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Intelligent cluster load management method

A smart load and cluster technology, applied in the field of computer applications, can solve problems such as wasting electricity bills, and achieve the effects of saving electricity bills, easy promotion, and strong practicability

Inactive Publication Date: 2014-03-19
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In a large cluster system, electricity costs account for a large part of cluster system management costs, because all nodes in a traditional cluster system are powered on, regardless of whether the cluster node utilization is at full capacity, a lot of electricity costs are wasted

Method used

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Embodiment Construction

[0028] A method for cluster intelligent load management of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] In order to solve the above problems, this paper invented a method for cluster intelligent load management based on linux shell or C language, including the following steps:

[0030] Step 1. The configuration items in the configuration file, the configuration items include: the maximum number of idle nodes after power-on, the idle duration of nodes, the maximum number of nodes for one shutdown operation, and the training time.

[0031] Its specific operation process is as follows:

[0032] Write the configuration file InteliLoad.cfg, the content is as follows:

[0033] #The maximum number of power-on idle nodes is set according to the cluster size, experience value, and the number of nodes per unit.

[0034] MaxIdleNodeNum10

[0035] #Node idle duration, experience value, in seconds.

[0036] NodeIdleDura...

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PUM

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Abstract

The invention provides an intelligent cluster load management method. The intelligent load management in a cluster system is finished by operating one shell script or a C program, and a part of nodes in a cluster are automatically opened or closed according to the change condition of an operating load; when the operating load is light, some node power supplies are powered off through a power management module; and when the operating load is heavy, a part of node power supplies are powered on through the power management module, thereby assisting a cluster manager in saving energy. Compared with the prior art, the intelligent cluster load management method is high in practicability and easy to popularize, a large quantity of idle nodes can be closed, and a large amount of energy charge can be saved for a manager of the cluster system.

Description

technical field [0001] The invention relates to the technical field of computer applications, in particular to a cluster intelligent load management method. Background technique [0002] In a large-scale cluster system, electricity costs account for a large part of cluster system management costs, because all nodes in a traditional cluster system are powered on, regardless of whether the utilization of the cluster nodes is at full capacity, a lot of electricity costs are wasted. [0003] Most nodes in the cluster system have a "power management module". If the node power can be automatically turned off / on according to the workload, it can save a lot of manpower and financial resources for the cluster manager. When the job load is light, it will automatically turn off the power of some idle nodes to achieve the purpose of energy saving; when the job load is heavy, it will automatically turn on some power-off nodes to meet the job requirements. Based on this, a cluster intelli...

Claims

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Application Information

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IPC IPC(8): G06F9/50G06F1/32
CPCY02D10/00
Inventor 焦芬芳
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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