Data transmission method, first virtual machine, virtual desktop management server and system

Abstract

The invention provides a data transmission method, a first virtual machine, a virtual desktop management server and a system. The method is applied to a first virtual machine and comprises the following steps: sending a query request to a virtual desktop management server; the virtual desktop management server stores current state information of at least one virtual machine; receiving current state information of a second virtual machine obtained by the virtual desktop management server according to the query request; sending a data transmission request to a virtual desktop management server, wherein the data transmission request is used for requesting the virtual desktop management server to send the target transmission path to the first virtual machine; obtaining a target transmission path returned by the virtual desktop management server according to the data transmission request; and sending the target data to the second virtual machine according to the current state information of the second virtual machine and the target transmission path. According to the method disclosed by the embodiment of the invention, the optimal transmission path suitable for the current two virtual machines can be quickly determined.

Description

technical field [0001] The present disclosure relates to the technical field of data transmission, and in particular to a data transmission method, a first virtual machine, a virtual desktop management server and a system. Background technique [0002] The basic structure of the existing VDI system can refer to figure 1 . Such as figure 1 As shown, the VDI system is based on the Vientiane VGTP image transmission protocol, mainly including zero terminal (built-in VGTP-R terminal, referred to as R terminal) and cloud server terminal (built-in VGTP-S terminal, referred to as S terminal). Among them, the R terminal is used to receive the desktop image from the cloud, and at the same time reversely transmit the local mouse and keyboard information to the cloud, and inject the cloud desktop corresponding to the current R terminal from the cloud. The cloud desktop is the current zero terminal by the cloud server Generated by the assigned virtual machine / physical machine (VM / PM);...

AI Technical Summary

Problems solved by technology

In the prior art, for this scenario, the sending virtual machine generally sends the file to be transferred to the receiving virtual machine through instant messaging software. For example, when A virtual machine needs to send a file to B virtual machine, it needs to obtain it from the communication software. Information such as the IP port of the B virtual machine, and then the A virtual machine determines the location of B through routing calculations, and then transmits it through the file transfer protocol. This method is more traditional and does not consider the characteristics of the cloud desktop architecture itself.

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