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Re: [Xen-users] Cluster xen



On 03/05/12 18:01, Outback Dingo wrote:
On Mon, Mar 5, 2012 at 11:50 AM, Bart Coninckx<bart.coninckx@xxxxxxxxxx>  wrote:
On 03/05/12 17:27, Matthieu Roudon wrote:
Bonjour,

J'aimerai mettre en place un cluster sous Xen ou XenServer avec 2 serveurs
dell R 710.

J'aimerai pouvoir monter un cluster en utilisant l'espace disque entiere
des 2 serveurs cumulés ainsi que la mémoire

Quelles sont vos retour d'expériences et vos configurations?

Merci d'avance

Cordialement

Mat


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To help this fellow along, I will translate his post:

Hello,

I would like to implement a cluster with Xen or Xen server with two Dell
R710 servers.

I would like to build a cluster using the entire added diskspace of the two
servers, as well as the total memory.

What are your experiences and configurations for this?

Thanks in advance,

Regards,

Mat



Well Mat,

I usually use DRBD and Pacemaker for this. You can load balance the cluster
resources (being Xen DomU's) across the two nodes. For live migration you
need dual primary.
For dual primary you need stonith.

Read up on http://www.clusterlabs.org

B.




http://www.cloudstack.org/




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I'm not familiar (yet) with Cloudstack, but http://cloudstack.org/cloudstack/requirements.html seems to state that the requirements are more than two servers. I guess this solution won't do Mat a lot of good, does it?

cheers,


B.

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