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A kind of data readdir method, system, equipment and computer medium

A data and data volume technology, applied in the field of distributed storage, can solve the problem of slow data reading efficiency by the client, and achieve the effect of improving efficiency

Active Publication Date: 2022-05-24
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the distributed file system, there are massive data stored, and these data are managed by different metadata servers in the distributed file system. When reading data, the client may need to read data from different metadata servers. This makes the client need to read data from the metadata server one by one, making the efficiency of the client to read data slower

Method used

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  • A kind of data readdir method, system, equipment and computer medium
  • A kind of data readdir method, system, equipment and computer medium
  • A kind of data readdir method, system, equipment and computer medium

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Embodiment Construction

[0054] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0055] see figure 1 ,figure 1 This is a flowchart of a data readdir method provided in the embodiment of the present application.

[0056] A data readdir method provided by an embodiment of the present application, applied to a server in a distributed file system, may include the following steps:

[0057] Step S101: Receive a data readdir request sent by a client in the distributed file system.

[0058] In practical applications, the ...

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Abstract

The present application discloses a data readdir method, system, device and computer medium, which are applied to a server in a distributed file system to receive a data readdir request sent by a client in the distributed file system; determine each corresponding data readdir request Target metadata server; split the data readdir request into data readdir sub-requests corresponding to each target metadata server; concurrently send data readdir sub-requests to the corresponding target metadata server; receive the target data transmitted by each target metadata server and transmitted to the client. The data readdir method, system, device and computer-readable storage medium provided by the present application improve the efficiency of data read by a client by concurrently sending data readdir sub-requests to a corresponding target metadata server.

Description

technical field [0001] The present application relates to the field of distributed storage technologies, and more particularly, to a data readdir method, system, device and computer medium. Background technique [0002] In the distributed file system, there is a large amount of data stored, and these data are managed by different metadata servers in the distributed file system. When the client reads data, it may need to read data from different metadata servers. This makes the client need to read data from the metadata server one by one, which makes the efficiency of the client reading data slower. [0003] To sum up, how to improve the efficiency of data reading by the client is an urgent problem to be solved by those skilled in the art. SUMMARY OF THE INVENTION [0004] The purpose of the present application is to provide a data readdir method, which can solve the technical problem of how to improve the efficiency of the client reading data to a certain extent. The pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/10H04L67/60H04L67/63H04L67/568
CPCH04L67/10H04L67/568H04L67/60H04L67/63
Inventor 李文鹏牛勇刚张端
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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