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High-performance computing cluster closing method and device

A high-performance computing and computing cluster technology, applied in the server field, can solve the problem of lack of a mature solution for fast and safe shutdown of HPC clusters, and achieve the effect of easy management and maintenance, avoiding damage, and fast and safe shutdown

Active Publication Date: 2020-05-19
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In an emergency, such as an unexpected power failure, UPS (uninterruptible backup power supply) can only support a limited time, and the existing technology lacks a mature solution for quickly and safely shutting down the HPC cluster
[0004] There is currently no effective solution to the problem that it is difficult to quickly and safely shut down high-performance computing clusters in existing technologies

Method used

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  • High-performance computing cluster closing method and device
  • High-performance computing cluster closing method and device

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0042] 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.

[0043] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for quickly and safely shutting down a high-performance computing cluster. figure 1 What is shown is a schematic flowc...

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Abstract

The invention discloses a high-performance computing cluster closing method and device. The method comprises the following steps: respectively configuring intelligent platform management interfaces for a plurality of servers in a service network of a computing cluster, and constructing a hardware monitoring network independent of the service network based on the plurality of intelligent platform management interfaces; determining a server as a management node in the hardware monitoring network, and using the management node to stop the storage service and the cluster service of the plurality of servers in batches through the hardware monitoring network; in response to the fact that the storage service and the cluster service are completely stopped, using the management node to sequentiallyclose all computing nodes, all input and output nodes and all role nodes in the plurality of servers in batches through the hardware monitoring network; and in response to all the computing nodes, all the input and output nodes and all the role nodes being completely closed, closing the management node. According to the method, the high-performance computing cluster can be closed quickly and safely, damage caused by emergency power failure and the like can be avoided conveniently, and management and maintenance of operation and maintenance personnel are facilitated.

Description

technical field [0001] The present invention relates to the field of servers, and more specifically, to a method and device for shutting down a high-performance computing cluster. Background technique [0002] HPC is the abbreviation of High Performance Computing Cluster. In recent years, HPC has developed rapidly. With the rapid development of the information society, human beings have higher and higher requirements for information processing capabilities. Not only oil exploration, weather forecast, aerospace defense, scientific research, etc. require high-performance computers, but financial and government information The demand for high-performance computing in a wider range of fields such as globalization, education, enterprise, and online games is growing rapidly. HPC clusters include servers, storage, switches and other equipment, and the amount of equipment is often large. At the same time, it has the characteristics of complex technical solutions and wide coverage, ...

Claims

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Application Information

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IPC IPC(8): G06F9/445G06F9/48
CPCG06F9/44594G06F9/485Y02D10/00
Inventor 冯岩
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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