Sun Grid Engine: Automatically Terminating Idle Interactive Jobs

Posted by dmcer on Server Fault See other posts from Server Fault or by dmcer
Published on 2010-04-13T01:04:48Z Indexed on 2010/04/13 1:13 UTC
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Filed under:

clustering

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user-management

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gridengine

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job-control

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linux

We're considering using Sun Grid Engine on a small compute cluster. Right now, the current set up is pretty crude and just involves having people ssh to an open machine to run their jobs.

We'd like to allow interactive jobs, since that should ease the transition from manually starting jobs to starting them using qsub. But, there is some concern that, if we do, people might accidentally leave their interactive sessions idle and block other jobs from being run on the machines. The issue isn't just theoretical, since we previously tried using OpenPBS and there was a problem with people opening up an interactive job in a screen session and essentially camping on a machine.

Is there anyway to configure SGE to automatically kill idle interactive jobs? It looks like this was requested as an enhancement (Issue #:2447) way back in 2007. But, it doesn't seem like the request ever got implemented.

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