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File system with data processing function and usage method thereof

A data processing and file system technology, applied in special data processing applications, electrical digital data processing, instruments, etc., can solve the problems of low data processing efficiency and system memory resource occupation, so as to improve system I/O performance and save DRAM resources, reducing the effect of data migration

Active Publication Date: 2018-03-02
SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a file system with data processing function and its usage method, which is used to solve the problem of low data processing efficiency and system memory resources being overwhelmed by a large amount of redundant data in the prior art. Occupation problem

Method used

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  • File system with data processing function and usage method thereof
  • File system with data processing function and usage method thereof
  • File system with data processing function and usage method thereof

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Embodiment Construction

[0040] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0041] see figure 1 , the first embodiment of the present invention relates to a file system with data processing function, which is applied to a storage system storing file data. The file system 10 with data processing function of this embodiment supports traditional files 13 with common character file names For file data access and management, the application process can send a traditional I / O access request to the file system 10 wi...

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Abstract

The invention provides a file system with a data processing function and a use method of the file system. The file system with the data processing function comprises a system process, and the system process is used for starting the file system, and data processing can be carried out. When an application process sends out a data processing request, the system process receives the data processing request sent by the application process based on special files, the data processing request is analyzed, data processing is completed, and a data processing result is fed back to the application process based on the special files. The special files have special character file names which are not identical to those of traditional files, and the special files are set in all paths of the file system with the data processing function respectively. According to the file system with the data processing function, data migration in the data access process is greatly reduced, meanwhile, the read-write and access speed of the files is improved, limited DRAM resources are saved, and therefore the I / O performance of the system is improved.

Description

technical field [0001] The invention relates to the technical field of file systems, in particular to a file system with a data processing function and a usage method thereof. Background technique [0002] In recent years, with the rapid growth of big data processing and applications, how to quickly complete data processing under the background of big data has become a hot issue that is generally concerned by academia and industry. As an organization and management method for storing data, the file system is an important part of big data processing. It is mainly used to control the access to file data, provide hierarchical organization of files and directories, and data buffering (for real-time systems, it is allowed to bypass Buffering) and control over file data access permissions. [0003] The traditional file system is stored in the non-volatile memory. When the application process sends a traditional I / O access request to read / write file data to the traditional file sy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/1737G06F16/174
Inventor 李顺芬陈小刚周密李鸽子宋志棠
Owner SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
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