SEAGATE ES.2 FC - Manuals

Barracuda ES.2 FC Product Manual, Rev. B 1 1.0 Scope This manual describes Seagate Technology ® LLC, Barracuda ES.2 FC (Fibre Channel) disc drives. Barracuda ES.2 FC drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol speci-fications to the extent described in this manua...

Barracuda ES.2 FC Product Manual, Rev. B 3 2.0 Standards, compliance and reference documents The drive has been developed as a system peripheral to the highest standards of design and construction. The drive depends upon its host equipment to provide adequate power and environment in order to achiev...

4 Barracuda ES.2 FC Product Manual, Rev. B 2.2 Compliance 2.2.1 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for CE Marking and C-Tick Marking. The drive was tested in a representative system for typical applications. The selec...

Barracuda ES.2 FC Product Manual, Rev. B 5 2.3 Reference documents SCSI Commands Reference Manual Seagate part number: 100293068 Fibre Channel Interface Manual Seagate part number: 100293070 ANSI Fibre Channel Documents X3.230-1994 FC Physical and Signaling Interface (FC-PH) X3.297.1997 FC-PH-2 Fibr...

Barracuda ES.2 FC Product Manual, Rev. B 7 3.0 General description Barracuda ES.2 FC drives provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. Barracuda ES.2 FCdrives support 4-Gbit Fibre ...

Barracuda ES.2 FC Product Manual, Rev. B 9 3.3 Performance • Programmable multi-segmentable cache buffer • 800 Mbytes/sec maximum instantaneous data transfers • 7,200 RPM spindle. Average latency = 4.16 msec • Command queuing of up to 128 commands • Background processing of queue • Supports start an...

Barracuda ES.2 FC Product Manual, Rev. B 11 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Bar-racuda ES.2 FC drives. 4.1 Internal drive characteristics ST31000640FC Drive capacity* 1,000 Gbytes (formatted, ro...

12 Barracuda ES.2 FC Product Manual, Rev. B 4.2.3 General performance characteristics 4.3 Start/stop time The drive accepts the commands listed in the Fibre Channel Interface Manual less than 3 seconds after DC power has been applied. If the drive receives a NOTIFY (ENABLE SPINUP) primitive through ...

Barracuda ES.2 FC Product Manual, Rev. B 13 All default cache and prefetch mode parameter values (Mode Page 08h) for standard OEM versions of this drive family are given in Section 9.3.2 4.5 Cache operation Note. Refer to the Fibre Channel Interface Manual for more detail concerning the cache bits. ...

14 Barracuda ES.2 FC Product Manual, Rev. B If write caching is enabled (WCE=1), then the drive may return Good status on a write command after the data has been transferred into the cache, but before the data has been written to the medium. If an error occurs while writing the data to the medium, a...

Barracuda ES.2 FC Product Manual, Rev. B 15 5.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all inter-face timings, power supply voltages, environmental requirements and drive mounting constraints. 5.1 Error rates...

16 Barracuda ES.2 FC Product Manual, Rev. B 5.1.3 Seek errors A seek error is defined as a failure of the drive to position the heads to the addressed track. After detecting an initial seek error, the drive automatically performs an error recovery process. If the error recovery process fails, a seek...

Barracuda ES.2 FC Product Manual, Rev. B 17 The Pass-through state is disabled while the drive performs self test of the FC interface. The control line for an external port bypass circuit remains in the Enable Bypass state while self test is running. If the bypass circuit is present, loop operation ...

20 Barracuda ES.2 FC Product Manual, Rev. B A Drive Not Ready condition is reported by the drive under the following conditions: • Motor will not spin• Motor will not lock to speed• Servo will not lock on track• Drive cannot read configuration tables from the disc In these conditions, the drive resp...

Barracuda ES.2 FC Product Manual, Rev. B 23 6.0 Physical/electrical specifications This section provides 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...

24 Barracuda ES.2 FC Product Manual, Rev. B three-quarters to maximum track. General DC power requirement notes. 1. Minimum current loading for each supply voltage is not less than 1.2% of the maximum operating current shown. 2. The +5V and +12V supplies should employ separate ground returns. 3. Whe...

Barracuda ES.2 FC Product Manual, Rev. B 25 6.2.3 Current profiles The +12V and +5V current profiles for the ST31000640FC model is shown below. Note: All times and currents are typical. See Table 2 for maximum current requirements. Figure 1. Typical ST31000640FC drive, 4 Gbit, +5V and +12V current p...

26 Barracuda ES.2 FC Product Manual, Rev. B 6.3 Power dissipation Typical power dissipation under idle conditions in 4 Gbit operation is 9.16 watts (31.26 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 2). Locate the ty...

Barracuda ES.2 FC Product Manual, Rev. B 27 6.4 Environmental limits Temperature and humidity values experienced by the drive must be such that condensation does not occur on any drive part. Altitude and atmospheric pressure specifications are referenced to a standard day at 58.7°F (14.8°C). Maximum...

28 Barracuda ES.2 FC Product Manual, Rev. B 6.4.3 Effective altitude (sea level) a. Operating –200 to +10,000 feet (–61 to +3,048 meters) b. Non-operating –200 to +40,000 feet (–61 to +12,210 meters) 6.4.4 Shock and vibration Shock and vibration limits specified in this document are measured directl...

Barracuda ES.2 FC Product Manual, Rev. B 29 Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for general freight shipment shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or equivalent. 6.4.4.2 Vibration a. Operating—...

30 Barracuda ES.2 FC Product Manual, Rev. B Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corro-sive chemicals as electronic drive component reliability can be affected by the installation environment. The sil- ver, copper, nickel and gold films ...

Barracuda ES.2 FC Product Manual, Rev. B 31 6.5 Mechanical specifications Refer to Figure 4 for detailed physical dimensions. See Section 8.4, “Drive mounting.” Figure 4. Mounting configuration dimensions Height (max): 1.028 in 26.11 mm Width (max): 4.010 in 101.85 mm Depth (max): 5.787 in 146.99 mm...

Barracuda ES.2 FC Product Manual, Rev. B 33 7.0 Defect and error management Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and ...

34 Barracuda ES.2 FC Product Manual, Rev. B The drive firmware error recovery algorithms consists of 11 levels for read recoveries and five levels for write. Each level may consist of multiple steps, where a step is defined as a recovery function involving a single re-read or re-write attempt. The m...

Barracuda ES.2 FC Product Manual, Rev. B 35 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 returns information to the host about numerous kinds of errors or faults. The Receive...

Barracuda ES.2 FC Product Manual, Rev. B 37 8.0 Installation Barracuda ES.2 FC disc drive installation is a plug-and-play process. There are no jumpers, switches, or termi-nators on the drive. Simply plug the drive into the host’s 40-pin Fibre Channel backpanel connector (FC-SCA) — no cables are req...

38 Barracuda ES.2 FC Product Manual, Rev. B If forced air is necessary, possible air-flow patterns are shown in Figure 5. The air-flow patterns are created by fans either forcing or drawing air as shown in the illustrations. Conduction, convection, or other forced air-flow patterns are acceptable as...

Barracuda ES.2 FC Product Manual, Rev. B 39 8.5 Grounding Signal ground (PCBA) and HDA ground are connected together in the drive and cannot be separated by the user. The equipment in which the drive is mounted is connected directly to the HDA and PCBA with no electri-cally isolating shock mounts. I...

Barracuda ES.2 FC Product Manual, Rev. B 41 9.0 Interface requirements This section partially describes the interface requirements as implemented on Barracuda ES.2 FC drives. Addi-tional information is provided in the Fibre Channel Interface Manual (part number 100293070). 9.1 FC-AL features This se...

Barracuda ES.2 FC Product Manual, Rev. B 43 9.1.4 Fibre Channel port login Table 7 identifies the required content of the N_Port Login (PLOGI) payload from an initiator. Table 7: N_Port login (PLOGI) payload Bytes 0-15 03 00 00 00 09 09 BB BB CF XX FS FS XX XX XX XX Common 16-31 XX XX XX XX PN PN PN...

44 Barracuda ES.2 FC Product Manual, Rev. B 9.1.5 Fibre Channel port login accept Table 8 identifies the N_Port Login access payload values. 9.1.6 Fibre Channel Process Login Table 9 lists the process login payload data. XX Indicates fields that are not used. Table 8: N_Port Login Accept (ACC) paylo...

Barracuda ES.2 FC Product Manual, Rev. B 45 9.1.7 Fibre Channel Process Login Accept Table 10 lists Barracuda ES.2 FC process login accept payload data. 9.1.8 Fibre Channel fabric login Table 11 lists the fabric login payload from the drive. Table 10: Process Login Accept (ACC) payload Bytes 0-15 02...

46 Barracuda ES.2 FC Product Manual, Rev. B 9.1.9 Fibre Channel fabric accept login Table 12 lists the required content of the Fabric Login Accept (ACC) payload from the fabric. Table 12: Fabric Login Accept (ACC) payload Bytes 0-15 02 00 00 00 09 09 BB BB CF XX FS FS R_ A_ T0 V_ Common 16-31 E_ D_ ...

Barracuda ES.2 FC Product Manual, Rev. B 47 9.1.10 Fibre Channel Arbitrated Loop options Table 13 lists the FC-AL options supported by Barracuda ES.2 FC drives. 9.2 Dual port support Barracuda ES.2 FC drives have two independent FC-AL ports. These ports may be connected on independent loops or on th...

48 Barracuda ES.2 FC Product Manual, Rev. B 9.3 SCSI commands supported Table 14 lists the SCSI commands supported by Barracuda ES.2 FC drives. Table 14: Supported commands Command code Supported [4] Command name 00h Y Test unit ready 01h Y Rezero unit 03h Y Request sense Y Extended sense Y Field po...

Barracuda ES.2 FC Product Manual, Rev. B 51 [1] Barracuda ES.2 FC drives can format to 512, 520, 524 or 528 bytes per logical block. [2] Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for m...

52 Barracuda ES.2 FC Product Manual, Rev. B 9.3.1 Inquiry data Table 15 lists the Inquiry command data that the drive should return to the initiator per the format given in the Fibre Channel Interface Manual. * Copyright year (changes with actual year). ** SCSI Revision support. Refer to the appropi...

Barracuda ES.2 FC Product Manual, Rev. B 55 9.4 Miscellaneous operating features and conditions Table 17 lists various features and conditions. A “Y” in the support column indicates the feature or condition is supported. An “N” in the support column indicates the feature or condition is not supporte...

56 Barracuda ES.2 FC Product Manual, Rev. B 9.5 FC-AL physical interface Figure 6 shows the location of the J1 Fibre Channel single connection attachment (FC-SCA). Figure 8 provides the dimensions of the FC-SCA connector. Details of the physical, electrical, and logical characteristics are provided ...

Barracuda ES.2 FC Product Manual, Rev. B 57 9.5.2 Connector requirements The FC-AL SCA device connector is illustrated in Figure 8. Figure 8. FC-AL SCA device connector dimensions 9.5.3 Electrical description Fibre Channel drives use the FC-SCA connector for: • DC power• FC-AL interface• Drive selec...

58 Barracuda ES.2 FC Product Manual, Rev. B Table 19: FC-SCA pin descriptions *Short pins in mating backpanel connector. [1] This pin may be connected to external logic to detect the presence of the drive. The drive connects this pin to the common ground. [2] Pins 9, 10, 17, 18, and 39 are option se...

Barracuda ES.2 FC Product Manual, Rev. B 59 9.5.6 Power Power is supplied through the FC-SCA with support for +5 volts and +12 volts. All of the voltage pins in the drive connector are the same length. Four 12 volt pins provide +12 volt power to the drive. The current return for the +12 volt power s...

60 Barracuda ES.2 FC Product Manual, Rev. B 9.5.8 Active LED Out The Active LED Out signal is driven by the drive as indicated in Table 20. The Active LED Out signal is designed to pull down the cathode of an LED. The anode is attached to the proper +5 volt supply through an appropriate current limi...

Barracuda ES.2 FC Product Manual, Rev. B 61 9.5.11 SEL_6 through SEL_0 ID lines The SEL_6 through SEL_0 ID lines determine drive address, and, optionally, for an Enclosure Services Inter-face. When the Parallel ESI line is high, the enclosure backpanel must provide address information on the SEL lin...

Barracuda ES.2 FC Product Manual, Rev. B 63 9.5.12 Device control codes The drive inputs a Device Control Code on the DEV_CTRL_CODE lines at power up to determine the link rate on the Fibre Channel ports. Both ports run at the same rate. If the backpanel does not connect to these lines, the drive ha...

64 Barracuda ES.2 FC Product Manual, Rev. B 9.6.2 LED driver signals Fault and Active LED signals are located in the FC-SCA connector (J1). See Table 25 for the output character-istics of the LED drive signals. 9.6.3 FC Differential output The serial output signal voltage characteristics are provide...

Barracuda ES.2 FC Product Manual, Rev. B 67 10.0 Seagate Technology support services Internet For information regarding Seagate products and services, visit www.seagate.com . Worldwide support is available 24 hours daily by email for your questions. Presales Support: [email protected] Technical S...

68 Barracuda ES.2 FC Product Manual, Rev. B Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for warranty-re...

Barracuda ES.2 FC Product Manual, Rev. B 69 Index Numerics 12 volt pins 59 3rd party reserve command 51 5 volt pins 59 A Abort Sequence (ABTS) 41 abort task set function 42 AC coupling 58 AC power requirements 23 ACA active status 55 ACA active, faulted initiator status 55 Accept (ACC) 41 acoustics ...

74 Barracuda ES.2 FC Product Manual, Rev. B SMP = 1 in Mode Select command 55 SO 43 , 46 spindle brake 8 Stacked connection req. 43 , 46 standards 3 Start unit/stop unit command 49 start/stop time 12 support services 67 Supported diagnostics pages command 49 surface stiffness allowable for non-flat ...