qsub集群上的作业后检查实时输出 [英] Check real time output after qsub a job on cluster

问题描述

这是我的pbs文件:

#!/bin/bash 
#PBS -N myJob 
#PBS -j oe
#PBS -k o 
#PBS -V
#PBS -l nodes=hpg6-15:ppn=12
cd ${PBS_O_WORKDIR}

./mycommand

在qsub文档页面上，好像我把这行 PBS -k o，我应该能够在主目录中名为myJob.oJOBID的文件中检查实时输出.但是，当我在运行时通过tail -f或cat或more检查输出时，该文件中没有显示任何内容.只有当我终止工作时，文件才会显示输出.我应该检查一下以使流实时刷新到输出文件吗?

On qsub documentation page, it seems like if I put the line PBS -k o, I should be able to check the real time output in a file named myJob.oJOBID in my home dir. However when I check the output by tail -f or cat or more in runtime, it shows nothing in the file. Only when I terminated the job, then the file would show the output. Is there anything I should check to make the stream flush to the output file in real time?

推荐答案

默认情况下，文件在节点上创建，并在作业完成时复制到您的主目录中.群集管理员可以通过将"$ spool_as_final_name true"添加到每个节点上mom_priv目录中的配置文件中来更改此行为.

By default, the files are created on the nodes and copied to your home directory when the job completes. The cluster admin can change this behavior by adding "$spool_as_final_name true" to the config file in the mom_priv directory on each node.

扭矩MOM配置，参数

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