Re: [Xen-users] CPU management in XEN

[Yasir Assam <list1@xxxxxxxxxxxxxxx>]

I'm only new to Xen, so I could be wrong on this, but my understanding is that the credit scheduler is only in xen-unstable (which I'm using and works well so far).

Yasir

Ok. What is the difference between the bvt, sedf and credit schedulers? I can't find the cretit scheduler in my installation (tried running 'xm sched-credit -d vm01', but did not work). I am using the sedf scheduler atm. I am running Xen 3.0.2-2.

 

- Atle

 

On 7/10/06, Dominique Rousseau <d.rousseau@xxxxxxx> wrote:

Le Mon, Jul 10, 2006 at 10:25:41AM +0200, Atle Rudshaug [atle.rudshaug@xxxxxxxxx ] a écrit:

The Xen schedulers already attemp (and quite well) to balance the CPU
utilization across virtual machines.
So, for example, with default parameters 2 virtual machines running CPU
intensive tasks will get 50% each of the available CPU.
With advanced settings, you can define the weight of each of virtual
server.


Dom

--
Dominique Rousseau
Neuronnexion, Prestataire Internet & Intranet
57, route de Paris 80000 Amiens
tel: 03 22 71 61 90 - fax: 03 22 71 61 99 - http://www.neuronnexion.fr

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