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

2016-11-18 Thread Manuel Rodríguez Pascual
Hi, You are both right :) The problem is kind of solved now. As Douglas and Jane stated, after changing my SlurmSpoolDir to a local one the error on the subject of this mail disappeared. I can now run "srun -n 2 --tasks-per-node=1 ./helloWorldMPI" with no problem. However it does not behave

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

2016-11-18 Thread Douglas Jacobsen
Hello, Is " /home/localsoft/slurm/spool" local to the node? Or is it on the network? I think each node needs to have separate data (like job_cred) stored there, and if each slurmd is competing for that file naming space I could imagine that srun could have problems. I typically use

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

2016-11-18 Thread Janne Blomqvist
On 2016-11-17 12:53, Manuel Rodríguez Pascual wrote: > 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