[pve-devel] disabling transparent hugepage by default like kernel 2.6.32 ?

Alexandre DERUMIER aderumier at odiso.com
Thu Sep 10 08:59:49 CEST 2015


>>. Either THP works without problems, or we disable it by default. 

Also with lxc, you'll have problem with database softwares in they are running inside at CT.

mongodb for example refuse to start if THP and defrag are enabled.




----- Mail original -----
De: "dietmar" <dietmar at proxmox.com>
À: "aderumier" <aderumier at odiso.com>
Cc: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Jeudi 10 Septembre 2015 08:08:59
Objet: disabling transparent hugepage by default like kernel 2.6.32 ?

> Maybe could we could add option in datacenter.cfg, 

I do not really like such configurations. Either THP works without problems, 
or we disable it by default. 

But sure, there should be an option to enable it for users who do not 
like our default. 


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