Processing method and system for file system access

A file system and processing method technology, applied in the field of communication, can solve problems such as insufficient performance, easy access or modification of files or data, poor compatibility for users, etc.

Active Publication Date: 2013-05-01
SUMAVISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of the insufficient performance and poor compatibility of the FUSE system and the FIFS system in related technologies, which prevent users from accessing or modifying files or data on cloud storage better, no effective solution has been proposed yet.

Method used

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  • Processing method and system for file system access
  • Processing method and system for file system access
  • Processing method and system for file system access

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Embodiment Construction

[0029] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0030] figure 1 is a flowchart of a processing method for file system access according to an embodiment of the present invention, such as figure 1 As shown, the method mainly includes the following steps (step S102-step S104):

[0031] Step S102, the file filter driver receives the operation request message from the user forwarded by the I / O manager, wherein the file filter driver is pre-set between the I / O manager and the file system driver;

[0032] Step S104, the file filter driver judges whether the operation request message meets the predetermined filter condition, and if the judgment result is yes, sends the operation request message to the user layer agent for processing, otherwise, sends th...

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Abstract

The invention discloses a processing method and system for file system access. The method comprises the steps that an operation request message from a user forwarded by an input and output manager is received by a file filter driver, wherein the file filter driver is pre-arranged between the input and output manager and a file system driver; whether the operation request message meets a preset filter condition is judged by the file filter driver, the operation request message is sent to a user layer agent program for processing under the condition that the judgment result is yes, and otherwise, the operation request message is sent to the file system driver for processing. According to the method and the system disclosed by the invention, the effects that the system performance is improved, extra time consumption is reduced and the system compatibility is enhanced are achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a processing method and system for file system access. Background technique [0002] Cloud storage refers to a system that integrates a large number of different types of storage devices in the network through application software to work together through functions such as cluster applications, grid technology, or distributed file systems, and jointly provide data storage and business access functions. [0003] At present, the relatively simple way to access cloud storage is to map the remote cloud storage location to a local virtual file system of the client in some way, and provide a compatible file access interface, so that no changes can be made to the application to access that storage resource transparently (transparently). [0004] File system access redirection is often based on a virtual file system (Virtual File System, referred to as VFS), but file system development...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 姜汉龙石坤
Owner SUMAVISION TECH CO LTD
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