
9 Oct
2014
9 Oct
'14
7:31 p.m.
Hi, while testing oVirt 3.5 RC I've came across this cluster setting: Optimization -> KSM control -> [X] Enable KSM I guess it's related to Kernel Same-page Merging. Since KSM is a bad idea in my case (really slow CPUs), I've disabled this Cluster setting, expecting oVirt to disable KSM on each oVirt Node. But KSM is still running and consuming a lot CPU. 1) What is the expected result for this setting? 2) And how do I completely and permanentely disable KSM on oVirt Nodes? Regards - Frank