Fujitsu MAG3091FC, MAF3364FC, MAG3182FC manual Setting parameters

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c.Drive parameter (page code = 4)

To explicitly specify the number of cylinders in the user space, specify the number in the "number of cylinders" field. Note that the number of alternate cylinders specified by the format parameter (page code = 3) is included in the number of cylinders in the user space. When the number of cylinders need not be specified, specify 0 or the default value in the "number of cylinders" field. In this case, either of the smaller value between the number of cylinders to allocate the number of logical data blocks specified in the "number of data blocks" field of the block descriptor or the maximum number of cylinders that can be used as the user space on the disk drive is allocated in the user space. When 0 is specified both in the "number of cylinders" field and the "number of data blocks" field of the block descriptor, the maximum number of cylinders that can be used as the user space on the disk drive is allocated in the user space.

(2)FORMAT UNIT command

Initialize all sides of the disk with the FORMAT UNIT command. The FORMAT UNIT command initializes all sides of the disk using the P lists, verifies data blocks after initialization, and allocates an alternate block for a defect block detected with verification. With initialization, the value "00" is written into all bytes of all logical data blocks. Only the position information of defect blocks detected with verification is registered in the G list. The specifications are as follows:

a.Specifying CDB

Specify 0 for the "FmtData" bit and the "CmpLst" bit on CDB, 000 for the "Defect List Format" field, and data pattern written into the data block at initialization for the "initializing data pattern" field.

b.Format parameter

When the values in step a. are specified with CDB, the format parameter is not needed.

5.4.4Setting parameters

The user can specify the optimal operation mode for the user system environments by setting the following parameters with the MODE SELECT or MODE SELECT EXTENDED command:

∙Error recovery parameter

∙Disconnection/reconnection parameter

∙Caching parameter

∙Control mode parameter

With the MODE SELECT or MODE SELECT EXTENDED command, specify 1 for the "SP" bit on CDB to save the specified parameter value on the disk. This enables the IDD to operate by using the parameter value set by the user when power is turned on again. When the system has more than one INIT, different parameter value can be set for each INIT.

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Contents C141-E078-02EN Revision Record This page is intentionally left blank Eprom Functional LimitationsRelated Standards Preface Conventions MAF3364FC Model namesMAG3182FC MAG3091FCSafety Precautions Page Fibre Channel Interface Specifications Fibre Channel Interface Maintenance ManualManual Organization Fibre Channel Interface Product Contents Appendix a Locations of Connectors Glossary GL-1 Abbreviations AB-1 Figures Tables This page is intentionally left blank General Description Standard Features Hardware Structure System ConfigurationStandard Features Page Page MAF3364FC outer view Disk/head configuration Page FC-AL system configuration Specifications Hardware SpecificationsHardware Specifications Model name and part number FC-AL Function specificationsMAG3364FC Seek Time MAG series Seek Time Environmental/power requirements Environmental specificationsError rate ReliabilityMtbf = Page Data Format Cylinder configurationData Space Logical Data Block Addressing Defect Management Data SpaceMAF3364FC = 10400 MAG series = Zone layout and track capacity MAG series Zone layout and track capacity MAF3364FCAlternate spare area Spare area in cylinders 119,700 CLKs*1 20MHz Sector format Track skew/cylinder skewPage Format capacity Logical Data Block Addressing Alternate block allocation Defect Management Defect listPage Alternate block allocation by Format Unit command Alternate block allocation by Reassign Blocks command C141-E078-02EN This page is intentionally left blank Mounting Requirements External dimensions Installation RequirementsExternal dimensions MAF3364FC External dimensions MAG series IDD orientation MountingMounting frame structure Limitation of side-mounting HDC Surface temperature check pointService clearance area Air pressure adjustment hole Current waveform +12 VDC 11 Connector location of SCA2 type interface model AMP Interface connectorInstallation Page Mode settings Setting Loop ID settingMotor start mode GNDMounting Drives Mounting procedures Remark Checking connection Checking the IDD connection a Checking the IDD connection B Formatting Setting parameters C141-E078-02EN ∙ PER ArrePage Xffff DiscX0XXX RlecDismounting Drive This page is intentionally left blank Diagnostics Maintenance Information Diagnostics and MaintenanceDiagnostics Self-diagnostics Self-diagnostic functionsPage PER Test programs Maintenance Information Maintenance requirements C141-E078-02EN Revision label Revision numbersIndicating revision numbers Locations of Connectors Appendix a Locations of ConnectorsFigure A.1 Locations of connectors Interface FC-SCA Connector Signal Allocation Appendix B Connector Signal AllocationGND Model Names and Product Numbers Appendix C Model Names and Product NumbersModel name Data block Total Mounting Length Appendix D Fibre Channel Interface Functions Fibre Channel Interface Function SpecificationsHead of Queue Type Simple Queue TypeOrdered Queue Type ACA Type Untagged Terminate TaskTable D.1 Fibre channel interface function specifications2 Table D.1 Fibre channel interface function specifications3 Raen Uaen Eaen Mode Sense Table D.1 Fibre channel interface function specifications5Receive Diagnostic Results Reserve Release CopyPREVENT/ALLOW Medium Removal Search Block High Send DiagnosticSearch Block Equal Search Block LOWRead Defect Data Diagnostic Read DataCompare Copy & Verify Write Buffer Read BufferDiagnostic Read ID Diagnostic Format IDRecover Data Recover IDThis page is intentionally left blank CCS FREE, ARBITRATION, SELECTION, ReselectionCDB LUNPage AEN ACKALT AsciiOEM MSGPCA PMIThis page is intentionally left blank Page

MAG3182FC, MAF3364FC, MAG3091FC specifications

Fujitsu has established itself as a leading provider of storage solutions, with a robust lineup that includes the MAG3182FC, MAG3091FC, and MAF3364FC hard drives. These models cater to the needs of enterprise and data center environments, focusing on reliability, performance, and advanced technology.

The Fujitsu MAG3182FC is a Fibre Channel hard drive designed for high-speed data transfer and optimal storage performance. With a capacity of 18.2 GB, it is built for applications requiring rapid access to data. The drive operates at a spindle speed of 10,000 RPM, ensuring quick data retrieval and low latency. It features a 2 Gbps Fibre Channel interface, which allows for fast communication between the drive and the server, making it ideal for environments that demand high throughput, such as transaction processing and database management.

Next in line is the Fujitsu MAG3091FC. This model takes the capabilities of its predecessor a step further with a capacity of 9.1 GB and similar 10,000 RPM speed. The MAG3091FC is also equipped with a 2 Gbps Fibre Channel interface, providing the same high-performance connectivity. Its reliability is enhanced with advanced error correction and a design that minimizes the risk of data loss, making it suitable for mission-critical applications where uptime is essential.

Lastly, the Fujitsu MAF3364FC hard drive is tailored for enterprise-level operations, featuring a capacity of 36.4 GB. It utilizes a 10,000 RPM spindle speed and is built with the same 2 Gbps Fibre Channel interface, ensuring swift access to stored data. The MAF3364FC stands out for its improved data integrity features, including sophisticated error correction codes and a robust design that enhances durability. Its higher capacity combined with fast access times makes it a versatile choice for data-intensive applications and large-scale storage solutions.

All three drives incorporate Fujitsu's commitment to innovation, featuring technologies like S.M.A.R.T (Self-Monitoring, Analysis, and Reporting Technology) for predictive failure analysis. They are designed to operate in demanding environments, ensuring that businesses can rely on them for consistent performance and data protection. In summary, the Fujitsu MAG3182FC, MAG3091FC, and MAF3364FC represent a powerful collection of enterprise-grade hard drives, providing advanced features and technologies that meet the rigorous demands of modern data storage needs.
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