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File access method, file access device and server

A file server and file access technology, which is applied in the fields of instruments, calculations, and electrical digital data processing, etc., can solve problems such as performance bottlenecks and insufficient guarantee of stable services on the server side

Active Publication Date: 2018-09-14
BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the server-side file data generally adopts the method of multi-point backup to disperse the access pressure of the file server. When the scale of the file server cannot be guaranteed, the method of only multi-point backup of the file is likely to trigger the performance bottleneck of concurrent access, which is not enough Ensure that the server side provides users with stable services

Method used

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  • File access method, file access device and server
  • File access method, file access device and server
  • File access method, file access device and server

Examples

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar modules or modules having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0022] figure 1 It is a schematic flowchart of a file access method proposed in an embodiment of the present invention, the method includes:

[0023] S11: Receive a file access request, and determine a file to be accessed according to the file access request.

[0024] When the user wants to access a file, for example, when the user wants to watch a video file, the client used...

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Abstract

The present invention discloses a file access method, a file access device and a server. The file access method comprises: receiving a file access request, and determining a file to be accessed according to the file access request; determining file blocks in the file to be accessed according to a pre-recorded mapping relationship between the file and the file blocks; and according to the pre-recorded mapping relationship between the file blocks and a file server, determining the file server for storing the file blocks, and acquiring the file blocks from the file server, wherein each file block is backed up and stored in advance. The method can improve the file concurrent access performance and can ensure that a server end provides stable service for users.

Description

technical field [0001] The invention relates to the technical field of computer application systems, in particular to a file access method, a file access device and a server. Background technique [0002] With the explosive growth of Internet users, servers providing network services are also facing performance challenges. It is a common scenario for tens of millions or even more than one hundred million users to access file data on the server side at the same time, such as video websites. For each file, the number of handles that the server operating system can simultaneously open the file per unit time is limited, which is far lower than the number of concurrent accesses by users, which is where the performance bottleneck of concurrent server accesses lies. Therefore, how to improve the performance of concurrent access to server-side file data is a problem worth studying. [0003] At present, the server-side file data generally adopts the method of multi-point backup to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/172G06F16/183
Inventor 潘洪安
Owner BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
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