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Fat sharing system and sharing method for multi-host fat file system

A file system and sharing system technology, applied in the computer field, can solve the problem that the FAT file system does not support multi-host requests, etc.

Active Publication Date: 2021-01-29
RUNCORE HIGH TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a kind of FAT sharing system facing multi-host FAT file system, aiming at solving the problem that FAT file system does not support multi-host request

Method used

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  • Fat sharing system and sharing method for multi-host fat file system
  • Fat sharing system and sharing method for multi-host fat file system

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] In the following description, use of suffixes such as 'unit', 'part' or 'unit' for denoting an element is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'unit', 'part' or 'unit' may be used in combination.

[0050] see figure 1 , in order to achieve the above object, the present invention provides a FAT sharing system facing multi-host FAT file system, including a storage module end and a plurality of host ends;

[0051] Each of the host ends is connected to the storage module end in communication, and each of the host ends is used to send a read and write command for the FAT resource to the storage module end;

[0052] The storage module end is independent from the host end, and the storage module end includes a FAT table management module and a s...

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Abstract

The invention discloses an FAT sharing system and sharing method for a multi-host FAT file system. The system comprises a storage module end and a plurality of host ends, wherein each host end is in communication connection with the storage module end, and each host end is used for sending a read-write command for FAT resources to the storage module end; the storage module end comprises an FAT management module and a storage module; the FAT management module is used for adding the received read-write commands sent by the host ends into a task queue so as to process the read-write commands in the task queue one by one, obtaining the FAT from the storage module, returning the FAT to the host end corresponding to the currently processed read-write commands, and sending the FAT to the host endcorresponding to the currently processed read-write commands. The actual read-write address of the FAT file is stored in the FAT table. According to the technical scheme, the problem that an FAT filesystem does not support multi-host requests is solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a FAT sharing system oriented to a multi-host FAT file system and a FAT sharing method oriented to a multi-host FAT file system. Background technique [0002] FAT (File Allocation Table, file configuration table) is a common file system. Currently, the existing FAT file system on the market can only realize the file system operation under a single host. The formation of read-write conflicts is likely to cause data overwriting and file damage, and data security cannot be guaranteed. Therefore, the FAT file system cannot handle multi-host requests correctly and does not support multi-host requests. Contents of the invention [0003] The main purpose of the present invention is to provide a FAT sharing system oriented to a multi-host FAT file system, aiming at solving the problem that the FAT file system does not support multi-host requests. [0004] In order to achieve the ab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/182G06F16/188G06F9/54G06F3/06
CPCG06F3/0604G06F3/061G06F9/546G06F2209/548G06F16/182G06F16/188
Inventor 赵丹蒋湘涛马瑞欢扈世伟单嘉成
Owner RUNCORE HIGH TECH
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