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Hard disk health degree evaluation method and device

A technology for evaluating devices and health, which is applied in the server field, can solve problems such as poor prediction accuracy, and achieve the effect of a large number of samples

Pending Publication Date: 2020-07-10
CHINA MOBILE COMM LTD RES INST +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The present invention provides a hard disk health evaluation method and device, which solves the problem of poor prediction accuracy in the hard disk health and failure prediction methods in the prior art

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  • Hard disk health degree evaluation method and device
  • Hard disk health degree evaluation method and device
  • Hard disk health degree evaluation method and device

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Embodiment Construction

[0019] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0020] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of t...

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Abstract

The invention provides a hard disk health degree evaluation method and device, and the method comprises the steps: initializing a server cluster configured with a hard disk, and determining hard disksample data of the server cluster; acquiring detection attribute SMART information of hard disk sample data in the sampling interval; clustering the SMART information, and determining corresponding clustering parameters; and evaluating the hard disk health degree of the server cluster according to the clustering parameters. According to the embodiment of the invention, the server cluster is initialized to determine hard disk sample data which can be used as a sample; the SMART information of the determined hard disk sample data is clustered to obtain the clustering parameters, and the hard disk health degree of the hard disk in the server cluster is evaluated according to the clustering parameters, so that the overall health degree of the hard disk in the server cluster can be accurately evaluated, and the hard disk which may fail can be predicted.

Description

technical field [0001] The invention relates to the technical field of servers, in particular to a method and device for evaluating the health of a hard disk. Background technique [0002] With the vigorous development of cloud computing and big data industries, industries such as Information Technology (IT), the Internet, finance, and government have an increasing demand for server hardware resources. Due to the large-scale growth of data, mass storage systems have become larger and more complex, and building a storage system with high reliability and availability has become a huge challenge for enterprise operations. Ensuring the security and integrity of data is an important guarantee for the operation and survival of enterprises. Therefore, the prediction of hard disk health and failure based on data center servers has become a topic of common concern for many efficient scientific researchers and operation and maintenance personnel. In the existing international genera...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F11/34
CPCG06F11/3037G06F11/3409Y02D10/00
Inventor 马建华马奇凤李青懋
Owner CHINA MOBILE COMM LTD RES INST
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