[gpfsug-discuss] mmfsd and oom settings

Lukas Hejtmanek xhejtman at ics.muni.cz
Mon Sep 17 16:54:26 BST 2018


Hello,

I accidentally got killed mmfsd by oom killer because of pagepool size which is
normally ok but there was memory leak in smbd process so system run out of
memory. (64gb pagepool but also two 32GB smbd processes)

Shouldn't gpfs startup script set oom_score_adj to some proper value so that
mmfsd is never get killed? It basically ruins the things..

-- 
Lukáš Hejtmánek

Linux Administrator only because
  Full Time Multitasking Ninja 
  is not an official job title



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