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Fault detection method and device

A technology for fault detection and installation status, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as failure to be known in time when a fault occurs, and achieve the effect of improving fault identification efficiency and shortening judgment time

Inactive Publication Date: 2015-09-23
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a fault detection method and device to solve the problem in the prior art that it cannot be known in time when a fault occurs during the installation of the operating system

Method used

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  • Fault detection method and device

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Embodiment Construction

[0051] In order to solve the problem in the prior art that it is impossible to know in time when a failure occurs during the installation process of the operating system, an in-depth study is made on the existing installation process of the operating system.

[0052] At present, the main popular operating system installation and deployment methods for large-scale host clusters have various forms, such as image form and configuration file form, among which:

[0053] Mirroring form: Make a mirror image with a host computer that has already installed an operating system, and copy the mirror image to the target host machine directly through the network.

[0054] Configuration file form: use the prepared configuration file to specify the installation process, select the installation package, set the installation options, etc., simulate the manual operating system installation process, read the operating system installation CD through the network, and follow the preset steps, Comple...

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Abstract

The invention discloses a fault detection method and device which are used for solving the problem in the prior art that faults occur in the an operation system installation process cannot be known in time. The method comprises the steps of: obtaining a screen image of a target host in the operation system installation process through an intelligent platform management interface of the target host; determining the installation state of the operation system of the target host according to the display content of the screen image; and outputting an alarming message used for prompting the current abnormal installation of the operation system when the installation state is determined to be abnormal.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a fault detection method and device. Background technique [0002] With the rapid development of computer technology, computers have gradually penetrated into all aspects of our work and life. With the rapid growth of various computing business volumes, the scale of the Internet Data Center (Internet Data Center) computer room that carries the business at the back end is also expanding geometrically, and computer rooms with tens of thousands of hosts are also very common. [0003] In such a large-scale host cluster environment, it is often necessary to install and deploy an operating system. Currently, mainstream operating system installation and deployment methods are implemented based on the Preboot Execute Environment (PXE) technology. Specifically, a PXE server is set inside the LAN, and the target host is set to boot from the network. When the target host start...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
Inventor 郭旸
Owner CHINA MOBILE COMM GRP CO LTD
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