[slurm-users] Slurm not starting

Elisabetta Falivene e.falivene at ilabroma.com
Wed Jan 17 06:23:36 MST 2018


Ciao Gennaro!


> > *NodeName=node[01-08] CPUs=16 RealMemory=16000 State=UNKNOWN*
> > to
> > *NodeName=node[01-08] CPUs=16 RealMemory=15999 State=UNKNOWN*
> >
> > Now, slurm works and the nodes are running. There is only one minor
> problem
> >
> > *error: Node node04 has low real_memory size (7984 < 15999)*
> > *error: Node node02 has low real_memory size (3944 < 15999)*
> >
> > Two nodes are still put to drain state. The nodes suffered a physical
> > damage to some rams and I had to physically remove them, so slurm think
> it
> > is not a good idea to use them.
> > It is possibile to make slurm use the node anyway?
>
> I think you can specify their properties on separate lines:
>
> NodeName=node[01,03,05-08] CPUs=16 RealMemory=15999 State=UNKNOWN*
> NodeName=node02 CPUs=16 RealMemory=3944 State=UNKNOWN*
> NodeName=node04 CPUs=16 RealMemory=7984 State=UNKNOWN*
>
>
It was possible indeed! Only it required to type "UNKNOWN" instead of
"UNKNOWN*"
Problem fully solved!
Thank you very much!
Elisabetta
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