[slurm-users] Nodes are down after 2-3 minutes.

Chris Samuel chris at csamuel.org
Mon May 7 18:30:14 MDT 2018

On Tuesday, 8 May 2018 9:40:53 AM AEST Eric F. Alemany wrote:

> I followed the link as well as the instruction on “Securing the
> installation” and “Testing the installation”


> The only thing that i am not able to do is:  Check if a credential can be
> remotely decoded

So one possibility there is that the clocks are out of step between the nodes. 
Usually that's configured via NTP to have a common reference source.

That's pretty standard as if you're running an HPC system with a distributed 
filesystem like GPFS or Lustre then you need the clocks in lockstep for it to 
function properly.

Good luck!
 Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC

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