Not sure if I understand your use case, but if I do I am not sure if Slurm provides that functionality. If it doesn't (and if my understanding is correct), you can still achieve your goal by:
1) removing sbatch and salloc from user's path 2) writing your own custom scripts named sbatch (and hard/symbolic linked to salloc) which does what you want and at the end (with $0 variable or similar thing) it actually invokes full-path to sbatch and salloc -- actually it could do that after, rather than before, if you so prefer
Hope this helps
On Mon, Oct 28, 2024 at 11:59 AM Bhaskar Chakraborty via slurm-users < slurm-users@lists.schedmd.com> wrote:
Hi,
Is there an option in slurm to launch a custom script at the time of job submission through sbatch or salloc? The script should run with submit user permission in submit area.
The idea is that we need to enquire something which characterises our job’s requirement like CPU slots, memory etc from a central server and we do need read access to user area prior to that.
In our use case the user doesn’t necessarily know beforehand what kind of resource his job needs. (Hence, the need for such a script which will contact the server with user area info.)
Based on it we can modify the job a little later. A post submit script, if available, would inform us the slurm job id as well, it would get called just after the job has entered the system and prior to its scheduling.
Thanks, Bhaskar.
Sent from Yahoo Mail for iPad https://mail.onelink.me/107872968?pid=nativeplacement&c=Global_Acquisition_YMktg_315_Internal_EmailSignature&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000604&af_sub5=EmailSignature__Static_
-- slurm-users mailing list -- slurm-users@lists.schedmd.com To unsubscribe send an email to slurm-users-leave@lists.schedmd.com