An automatic distributed system reconstruction method

A distributed system and distributed network technology, applied in the field of automatic distributed system reconstruction, can solve the problems of limited capacity, inability to perform automatic reconstruction, and high difficulty, and achieve the effect of improving high availability

Inactive Publication Date: 2019-03-29
北京凝思软件股份有限公司
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  • Abstract
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Problems solved by technology

[0006] (1) Two BIOS configurations are required to select the boot medium. For ordinary users, it is difficult to operate the BIOS without professional knowledge.
[0007] (2) The backup files are stored on the USB flash drive or CD. Due to the limited capacity of the USB flash drive or CD, this solution will become unfeasible when the file system itself is very large.
[0008] (3) It is necessary to manually rebuild the system, which will become more difficult for ordinary users
[0009] (4) Interactive operation, unable to perform automatic reconstruction

Method used

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Embodiment Construction

[0045]In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the purpose, features and advantages of the present invention more obvious and understandable, the technical core of the present invention will be further described in detail below in conjunction with the accompanying drawings . It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] 1. Overall introduction of automatic distributed system reconstruction method

[0047] The present invention uses the Linux operating system as a platform, adds an automatic distributed system reconstruction client that does not depend on the operation of the file system in the existing boot partition, the client is integrated into the system, and is automatically installed in the system after the system is installed. In the boot partition, it...

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Abstract

The invention discloses an automatic distributed system reconstruction method, which comprises the following steps: 1) adding a client ADSRC in the boot partition of each set host; An automatic distributed system reconstruction tool ADSRT is arranged on each set host, which is used for configuring the files needed for the file system reconstruction in the host computer and backing them up to the servers ADSRS of the distributed network in a distributed form, and then generating an ADSRLIST file for storing the distributed backup information in the boot partition of the host computer; 2) when the file system of the setting host needs to be rebuilt, the client ADSRC on the setting host obtains the backup file of the setting host from the server ADSRS of the distributed network according to the ADSRLIST file, and rebuilds the file system according to the obtained file. This scheme requires the maintainer to have a simple technical background, so long as the computer can be restarted, theautomatic distributed system reconstruction can be completed.

Description

technical field [0001] The invention relates to an automatic distributed system reconstruction method, which belongs to the technical field of computer software. Background technique [0002] System redundancy plays an important role in smart substation automation systems. In order to avoid adverse effects caused by automation system failure or damage, system redundancy reconstruction design is required. The existing intelligent substation automation system requires that the service cannot be interrupted. In the worst case, it is also required to be able to automatically rebuild or recover after the service is interrupted. [0003] The existing system rebuilding scheme does not have a mechanism for automatically detecting system damage, and requires manual monitoring of the system, so that when the system is damaged, it can be manually operated on site and rebuild the system, which undoubtedly increases labor costs, especially in When the system is running in a remote area...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F9/445G06F16/18
CPCG06F9/4401G06F9/4451
Inventor 段武杰彭志航
Owner 北京凝思软件股份有限公司
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