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Cheetah 15K.6 FC Product Manual, Rev. C

9.1.2

Fibre Channel task management functions

Table 10 lists the Fibre Channel SCSI Fibre Channel Protocol (FC SCSI FCP) task management functions sup-
ported.

9.1.3

Fibre Channel task management responses

Table 11 lists the FC SCSI FCP response codes returned for task management functions supported.

Table 10:

Fibre Channel SCSI FCP task management functions

Task name

Supported

Terminate task

Clear ACA

Yes

Target reset

Yes

Clear task set

Yes

Abort task set

Yes

Table 11:

FC SCSI FCP response codes

Function name

Response code

Function complete

Function not supported

Function reject

Summary of Contents for Cheetah 15K.6 FC ST3146356FC

Page 1: ...Product Manual Cheetah 15K 6 FC 100465943 Rev C July 2008 ST3450856FC ST3300656FC ST3146356FC ST3450056FC FDE ST3300056FC FDE ST3146756FC FDE...

Page 2: ...he United States and or other countries All other trademarks or registered trademarks are the property of their respective own ers One gigabyte or GB equals one billion bytes when referring to hard dr...

Page 3: ...1 4 1 Internal drive characteristics 11 4 2 Seek performance characteristics 11 4 2 1 Access time 11 4 2 2 Format command execution time minutes 12 4 2 3 General performance characteristics 12 4 3 Sta...

Page 4: ...46 7 6 Deferred Auto Reallocation 46 7 7 Idle Read After Write 46 8 0 Installation 47 8 1 Drive ID option selection 47 8 2 Drive orientation 47 8 3 Cooling 47 8 4 Drive mounting 48 8 5 Grounding 48 9...

Page 5: ...Active LED Out 72 9 5 9 Enable port bypass signals 72 9 5 10 Motor start controls 72 9 5 11 SEL_6 through SEL_0 ID lines 73 9 5 12 Device control codes 75 9 6 Signal characteristics 75 9 6 1 TTL input...

Page 6: ...iv Cheetah 15K 6 FC Product Manual Rev C...

Page 7: ...Seagate Fibre Channel drives The Full Disc Encryption FDE Reference Manual part number 100515636 available Fall 2008 describes the interface general operation and security features available on FDE dr...

Page 8: ...2 Cheetah 15K 6 FC Product Manual Rev C...

Page 9: ...oted in this product manual 2 1 1 Electromagnetic compatibility The drive as delivered is designed for system integration and installation into a suitable enclosure prior to use As such the drive is s...

Page 10: ...Framework requirements of the Radio Research Laboratory RRL Ministry of Information and Communication Republic of Korea This drive has been tested and complies with the Electromagnetic Interference E...

Page 11: ...Attachment FC FLA SFF 8045 Specification for 40 pin SCA 2 Connector with Parallel Selection SFF 8067 Specification for 40 pin SCA 2 Connector with Bidirectional Enclosure Services Interface ANSI Small...

Page 12: ...6 Cheetah 15K 6 FC Product Manual Rev C...

Page 13: ...rds defined by the Trusted Computing Group see www trustedcomputinggroup org Never disassemble the HDA and do not attempt to service items in the sealed enclosure heads media actu ator etc as this req...

Page 14: ...112 bytes Industry standard 3 5 inch low profile form factor dimensions Programmable logical block reallocation scheme Flawed logical block reallocation at format time Programmable auto write and read...

Page 15: ...nt and future products will meet We recommend customers use this capacity in their project planning as it ensures a stable operating point with backward and forward compatibility from generation to ge...

Page 16: ...rovide maximum protection against transit damage Units shipped individually require additional protection as provided by the single unit shipping pack Users planning single unit distribution should sp...

Page 17: ...c max Disc rotation speed 15k 15k 15k rpm Avg rotational latency 2 0 2 0 2 0 msec One Gbyte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on ope...

Page 18: ...l less than 3 seconds after DC power has been applied After the Motor Start command has been received the drive becomes ready for normal operations within 20 seconds excluding the error recovery proce...

Page 19: ...nation provided with the information about Mode Page 02h disconnect reconnect control in the Fibre Channel Interface Manual The following is a simplified description of the prefetch cache operation Ca...

Page 20: ...ed write data to the medium Upon completion of a Synchronize Cache command all data received from previous write commands will have been written to the medium Table 21 shows the mode default settings...

Page 21: ...rvention Recoverable Data errors use retries and correction Application of ECC on the fly correction alone is not con sidered a Recovered Data error Recovered Data error rate is determined using read...

Page 22: ...ion 6 4 1 may increase the AFR decrease the MTBF AFR and MTBF statistics are poplulation statistics that are not relevant to individual units AFR and MTBF specifications are based on the following ass...

Page 23: ...M A R T The operating mode of S M A R T is controlled by the DEXCPT and PERF bits on the Informational Exceptions Control mode page 1Ch Use the DEXCPT bit to enable or disable the S M A R T feature Se...

Page 24: ...ere is a separate Failure History Counter for each attribute 5 2 5 Thermal monitor Cheetah 15K 6 FC drives implement a temperature warning system which 1 Signals the host if the temperature exceeds a...

Page 25: ...the number of retries required to recover the data The following conditions are considered DST failure conditions Seek error after retries are exhausted Track follow error after retries are exhausted...

Page 26: ...the beginning of the self test results log parameter section of the log page Existing data will be moved to make room for the new parameter block The drive reports 20 param eter blocks in the log pag...

Page 27: ...a particular drive can be determined by calling Seagate Customer Service at 1 800 468 3472 You can also determine remaining warranty using the Seagate web site www seagate com The drive serial number...

Page 28: ...22 Cheetah 15K 6 FC Product Manual Rev C...

Page 29: ...vides information relating to the physical and electrical characteristics of the drive 6 1 AC power requirements None 6 2 DC power requirements The voltage and current requirements for a single drive...

Page 30: ...53 1 20 0 55 1 20 0 62 1 20 Maximum DC 3 1 0 54 1 22 0 56 1 22 0 63 1 22 Maximum peak DC 3 1 10 2 64 1 14 2 66 1 22 2 62 Table 3 ST3450056FC DC power requirements 1 Gbit 2 Gbit 4 Gbit Notes Amps Amps...

Page 31: ...57 1 09 0 59 1 09 0 65 1 07 Maximum DC 3 1 0 61 1 21 0 64 1 21 0 70 1 19 Maximum peak DC 3 1 08 3 38 1 14 3 40 1 20 3 40 Table 5 ST3300056FC DC power requirements 1 Gbit 2 Gbit 4 Gbit Notes Amps Amps...

Page 32: ...ulation 5 5 5 2 5 5 2 5 5 2 Avg idle current DCX 1 7 0 53 0 53 0 56 0 53 0 63 0 53 Maximum starting current peak DC DC 3 3 0 82 1 75 0 68 1 75 0 74 1 75 peak AC AC 3 3 1 11 3 42 0 95 3 81 1 00 3 58 De...

Page 33: ...a common supply careful consideration for individual drive power requirements should be noted Where multiple units are powered on simultaneously the peak starting current must be available to each de...

Page 34: ...28 Cheetah 15K 6 FC Product Manual Rev C Figure 1 Typical ST3450856FC current profiles...

Page 35: ...Cheetah 15K 6 FC Product Manual Rev C 29 Figure 2 Typical ST3450056FC current profiles...

Page 36: ...30 Cheetah 15K 6 FC Product Manual Rev C Figure 3 Typical ST3300656FC current profiles...

Page 37: ...Cheetah 15K 6 FC Product Manual Rev C 31 Figure 4 Typical ST3300056FC current profiles...

Page 38: ...32 Cheetah 15K 6 FC Product Manual Rev C Figure 5 Typical ST3146356FC current profiles...

Page 39: ...Cheetah 15K 6 FC Product Manual Rev C 33 Figure 6 Typical ST3146756FC current profiles...

Page 40: ...r for typical random read operations refer to the following I O rate curve see Figure 7 Locate the typical I O rate for a drive in your system on the horizontal axis and read the corresponding 5 volt...

Page 41: ...al random read operations refer to the following I O rate curve see Figure 7 Locate the typical I O rate for a drive in your system on the horizontal axis and read the corresponding 5 volt current 12...

Page 42: ...4 1 Temperature a Operating The maximum allowable continuous or sustained HDA case temperature for the rated Annualized Failure Rate AFR is 122 F 50 C The maximum allowable HDA case temperature is 60...

Page 43: ...gure 10 Locations of the HDA temperature check point 6 4 2 Relative humidity The values below assume that no condensation on the drive occurs a Operating 5 to 95 non condensing relative humidity with...

Page 44: ...Shock occurring at abnormal lev els may promote degraded operational performance during the abnormal shock period Specified operational performance will continue when normal operating shock levels res...

Page 45: ...Cheetah 15K 6 FC Product Manual Rev C 39 Figure 11 Recommended mounting Z Y X Z Y X...

Page 46: ...ves and integrated drives The drive shall not incur physical damage or degraded performance as a result of continuous vibration not exceeding 5 500 Hz at 3G Amplitudes above 1 0 G in the frequency ran...

Page 47: ...he presence of chemical substances including Lead Pb in electronic products effective July 2006 A number of parts and materials in Seagate products are procured from external suppliers We rely on the...

Page 48: ...694 kilograms ST3146356FC 1 487 pounds 0 674 kilograms S Z T J H L B K 1 F 1 D E Z Mounting holes are 6 32 UNC 2B three on each side and four on the bottom Max screw penetration into side of drive is...

Page 49: ...drive shipment are listed in the G list defects growth list The P and G lists may be referenced by the initiator using the Read Defect Data command Details of the SCSI commands supported by the drive...

Page 50: ...cations Reallocations are performed when the ARRE bit for reads or AWRE bit for writes is one the RC bit is zero and the recov ery time limit for the command has not yet been met Time needed to perfor...

Page 51: ...ery Time Limit field to 00 01 7 3 FC AL system errors Information on the reporting of operational errors or faults across the interface is given in the Fibre Channel Interface Manual The FCP Response...

Page 52: ...Pre Scan write verify commands write performance may decrease by 50 until Pre Scan completes Write performance testing should be performed after Pre Scan is complete This may be checked by reading th...

Page 53: ...used to verify or obtain an address The loop initialization process is per formed when power is applied to the drive when a device is added or removed from the Fibre Channel loop or when a device tim...

Page 54: ...eters The out of plane distortion X is determined by defining a plane with three of the four mounting points fixed and evaluating the out of plane deflection of the fourth mounting point when a known...

Page 55: ...round the systems integrator or user must provide a nonconductive electrically isolating method of mount ing the drive in the host equipment Increased radiated emissions may result if you do not provi...

Page 56: ...50 Cheetah 15K 6 FC Product Manual Rev C...

Page 57: ...Table 9 lists the link services supported by Cheetah 15K 6 FC drives Table 9 Link services supported Type of frame Link service Basic link service frames Abort Sequence ABTS Basic link service reply f...

Page 58: ...task management responses Table 11 lists the FC SCSI FCP response codes returned for task management functions supported Table 10 Fibre Channel SCSI FCP task management functions Task name Supported...

Page 59: ...ing offset Must 1 Random relative offset Not checked Port Login Accept will return a 0 not supported Valid version level x N_Port F_Port Must 0 N_Port Alternate credit model Must 1 Other bits reserved...

Page 60: ...00 00 FS FS 00 FF 00 00 Class 3 80 83 00 01 00 00 84 95 00 00 00 00 00 00 00 00 00 00 00 00 Reserved 96 99 00 00 00 00 100 111 00 00 00 00 00 00 00 00 00 00 00 00 Vendor 112 115 00 00 00 00 Version C...

Page 61: ...00 CC CC 32 35 CC UI UI UI 36 47 00 00 00 00 00 00 00 00 00 00 00 00 Class 1 48 51 00 00 00 00 52 63 00 00 00 00 00 00 00 00 00 00 00 00 Class 2 64 67 00 00 00 00 68 79 80 00 00 00 00 00 08 40 00 00...

Page 62: ...checked The FC AL drive uses BB Credit of zero 0 CF Common features This binary field selects the common features requested by the fabric login MSB Continuously increasing offset x Random relative of...

Page 63: ...h 15K 6 FC drive is connected in loops with previous Seagate FC drive products Barracuda 4LP FC ST32171FC ST34371FC and ST34571FC Barracuda 9FC ST19171FC Cheetah 4LP FC ST34501FC Cheetah 9FC ST19101FC...

Page 64: ...on 0Ah Y Write N Y Executable Check Condition 0Bh Y Seek N N Executable Executable 12h Y Inquiry Y N Executable Executable Y Vital product data page 00h Y Unit serial number page 80h Y Implemented ope...

Page 65: ...d 2Eh Y Write and verify N Y Executable Check Condition Y Disable page out Y Byte check N Relative address 2Fh Y Verify 10 BYTCHK 0 N Y Executable Executable Y Verify 10 BYTCHK 1 N Y Executable Check...

Page 66: ...long 10 WR_UNCOR 0 N Y Check Condition Check Condition Write long 10 WR_UNCOR 1 N Y Executable Check Condition 40h N Change definition Y N Executable Check Condtion 41h Y Write same 10 N Y Executable...

Page 67: ...PI only Verify 32 BYTCHK 0 N Y Executable Executable 7Fh Y PI only Verify 32 BYTCHK 1 N Y Executable Check Condition 80h N XD write extended 81h N Rebuild 82h N Regenerate 83 8Eh N Not used 8Fh Y PI...

Page 68: ...d provides a way for the drive to report its operating parameters to the initiator The drive maintains four sets of mode parameters 1 Default values Default values are hard coded in the drive firmware...

Page 69: ...and saved values can be changed by a Mode Select command A one 1 indicates the value can be changed A zero 0 indicates the value is not changeable For example in Table 21 refer to Mode page 81 in the...

Page 70: ...00 00 3a a7 00 00 CHG 84 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 87 0a 00 0b ff 00 00 00 00 00 ff ff CHG 87 0a 0f ff 00 00 00 00 00 00 ff ff DEF 88 12 14 00 ff ff 00 0...

Page 71: ...00 00 3a a7 00 00 CHG 84 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 87 0a 00 0b ff 00 00 00 00 00 ff ff CHG 87 0a 0f ff 00 00 00 00 00 00 ff ff DEF 88 12 14 00 ff ff 00 0...

Page 72: ...0 00 3a a7 00 00 CHG 84 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 87 0a 00 0b ff 00 00 00 00 00 ff ff CHG 87 0a 0f ff 00 00 00 00 00 00 ff ff DEF 88 12 14 00 ff ff 00 00...

Page 73: ...vent notification N Synchronized locked spindle operation Y Segmented caching N Zero latency read Y Queue tagging up to 128 queue tags supported Y Deferred error handling Y Parameter rounding controll...

Page 74: ...vices A maxi mum of 127 devices may have addresses however one of the addresses is reserved for a fabric port switch device This means 126 addresses are available for FC AL devices More FC AL compatib...

Page 75: ...y the pins Table 26 Recommended mating SCA part numbers Part description Positions Part number Features AMP Vertical SCA sequence 40 787317 1 With polarization Berg 40 71781 With polarization Methode...

Page 76: ...nd shift noise Figure 17 FC AL transmitters and receivers Pin Signal name Signal type Pin Signal name Signal type 1 EN bypass port A Low Voltage TTL output 21 12 Volts charge 2 12 Volts 22 Ground 3 12...

Page 77: ...ter contacts to achieve power surge reductions and to aid in hot plugging the drives There are longer voltage contacts in the connector to enable the drive filter capacitors to charge Current to the d...

Page 78: ...bypass state the drive continues to receive on the inbound fibre Enable Bypass may be deactivated by detection of a Loop Port Enable primitive sequence if the drive has completed self test and a hardw...

Page 79: ...is value signals the drive that physical addresses are not being assigned using the SEL lines and that a soft address will be determined by FC AL loop initialization When the Parallel ESI line is low...

Page 80: ...E 14 7C 39 57 34 64 100 CE 0F 15 7A 3A 58 33 65 101 CD 10 16 79 3B 59 32 66 102 CC 11 17 76 3C 60 31 67 103 CB 12 18 75 3D 61 2E 68 104 CA 13 19 74 3E 62 2D 69 105 C9 14 20 73 3F 63 2C 6A 106 C7 15 21...

Page 81: ...s Table 32 provides the TTL characteristics Table 31 Device control code values 2 pin 17 1 pin 18 0 pin 39 Definition 0 0 0 Reserved for power failure warning 0 0 1 Reserved for auto negotiation of li...

Page 82: ...aracteristics of the outputs and the receiver Figure 18 provides the data output valid eye diagram relative to the bit cell time Figure 18 Transmit eye diagram 9 6 4 FC Differential input The serial i...

Page 83: ...rror rate The inputs are AC coupled on the drive Figure 19 Receive eye diagram Table 36 Eye diagram data values Link rate 1 GHz 2 GHz 4 GHz Bit time 941 ps 470 ps 235 ps XMIT eye 725 ps min 315 ps min...

Page 84: ...78 Cheetah 15K 6 FC Product Manual Rev C...

Page 85: ...with product information program benefits and sales tools You may register for customized communications that are not available on the web These communications contain product launch EOL pricing prom...

Page 86: ...aspx Authorized Service Centers Seagate Service Centers are available on a global basis for the return of defective products Contact your customer support representative for the location nearest you...

Page 87: ...rotational latency 11 B Background Media Scan 45 backpanel 69 backplane 72 basic link service frames 51 Basic_Accept BA_ACC 51 Basic_Reject BA_RJT 51 BB 53 56 BB Credit 53 56 BMS 45 buffer data 8 spa...

Page 88: ...ion of connector 69 signal characteristics 75 specifications 23 electromagnetic compatibility 3 electromagnetic susceptibility 41 EMI requirements 3 enable bypass port A 72 port B 72 signal 72 state 1...

Page 89: ...nquiry command 58 inquiry data 62 installation 47 interface 47 commands supported 57 description 68 error rate 15 errors 16 illustrated 68 physical 68 requirements 51 intermediate condition met good s...

Page 90: ...56 Node Name 56 Node name 53 noise audible 3 noise immunity 27 non operating 37 38 40 temperature 37 non operating vibration 40 O office environment 40 old port state FC AL options 57 OPEN Full Duple...

Page 91: ...mand 59 receive eye diagram 77 receivers 70 recommended mounting 39 Recoverable Errors 15 recovered media data 15 reference documents 5 Regenerate command 61 Register FC 4 Types RFT_ID 51 Relative add...

Page 92: ...ical support services 79 temperature 36 47 limits 36 non operating 37 regulation 3 See also cooling terminate task function 52 terminators 47 Test unit ready command 58 Third party Process Logout TRPL...

Page 93: ......

Page 94: ...Seagate Technology LLC 920 Disc Drive Scotts Valley California 95066 4544 USA Publication Number 100465943 Rev C Printed in USA...

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