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Method and system for implementing image storage by virtual file system technique

A virtual file system and mirror storage technology, applied in the field of data storage, can solve problems such as disk array single-point failure, achieve the effect of increasing peak total bandwidth, improving security, and facilitating upper-layer applications

Inactive Publication Date: 2009-04-01
NEWAUTO SILICON VALLEY VIDEO TECH
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and system for realizing image storage by using virtual file system technology in view of the security issues of digital program broadcasting in the broadcasting and television industry and the requirements of high-definition programs on network bandwidth, thereby solving the problem of single-point failure of disk arrays problems and meet the bandwidth requirements of HD networks

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  • Method and system for implementing image storage by virtual file system technique
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  • Method and system for implementing image storage by virtual file system technique

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] Through the current virtual file system technology, the actual storage device of the file can be controlled, so storing the same file on different disk arrays can solve the problem of a single point of failure of the disk array. Considering that the main pressure of the video and audio network on the disk array is to read data rather than write data, then the above idea can also solve the problem of high-definition network bandwidth requirements. When the NLE reads data, it can read The source of fetching data is distributed to different disk arrays, so that the overall bandwidth is improved. Its realization principle is as figure 1 shown.

[0020] In this embodiment, an audio-visual workstation is taken as an example, and it may also be any other workstation, which is determined by a specific application, and its number is also deter...

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Abstract

The invention belongs to the technical field of data storage, particularly relates to a method and a system for realizing image storage by utilizing the technology of a virtual file system. The method comprises the following steps: the software of a virtual file system is set up at a workstation, a hard drive or a plurality of hard drives are made by the virtual file system at the workstation in the virtual mode for being used by application software at the upper layer; the data connection among the hard drives and a plurality of image disk arrays are established, and the upper access data isstored on the two or more than two different image disk arrays at the same time. The invention has the advantages that the upper application is convenient and the safety of the data is improved. The problems of the single-point failure of the disk arrays and the demand of high-definition network to the bandwidth can be solved.

Description

technical field [0001] The invention belongs to the technical field of data storage, and in particular relates to a method and a system for realizing image storage by utilizing virtual file system technology. This method can be applied to video and audio network storage in the radio and television industry, and other data storage fields that have relatively high requirements for network storage bandwidth and data security. Background technique [0002] In the radio and television industry, the entire process of program production and broadcasting has entered the digital age. From program recording to broadcasting, all links can now be realized digitally. From the current technical point of view, there is no such thing as any obstacle. However, the radio and television industry is a special industry. This industry has extremely high requirements on the safety of program production and broadcasting, especially in the broadcasting process, and no mistakes are allowed. Looking...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N7/015
Inventor 王弋珵
Owner NEWAUTO SILICON VALLEY VIDEO TECH
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