File sharing method, device and system and readable storage medium

Abstract

The invention discloses a file sharing method. The method comprises the steps that after a disk file is in a shared state, a virtual machine issues a disk IO request, wherein the disk IO request comprises operation objects and operation types; corresponding disk files are mounted to the virtual machine according to the operation objects; the disk files are subjected to sharing operation of the corresponding types of files according to the operation types, wherein the operation types comprise uploading, accessing, exporting, editing and downloading. Accordingly, the read-write speed of file sharing can be significantly increased, and meanwhile network bandwidth resources are occupied as few as possible. The invention further discloses a file sharing device and system and a readable storagemedium. The above-mentioned advantages are achieved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a file sharing method, device, system and a computer-readable storage medium. Background technique [0002] File sharing refers to actively sharing your own computer files on a network (Internet or small network). Generally, file sharing uses the P2P mode, and the file itself exists on the user's personal computer. Most people who participate in file sharing also download shared files provided by other users, and sometimes the two actions are linked. [0003] At present, file sharing methods are all implemented based on network transmission technology, but the data transmission speed of this network transmission-based file sharing solution is limited by the network bandwidth, and the transmission speed is slow. In the local area network, the network generally has a bandwidth of 100M, that is, the fastest transmission speed is about 12M. Generally, it takes at least ...

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Problems solved by technology

[0003] The current file sharing methods are all based on network transmission technology, but the data transmission speed of this network transmission-based file sharing solution is limited by the network bandwidth, and the transmission speed is slow.

In the local area network, the network generally has a bandwidth of 100M, that is, the fastest transmission speed is about 12M. Generally, it takes at least 10s to transmit a file of 120M. It is difficult to separate the network resources to provide at the same time. For the transmission of other files, and if it is a large file transmission, the network bandwidth will be occupied for a long time during the transmission, and when it is concurrent for a long time, it will consume a large amount of intranet bandwidth resources and affect the normal use of other network business resources

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