[pve-devel] pve-kernel from repos more recent that proxmox git ?

[Alexandre DERUMIER]

>> Also, current qemu-kvm does not support MADV_HUGEPAGE - I wonder why? 
 Didn't know...I'll try to found more infos.

Also, for the THP defrag problem, I found an patch submit, but I don't know if it's already upstream or not.


[PATCH 0/2] Avoid excessive reclaim due to THP
https://lkml.org/lkml/2011/10/7/213

patch seem to be small.


----- Mail original ----- 

De: "Dietmar Maurer" <dietmar at proxmox.com> 
À: "Alexandre DERUMIER" <aderumier at odiso.com> 
Cc: pve-devel at pve.proxmox.com 
Envoyé: Mardi 10 Avril 2012 09:28:35 
Objet: RE: [pve-devel] pve-kernel from repos more recent that proxmox git ? 

> So I understand, with madvise, only application which support madvise can use it? 
> So kvm support it but not openvz,vzdump or other process which can hang. 
> 
> I could be a great solution. I'll try to find why redhat remove it.... 

Also, current qemu-kvm does not support MADV_HUGEPAGE - I wonder why? 

- Dietmar 



-- 

-- 




	Alexandre D erumier 
Ingénieur Système 
Fixe : 03 20 68 88 90 
Fax : 03 20 68 90 81 
45 Bvd du Général Leclerc 59100 Roubaix - France 
12 rue Marivaux 75002 Paris - France