<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><span style="font-size: 12pt;">Good afternoon,</span><br></div><div><div> We are new to the DSS system configurations. Reviewing the configuration I have seen that the default pagepool is set to this value:</div><div><br data-mce-bogus="1"></div><div><strong> pagepool 323908133683</strong></div><div><strong><br data-mce-bogus="1"></strong></div><div>But not only in the DSS servers, but also in the rest of the HPC nodes and I don't know if it is an excessive value. We are noticing that some jobs are dying by "Memory cgroup out of memory: Killed process XXX", and my doubt is if this pagepool is reserving too much memory for the mmfs process in decripento of the execution of jobs.</div><div><br></div><div>Any advice is welcomed,</div><div><br data-mce-bogus="1"></div><div>Regards, I</div></div><div data-marker="__SIG_POST__">-- <br></div><div><br>================================================================<br> Ibán Cabrillo Bartolomé<br> Instituto de Física de Cantabria (IFCA-CSIC)<br> Santander, Spain<br> Tel: +34942200969/+34669930421<br> Responsible for advanced computing service (RSC)<br>=========================================================================================<br>=========================================================================================<br>All our suppliers must know and accept IFCA policy available at:<br><br>https://confluence.ifca.es/display/IC/Information+Security+Policy+for+External+Suppliers<br>==========================================================================================<br></div></div>
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