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Fuzzy dynamic allocation method for cloud storage resource

A dynamic allocation and cloud storage technology, applied in electrical components, transmission systems, etc., can solve problems such as ineffective storage and management of resources, avoid space waste, ensure data consistency, improve I/O speed and network bandwidth utilization rate effect

Inactive Publication Date: 2012-04-04
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002]With the development and maturity of web 2.0 technology, a large amount of data appears on the Internet in an exponential growth manner, and the traditional storage method is to cope with the explosion of this information The growth rate requires the purchase of a large number of storage devices, and the huge cost of maintenance and management, which still cannot effectively store and manage these resources

Method used

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  • Fuzzy dynamic allocation method for cloud storage resource
  • Fuzzy dynamic allocation method for cloud storage resource

Examples

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Embodiment

[0022] Assuming that there are four storage devices A, B, C, and D, the dynamic allocation steps are as follows:

[0023] 1) Device A receives the user's storage request and reviews the user's permissions (whether authorized, whether the required storage space is larger than the remaining storage space purchased by the user, whether the I / O speed and security required by the user are higher than the service agreement purchased by the user) etc.), if approved, send the user storage request information to device C. Otherwise, reject the request and require the user to modify the requested information;

[0024] 2) Device B detects the status of each storage device in real time (including remaining storage space, storage rate, I / O speed, network bandwidth, network delay, device security, etc.). The monitoring process uses a combination of "push" and "pull" modes. Device B periodically "pulls" its status information from each storage device, and actively "pushes" its status infor...

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Abstract

The invention provides a fuzzy dynamic allocation method for cloud storage resources, which increases the efficiency of the cloud storage system by detecting the state information of storage equipment in real time and complementing fuzzy dynamic balanced allocation of the cloud storage resources according to the cloud storage state information and the user storage request resource parameters. Corresponding physical storage equipment is selected for storing the user data according to the storage and copy quantity by learning and computing the targeting fuzzy possibility of the storage resources, and the physical storage equipment is registered. The storage allocation mechanism can effectively and dynamically balance the load of the storage equipment and optimize the accessing efficiency of the resources.

Description

technical field [0001] The present invention relates to the technical field of computer cloud storage application, and specifically designs a cloud storage resource fuzzy dynamic allocation mechanism, optimizes cloud resource access efficiency, balances storage device loads, and improves management capabilities of a cloud storage resource fuzzy dynamic Allocation method. Background technique [0002] With the development and maturity of web 2.0 technology, a large amount of data appears on the Internet in an exponential growth manner. In order to cope with the explosive growth rate of this information, traditional storage methods need to purchase a large number of storage devices and pay huge maintenance and Management costs, still cannot effectively store and manage these resources. The emergence of cloud storage technology can solve this problem well. Cloud storage integrates a large number of different types of storage devices in the network through application software...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 张化祥于治楼陈川
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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