File management method, fie management device and file management system

A file management and file block technology, applied in the file system, file access structure, electronic digital data processing and other directions, can solve the problems of no response, affecting the user experience of upper-layer business applications, slow response, etc., and achieve the effect of rapid response

Inactive Publication Date: 2017-01-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the advent of the mobile Internet era, users can access information through the Internet anytime, anywhere. Due to the impact of hot events, access to related files often shows explosive growth, resulting in no response to access to a certain file, or The slow response seriously affects the user experience of upper-layer business applications
However, the current distributed file storage system cannot well deal with the situation that individual files are accessed due to a sudden burst of huge access volume.

Method used

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  • File management method, fie management device and file management system
  • File management method, fie management device and file management system
  • File management method, fie management device and file management system

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Embodiment Construction

[0073] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily if there is no conflict.

[0074] The steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer-executable instructions. Also, although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0075] The basic idea of ​​the embodiment of the present invention is to classify the file blocks according to the increasing speed of the access times of the file blocks, split the file blocks with high access times and save the split sub file blocks in the storage server, Therefore, when accessi...

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Abstract

The invention discloses a file management method, a file management device and a file management system. The method comprises the following steps that: a master server counts the file block access frequency within a preset access period; the master server determines the file block access increase grade according to the file block access frequency within the access period; and the master server instructs a storage server to perform splitting operation on the file blocks according to the corresponding relation between the file block access increase grade and a splitting operation strategy.

Description

Technical field [0001] The present invention relates to distributed storage technology, in particular to a method, equipment and system for file management. Background technique [0002] The design of the distributed file storage system is based on the client / server model, and the specific architecture can be found in figure 1 , Including the master server, multiple data servers, and multiple clients. The client can be various application servers or end users. Specifically, the data server not only responds to read and write requests from clients, but also responds to commands from the master server to create, delete, and copy blocks. The master server receives periodic heartbeat messages from each storage server. Each message contains a block report so that the storage server can verify block mapping and other file system metadata based on this report. [0003] The solution of the distributed file storage system is based on the idea of ​​divide and conquer, such as: evenly distr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/13G06F16/182G06F16/00
Inventor 冯小明张玉军蒋天超申改英
Owner ZTE CORP
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