MDVR file storage system and operating method thereof

Abstract

The invention discloses an MDVR file storage system. The MDVR file storage system comprises a disk formatting module, a file index management module, a data writing module and a data reading module, wherein the disk formatting module is used for creating a data structure file relevant to disk formatting and disk information, establishing different data structures, performing re-partitioning and formatting operation on a blank disk or a disk of an existing file system and then performing file pre-allocation operation on disk remaining space; the file index management module is used for creatingan index file structure of each partition and providing an information acquisition interface externally; the data writing module is used for creating a data writing interface and writing data into arelevant structural body; and the data reading module is used for creating a data reading interface with a multichannel reading mode to make each channel have a separate data reading object and providing a data opening and reading interface and a data acquisition interface externally. The technical scheme aims to solve the problems that an original system is low in writing efficiency when a largeamount of data is written, and a disk is prone to damage when data is written efficiently.

Description

technical field [0001] The invention relates to the technical field of system storage, in particular to an MDVR file storage system and an operating method thereof. Background technique [0002] At present, the storage methods used by mainstream products in the market are divided into two categories. The first category is to deploy traditional file systems (such as FAT32 EXT2 EXT3 EXT4, etc.) on the disk and store them as ordinary files, and add a simple search index. The second type is that the unique file system is deployed on the disk, and the unique file system is developed and customized according to the characteristics of its own multimedia data to meet the storage requirements of users. [0003] When the traditional file system is used, there is no special processing for multimedia files, and the writing efficiency is relatively low. After multiple cycles of bad coverage, more disk fragments will be generated. In the case of multiple abnormal power failures, the file ...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to propose an MDVR file storage system and its operating method, aiming to solve the problem of low writing efficiency when a large amount of data is written in the original system, and to solve the problem that the disk is easily damaged when writing data efficiently

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