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A data storage method, device, equipment and storage medium

A data storage and data technology, which is applied in the fields of electronic digital data processing, digital data information retrieval, special data processing applications, etc., can solve problems such as waste of storage resources, improve read and write performance, increase application scope, and improve storage space usage. rate effect

Active Publication Date: 2019-11-05
NANJING ZHONGXING SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A data storage method, device, device, and storage medium provided by the embodiments of the present invention solve the problem of waste of storage resources by realizing intelligent switching of storage units in a block storage system

Method used

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  • A data storage method, device, equipment and storage medium
  • A data storage method, device, equipment and storage medium
  • A data storage method, device, equipment and storage medium

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Embodiment Construction

[0041] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0042] figure 1 is the flow chart of data storage provided by the embodiment of the present invention, such as figure 1 As shown, the steps include:

[0043] Step S101: During operation of the block storage system, determine the size of the business data according to the business data to be stored.

[0044] Before step S101, format processing is performed, specifically, a data page area for storing data and a metadata area for managing the data page area are determined according to memory capacity and a preset data page size. Wherein, the metadata area includes an EXTENT descriptor area with an EXTENT descriptor and a segment descriptor area with a segm...

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Abstract

The invention discloses a data storing method, device and equipment and a storage medium, and relates to the field of distributed type file systems and block storage systems. The method includes the steps of determining the sizes of service data according to the to-be-stored service data, determining the storage units of the sizes of the service data according to the sizes of the service data, storing the service data in a block storage system according to the storage units. The block storage system supports the storage units of various specifications, the storage units can be switched intelligently according to the sizes of the storage data, the storage space utilization rate of block storage is greatly increased, the reading-writing performance can be improved, and the application rangeof a distributed type file system is enlarged.

Description

technical field [0001] The present invention relates to the field of distributed file system and block storage system, in particular to a data storage method, device, equipment and storage medium. Background technique [0002] Today is the era of information explosion, and the data that people can obtain increases exponentially. The computer manages and stores data through the file system, and the way of expanding the storage capacity of the computer file system simply by increasing the number of hard disks can no longer meet the current application scenarios. The performance in terms of capacity size, capacity growth rate, data backup, and data security are all unsatisfactory. Distributed file system can effectively solve the problem of data storage and management. [0003] As the physical storage unit of the distributed file system, the block storage system is a very important module. The performance and storage mode of the block storage system play a decisive role in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/182G06F16/13
CPCG06F16/13G06F16/182
Inventor 王涵毅屠要峰黄震江高洪韩银俊郭斌
Owner NANJING ZHONGXING SOFTWARE