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The /etc/munge/ munge.key is different on the systems. Try<br>
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md5sum /etc/munge/munge.key on both systems to see if they are the same...<br>
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-- <br>
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Andy Riebs<br>
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andy.riebs@hpe.com <br>
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Hewlett-Packard Enterprise<br>
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+1 404 648 9024</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> slurm-users <slurm-users-bounces@lists.schedmd.com> on behalf of Eric F. Alemany <ealemany@stanford.edu><br>
<b>Sent:</b> Monday, May 7, 2018 7:40:53 PM<br>
<b>To:</b> Slurm User Community List<br>
<b>Subject:</b> Re: [slurm-users] Nodes are down after 2-3 minutes.</font>
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<div>Hi Chris,
<div class=""><br class="">
</div>
<div class="">I followed the link as well as the instruction on “Securing the installation” and “Testing the installation”</div>
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<div class="">The only thing that i am not able to do is: <span class="" style="color:rgb(36,41,46)">Check if a credential can be remotely decoded</span></div>
<div class=""><br class="">
</div>
<div class=""><br class="">
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<div class="">
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style=""><b class="">eric@radoncmaster</b>:<b class="">/etc/munge</b>$ munge -n | ssh
<a href="mailto:eric@radonc01.stanford.edu" class="">eric@radonc01.stanford.edu</a> unmunge</span></div>
<div class="" style="margin:0px; font-size:11px; line-height:normal; font-family:Menlo; background-color:rgb(255,255,255)">
<span class="" style="">unmunge: Error: Invalid credential</span></div>
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<div class="">Did i do something wrong somewhere ?</div>
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<div class="">Thank you for your help<br class="">
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<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)">_____________________________________________________________________________________________________</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)"><br class="">
</span></div>
<span class="" style="background-color:rgba(255,255,255,0)"><b class="">
<div class="" style="orphans:auto; widows:auto"><b class="" style="">Eric F. Alemany</b></div>
</b>
<div class="" style="orphans:auto; widows:auto"><i class="" style="">System Administrator for Research</i></div>
</span>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)"><br class="">
</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)">Division of Radiation & Cancer Biology</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)">Department of Radiation Oncology</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)"><br class="">
</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)">Stanford University School of Medicine</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)">Stanford, California 94305</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)"><br class="">
</span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)"><font class="" style="">Tel:</font><a href="tel:1-650-498-7969" class="" style="">1-650-498-7969</a><font class="" style=""> No Texting</font></span></div>
<div class="" style="orphans:auto; widows:auto"><span class="" style="background-color:rgba(255,255,255,0)"><font class="" style="">Fax:</font><a href="tel:1-650-723-7382" class="" style="">1-650-723-7382</a></span></div>
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<blockquote type="cite" class="">
<div class="">On May 7, 2018, at 3:42 PM, Chris Samuel <<a href="mailto:chris@csamuel.org" class="">chris@csamuel.org</a>> wrote:</div>
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<div class="">On Tuesday, 8 May 2018 8:38:47 AM AEST Eric F. Alemany wrote:<br class="">
<br class="">
<blockquote type="cite" class="">I thought i did but I will do it again<br class="">
</blockquote>
<br class="">
If that doesn't work then check the "Securing the Installation" and "Testing <br class="">
the Installation" parts of the munge docs here (ignore the installation part):<br class="">
<br class="">
<a href="https://github.com/dun/munge/wiki/Installation-Guide" class="">https://github.com/dun/munge/wiki/Installation-Guide</a><br class="">
<br class="">
Good luck!<br class="">
Chris<br class="">
-- <br class="">
Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC<br class="">
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