Fibre Channel port login accept | Seagate ES.2 FC, ST31000640FC

9.1.5Fibre Channel port login accept

Table 8 identifies the N_Port Login access payload values.

Table 8:			N_Port Login Accept (ACC) payload

Bytes

0-15			02			00	00	00	09		09	00		00	88	00	FS	FS	00	FF	00	01	Common

16-31			00			00	01	F4	2P		00	CC		CC	CC	UI	UI	UI	20	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	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


CC		Bytes (22, 23 and 24) and (30, 31 and 32) are currently factory set to 00 04 CF respectively (subject to change).

FS		Receive buffer field size. The drive returns and uses the receive buffer size from the N_Port Login Class 3 receive
		buffer.

UI		Unique identifier. This 24-bit field is uniquely assigned to the drive. This same UI appears in the Port Name and
		Node Name fields.

P		Byte port identifier field.

		0			P_LOGI received on Node.

		1			P_LOGI received on Port A.

		2			P_LOGI received on Port B.

9.1.6Fibre Channel Process Login

Table 9 lists the process login payload data.

Table 9:	Process Login (PLRI) payload

Bytes

0-15	20	10	00	14	08	00	20	00	XX	XX	XX	XX	XX	XX	XX	XX

16-19	00	00	00	22

XX Indicates fields that are not used.

44	Barracuda ES.2 FC Product Manual, Rev. B

Image 52

Seagate ES.2 FC manual Fibre Channel port login accept, Fibre Channel Process Login, NPort Login Accept ACC payload Bytes

ST31000640FC, ES.2 FC specifications

The Seagate ES.2 FC, model ST31000640FC, is a high-performance hard drive designed specifically for enterprise environments. This drive is engineered to provide reliable and efficient data storage, catering to the demands of critical business applications, data centers, and server infrastructures.

One of the standout features of the ST31000640FC is its large storage capacity. With a 1TB capacity, it offers ample space for storing vast amounts of data, making it an excellent choice for businesses that require extensive storage solutions. This capacity enables the drive to support extensive databases, applications, and virtualized environments without compromising performance.

The Seagate ES.2 FC utilizes Fibre Channel (FC) interface technology, which is known for its high-speed data transfer capabilities. Operating at 4 Gbps, this interface facilitates faster communication between the drive and the server, significantly enhancing overall system performance. The Fibre Channel technology also improves data integrity through its ability to manage large amounts of data traffic efficiently.

In terms of performance specifications, the ST31000640FC boasts a rotational speed of 7200 RPM and a sustained data transfer rate that offers quick access to information. Additionally, it features an advanced caching mechanism that optimizes read and write operations, ensuring rapid data retrieval and improved application responsiveness.

The drive's advanced error recovery and data protection mechanisms, such as the Seagate PowerTrim technology, work to minimize downtime and data loss. This is particularly crucial for enterprise applications that demand high availability and reliability. PowerTrim intelligently manages the drive’s internal resources to enhance performance and durability.

Another essential characteristic of the Seagate ES.2 FC is its enterprise-grade reliability. It boasts a mean time between failures (MTBF) rating of 1.2 million hours, indicating its robustness for continuous operation in demanding environments. Furthermore, it is designed to operate in a range of temperatures, ensuring consistent performance across various operational conditions.

Lastly, the Seagate ES.2 FC incorporates vibration tolerance and advanced acoustic performance features, which help to reduce noise and ensure quieter operation in data center environments. This makes it an attractive option for enterprises looking to optimize their infrastructure while minimizing disturbances.

In summary, the Seagate ES.2 FC, ST31000640FC hard drive is an excellent choice for enterprises seeking a balance of large storage capacity, high-speed performance, and reliability in a Fibre Channel environment. With its array of technologies and robust characteristics, it meets the rigorous demands of modern business storage needs.

Contents

Barracuda ES.2 FC ST31000640FCPage Barracuda ES.2 FC Product Manual, Rev. B Barracuda ES.2 FC Product Manual, Rev. B Contents Physical/electrical specifications Defect and error managementInstallation Interface requirements Seagate Technology support services Barracuda ES.2 FC Product Manual, Rev. B Scope Barracuda ES.2 FC Product Manual, Rev. B Standards, compliance and reference documents StandardsElectromagnetic compatibility Electromagnetic susceptibility Compliance Reference documents Ncits TR-19 Barracuda ES.2 FC Product Manual, Rev. B General description Standard features Media description Performance ReliabilityFormatted capacities Programmable drive capacity Factory-installed options User-installed accessories Performance characteristics Internal drive characteristicsAccess time Format command execution time minutes Start/stop time General performance characteristicsPrefetch/multi-segmented cache control Cache operation Caching write data Prefetch operation Reliability specifications Error ratesRecoverable Errors Unrecoverable Errors Reliability and service Seek errorsInterface errors Preventive maintenance 4 S.M.A.R.T Controlling S.M.A.R.TPerformance impact Milliseconds Reporting control Determining ratePredictive failures Thermal monitor State of the drive prior to testing Parameter Code DescriptionDrive Self Test DST DST failure definition Invoking DST Short and extended testsShort test Function Code 001b Extended test Function Code 010b Product warranty AbortShipping Product repair and return information Barracuda ES.2 FC Product Manual, Rev. B Physical/electrical specifications AC power requirementsDC power requirements DC power requirements Gbit Amps Power sequencing General DC power requirement notesConducted noise immunity Current profiles Power dissipation Environmental limits TemperatureRelative humidity Package size Packaged/product weight Drop height Effective altitude sea levelShock and vibration Shock Air cleanliness VibrationAcoustics Corrosive environment X表示该部件（于同类物品程度上）所含的危险和有毒物质中国RoHS MCV标准所定义的门槛值。 China Restriction of Hazardous Substances RoHS Directive Mechanical specifications Mounting configuration dimensions Barracuda ES.2 FC Product Manual, Rev. B Drive internal defects/errors Defect and error managementDrive error recovery procedures 51.87 Background Media Scan FC-AL system errorsMedia Pre-Scan Deferred Auto-Reallocation Idle Read After Write Installation Drive ID/option selectionDrive orientation Cooling Drive mounting Air flow Grounding Barracuda ES.2 FC Product Manual, Rev. B FC-AL features Fibre Channel link service framesLink services supported Type of frame Interface requirements Fibre Channel task management responses Fibre Channel task management functionsFC Scsi FCP response codes Function name Response code Fibre Channel port login NPort login Plogi payload Bytes Fibre Channel port login accept Fibre Channel Process LoginNPort Login Accept ACC payload Bytes Process Login Plri payload Fibre Channel Process Login Accept Fibre Channel fabric loginProcess Login Accept ACC payload Bytes Fabric Login Flogi payload Bytes Fibre Channel fabric accept login Fabric Login Accept ACC payload Bytes Dual port support Fibre Channel Arbitrated Loop optionsFC-AL options supported Option Supported Scsi commands supported Supported commands Command code Command name Verify error recovery page 07h Barracuda ES.2 FC Product Manual, Rev. B Temperature page 0Dh Inquiry data Mode Sense dataBarracuda ES.2 FC inquiry data Bytes Data hex Page Block Descriptor Mode Sense Pages Data Miscellaneous operating features and conditions Miscellaneous featuresSupported Feature or condition Miscellaneous status FC-AL physical interface Physical characteristicsPhysical description Electrical description Connector requirementsPin descriptions Pin Signal name Signal type FC-SCA pin descriptions Pin Signal name Signal typeFC-AL transmitters and receivers Power Fault LED Out Active LED Out Enable port bypass signalsMotor start controls Parallel Enclosure Services Interface ESI 11 SEL6 through SEL0 ID lines Arbitrated loop physical address Alpa values SettingHex Dec TTL input characteristics Signal characteristicsDevice control codes FC Differential output LED driver signalsFC Differential input Receive eye diagram Eye diagram data values Link rate GHz Barracuda ES.2 FC Product Manual, Rev. B Seagate Technology support services InternetPresales Support Technical Support Data Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Numerics FAN Flogi Plogi SEL ID See also cooling