Suspension control method and device for example in cluster system

A cluster system and control method technology, applied in the field of communication, can solve the problems of low accuracy and achieve the effects of ensuring certainty, avoiding abnormal performance of the host computer, and ensuring test accuracy

Active Publication Date: 2020-06-05
CHINA MOBILE GROUP ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a suspension control method and device for instances in a cluster system to solve the problem of low accuracy in the prior art when performing high availability tests on instances

Method used

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  • Suspension control method and device for example in cluster system
  • Suspension control method and device for example in cluster system
  • Suspension control method and device for example in cluster system

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Embodiment Construction

[0022] 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.

[0023] Such as figure 1 As shown, it is a flow chart of the steps of the suspension control method of the instance in the cluster system in the embodiment of the present invention, and the method includes the following steps:

[0024] Step 101: Deploy a thread control module for suspending threads of the instance in the instance to be tested for ...

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Abstract

The embodiment of the invention provides a suspension control method and device for an instance in a cluster system, and the method comprises the steps: deploying a thread control module for carryingout the suspension operation of a thread of the instance in an instance to be subjected to a high-availability test in the cluster system; and sending a plurality of simulation request signals matchedwith the number of the threads of the instance to the thread control module, so as to enable the thread control module to suspend all the threads of the instance according to the plurality of simulation request signals. According to the embodiment of the invention, the test accuracy of the high-availability test when the instance is suspended is ensured.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a method and device for controlling instance suspension in a cluster system. Background technique [0002] With the rapid development of information technology, enterprises put forward higher and higher requirements for service availability. For enterprises, service unavailability caused by system downtime or other reasons directly affects the company's operating income, image and customer satisfaction, and even leads to legal disputes. The current cluster has become the mainstream structure of the server industry. Although the reliability of individual hardware is increasing day by day, due to the complexity of the environment and the uncertainty of human factors brought about by the increase of the cluster size, the cluster system still shows frequent failures, which makes It is particularly necessary to consider the high availability perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401
CPCG06F9/4418Y02D10/00
Inventor 吁玲王璇竺士杰任赣
Owner CHINA MOBILE GROUP ZHEJIANG
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