Thanks both who helped with this. I had to recompile Slurm with Lua, but
I now have it working.
function slurm_job_submit(job_desc, part_list, submit_uid)
if not (job_desc.req_nodes == nil) then
slurm.log_user("Must not specify nodelist")
return slurm.FAILURE
end
return slurm.SUCCESS
end
The documentation for this API was a bit lacking, ended up having to
read the C source. Is SchedMD accepting pull requests for documentation?
I'd be happy to assist here.
Thanks!
Aaron
Henkel, Andreas writes:
> Hi,
> A spank plugin would probably work.
>
> A job-submit which replaces the nodelist with an empty string could work
> either.
>
> What about just changing the .profile and set the env variable for nodelist
> to empty string?
> „Note that environment variables will override any options set in a batch
> script, and command line options will override any environment variables“
> If the call —nodelist in sbatch-script this may solve the problem.
>
> Beyond all that I would just contact those users and tell them not to use
> nodelist.
>
> Andreas
>> Am 27.11.2018 um 18:05 schrieb Aaron Jackson <aa...@aaronsplace.co.uk>:
>>
>> Hi all,
>>
>> I am wondering if it is possible to disable the use of the --nodelist
>> argument from srun/sbatch/salloc/etc? In the worst case I can just edit
>> the code for argument parsing?
>>
>> Having only recently moved over to Slurm, some users have a preference
>> for particular nodes with no justifiable reason. I would rather the
>> Scheduler have full control over where a job ends up based on where it
>> fits.
>>
>> Thanks,
>> Aaron
>>
--
Aaron Jackson - M6PIU
http://aaronsplace.co.uk/
