<div dir="ltr"><div dir="ltr"><div>Thank you Chris. After your suggestion I compiled latest stable version on a CentOS. And installed Munge packages firstly from Centos repository. Now I'm getting the below error.</div><div><br></div><div>slurmd is succesfully working on same machine.<br></div><div><br></div><div>./slurmctld -Dcvvvv<br>slurmctld: debug: Log file re-opened<br>slurmctld: error: Unable to open pidfile `/var/run/slurm-llnl/slurmctld.pid': No such file or directory<br>slurmctld: slurmctld version 17.11.9-2 started on cluster cluster<br><b>slurmctld: debug3: Trying to load plugin /root/sl/sl2/lib/slurm/crypto_munge.so<br>slurmctld: error: Couldn't find the specified plugin name for crypto/munge looking at all files</b><br>slurmctld: debug3: accept_path_paranoia: stat(/root/sl/sl2/lib/slurm) failed<br><b>slurmctld: error: cannot find crypto plugin for crypto/munge<br>slurmctld: error: cannot create crypto context for crypto/munge</b><br><b>slurmctld: fatal: slurm_cred_creator_ctx_create((null)): Permission denied</b></div><div><br></div><div>What is you suggestion for the "Permission denied" and munge errors? <br></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Aug 29, 2018 at 12:05 AM Chris Samuel <<a href="mailto:chris@csamuel.org">chris@csamuel.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tuesday, 28 August 2018 11:43:54 PM AEST Umut Arus wrote:<br>
<br>
> It seems the main problem is; slurmctld: fatal: No front end nodes defined<br>
<br>
Frontend nodes are for IBM BlueGene and Cray systems where you cannot run <br>
slurmd on the compute nodes themselves so a proxy system must be used instead <br>
(at $JOB-1 we used this on our BG/Q system). I strongly suspect you are not <br>
running on either of those!<br>
<br>
<a href="https://slurm.schedmd.com/slurm.conf.html" rel="noreferrer" target="_blank">https://slurm.schedmd.com/slurm.conf.html</a><br>
<br>
# These options may only be used on systems configured and built with the<br>
# appropriate parameters (--have-front-end, --enable-bluegene-emulation)<br>
# or a system determined to have the appropriate architecture by the<br>
# configure script (BlueGene or Cray systems).<br>
<br>
If you built Slurm yourself you'll need to check you didn't use those <br>
arguments by mistake or configure didn't enable them in error, and if this is <br>
an Ubuntu package then it's probably an bug in how they packaged it!<br>
<br>
Best of luck,<br>
Chris<br>
-- <br>
Chris Samuel : <a href="http://www.csamuel.org/" rel="noreferrer" target="_blank">http://www.csamuel.org/</a> : Melbourne, VIC<br>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><font color="#999999"><b>Umut A.</b></font></div><br></div></div></div></div></div></div></div></div>