<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Ciao Elisabetta,<br></blockquote><div><br></div><div>Ciao Gennaro! :)</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<span class="gmail-"><br>
On Tue, Jan 09, 2018 at 01:40:19PM +0100, Elisabetta Falivene wrote:<br>
> The new kernel was installed during an upgrade from Debian 7 Wheezy to<br>
> Debian 8 Jessie. The upgrade went ok on the 8 nodes of the cluster, but not<br>
> on the master. Btw, on the nodes kernel 3.16 is working ok.<br>
<br>
</span>You may have some special storage on the front-end that is not<br>
recognized by the new kernel. I think you'll get a better help on a<br>
Debian related mailing list like debian-user [1]<br></blockquote><div><br></div><div>Good! I'll try</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<span class="gmail-"><br>
> > On 9 January 2018 at 13:16, Elisabetta Falivene <<a href="mailto:e.falivene@ilabroma.com">e.falivene@ilabroma.com</a>><br>
> > wrote:<br>
</span><span class="gmail-">> >> First time after reboot launching sinfo:<br>
> >><br>
</span>> >> *sinfo: error: If munged is up, restart with —numthreads=10*<br>
> >><br>
> >> *sinfo: error: Munge encode failed: Failed to access<br>
> >> /var/run/munge/munge.socket2”: No such file or directory*<br>
<br>
please check your munge installation:<br><span class="gmail-HOEnZb"><font color="#888888"><br></font></span></blockquote><div> </div><div>I did all the check you suggested and found out that Munge was disabled! Maybe was disabled in wheezy and not needed by the old 2.3.4 slurm? Or the update could have disabled it?</div><div>I tried to restart slurm (/etc/init.d/slurmd restart is enough?) after restarting munge but it doesn't seems to start correctly. I'll try to reboot as soon as I have the machine under my hands. </div><div><br></div><div>Thank you very much,</div><div>Elisabetta</div></div><br></div></div>