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Method and device for processing disk crash

A disk and disk error technology, applied in the field of disk damage processing methods and devices, can solve problems such as time-consuming and laborious, unfavorable for the long-term development and future planning of enterprises, and lack of necessary control, so as to simplify the processing process, reduce labor costs, and realize automatic The effect of the operation

Inactive Publication Date: 2016-12-07
LETV HLDG BEIJING CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This process is almost entirely manual, which is time-consuming and laborious and lacks necessary control, which is not conducive to the long-term development and future planning of enterprises in big data business.

Method used

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  • Method and device for processing disk crash
  • Method and device for processing disk crash
  • Method and device for processing disk crash

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Embodiment Construction

[0067] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0068] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0069] figure 1 It is a schematic flowchart of an embodiment of a processing method for disk damage provided by the present invention. As shown in the figure, in one embodiment of the processing method for disk damage provided by the present invention, it includes: ...

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Abstract

The embodiment of the invention discloses a method for processing a disk crash. The method comprises the steps of: monitoring an operation state of a disk; if monitoring that a disk data read-write operation has a fault, recording disk information of the fault disk to a disk fault table; removing the disk information of the fault disk from a configuration file; and if monitoring that the fault disk is replaced with a replacement disk, adding disk information of the replacement disk into the configuration file. According to the embodiment of the invention, by monitoring the operation state of the disk and recording the disk information of the fault disk to the disk fault table, monitoring and recording on the disk fault are implemented; by removing the fault disk from the configuration file and adding the replacement disk, automation operation on the process of replacing the fault disk is implemented, processing flow of the disk crash is simplified, and labor cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a method and device for dealing with disk damage. Background technique [0002] Hadoop is a highly fault-tolerant multi-copy cluster storage distributed system. It is a distributed solution for data storage and query widely used in the industry. It is suitable for deployment on cheap PC Servers to reduce the initial cost of big data processing. . For a large-scale Hadoop disk cluster, there are tens of thousands of disks, and disks are damaged basically every day, requiring staff to replace them. [0003] The inventor found in the process of realizing the present invention that the method for dealing with disk damage in the prior art is usually: judge whether the disk is damaged by detecting data such as disk read and write, and if a certain disk is detected to be damaged, manually configure the disk Rewrite the information, remove it from the cluster, and manual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/32G06F11/30
CPCG06F11/3037G06F11/327
Inventor 侯志贞
Owner LETV HLDG BEIJING CO LTD
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