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Virtual machine specification adjustment method and device

An adjustment method and technology of an adjustment device, applied in the field of communication, can solve problems such as low efficiency

Active Publication Date: 2018-03-27
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Adjusting the specifications of the virtual machines in the data center can generally be done manually. Manual adjustments are manually triggered by maintenance personnel, and the CPU and memory quantities of the virtual machines are reset on the virtual machine management interface. However, the manual adjustment method in the prior art is inefficient

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  • Virtual machine specification adjustment method and device
  • Virtual machine specification adjustment method and device
  • Virtual machine specification adjustment method and device

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Embodiment Construction

[0063] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0064] The execution subject of the virtual machine specification adjustment method in the embodiment of the present invention may be a virtual machine specification adjustment device, and the virtual machine specification adjustment device may run in a virtual machine or a physical machine in a data center.

[0065] figure 1 The flow chart of Em...

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Abstract

Embodiments of the present invention provide a virtual machine specification adjustment method and apparatus, where the virtual machine specification adjustment method includes: acquiring running status information of a virtual machine; determining, according to the running status information of the virtual machine, whether the virtual machine is a to-be-adjusted virtual machine; and if the virtual machine is a to-be-adjusted virtual machine, adjusting a specification of the to-be-adjusted virtual machine by using a resource in a reserved resource pool. By using the technical solutions of the present invention, efficiency of virtual machine specification adjustment is improved, thereby increasing a resource utilization rate of a data center. Setting of the reserved resource pool can ensure reliability of virtual machine specification adjustment, and can avoid, to some extent, a virtual machine specification adjustment failure due to insufficient resources, thereby increasing a success rate of virtual machine specification adjustment.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a method and device for adjusting virtual machine specifications. Background technique [0002] When creating a virtual machine in a data center, the virtual machine is generally created according to certain specifications such as a central processing unit (Central Processing Unit, CPU for short), memory, and the like. In general, if the busyness of the application running on the virtual machine changes, it is necessary to adjust the originally set specifications such as CPU and memory. Poor, you need to increase the specifications of the CPU and memory to improve the performance of the virtual machine. [0003] Adjusting the specifications of the virtual machines in the data center can generally be done manually. Manual adjustments are manually triggered by maintenance personnel, and the CPU and memory quantities of the virtual machines are reset on the vi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F9/50
CPCG06F9/45558G06F9/5077G06F2009/4557
Inventor 闫立俊
Owner HUAWEI CLOUD COMPUTING TECH CO LTD