MDVR file storage system and operating method thereof

A file storage and operation method technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as low writing efficiency and easy disk damage, and achieve the effect of solving low efficiency

Active Publication Date: 2018-11-06
ICARVISIONS SHENZHEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • MDVR file storage system and operating method thereof
  • MDVR file storage system and operating method thereof
  • MDVR file storage system and operating method thereof

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Embodiment Construction

[0039] The invention provides an MDVR file storage system and its operation method.

[0040] A kind of MDVR file storage system proposed in the embodiment of the present invention, such as figure 1 shown, including:

[0041] The disk formatting module is used to create data structure files related to disk formatting and disk information, and to establish different data structures; repartition and format a blank disk or a disk with an existing file system, and then re-partition the remaining disk Space for file pre-allocation operations;

[0042] The file index management module is used to create the index file structure of each partition, and read the index information of each partition into the memory for unified management and provide external information acquisition interfaces;

[0043] The data writing module is used to create the data writing interface and data writing related structures, and redefine the writing method of the disk so that it uses a specific operation i...

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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 ...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F3/06
CPCG06F3/0616G06F3/0644
Inventor 马龙超
Owner ICARVISIONS SHENZHEN TECH CO LTD
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