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

Riebs, Andy andy.riebs at hpe.com
Mon May 7 18:39:26 MDT 2018

The /etc/munge/ munge.key is different on the systems. Try
md5sum /etc/munge/munge.key on both systems to see if they are the same...

Andy Riebs
andy.riebs at hpe.com
Hewlett-Packard Enterprise
+1 404 648 9024

From: slurm-users <slurm-users-bounces at lists.schedmd.com> on behalf of Eric F. Alemany <ealemany at stanford.edu>
Sent: Monday, May 7, 2018 7:40:53 PM
To: Slurm User Community List
Subject: Re: [slurm-users] Nodes are down after 2-3 minutes.

Hi Chris,

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

eric at radoncmaster:/etc/munge$ munge -n | ssh eric at radonc01.stanford.edu<mailto:eric at radonc01.stanford.edu> unmunge
unmunge: Error: Invalid credential

Did i do something wrong somewhere ?

Thank you for your help

Eric F.  Alemany
System Administrator for Research

Division of Radiation & Cancer  Biology
Department of Radiation Oncology

Stanford University School of Medicine
Stanford, California 94305

Tel:1-650-498-7969<tel:1-650-498-7969>  No Texting

On May 7, 2018, at 3:42 PM, Chris Samuel <chris at csamuel.org<mailto:chris at csamuel.org>> wrote:

On Tuesday, 8 May 2018 8:38:47 AM AEST Eric F. Alemany wrote:

I thought i did but I will do it again

If that doesn't work then check the "Securing the Installation" and "Testing
the Installation" parts of the munge docs here (ignore the installation part):


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

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