Hello everybody, I've been trying the front-end mode in order to simulate more resources than I really have. I've configured my SLURM 2.6.2 whith these lines:
NodeName=dummy[1-1200] NodeHostName=node0 NodeAddr=10.0.0.1 > PartitionName=debug Nodes=dummy[1-1200] Default=YES MaxTime=INFINITE > State=UP Notice that node0 is the node where slurmctld and slumrd are running. When I try to execute: > sudo srun -Nx hostname Where x is greater than 128 I get: > srun: error: Unable to create job step: Task count specification invalid > srun: Force Terminated job 688 While when x is less than or equal 128 the execution is OK. Why can not I use more nodes? Regards. -- *Sergio Iserte Agut, research assistant,* *High Performance Computing & Architecture* *University Jaume I (Castellón, Spain)*
