Cluster resource control method for achieving dynamic load balance, fault diagnosis and failover

A fault diagnosis and dynamic load technology, applied in the direction of electrical components, transmission systems, etc., can solve the problems of expensive, up to hundreds of thousands or even millions of RMB, and the high cost of information transformation of small and medium-sized enterprises, so as to improve the overall throughput rate , Improve utilization and reduce costs

Inactive Publication Date: 2013-08-21
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology

At present, the commonly used hardware load balancers include F5BIG-IP, Citrix NetScaler, Radware, Cisco CSS, Foundry and other products, but these products are expensive, as high as hundreds of thousands or even millions of RMB, and the cost requirements for the information transformation of small and medium-sized enterprises are too high. high

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  • Cluster resource control method for achieving dynamic load balance, fault diagnosis and failover
  • Cluster resource control method for achieving dynamic load balance, fault diagnosis and failover
  • Cluster resource control method for achieving dynamic load balance, fault diagnosis and failover

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] figure 1 It shows the frame diagram of the cluster resource coordination control system, the software is composed of the server cluster system and the client, and the client communicates with the cluster system through the network.

[0030] The cluster system is transparent to the client. The client sends the task request to the cluster resource coordinator, and the cluster resource coordinator assigns the task to the most suitable node for processing. After the task is processed, the response information is returned to the client. The system adopts a service-oriented architecture (SOA-service oriented architecture). The server is a server cluster system composed of multiple nodes. In the cluster, the service status monitoring process runs on the cluster resource coordinator, and the heartbeat process runs on other nodes; cluster resour...

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Abstract

The invention provides a cluster resource control method for achieving dynamic load balance, fault diagnosis and failover. The cluster resource control method comprises the following processes: a, a client side interacts with a cluster system; b, nodes are registered and cancelled on a cluster resource coordinator, and the cluster resource coordinator obtains loading and state information of the nodes; c, other nodes choose a new clutch resource coordinator to establish a new cluster system after the prior cluster resource coordinator breaks down. According to the cluster resource control method, a software load balance mode is applied, nodes are distributed and regulated dynamically and failure nodes are processed timely according to the resource condition of the cluster nodes, the whole throughput rate, efficiency and robustness of a server are improved effectively, node number of the cluster server is adjusted dynamically as needed, the utilization rate of the server is improved, and the cost of companies in the process of information improvement is reduced.

Description

technical field [0001] The invention relates to the field of computer distributed software systems, in particular to a cluster resource control method for realizing dynamic load balance, fault diagnosis and transfer. Background technique [0002] In the computer distributed software system, the load balance of the server is a common concern of the background architecture. How to balance the load of the enterprise software and effectively deal with the faulty service is of great significance. At present, the commonly used hardware load balancers include F5BIG-IP, Citrix NetScaler, Radware, Cisco CSS, Foundry and other products, but these products are expensive, as high as hundreds of thousands or even millions of RMB, and the cost requirements for the information transformation of small and medium-sized enterprises are too high. high. [0003] When some tasks with relatively heavy loads (such as: calculation-intensive queries, database access, long response data streams) and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 于海斌史海波潘福成胡国良里鹏段彬
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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