Glossary

Initiator (INIT)

This is a SCSI device which initiates input and output operations on the SCSI bus. In this manual, initiator has been abbreviated to "INIT."

Logical Unit

This is the device unit which is the object of input/output operations on the SCSI bus.

LUN

Logical Unit Number

This is the serial number which identifies a logical unit.

Message

This is control information that is delivered and received between the initiators and targets operating on the SCSI bus for controlling a series of bus phases and input/output operation execution sequences.

Reconnect

For a target which has executed disconnect processing, this is processing which reconnects tot he initiator at the point when operations on the SCSI bus again become necessary.

SCSI

Small Computer System Interface

The standardized input/output interface of the American National Standards Institute (ANSI). [Standard No.: ANSI X3. 131-1986]

SCSI Device

The general name given to a device which is connected to the SCSI bus (input/output device, I/O controller, host adapter, etc.).

SCSI ID

On the SCSI bus, this is the physical serial number which identifies a SCSI device. This is a unique value for each SCSI device and the ID can be assigned from #0~#7 to correspond to the bit number of the SCSI data bus.

Sense Code

This is a 1-byte code displayed in the sense data and is information which specifies the type of error that was detected.

Sense Data

When several items of error information are included in a command's completion

GL-2

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Fujitsu MAP3367, MAP3147, MAS3735, MAP3735, MAS3367 specifications Glossary, Initiator Init

MAP3735, MAP3147, MAS3367, MAP3367, MAS3735 specifications

Fujitsu, a renowned leader in technology and innovation, has developed a variety of reliable hard disk drives (HDDs) that cater to a wide range of data storage needs. Among these, the MAS3735, MAP3367, MAS3367, MAP3147, and MAP3735 series stand out for their advanced features and exceptional performance.

The MAS3735 is a high-capacity enterprise-class drive that boasts a storage capacity of up to 300 GB. Its 10,000 RPM spindle speed ensures rapid data retrieval and efficient performance, making it ideal for data-intensive applications. It utilizes a Serial Attach SCSI (SAS) interface, which allows for improved data transfer rates and increased reliability compared to traditional SATA drives. The drive is designed with advanced technologies such as error recovery and data integrity features, ensuring the safety and security of critical data.

Similarly, the MAP3367 and MAS3367 models are geared towards both enterprise and mid-range server environments, providing a storage capacity of up to 300 GB as well. These drives also operate at a spindle speed of 15,000 RPM, offering swift access times that enhance overall system performance. The MAP3367 employs the Ultra 320 SCSI interface, allowing for significant bandwidth and ensuring data is transmitted efficiently.

On the other hand, both MAP3147 and MAP3735 models provide versatile solutions for various applications, supporting capacities from 36 GB to 147 GB. The MAP3147, with its 10,000 RPM speed, is optimized for workloads requiring quick access and high throughput, making it suitable for transactional systems and enterprise applications. The MAP3735, while offering comparable capacity, emphasizes exceptional reliability and durability, which is crucial for environments that involve heavy data loads.

All these Fujitsu HDDs are characterized by their robust construction, reliability, and efficiency. They are built to withstand heavy workloads and are equipped with features like advanced thermal management and acoustic noise reduction, ensuring they operate effectively in data center environments.

In conclusion, Fujitsu's MAS3735, MAP3367, MAS3367, MAP3147, and MAP3735 series HDDs are designed for high performance and reliability, catering to both enterprise and mid-range environments. Their advanced features make them a strong choice for businesses looking to enhance their storage solutions while maintaining data integrity and system performance.