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Re: [Xen-users] does anyone have experience with clusters?

  • To: "Rudi Ahlers" <rudiahlers@xxxxxxxxx>
  • From: "Waldirio Manhães Pinheiro" <waldirio@xxxxxxxxx>
  • Date: Wed, 3 Dec 2008 08:16:58 -0200
  • Cc: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Wed, 03 Dec 2008 02:17:38 -0800
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   Good Morning Rudi

  Check here to start your cluster environment and configuration -

Good Luck

On Wed, Dec 3, 2008 at 7:08 AM, Rudi Ahlers <rudiahlers@xxxxxxxxx> wrote:
> Hi all,
> I want to start experimenting with clusters, and I would like to use
> normal desktop grade hardware for this. I have some extra PC
> components lying around, enough to build 3 - 4 moderate desktops with
> a PIV / C2D CPU & 512MB - 1GB RAM each. All the machines should have
> at least a 100MB NIC, but I can add a gigabit NIC to the machines that
> doesn't have it if need be.
> I have used Linux Heartbeat to failover a MySQL cluster before, and
> it's actually been running very well for about 3 years now. But, I
> want to start looking @ total clustering, with DRBD - where everything
> (not just MySQL) is being replicated across the 4 machines. I'm also
> intereated in load balancing.
> Has anyone done anything like this?
> The cluster will be running / hosting a few XEN Virtual Machines, and
> idealy if one PC / server dies (hardware failure / power failure /
> etc), then on of the other machines should still be running the
> virtual machines, i.e. no downtime. Is this possible? Can somone steer
> me into a direction where I can get more info on this?
> My aim: to use common, cheap PC equipment & CentOS for the project, I
> don't want to spend any more money, and want to use what I have.
> --
> Kind Regards
> Rudi Ahlers
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users

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