Re: [slurm-users] Pending with resource problems

2019-04-17 Thread Prentice Bisbal
No, Slurm goes strictly by what the job specifies for memory at submit time. Slurm has no way of knowing how much memory a job might need in the future. The only way to safely share a node is for Slurm to reserve the requested memory for the duration of the job. To do other wise would be a disa

Re: [slurm-users] Pending with resource problems

2019-04-17 Thread Mahmood Naderan
Yes. It seems that what user specifies, slurm will reserve that. The other jobs realtime memory is less than what users had been specified. I thought that slurm will dynamically handles that in order to put more jobs in running state. Regards, Mahmood On Wed, Apr 17, 2019 at 7:54 PM Prentice B

Re: [slurm-users] Pending with resource problems

2019-04-17 Thread Prentice Bisbal
Mahmood, What do you see as the problem here? To me, there is no problem and the scheduler is working exactly has it should. The reason "Resources" means that there are not enough computing resources available for your job to run right now, so the job is setting in the queue in the pending sta

Re: [slurm-users] Pending with resource problems

2019-04-17 Thread Henkel, Andreas
I think there isn’t enough memory. AllocTres Shows mem=55G And your job wants another 40G although the node only has 63G in total. Best, Andreas Am 17.04.2019 um 16:45 schrieb Mahmood Naderan mailto:mahmood...@gmail.com>>: Hi, Although it was fine for previous job runs, the following script now