Data Buffer Management

b)If any of the following commands is issued, all the data which are objects of caching are disabled.

CHANGE DEFINITION

FORMAT UNIT

LOG SELECT

LOG SENSE

MODE SELECT

MODE SELECT EXTENDED

MODE SENSE

MODE SENSE EXTENDED

PERSISTENT RSV IN

PERSISTENT RSV OUT

READ BUFFER

READ CAPACITY

READ DEFECT DATA

READ DEFECT DATA (12)

READ LONG

REASSIGN BLOCKS

RECEIVE DIAGNOSTIC RESULTS

RELEASE EXTENDED

REPORT DEV ID

RESERVE EXTENDED

SEND DIAGNOSTIC

SET DEV ID

START/STOP UNIT

WRITE BUFFER

WRITE LONG

WRITE SAME

c)If the data buffer where data which are objects of caching are stored is used by any of the following commands, the data existing in that data buffer which are objects of caching are disabled.

READ

WRITE EXTENDED

READ EXTENDED

WRITE AND VERIFY

WRITE

VERIFY

d)If any of the following events occurs, all the data which are objects of caching are disabled.

A RESET condition occurs on the SCSI bus.

A TARGET RESET message is issued by any INIT.

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C141-E167

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Fujitsu MAP3735, MAP3367, MAP3147, MAS3735, MAS3367 specifications Read Write Extended Read Extended Write and Verify

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.