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Extension method and device for cluster storage system

A technology of cluster storage and expansion method, which is applied in the field of expansion method and device of cluster storage system, can solve the problems of destroying the overall performance of cluster storage system, performance requirements and capacity requirements are not constant, and achieve simplified expansion process, performance and capacity balance Effect

Inactive Publication Date: 2013-01-16
INSPUR BEIJING ELECTRONICS INFORMATION IND
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Problems solved by technology

At present, due to the massive growth of personal and enterprise data, the cluster storage system is developing rapidly. However, the performance requirements and capacity requirements of the user for the cluster storage system are not static. When the user demand changes, the original cluster storage system has to be redeployed , since random addition of performance modules or capacity modules will destroy the overall performance of the clustered storage system, the expansion of the clustered storage system requires a complex tuning process

Method used

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  • Extension method and device for cluster storage system
  • Extension method and device for cluster storage system

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Embodiment Construction

[0040] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0041] like figure 1 As shown, the embodiment of the present invention provides a method for extending a clustered storage system, the method comprising:

[0042] S10, establishing a basic extension module including a performance module and a capacity module;

[0043] S20. Determine the number N of basic expansion modules used for expansion according to the performance and capacity that the basic expansion modules can provide and the target performance and capacity of the expanded cluster storage system;

[0044] S30. Expand the clustered storage system by using N basic exp...

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Abstract

The invention discloses an extension method for a cluster storage system, which comprises the following steps: building a foundation expansion module including both a performance module and a capacity module; determining the number N of the foundation expansion modules for extension according to the performance and capacity of the foundation expansion module, as well as the objective performance and capacity of the cluster storage system; and extending the cluster storage system through utilizing the N foundation expansion modules. The method can simplify the extension process of the cluster storage system, so as to realize the balance of the performance and capacity of the expanded cluster storage system. The invention also discloses an extension device for the cluster storage system.

Description

technical field [0001] The present invention relates to the field of cluster technology, in particular to a method and device for extending a cluster storage system. Background technique [0002] A computer cluster (referred to as a cluster) is a computer system that is connected through a group of loosely integrated computer software and hardware to work closely together to complete computing tasks. At present, due to the massive growth of personal and enterprise data, the cluster storage system is developing rapidly. However, the performance requirements and capacity requirements of the user for the cluster storage system are not static. When the user demand changes, the original cluster storage system has to be redeployed , since random addition of performance modules or capacity modules will destroy the overall performance of the cluster storage system, therefore, the expansion of the cluster storage system requires a complicated tuning process. [0003] Therefore, in o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 张敬海
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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