Method and device for adjusting read-write speed limit of disk of virtual machine and computing equipment

A virtual machine disk and virtual machine technology, applied in the computer field, can solve the problems of virtual machine disk read and write speed limit cannot be dynamically adjusted, resource waste, etc.

Active Publication Date: 2021-05-11
CHINA UNIONPAY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides a method for adjusting the read-write speed limit of a virtual machine disk to solve the problem that the read-write speed limit of a virtual machine disk cannot be dynamically adjusted, resulting in waste of resources

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  • Method and device for adjusting read-write speed limit of disk of virtual machine and computing equipment
  • Method and device for adjusting read-write speed limit of disk of virtual machine and computing equipment
  • Method and device for adjusting read-write speed limit of disk of virtual machine and computing equipment

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Embodiment Construction

[0051] In order to make the purpose, implementation and advantages of the application clearer, the following will clearly and completely describe the exemplary embodiments of the application in conjunction with the accompanying drawings in the exemplary embodiments of the application. Obviously, the described exemplary embodiments It is only a part of the embodiments of the present application, but not all the embodiments.

[0052] Based on the exemplary embodiments described in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the appended claims of this application. In addition, although the disclosures in this application are introduced as exemplary one or several examples, it should be understood that each aspect of these disclosures can also independently constitute a complete implementation.

[0053] It should be noted that the brief description of the terms in this...

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Abstract

The embodiment of the invention relates to the technical field of computers, in particular to a method and device for adjusting the read-write speed limit of a virtual machine disk, computing equipment and a computer readable storage medium. The method comprises the following steps: acquiring a first read-write rate of each first virtual machine deployed on a computing node; if the first read-write rates of M first virtual machines in the first virtual machines exceed a rate threshold value and the sum of the first read-write rates of the first virtual machines does not exceed a read-write performance threshold value of the computing node, setting the read-write speed limit of at least one first virtual machine in the M first virtual machines as a first speed limit value. In this way, under the condition that the read-write performance of other virtual machines of the same computing node is not affected, the performance of the disk is used more optimally.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a method, device, computing device, and computer-readable storage medium for adjusting the read / write speed limit of a virtual machine disk. Background technique [0002] At present, the Openstack-based cloud system technology framework is more and more widely used in the industry, and the disk read and write performance of the virtual machine in the cloud system is very important for the daily use of tenants, especially for scenarios such as big data computing or batch file generation. , disk read and write performance will directly affect application performance. At the same time, in the cloud system, there is generally no special priority difference between virtual machines of different tenants. [0003] The cloud system is designed based on the concept of sharing. Multi-tenant virtual machines run on the public computing node infrastructure an...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F3/06G06F9/455
CPCG06F3/061G06F3/0629G06F3/0676G06F9/45558Y02D10/00
Inventor李彭施跃跃刘震洪华董龙鲁逸丁谢增强王辛裘斌伟
OwnerCHINA UNIONPAY