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Method for monitoring cluster storage interface node load

A technology of interface nodes and storage interfaces, applied in the computer field, can solve the problems of no sustainable load capacity, dependence, and no consideration of the load change rate factors of the interface node server system, etc.

Inactive Publication Date: 2012-10-03
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, the monitoring of the load of the interface node of the distributed file system still relies more on a single monitoring item (such as CPU, memory, etc.), and does not consider the factor of the load change rate of the interface node server system, let alone the evaluation of the ability to continue to bear the load

Method used

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  • Method for monitoring cluster storage interface node load
  • Method for monitoring cluster storage interface node load
  • Method for monitoring cluster storage interface node load

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Embodiment Construction

[0022] The method of the present invention is described in detail below with reference to the accompanying drawings.

[0023] The present invention proposes to introduce a device performance information collection module, a real-time load monitoring module, and a load evaluation module into the interface node server of the distributed file system, so as to realize the collection of the maximum performance threshold of the system's equipment in the interface node server, the system's real-time access bearer, and the statistical system The maximum load change rate. The "idle" degree of the interface node server judged according to the above information is used as the judgment basis for the distributed system entry server to assign access tasks to it, so as to avoid the irrationality of the traditional method of only assigning based on the number of accesses or the absolute load of a single device.

[0024] The method includes three parts: a performance parameter collection modul...

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Abstract

The invention provides a method for monitoring a cluster storage interface node load. The method adopts three modules including a performance parameter collection module of an interface node server, an interface node server real time load monitoring module and a load evaluating module integrating an interface node server performance parameter threshold value, real-time monitoring and a maximum load change rate, wherein the interface node server performance parameter collection module is a system device performance parameter collection module arranged on the interface node server, is used for circularly obtaining information on CPU, internal memory, network performance parameters of the interface node server, and is taken as one of the sources of the real-time load monitoring and the maximum load change rate modules and the system load evaluating module.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method for monitoring the load of cluster storage interface nodes. [0002] The invention is applied in the distributed file system external access request distribution system in the mass storage field. Driven by the wave of cloud computing, high-performance computing, grid computing, streaming media file storage and access, etc. increasingly rely on large-capacity storage systems, among which distributed storage systems based on distributed file systems have gradually become Mainstream applications of mass storage systems. [0003] The reasonable allocation of external access request tasks among hundreds of interface node servers in the distributed file system has become an important issue in the cloud environment. The emergence of this problem affects the efficiency of the interface node server to provide access services, and even causes the interruption of the access servi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/08
Inventor 郭鹏
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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