Distributed data storage management method

Abstract

The invention provides a distributed data storage management method, belonging to the field of computer communication. The distributed data storage management method comprises the following concrete steps: data is generated by a data source layer; the generated data enters into a data processing layer; segmentation data processed by the data processing layer enters a data transmission layer; the segmentation data is packaged into a data pocket by the data transmission layer; the data packet is transmitted to a data storage layer through an SCSI (small computer system interface) protocol or an IP (internet protocol); the received data packet is unpacked and stored by the data storage layer; the data storage layer refers to a plurality of sub storage array nodes; and a data segmentation is stored in each storage array node. With the adoption of the distributed data storage management method, compared with the prior art, continuously increased user data is stored by utilizing a distributed RAID (redundant array of inexpensive disk) storage array, so that data failure risks are effectively reduced, the data restoring time is reduced, the storage capacity is conveniently expanded, the cost is reduced, and a large amount of maintaining cost is saved.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a distributed data storage management method. Background technique [0002] With the explosive growth of data in the Internet era, the capacity of hard disks used to store data in ordinary data centers is increasing, and more and more data is stored in the same hard disk or the entire column of hard disks, but the hardware failure rate of hard disk components did not decrease accordingly. This means that the failure risk of unit data is increasing, the data recovery time is getting worse and worse, and users' data reliability is facing higher and higher challenges. How to effectively reduce the data failure rate is a major problem faced by computer communication technology. Contents of the invention [0003] The technical task of the present invention is to solve the deficiencies of the prior art and provide a distributed data storage management method. [000...

AI Technical Summary

Problems solved by technology

[0002] With the explosive growth of data in the Internet era, the capacity of hard disks used to store data in ordinary data centers is increasing, and more and more data is stored in the same hard disk or the entire column of hard disks, but the hardware failure rate of hard disk components did not decrease

This means that the failure risk of unit data is increasing, the data recovery time is getting worse, and the user's data reliability is facing higher and higher challenges.

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