[slurm-dev] problem configuring mvapich + slurm: "error: mpi/pmi2: failed to send temp kvs to compute nodes"

Hi all, I keep having some issues using Slurm + mvapich2. It seems that I cannot correctly configure Slurm and mvapich2 to work together. In particular, sbatch works correctly but srun does not. Maybe someone here can provide me some guidance, as I suspect that the error is an obvious one, but I

[slurm-dev] RE: Wrong behaviour of "--tasks-per-node" flag

Am Fri, 28 Oct 2016 00:21:12 -0700 schrieb Manuel Rodríguez Pascual : > Altogether, I think the condition should be rewritten to something like: > if ((opt.ntasks_per_node != NO_VAL) && > if (opt.ntasks <

[slurm-dev] TmpFS directive getting ignored?

Hello, I am currently setting up a test environment with SLURM to evaluate it for regular use. It looks as if the 'TmpFS' setting is not used - I set TmpFS=/scratch in slurm.conf, but if I run 'slurmd -C' on my nodes I get back the size of the partition containing /tmp for my 'TmpDisk' space.

[slurm-dev] SchedMD support

SchedMD has 2 technical teams. One team is dedicated to Slurm development and one team is dedicated to commercial Slurm support. At this time SchedMD does not have resources allocated to the community mailing list. You can find out more about commercial Slurm support by emailing

[slurm-dev] limiting scontrol

i'm a little hazy on account security controls, so i might some correction on this as i understand it users have accounts inside /etc/passwd users can also have accounts inside slurm and then there's the root account if i don't add anyone to the slurm accounts, everyone is basically at the

[slurm-dev] RE: Wrong behaviour of "--tasks-per-node" flag

On 28/10/16 18:20, Manuel Rodríguez Pascual wrote: > -bash-4.2$ sbatch --ntasks=16 --tasks-per-node=2 test.sh Could you post the content of your batch script too please? We're not seeing this on 16.05.5, but I can't be sure I'm correctly replicating what you are seeing. cheers, Chris --