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

[Eric F. Alemany]

Hi Andy,

I followed your advice - md5sum /etc/munge/munge.key and they are the same on all systems.

what else can it be? I will cheek the clock on the systems again as suggested by Chris

Best,
Eric

_____________________________________________________________________________________________________

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
Fax:1-650-723-7382<tel:1-650-723-7382>



On May 7, 2018, at 5:39 PM, Riebs, Andy <andy.riebs at hpe.com<mailto:andy.riebs at hpe.com>> wrote:

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<mailto:andy.riebs at hpe.com>
Hewlett-Packard Enterprise
+1 404 648 9024

________________________________
From: slurm-users <slurm-users-bounces at lists.schedmd.com<mailto:slurm-users-bounces at lists.schedmd.com>> on behalf of Eric F. Alemany <ealemany at stanford.edu<mailto: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
Fax:1-650-723-7382<tel:1-650-723-7382>



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):

https://github.com/dun/munge/wiki/Installation-Guide

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




-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.schedmd.com/pipermail/slurm-users/attachments/20180508/42c20518/attachment-0001.html>