Hi, I apologise if I’ve failed to find this in the documentation (and am happy to be told to RTFM) but a recent issue for one of my users resulted in a question I couldn’t answer.
LSF has a feature called a Pre-Exec where a script executes to check whether a node is ready to run a task. So, you can run arbitrary checks and go back to the queue if they fail.
For example, if I have some automounted filesystems, and I want to be able to check for failure of the automounted, in an LSF world, I can do:
bsub -E “test -f /nfs/someplace/file_I_know_exists” my_job.sh
What’s the equivalent in SLURM?
Thanks,
Tim
-- Tim Cutts Scientific Computing Platform Lead AstraZeneca
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