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Equipment failure recovery method and device

A technology for equipment failure and failure, applied in the computer field, can solve problems such as inaccurate fault detection of main equipment, and achieve the effect of high availability

Active Publication Date: 2019-03-05
HONOR DEVICE CO LTD
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  • Abstract
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Problems solved by technology

[0007] If the fault detection agent itself fails, the control device will also confirm the failure of the master device because it cannot receive the heartbeat reply message sent by the fault detection agent, so the fault detection of the master device is inaccurate

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  • Equipment failure recovery method and device
  • Equipment failure recovery method and device

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Embodiment Construction

[0067] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0068] In order to facilitate the understanding of the embodiments of the present invention, the following first introduces the system architecture involved in the embodiments of the present invention:

[0069] The embodiment of the present invention is applicable to a business processing system in a cloud environment. The business processing system includes a master device and multiple backup devices. These devices have the following characteristics: 1) Occupy certain central processing resources, memory resources, etc.; Independent deployment and operation, such as devices can be virtual machines, physical machines, etc. The embodiment of the present invention involves two kinds of service processing systems. The first service pr...

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Abstract

The invention provides an equipment failure recovery method and device, belonging to the technical field of computers. The method comprises steps that first standby equipment receives heartbeat detection information sent by main equipment periodically; when failing to receive the heartbeat detection information sent by main equipment for N consecutive periods, the first standby equipment sends first failure query information to other standby equipment, wherein N is a preset number, the first failure query information is used for inquiring whether heartbeat detection information sent by main equipment is not received for N consecutive periods, and other standby equipment is standby equipment among standby equipment except the first standby equipment of the same equipment group as the main equipment; when receiving first failure confirmation information sent by standby equipment with number in accordance with a preset condition among other standby equipment, the first standby equipment initiates reselection of main equipment. Through adoption of the method and device, main equipment failure can be determined more accurately.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a method and device for equipment failure recovery. Background technique [0002] In the cloud environment, there are multiple business processing systems, and each business processing system is composed of multiple devices, which may be virtual machines or physical machines. In order to prevent the entire business processing system from being unable to operate normally after a device fails in the business processing system, it is generally necessary to create at least one backup device for the device (subsequently referred to as the master device), and the master device and at least one backup device are respectively deployed in different On the physical device, when the master device in a business processing system fails, the master device is reselected from the backup device, so that the business processing system can operate normally. [0003] In the prior ar...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/0631H04L41/0668H04L43/10
Inventor 洪涛郑伟朱乃盘
Owner HONOR DEVICE CO LTD
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