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?

[Ryan Cox]

slurm.user_msg("Test message")
return slurm.ERROR

Post by Bjørn-Helge Mevik
-- 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?

[Bjørn-Helge Mevik]

Thanks!