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Node fault processing method and device, storage medium and electronic equipment

A processing method and storage device technology, applied in the computer field, can solve problems such as waste of resources, achieve the effect of improving utilization, avoiding long time, and realizing load balancing

Active Publication Date: 2020-10-16
北京大道云行科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a node failure processing method, device, storage medium and electronic equipment to solve the problem of wasting resources in the prior art

Method used

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  • Node fault processing method and device, storage medium and electronic equipment
  • Node fault processing method and device, storage medium and electronic equipment
  • Node fault processing method and device, storage medium and electronic equipment

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0030] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0031] In today's era of big data, the rapid development of cloud computing, cloud storage, and the rise of the Internet of Things have led to explosive growth of data, among which unstructured data accounted for 90% of the global data, so a cluster based on a scale-out storage architecture NAS (Network Attached Storage, Network Attached Storage) was born. Dif...

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Abstract

The embodiment of the invention provides a node fault processing method and device, a storage medium and electronic equipment. The processing method comprises the following steps of: under the condition that the second node determines that the first node breaks down, analyzing resource information of the first node from a configuration file, and enabling the configuration file to record the resource information of each node in the distributed file system, wherein the resource information of the first node comprises storage equipment information corresponding to the first node and service of the first node; and enabling the second node to mount the storage device corresponding to the storage device information according to the storage device information, and starting the service of the first node. According to the embodiment of the invention, under the condition that the first node fails, the second node takes over the service of the first node, and compared with the existing scheme ofconfiguring the backup node for each operation node, the embodiment of the invention does not need to set the backup node for each node, so that the utilization rate of node resources is improved, andthe cost can be reduced.

Description

technical field [0001] The present application relates to the field of computers, and in particular to a node failure processing method, device, storage medium and electronic equipment. Background technique [0002] At present, in order to achieve high availability of cluster storage, every two nodes in the cluster can be set as a group, and the software and hardware corresponding to the two nodes in the same group are exactly the same. Therefore, when any node in the same group fails, another node in the same group can take over the failed node of the group to provide external services. [0003] However, since one node in the same group is in normal operation, another node in the same group cannot provide services, so this setting method at least has the problem of wasting resources. Contents of the invention [0004] The purpose of the embodiments of the present application is to provide a node failure processing method, device, storage medium and electronic equipment, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F11/07G06F11/20
CPCG06F11/0709G06F11/2028H04L67/025H04L67/1097H04L67/30
Inventor 刘爱贵鲁建东艾厚铎阮薛平
Owner 北京大道云行科技有限公司
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