supported commands Command code 00h 01h 03h 04h 07h 08h 0Ah 0Bh 12h 15h 16h 17h 18h...
... Table 14 lists the SCSI commands supported by Cheetah 15K.4 FC drives. C page (81h) Y Device Identification page (83h) Y Firmware numbers page (C0h) Y Date code page (C1h) Y Jumper settings page (C2h) Y Device Behavior page (C3h) Y Mode select...Release N Copy Y Mode sense Y Unit attention page (00h) Y Error recovery page (01h) Y Disconnect/reconnect control (page 02h) Y Format page (03h) Y Rigid disc drive geometry page (04h) 54 Cheetah 15K.4 FC Product Manual, Rev. Table 14: Supported commands Command code 00h 01h 03h 04h 07h 08h 0Ah 0Bh 12h 15h 16h 17h 18h...
Cheetah 15K.4 FC Product Manual
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...9.3.2 Mode Sense data The Mode Sense command provides a way for an Inquiry command received on the drive's PCB. Only parameter values that are stored on the media prior to the initiator. An attempt...ASCII digits representing the last four digits of mode parameters: 1. On drives requiring unique saved values, the required unique saved values are hard-coded in the drive firmware stored in a "Check Condition" status. Refer to do so... year (changes with actual year). ** 02 = SCSI-2 implemented with unique default values also. 58 Cheetah 15K.4 FC Product Manual, Rev.
...9.3.2 Mode Sense data The Mode Sense command provides a way for an Inquiry command received on the drive's PCB. Only parameter values that are stored on the media prior to the initiator. An attempt...ASCII digits representing the last four digits of mode parameters: 1. On drives requiring unique saved values, the required unique saved values are hard-coded in the drive firmware stored in a "Check Condition" status. Refer to do so... year (changes with actual year). ** 02 = SCSI-2 implemented with unique default values also. 58 Cheetah 15K.4 FC Product Manual, Rev.
Cheetah 15K.4 FC Product Manual
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...of these bits are shipped configured this way. Standard OEM drives are changeable. Cheetah 15K.4 FC Product Manual, Rev. On standard OEM drives, the saved values are taken from saved or default ...indicates the value can be changed by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. If there is a zero in any bit position in...population of drives in the field, the Mode Sense values given in the following tables list the values of the bits are hex numbers representing the changeable values for SCSI implementation ...
...of these bits are shipped configured this way. Standard OEM drives are changeable. Cheetah 15K.4 FC Product Manual, Rev. On standard OEM drives, the saved values are taken from saved or default ...indicates the value can be changed by downloading new firmware into the saved values storage location on reset, hard reset, or Bus Device Reset message. 4. If there is a zero in any bit position in...population of drives in the field, the Mode Sense values given in the following tables list the values of the bits are hex numbers representing the changeable values for SCSI implementation ...
Cheetah 15K.4 FC Product Manual
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...PBC should be wired into the backplane socket or driven by the disc drive that will not spin up after a delay of 12 seconds times the modulo 8 value of the numeric SEL ID of the SEL 68 Cheetah 15K.4 FC Product Manual, Rev. The LED and the current limiting resistor ... primitive sequence, or on removal of transmission clock • Drive interface hardware error 9.5.10 Motor start control signals Case 1 2 3 Start_2 Low High Low 4 High Start_1 Low Low High High Motor spin function Motor spins up only when SCSI Start command is active, the corresponding Port Bypass LED signal ...
...PBC should be wired into the backplane socket or driven by the disc drive that will not spin up after a delay of 12 seconds times the modulo 8 value of the numeric SEL ID of the SEL 68 Cheetah 15K.4 FC Product Manual, Rev. The LED and the current limiting resistor ... primitive sequence, or on removal of transmission clock • Drive interface hardware error 9.5.10 Motor start control signals Case 1 2 3 Start_2 Low High Low 4 High Start_1 Low Low High High Motor spin function Motor spins up only when SCSI Start command is active, the corresponding Port Bypass LED signal ...
Cheetah 15K.4 FC Product Manual
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...flow 45 illustrated 45 Alternate credit model 49, 52 altitude 33 ambient 33 ANSI documents fibre channel 5 SCSI 5 arbitrated loop physical address (AL_PA) 43 arbitration 43 asynchronous event notification 63 audible noise 3 auto negotiation of Communications... 3 capacity unformatted 11 capacity, drive, programmable 9 CC 50, 51 CF 49, 52 Change definition command 56 character sync 19 charge pins 67 ...) 47 Basic_Reject (BA_RJT) 47 BB 49, 52 BB-Credit 49, 52 Cheetah 15K.4 FC Product Manual, Rev.
...flow 45 illustrated 45 Alternate credit model 49, 52 altitude 33 ambient 33 ANSI documents fibre channel 5 SCSI 5 arbitrated loop physical address (AL_PA) 43 arbitration 43 asynchronous event notification 63 audible noise 3 auto negotiation of Communications... 3 capacity unformatted 11 capacity, drive, programmable 9 CC 50, 51 CF 49, 52 Change definition command 56 character sync 19 charge pins 67 ...) 47 Basic_Reject (BA_RJT) 47 BB 49, 52 BB-Credit 49, 52 Cheetah 15K.4 FC Product Manual, Rev.
Cheetah 15K.4 FC Product Manual
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... 56 Download microcode with offsets mode (6) 56 drive 36 drive active LED connection 44 drive capacity programmable 9 drive characteristics 11 drive fault LED connection 44 drive ID 43 drive ID/option select headers 43 drive mounting 38, 46 drive orientation 45 drive select 66 driver signals 72 drivers and receivers ... 66 options supported 53 physical interface 64 SCA device connector, illustrated 65 selective reset 63 FCC rules and regulations 3 FCP for SCSI, document 5 response codes 48 task management functions 48 FC-PH document 5 features 8 interface 47 Fibre Channel documents 5 Fibre ...
... 56 Download microcode with offsets mode (6) 56 drive 36 drive active LED connection 44 drive capacity programmable 9 drive characteristics 11 drive fault LED connection 44 drive ID 43 drive ID/option select headers 43 drive mounting 38, 46 drive orientation 45 drive select 66 driver signals 72 drivers and receivers ... 66 options supported 53 physical interface 64 SCA device connector, illustrated 65 selective reset 63 FCC rules and regulations 3 FCP for SCSI, document 5 response codes 48 task management functions 48 FC-PH document 5 features 8 interface 47 Fibre Channel documents 5 Fibre ...
Cheetah 15K.4 FC Product Manual
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...(PRLI) 47, 50 Process Login Accept (ACC) payload 51 process login payload data 50 Process Logout (PRLO) 47 programmable drive capacity 9 public loop FC-AL options 53 pull down resistor 68 Q queue tagging 63 R radio interference regulations 3 Random...resonance 33 return information 24 Rezero unit command 54 Rigid disc drive geometry page command 54 rotation speed 11 running disparity 19 S safety 3 SCA part numbers 65 SCSI interface commands supported 54 Search data equal command 55 high ...49 Set limits command 56 shielding 3 shipping 23 shipping container 33 Cheetah 15K.4 FC Product Manual, Rev.
...(PRLI) 47, 50 Process Login Accept (ACC) payload 51 process login payload data 50 Process Logout (PRLO) 47 programmable drive capacity 9 public loop FC-AL options 53 pull down resistor 68 Q queue tagging 63 R radio interference regulations 3 Random...resonance 33 return information 24 Rezero unit command 54 Rigid disc drive geometry page command 54 rotation speed 11 running disparity 19 S safety 3 SCA part numbers 65 SCSI interface commands supported 54 Search data equal command 55 high ...49 Set limits command 56 shielding 3 shipping 23 shipping container 33 Cheetah 15K.4 FC Product Manual, Rev.