[slurm-dev] Customized error messages from job_submit.lua?

[Bjørn-Helge Mevik]

I read in the NEWS for 14.03.0pre1:

 -- Add mechanism for job_submit plugin to generate error message for srun,
    salloc or sbatch to stderr. New argument added to job_submit function in
    the plugin.

Does this mean that it is possible to create custom messages in
/etc/slurm/job_submit.lua that are printed on the user's stderr?  If so,
how?

-- 
Regards,
Bjørn-Helge Mevik, dr. scient,
Department for Research Computing, University of Oslo