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Management method and a device of a virtual machine in a cloud computing system

A management method and virtual machine technology, applied in computing, program control devices, program control design, etc., can solve problems such as system crashes and freezes, achieve the effects of reducing maintenance costs, ensuring uninterrupted services, and improving core competitiveness

Inactive Publication Date: 2019-02-15
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When a large number of single-thread downtime virtual machines trigger high availability at the same time, the system crashes and freezes.

Method used

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  • Management method and a device of a virtual machine in a cloud computing system
  • Management method and a device of a virtual machine in a cloud computing system
  • Management method and a device of a virtual machine in a cloud computing system

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Embodiment Construction

[0056] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0057] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0058] figure 1 It is a flow chart of the method for managing virtual machines in the cloud computing system provided by the present invention. figure 1 The methods shown include:

[0059] Step 101, during the operation of the virtual machine, record the ...

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PUM

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Abstract

The invention discloses a management method and a device of a virtual machine in a cloud computing system. The method comprises the following steps: recording a virtual machine that is down in the running process of the virtual machine; Dividing the virtual machines in which the downtime occurs into at least two batches, wherein the number of virtual machines in each batch is less than or equal toa preset number threshold value; assigning Each batch of virtual machines a corresponding thread to perform a highly available operation.

Description

technical field [0001] The invention relates to the field of information processing, in particular to a method and device for managing virtual machines in a cloud computing system. Background technique [0002] Due to the rapid development of IT technology, the business of many enterprises and institutions needs to be deployed in the information system in order to achieve high efficiency and automation. The application system has become an important support environment for the daily operation of the enterprise. Once the core application collapses, it will cause great harm to the enterprise. The loss will also have a great adverse effect on the corporate image and reputation. This requires the information system to be highly available, at least to ensure the uninterrupted application of core applications. [0003] Cluster technology is a solution to high availability. Cluster technology connects multiple hosts together through the network, and realizes automatic switching of ...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45533
Inventor 栗丽霞闫冬冬
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD