Hi Remi, I was able to configure such a beast last year. I used OpenVZ for virtualization, and a separate iSCSI SAN storage server (which was also a RHCS cluster) for the /vz directory where most of the OpenVZ stuff are stored. Configuring it was not very complicated, I basically just had to add the resources (the openvz startup script, the iscsi device, etc.) through luci. I used CentOS 5.2 for that project, but it didn't involve getting RAM and CPU resources from the standby node. HTH, -eric --- On Fri, 4/3/09, remi doubi <reggaestar@xxxxxxxxx> wrote: > From: remi doubi <reggaestar@xxxxxxxxx> > Subject: Virtualization on top of Centos cluster > To: linux-cluster@xxxxxxxxxx > Date: Friday, April 3, 2009, 5:16 PM > Hi everyone, > i apologize for my bad english. > i'm a familiar with Linux environement ( fedora 10 > user ) and i got a > project in a training where i have to create a cluster with > two nodes where > i have to set up a number of VMs that will run applications > such as ( Samba, > Ldap, Zimbra, ...) > but i don't know how to virtualize on top of a cluster > !! > i would like to know how that can be done, and how is it > possible to let the > VMs get ressources ( RAM & CPU ) from the two nodes ?? > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
