[PVE-User] VM's load balance...

[Alexandre DERUMIER]

>>(I had found an interesting paper about this last year, need to find it). 

this one:

http://research.ijcaonline.org/volume46/number6/pxc3879263.pdf


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

De: "Alexandre DERUMIER" <aderumier at odiso.com> 
À: "Gilberto Nunes" <gilberto.nunes32 at gmail.com> 
Cc: pve-user at pve.proxmox.com 
Envoyé: Mercredi 14 Août 2013 12:18:24 
Objet: Re: [PVE-User] VM's load balance... 

Hi, We have already all the stats of cpu,memory,.. for hosts and guest. 

I think the main part is to define the balancing algorithm. (I had found an interesting paper about this last year, need to find it). 


Also proxmox don't have a "master" server in a cluster, so each node should do the balancing, 

don't known if they need to communicate... (to avoid loop like node1 balance vm to node2, then node2 balance vm to node1,....) 






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

De: "Gilberto Nunes" <gilberto.nunes32 at gmail.com> 
À: "Michael Rasmussen" <mir at miras.org> 
Cc: pve-user at pve.proxmox.com 
Envoyé: Mardi 13 Août 2013 23:04:32 
Objet: Re: [PVE-User] VM's load balance... 

Thanks for your answer... 

I'm here imagining some scripts that checking memory load or processor load and perform qm migrate to other host through the cluster... 
May need some programming effort, but is possible... or not?? 


2013/8/13 Michael Rasmussen < mir at miras.org > 



On Tue, 13 Aug 2013 17:43:54 -0300 
Gilberto Nunes < gilberto.nunes32 at gmail.com > wrote: 

> usage reach some critical point or something like that... 
> Is someone here already done something in PVE 3.x??? 
> 
I think this will require client tools installed on the KVM's like 
vmware-tools in vmware to be able to do something like that. I have no 
knowledge of whether something like that exists for qemu. 

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