Method and device for file access and intelligent file system

Abstract

The embodiment of the invention discloses a method and device for file access and an intelligent file system. The method comprises the steps that information about historical access behaviors implemented by an operation system to managed specific files, which is monitored in advance, is acquired; file attributes corresponding to the historical access behavior information related to the specific files are determined; the determined file attributes are set as the file attributes of the corresponding specific files; a target file to be accessed by the operation system is determined; whether a file attribute is set in the target file in advance is detected, and a target access manner corresponding to the detected file attribute is determined according to a correspondence relation between the preset file attribute and the access manner if the file attribute is set in advance in the target file; and the operation system is guided to accessing the target file according to the target access manner. In comparison with the prior art, the scheme has the advantages that the access manner of the operation system to the file is determined based on own characteristics of the file, so that different access demands of the operation system for the different files can be satisfied, and intelligence of file management is thus enhanced.

Description

technical field [0001] The invention relates to the field of file systems, in particular to a file access method, device and intelligent file system. Background technique [0002] The so-called file system is a software mechanism responsible for managing and storing file information in the operating system. Among them, the file system consists of three parts: software related to file management, managed files, and data structures required for file management. [0003] In the prior art, in order to ensure data security, after the file system receives the file access command issued by the operating system for the managed file, it searches for the file corresponding to the file access command in the peripheral storage device (for example: hard disk, memory card, etc.). etc.), guide the operating system to access the file stored in the corresponding peripheral storage device. [0004] However, the access rate of the operating system to the peripheral storage device is low. For...

AI Technical Summary

Problems solved by technology

[0004] However, the access rate of the operating system to peripheral storage devices is low. For some files with high access rate requirements and low data security requirements, the mechanism of direct access to peripheral storage devices obviously cannot meet the access requirements.

Images