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Updating method and device for hyper-converged cluster, terminal and storage medium

An update method and hyper-converged technology, applied in the computer field, can solve problems such as the impact of hyper-converged clusters on work performance, and achieve the effects of reducing labor costs and time costs, improving user experience, and reducing impact

Active Publication Date: 2020-08-14
北京联想超融合科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an update method, device, terminal and storage medium for a hyper-converged cluster, which is used to solve the technical problem in the related art that downtime upgrade of a hyper-converged cluster seriously affects its working performance

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  • Updating method and device for hyper-converged cluster, terminal and storage medium
  • Updating method and device for hyper-converged cluster, terminal and storage medium

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Embodiment Construction

[0030] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0031] figure 1 A flow chart of an update method for a hyper-converged cluster according to an embodiment of the present invention is shown.

[0032] Such as figure 1 As shown, the method includes:

[0033] Step 102, for any node in the hyper-converged cluster, create a temporary container according to the configuration information of the ...

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Abstract

The invention discloses an updating method and device for a hyper-converged cluster, a terminal and a storage medium, and the method comprises the steps: building a temporary container for any node inthe hyper-converged cluster according to the configuration information of the node; enabling the node to be offline, and setting the temporary container as a temporary node; replacing the node with the temporary container to work in the hyper-converged cluster; performing service updating on the offline node according to the updating information; and replacing the temporary container with the updated node to work in the hyper-converged cluster. Through the technical scheme of the invention, the updating of the hyper-converged cluster can be gradually completed without stopping the work of anynode in the hyper-converged cluster, the influence of the updating process on the working performance of the hyper-converged cluster is reduced, the manpower cost and the time cost required for updating are reduced, and the user experience is also improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an update method and device, a terminal and a storage medium for hyper-converged clusters. Background technique [0002] In the current hyper-converged cluster, the software system is highly integrated. Once it starts working, a large number of tasks will be generated, making the nodes in the hyper-converged cluster very busy. When the hyper-converged cluster is relatively idle, the hyper-converged cluster will also perform entropy reduction tasks such as hot and cold migration and deduplication. Therefore, it is difficult to find a time when all nodes can stop working for synchronous updates. [0003] In this regard, the existing upgrade solutions are basically downtime cold upgrades, that is to say, the business in the entire hyper-converged cluster is suspended, upgraded, and services are resumed after the upgrade is successful. [0004] However, hyper-converged cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65G06F9/445
CPCG06F8/65G06F9/4451
Inventor 张若皓
Owner 北京联想超融合科技有限公司