[slurm-users] Error running jobs with srun

Elisabetta Falivene e.falivene at ilabroma.com
Wed Nov 8 16:35:47 MST 2017

Wow, thank you. There's a way to check which directories the master and The
nodes share?

Il mercoledì 8 novembre 2017, Lachlan Musicman <datakid at gmail.com> ha

> On 9 November 2017 at 09:19, Elisabetta Falivene <e.falivene at ilabroma.com
> <javascript:_e(%7B%7D,'cvml','e.falivene at ilabroma.com');>> wrote:
>> I'm getting this message anytime I try to execute any job on my cluster.
>> (node01 is the name of my first of eight nodes and is up and running)
>> Trying a python simple script:
>> *root at mycluster:/tmp# srun python test.py *
>> *slurmd[node01]: error: task/cgroup: unable to build job physical cores*
>> */usr/bin/python: can't open file 'test.py': [Errno 2] No such file or
>> directory*
>> *srun: error: node01: task 0: Exited with exit code 2*
> This error - which I've seen too many times to mention - is because the
> file isn't visible to the node.
> EG: If all the cluster share /opt and /home/ but not /root, and you run
> "srun python test.py" from /root - then node1 can't find it (because on
> node1, /root/test.py doesn't exist)
> Cheers
> L.
> ------
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