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Bandwidth allocation method and device

A bandwidth allocation method and bandwidth allocation technology, applied in the field of cloud platforms, can solve problems such as limited resources, network congestion, and inability to guarantee high-priority service bandwidth, so as to ensure available bandwidth, improve user experience, and improve network card utilization. Effect

Pending Publication Date: 2020-12-29
NEW H3C BIG DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a bandwidth allocation method and device to solve the problem in the prior art that the bandwidth of high priority services cannot be guaranteed due to network congestion and limited resources

Method used

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  • Bandwidth allocation method and device

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Embodiment Construction

[0047] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, rather than limiting the present application. As used in this application and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0048] It should be understood that although the embodiments of the present application may use terms such as first, second, and third to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second ...

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Abstract

The invention relates to the technical field of cloud platforms, and especially relates to a bandwidth allocation method and device. The method is applied to a cloud operating system in a cloud platform and comprises the following steps: configuring bandwidth allocation strategies corresponding to all business services on the basis of flow attributes of different business services, wherein one bandwidth allocation strategy is used for guaranteeing the minimum bandwidth of a virtual machine associated with the bandwidth allocation strategy when the virtual machine executes the related businessservices; creating virtual machines used for operating different business services, and setting priorities of the virtual machines based on the business services operated by the virtual machines; based on the business service operated by each virtual machine, respectively establishing an association relationship between the business service operated by each virtual machine and the bandwidth allocation strategy corresponding to each virtual machine, wherein one physical host operates at least one target virtual machine; and enabling the physical host to perform bandwidth allocation for each target virtual machine based on the bandwidth allocation strategy associated with each target virtual machine and the priority of each target virtual machine.

Description

technical field [0001] The present application relates to the technical field of cloud platforms, and in particular to a bandwidth allocation method and device. Background technique [0002] At present, private cloud computing business is widely used in enterprise production. As a resource management and scheduling platform, cloud operating system can greatly simplify user use and improve resource utilization. As an aspect of virtualization technology, OVS virtual switch can realize Cloud host traffic guidance has great advantages. [0003] At present, some cloud platforms do not perform bandwidth allocation operations for each cloud host, that is, they do not involve how to allocate bandwidth to cloud hosts. [0004] Some cloud platforms usually use the following method to allocate bandwidth for the cloud hosts in the cloud platform: select and allocate based on the intranet bandwidth and intranet sending and receiving packets, and set the maximum available bandwidth for d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455H04L12/24
CPCG06F9/45558H04L41/0896G06F2009/45562G06F2009/45595
Inventor 兰天
Owner NEW H3C BIG DATA TECH CO LTD
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