Re: [slurm-users] Slurm Rest API error

2023-06-28 Thread Brian Andrus
Vlad, Actually, it looks like it is working. You are using v0.39 for the parser, which is trying to use OpenAPI calls. Unless you compiled with OpenAPI, that won't work. Try using the 0.37 version and you may see a simpler result that is successful. Brian Andrus On 6/28/2023 11:05 AM, Oze

Re: [slurm-users] Dynamic Node Shrinking/Expanding for Running Jobs in Slurm

2023-06-28 Thread Chris Samuel
On 28/6/23 04:02, Rahmanpour Koushki, Maysam wrote: Upon reviewing the current FAQ, I found that it states node shrinking is only possible for pending jobs. Unfortunately, it does not provide additional information or examples to clarify if this functionality can be extended to running jobs.

[slurm-users] Slurm Rest API error

2023-06-28 Thread Ozeryan, Vladimir
Hello everyone, I am trying to get access to Slurm REST API working. JWT configured and token generated. All daemons are configured and running "slurmdbd, slurmctld and slurmrestd". I can successfully get to Slurm API with "slurm" user but that's it. bash-4.2$ echo -e "GET /slurm/v0.0.39/jobs H

Re: [slurm-users] [ext] Dynamic Node Shrinking/Expanding for Running Jobs in Slurm

2023-06-28 Thread Hagdorn, Magnus Karl Moritz
Hi Maysam, you need to describe your job a little more. In the past I have used a taskfarm approach [1] with worker jobs submitted to the cluster as a job array. This way the system could grow and shrink depending on available tasks/compute nodes. Regards Magnus [1] http://doi.org/10.5334/jors.393

Re: [slurm-users] Dynamic Node Shrinking/Expanding for Running Jobs in Slurm

2023-06-28 Thread Diego Zuccato
IIUC it's not possible to increase resource usage once the job is started: it would mess the scheduler and MPI comms (probably). But I also think you're trying to find a problem for a "solution". Just state the problem you're facing instead of proposing a solution :) What software are you runni

[slurm-users] Dynamic Node Shrinking/Expanding for Running Jobs in Slurm

2023-06-28 Thread Rahmanpour Koushki, Maysam
Dear Slurm Mailing List, I hope this email finds you well. I am currently working on a project that requires the ability to dynamically shrink or expand nodes for running jobs in Slurm. However, I am facing some challenges and would greatly appreciate your assistance and expertise in finding a