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Method and system for updating cluster system controller

An update method and cluster system technology, applied in the field of controllers, can solve problems such as unfavorable cluster system work, inability to perform events, and interruption of processing flow

Active Publication Date: 2021-05-25
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the cluster is disbanded, the event cannot be processed.
And when the controller upgrade takes a long time, it will cause a long-term processing interruption, which is not conducive to the work of the cluster system

Method used

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  • Method and system for updating cluster system controller
  • Method and system for updating cluster system controller
  • Method and system for updating cluster system controller

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Embodiment Construction

[0041] The core of this application is to provide an update method and update system for a cluster system controller. By dividing the controller into a first processing module, a second processing module, and a third processing module, the third processing module and the third processing module are respectively updated during the upgrade. The upgrade of the first processing module does not adopt a unified upgrade method during the upgrade, which has little impact on the functions of the cluster during the upgrade, and the duration of interruption of work is also shorter, which can achieve higher upgrade efficiency.

[0042] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is...

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Abstract

The present application discloses a method for updating a cluster system controller, including: the controller receives an update instruction; wherein, the number of the controllers is at least two; The third processing module executes the update operation of the third processing module to obtain an update state controller; performs the first processing module update operation on the first processing module of the update state controller according to the update instruction to obtain a new controller; Divide the controller into the first processing module, the second processing module and the third processing module, and upgrade the third processing module and the first processing module respectively during the upgrade. During the upgrade, the impact on the function of the cluster is minimal, and the duration of interruption of work is also short, which can achieve higher upgrade efficiency. The present application also provides an update system for a cluster system controller, which has the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of controllers, in particular to a method and system for updating a cluster system controller. Background technique [0002] With the development of cloud computing technology, the data processed by the server increases, and the performance requirements of the server continue to improve. In the server network of cloud computing, a single node controller cannot meet the requirements gradually. Therefore, using multiple node controllers to form a cluster network can improve the processing performance of the cluster network and have a high cost performance. [0003] However, when multiple node controllers are interconnected through a high-speed network to form a cluster system, when the controller needs to be upgraded, a single controller needs to be upgraded, and the cluster needs to be disbanded. However, after the cluster is disbanded, the event cannot be processed. And when the controller upgrad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 王佳琪李美欣
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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