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Virtual machine traffic control method, device and server

A flow control and virtual machine technology, applied in the field of cloud computing, can solve problems such as limiting the continuous improvement of network service quality, affecting virtual machine user experience, and difficulty in meeting user speed limit requirements, achieving flexible and diverse speed limit methods and improving experience degree of effect

Active Publication Date: 2018-10-19
NEW H3C CLOUD TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

However, this speed limit method is limited to each virtual port, and the speed limit of each virtual port is difficult to meet the higher-level speed limit requirements of users. For example, the overall speed limit at the data flow level limits the continuous improvement of network service quality and affects improved virtual machine user experience

Method used

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  • Virtual machine traffic control method, device and server
  • Virtual machine traffic control method, device and server
  • Virtual machine traffic control method, device and server

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of them. implementation. Based on the implementation manners in the present disclosure, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0022] In order to better understand the technical solution of the present disclosure, the application scenario of the virtual machine flow control method is firstly described below. Such as figure 1 As shown, multiple virtual ports are set in the virtual switch to connect the virtual machine port and the physical port. The virtual machine port is set on ...

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Abstract

The invention provides a virtual machine traffic control method, device and server. The method is applied to a host born with a virtual switch, and comprises the following steps: a physical network card determines uplink rate-limiting measure according to service characteristic of uplink traffic if the physical network card of the host receives the uplink traffic; and the physical network card performs the rate-limiting processing on the uplink traffic according to the uplink rate-limiting measure. Through the method provided by the invention, the unified rate-limiting control on the traffic can be realized from the data stream layer, the rate-limiting way is more flexible and various, the different rate-limiting demands according to different service characteristics of the user can be satisfied, and the user experience degree is improved.

Description

technical field [0001] The present disclosure relates to the technical field of cloud computing, and in particular to a virtual machine flow control method, device and server. Background technique [0002] A virtual switch is a switching component in the form of software, which can be used to implement data exchange between multiple virtual machines on a physical host and manage port traffic corresponding to each virtual machine. Based on different protocols and architectures, there are many types of virtual switches, for example: bridge devices in Linux systems and OVS (Open vSwitch, Open Virtual Switching Standard) devices, wherein the OVS device is a multi-layer virtual switch. [0003] Limited by network bandwidth, not all virtual machine users can enjoy sufficient traffic bandwidth. Therefore, cloud platforms usually provide differentiated network services according to user priorities. Virtual machine speed limit is a commonly used QoS (Quality of Service, quality of s...

Claims

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Application Information

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IPC IPC(8): H04L12/815H04L12/851H04L12/931H04L47/22
CPCH04L47/225H04L47/24H04L49/70
Inventor 兰天韩欢乐金凯斌
Owner NEW H3C CLOUD TECH CO LTD
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