Seagate Cheetah ST373405FC/FCV Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cheetah 73LP FC Disc Drive. . . . . . . . . . . . .

Cheetah 73LP FC Product Manual, Rev. D 11.0 ScopeThis manual describes Seagate Technology® LLC, Cheetah 73LP FC (Fibre Channel) disc drives.Cheetah 73

2 Cheetah 73LP FC Product Manual, Rev. D

Cheetah 73LP FC Product Manual, Rev. D 32.0 Applicable standards and reference documentationThe drive has been developed as a system peripheral to the

4 Cheetah 73LP FC Product Manual, Rev. DAustralian C-TickIf this model has the C-Tick Marking it complies with the Australia/New Zealand Standard AS/N

Cheetah 73LP FC Product Manual, Rev. D 53.0 General descriptionCheetahTM 73LP FC drives combine giant magnetoresistive (GMR) heads, partial response/m

6 Cheetah 73LP FC Product Manual, Rev. D3.1 Standard featuresCheetah 73LP FC drives have the following standard features:• Integrated dual port FC-AL

Cheetah 73LP FC Product Manual, Rev. D 7• Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.)• Dithering3.5 Unformatted and formatted capac

8 Cheetah 73LP FC Product Manual, Rev. D

Cheetah 73LP FC Product Manual, Rev. D 94.0 Performance characteristicsThis section provides detailed information concerning performance-related chara

10 Cheetah 73LP FC Product Manual, Rev. D4.2.3 General performance characteristics 4.3 Start/stop timeIf the Motor Start option is disabled, the driv

Cheetah 73LP FC Product Manual, Rev. D 114.5 Cache operationNote. Refer to the Fibre Channel Interface Manual for more detail concerning the cache bit

12 Cheetah 73LP FC Product Manual, Rev. Dare to be written are already stored in the cache from a previous read or write command. If there are, theres

Cheetah 73LP FC Product Manual, Rev. D 135.0 Reliability specifications The following reliability specifications assume correct host and drive operati

14 Cheetah 73LP FC Product Manual, Rev. DSense Key. This is an unrecoverable seek error. Unrecoverable seek errors are classified as failures for MTBF

Cheetah 73LP FC Product Manual, Rev. D 155.2.6 Hot plugging the driveInserting and removing the drive on the FC-AL will interrupt loop operation. The

16 Cheetah 73LP FC Product Manual, Rev. Dbus. The process of measuring off-line attribute data and saving data to the disc is uninterruptable. The max

Cheetah 73LP FC Product Manual, Rev. D 17The following conditions are considered DST failure conditions:• Seek error after retries are exhausted• Trac

18 Cheetah 73LP FC Product Manual, Rev. D5.2.8.2.4 Log page entriesWhen the drive begins DST, it creates a new entry in the Self-test Results Log page

Cheetah 73LP FC Product Manual, Rev. D 196.0 Physical/electrical specificationsThis section provides information relating to the physical and electric

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cheetah 73LP FC Disc Drive. . . . . . . . . . . . .

20 Cheetah 73LP FC Product Manual, Rev. D4. Parameters, other than spindle start, are measured after a 10-minute warm up.5. No terminator power.6.2.1

Cheetah 73LP FC Product Manual, Rev. D 21 Figure 4. Typical ST336605FC drive +12V current profile Figure 5. Typical ST373405FC drive +5V curre

22 Cheetah 73LP FC Product Manual, Rev. D Figure 6. Typical ST336605FC drive +5V current profileSeconds+5 Volt Current during spindle start – Typi

Cheetah 73LP FC Product Manual, Rev. D 236.3 Power dissipation ST373405FCTypical power dissipation under idle conditions is 11.3 watts (38.6 BTUs per

24 Cheetah 73LP FC Product Manual, Rev. D6.4 Environmental limitsTemperature and humidity values experienced by the drive must be such that condensati

Cheetah 73LP FC Product Manual, Rev. D 256.4.3 Effective altitude (sea level)a. Operating–1,000 to +10,000 feet (–305 to +3,048 meters)b. Non-operatin

26 Cheetah 73LP FC Product Manual, Rev. DDrives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate forgene

Cheetah 73LP FC Product Manual, Rev. D 276.4.4.2 Vibrationa. Operating - normalThe drive as installed for normal operation, shall comply with the comp

28 Cheetah 73LP FC Product Manual, Rev. D6.5 Mechanical specificationsThe following nominal dimensions are exclusive of the decorative front panel acc

Cheetah 73LP FC Product Manual, Rev. D 297.0 Defect and error management The drive, as delivered, complies with this product manual. The read error ra

© 2002 Seagate Technology LLC All rights reservedMay 2002Publication number: 100109944, Rev. DSeagate, Seagate Technology, and the Seagate logo are re

30 Cheetah 73LP FC Product Manual, Rev. DWhen the RC bit is one, reallocations are disabled even if the ARRE or AWRE bits are one. The drive will stil

Cheetah 73LP FC Product Manual, Rev. D 318.0 InstallationCheetah 73LP FC disc drive installation is a plug-and-play process. There are no jumpers, swi

32 Cheetah 73LP FC Product Manual, Rev. D [1] The drive has a 2.2K ohm resistor in series with this LED driver. Tie the minus side of anexternal h

Cheetah 73LP FC Product Manual, Rev. D 33created while providing air flow to the electronics and HDA. Also, the shortest possible path between the air

34 Cheetah 73LP FC Product Manual, Rev. D8.6 GroundingSignal ground (PCBA) and HDA ground are connected together in the drive and cannot be separated

Cheetah 73LP FC Product Manual, Rev. D 359.0 Interface requirements This section partially describes the interface requirements as implemented on Chee

36 Cheetah 73LP FC Product Manual, Rev. D9.1.4 Fibre Channel port loginTable 6 identifies the required content of the N_Port Login (PLOGI) payload fro

Cheetah 73LP FC Product Manual, Rev. D 379.1.5 Fibre Channel port login acceptTable 7 identifies the N_Port Login access payload values.Table 7: N_Por

38 Cheetah 73LP FC Product Manual, Rev. D9.1.8 Fibre Channel fabric loginTable 10 lists the fabric login payload from the drive.Table 10: Fabric Logi

Cheetah 73LP FC Product Manual, Rev. D 399.1.9 Fibre Channel fabric accept loginTable 10 lists the required content of the Fabric Login Accept (ACC) p

Revision status summary sheet Notice.Product Manual 100109944 is Volume 1 of a two volume document with the SCSI Interface informationin the SCSI

40 Cheetah 73LP FC Product Manual, Rev. D9.1.10 Fibre Channel Arbitrated Loop optionsTable 12 lists the FC-AL options supported by Cheetah 73LP FC dri

Cheetah 73LP FC Product Manual, Rev. D 419.3 SCSI commands supported Table 13 lists the SCSI commands supported by Cheetah 73LP FC drives. Tabl

42 Cheetah 73LP FC Product Manual, Rev. DY Translate page Y Enclosure services page1Dh Y Send diagnostics page Y Supported diagnostics pages Y Transla

Cheetah 73LP FC Product Manual, Rev. D 43Y Read descriptor mode (3)3Eh Y Read long 3Fh Y Write long 40h N Change definition 41h Y Write same N PBdataN

44 Cheetah 73LP FC Product Manual, Rev. D[1] Cheetah 73LP FC drives can format to any multiple of four bytes per logical block in the range 512 to 704

Cheetah 73LP FC Product Manual, Rev. D 459.3.1 Inquiry data Table 14 lists the Inquiry command data that the drive should return to the initiator per

46 Cheetah 73LP FC Product Manual, Rev. D3. Current valuesCurrent values are volatile values being used by the drive to control its operation. A Mode

Cheetah 73LP FC Product Manual, Rev. D 47Table 15: Mode Sense data default and changeable values for ST373405FC drives [1] Page 2 byte 10 changes acc

48 Cheetah 73LP FC Product Manual, Rev. DTable 16: Mode Sense data default and changeable values for ST336605FC drives [1] Page 2 byte 10 changes ac

Cheetah 73LP FC Product Manual, Rev. D 499.4 Miscellaneous operating features and conditions Table 17 lists various features and conditions. A “Y” in

50 Cheetah 73LP FC Product Manual, Rev. D9.5 FC-AL physical interface Figure 15 shows the location of the J1 Fibre Channel single connection attachmen

Cheetah 73LP FC Product Manual, Rev. D 519.5.2 Connector requirements Recommended mating SCA part number:The FC-AL SCA device connector is illustrated

52 Cheetah 73LP FC Product Manual, Rev. D9.5.3 Electrical description Fibre Channel drives use the FC-SCA connector for:• DC power• FC-AL interface• D

Cheetah 73LP FC Product Manual, Rev. D 539.5.5 FC-AL transmitters and receiversA typical FC-AL differential copper transmitter and receiver pair is sh

54 Cheetah 73LP FC Product Manual, Rev. DThe Active LED Out signal is designed to pull down the cathode of an LED. The anode is attached to the proper

Cheetah 73LP FC Product Manual, Rev. D 559.5.11.1 Parallel Enclosure Services Interface (ESI)The parallel ESI line is an output from the drive. This l

56 Cheetah 73LP FC Product Manual, Rev. DTable 22: Arbitrated loop physical address (AL_PA) valuesAL_PA(hex)SEL ID(hex)Setting(dec)AL_PA(hex)SEL ID(he

Cheetah 73LP FC Product Manual, Rev. D 579.5.12 Device control codesThe drive inputs a Device Control Code on the DEV_CTRL_CODE lines at power up to d

58 Cheetah 73LP FC Product Manual, Rev. D9.6.3 Differential PECL outputThe serial PECL output signal voltage characteristics are provided in Table 26.

Cheetah 73LP FC Product Manual, Rev. D 59Table 28: Eye diagram data valuesLink rate1 GHz 2 GHzBit time 941 ps 470 psXMIT eye 725 ps min. 315 ps min.RC

Cheetah 73LP FC Product Manual, Rev. D vContents1.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Cheetah 73LP FC Product Manual, Rev. D

Cheetah 73LP FC Product Manual, Rev. D 6110.0 Seagate Technology support servicesOnline ServicesInternetwww.seagate.com for information about Seagate

62 Cheetah 73LP FC Product Manual, Rev. DCustomer Service (CSO)Warranty ServiceSeagate offers worldwide customer support for Seagate drives. Seagate d

Cheetah 73LP FC Product Manual, Rev. D 63Spain 900-98 31 24Sweden 0 207 90 073Switzerland 0 800-83 84 11Turkey 00 800-31 92 91 40United Kingdom 0 800-

64 Cheetah 73LP FC Product Manual, Rev. D

Cheetah 73LP FC Product Manual, Rev. D 65IndexNumerics12 voltpins 533rd party reserve command 435 volt pins 53AAbort Sequence (ABTS) 35abort t

66 Cheetah 73LP FC Product Manual, Rev. Ddata transfer rate 10data valid eye 58Date code page command 41DC power 52requirements 19defect and

Cheetah 73LP FC Product Manual, Rev. D 67Format unit command 41front panel 28FS 36, 37, 39functioncomplete, code 00 35not supported, code

68 Cheetah 73LP FC Product Manual, Rev. DACA active 49ACA active, faulted initiator 49Busy 49Check condition 49Condition met/good 49Good 4

Cheetah 73LP FC Product Manual, Rev. D 69Process Accept (ACC) 37Process Login (PRLI) 35, 37Process Login Accept (ACC) payload 37process login

vi Cheetah 73LP FC Product Manual, Rev. D6.4.3 Effective altitude (sea level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70 Cheetah 73LP FC Product Manual, Rev. Dstart/stop time 10support services 61Supported diagnostics pages command 41, 42surface stiffnessallow

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100109944, Rev. D, Printed in USA

Cheetah 73LP FC Product Manual, Rev. D viiList of FiguresFigure 1. Cheetah 73LP FC family disc drive . . . . . . . . . . . . . . . . . . . . . . . .