Hi guys, We have noticed that SLURM generates some number of arp-pockets and I am trying to understand how we can tune this.
For example (100 nodes, SlurmdTimeout=120, most of the nodes are down) now I see slurmctrld is generating arps for each compute node on slurmctrld start and then examines the nodes periodically. The weirdness is the examination period is fluctuating. Say first time it is 10:40 between examinations (arp-floodings), then it is stabilized on ~12:30 minutes. Could you please help me to understand what is the logic behind this mechanism and how to configure this period? SLURM v14.03.0. Thanks, Taras
