High-performance cluster user system backup and recovery method and apparatus

A user system, high-performance technology, applied in the direction of response error generation, redundant operation data error detection, instrumentation, etc. Issues such as schedules, to achieve the effect of versatility and easy portability, saving project time and cost, and reducing the workload of implementation

Inactive Publication Date: 2017-12-22
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you redeploy the use environment in the new Linux cluster, it will not only be time-consuming and laborious, but also the personalized use environment deployed by the original users may be lost, resulting in a gap period for the migration of the old and new clusters, which will affect the computing tasks of the cluster users

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  • High-performance cluster user system backup and recovery method and apparatus

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Comparison scheme
Effect test

Embodiment 1

[0033] Create a high-performance cluster user system backup and recovery device, based on the Linux system, using Linux Shell scripts, including:

[0034] An information confirmation module, an information compression module, an information extraction module, an information import module and an information verification module.

[0035] The information confirmation module is used to confirm the files involved in the old cluster user information;

[0036] The information compression module is used to compress and package the confirmed old cluster user information related files, and copy the compressed package to the new cluster;

[0037] The information extraction module is used to edit and extract the compressed file in the new cluster into a required format, and save the extracted file as a temporary file;

[0038] The information import module is used to output the extracted temporary file as user information and import it into the new cluster;

[0039] The information veri...

Embodiment 2

[0048] Create a high-performance cluster user system backup and recovery device, based on the Linux system, using Linux Shell scripts, including:

[0049] An information confirmation module, an information compression module, an information extraction module, an information import module and an information verification module.

[0050] The information confirmation module is used to confirm the files involved in the old cluster user information;

[0051] The information compression module is used to compress and package the confirmed old cluster user information related files, and copy the compressed package to the new cluster;

[0052] The information extraction module is used to edit and extract the compressed file in the new cluster into a required format, and save the extracted file as a temporary file;

[0053] The information import module is used to output the extracted temporary file as user information and import it into the new cluster;

[0054] The information veri...

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Abstract

The invention discloses a high-performance cluster user system backup and recovery method and apparatus. The apparatus comprises an information confirmation module used for confirming files involved by old cluster user information, an information compression module used for compressing and packaging the files involved by the old cluster user information and copying a compressed package to a new cluster, an information extraction module used for editing and extracting the files of the compressed package in the new cluster to be in a required format and storing the extracted files as temporary files, an information importing module used for outputting the extracted temporary files as user information and importing the user information to the new cluster, and an information check module used for checking whether a result of importing the user information to the new cluster is correct or not. According to the method and the apparatus, the tediousness of manual operation is avoided; the implementation workload is reduced; the project time cost is reduced; the data consistency is ensured; and the change of a compilation environment of an individual user due to a manual importing error is prevented.

Description

technical field [0001] The invention relates to the technical field of high-performance computing clusters, in particular to a method and device for backing up and restoring high-performance cluster user systems. Background technique [0002] High-performance computing is called "the important weapon of the country". Its manufacturing and application level not only represent the country's technological development level, but also a key weapon for the country to shape its core competitiveness in economic construction. In the era of high-performance + cloud computing, large-scale use of HPC clusters for scientific computing and commercial computing has come and penetrated into all walks of life. The previous concept of "using HPC for scientific research" no longer exists. While creating productivity, various commercial companies also use HPC to improve production efficiency, thereby minimizing the time and cost spent on virtual and simulation stages , shorten the time for ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1458
Inventor 宋辰
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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