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Method and device for detecting disk performance

A detection method and disk technology, applied in the detection of faulty computer hardware, etc., can solve problems such as unpredictable disk remaining usage time

Active Publication Date: 2015-01-07
SHENZHEN TENCENT COMP SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention provides a disk performance detection method and device for solving the problem in the prior art that the remaining usage time of the disk cannot be predicted

Method used

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  • Method and device for detecting disk performance
  • Method and device for detecting disk performance
  • Method and device for detecting disk performance

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Embodiment Construction

[0025] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0026] In the embodiment of the present invention, the disk performance detection device may be a server that manages disks. Please refer to 1a, which is a schematic diagram of the structure of the server in the embodiment of the present invention. The server 100 may have relatively large differences due to different configurations or performances , may include one or more central processing units (central processing units, CPU) 122 (for example, one or more processors) and memory 132, one or more storage media 130 for storing application programs 142 or data 144 (for example, one or more than one mass storage device). Wherein, the memory 132 and...

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Abstract

The invention provides a method and device for detecting disk performance. The method comprises the steps of dividing the acquired running status data of a plurality of out-of-order disks in n cycles before failure into m groups of data, obtaining m feature sets according to the m groups of data, matching the acquired running status data of a target disk with the m feature sets, respectively, and if the running status data of the target disk are matched with a target feature set among the m feature sets, obtaining a cycle range corresponding to the target feature set, wherein the cycles are the time cycles of attribute parameter change of the disks, and m and n are positive integers; each feature set of the m feature sets corresponds to a predetermined cycle range. As a result, the left use time of the target disk can be effectively predicted and the out-of-order disks ca be handled conveniently.

Description

technical field [0001] The invention relates to the detection field of hardware equipment, in particular to a disk performance detection method and device. Background technique [0002] Today, the amount of information is rapidly expanding. For example, protecting this information requires a large number of disks. In the process of server use, hard disk failure accounts for a very large proportion of server failures, which has reached more than 45%. If we can accurately predict whether the disk will fail, we can make corresponding countermeasures for disk failure in advance, which is very important for server operation. is very valuable. [0003] The existing disk failure prediction method is to collect disk operation status data, including normal working disks and damaged disks. The disk operation status data refers to the disk health and operation information, including time, the number of disk rotations, etc., and use different algorithms to establish a disk failure pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22
Inventor 金明王镇李斌吉柳永康
Owner SHENZHEN TENCENT COMP SYST CO LTD
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