Lucian @ lastdot.org wrote: > Nor in centosplus? > are you taking about Kernel Samepage Merging ? thats a kernel 2.6.32 feature thats still considered somewhat experimental? I'm guessing noone is going to backport it into 2.6.18, probably far too many complications there. anyways, I'm not even sure KSM is a good idea, see http://lwn.net/Articles/330589/