Illegal job monitor method based on process scanning

Abstract

The invention provides an illegal job monitor method based on process scanning. The method comprises the following steps: firstly, initializing a process black list and white list; secondly, reading job detailed information of job scheduling; thirdly, acquiring process information and network connection information of all computation nodes; then, determining the correlation between the process and the black list, the white list and the job according to a certain strategy according to information acquired by the above steps, and further determining legality of the process; finally, processing illegal process by subsequent treatment according to the determination results and a preset processing strategy, and updating state counting of unknown processes of the process. The illegal job monitor method provided by the invention has the advantage that the method can determine the correlation between the process and the job according to the job information and the operation system information (process and network) without considering a parallel programming model used by a user; and the operation of managers is simplified greatly by flexibly configuring the plurality of kinds of white lists, black lists and subsequent processing strategies.

Description

technical field [0001] The invention relates to job scheduling in high-performance computing, in particular to an illegal job monitoring method based on process scanning. Background technique [0002] In general high-performance computing clusters, the job scheduling system is responsible for job (and job process) management. However, there are often two problems: one is that some users bypass the job scheduling system to run their own applications for their own benefit to avoid bookkeeping, which is illegal in public computing centers; the other is that some job scheduling systems The system's control of the job process is not accurate enough, and there is a problem of process residue. [0003] For the above-mentioned first problem, there are mainly two processing methods: (1) the system administrator regularly checks the process status of the node, finds suspicious jobs and kills them. The problem with this method is that the workload of system administrators on large cl...

AI Technical Summary

Problems solved by technology

However, there are often two problems: one is that some users bypass the job scheduling system to run their own applications for their own benefit to avoid bookkeeping, which is illegal in public computing centers; the other is that some job scheduling systems The system's control of the job process is not accurate enough, and there is a problem of process residue

[0005] To sum up, the current methods of dealing with illegal operations or residual processes either have obvious method flaws, or rely too much on the manual intervention of administrators

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