How can I prevent MATLAB 2024a from creating large hidden sge(number) folders with unnecessary logs and outputs when running jobs via SSH?

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roi
roi 2024-11-18
回答： Sam Marshalik 2024-12-2
I work with SSH in MATLAB for two versions: 2020a and 2024a. When running the same code on both versions, I noticed that MATLAB 2024a creates hidden folders named sge(number). Inside these folders, there are additional subfolders for logs and outputs that I don't need. These folders can quickly grow to over 50GB, which is problematic. I believe this behavior is due to the version difference, but I'm unsure how to prevent it. Can you help me resolve this issue

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回答（2 个）

Hitesh
Hitesh 2024-11-21
编辑：Hitesh 2024-11-22
Hi roi,
The logs and output that are generated in large hidden sge(number) folders when running the jobs via SSH. There are some ways to handle them :
  • Adjust Logging Level: It generates verbose logs. You need to adjust the logging level to reduce the amount of log data.
cluster = parcluster();
cluster.LoggingLevel = 'off'; % Options: 'off', 'minimal', 'normal', 'detailed'
  • Cleanup Jobs: After the jobs are executed successfully, ensure that you are cleaning up the job's data.
delete(cluster.Jobs);
  • Check Job Storage Location: MATLAB stores job data in the default job storage location. You can change this location to a directory with more space or a temporary directory that gets cleaned up regularly.
cluster = parcluster();
cluster.JobStorageLocation = '/path/to/your/desired/directory';
Sam Marshalik
Sam Marshalik 2024-12-2
What you are seeing is the result of the MathWorksServiceHost (MSH). I would recommend that you reach out to our Installation and Licensing team. They will be able to provide next steps on how to go about this issue.
Contact Support - MATLAB & Simulink

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