On 4/10/12 11:43 AM, Cristina Bulfon wrote: > We have a RH Cluster Suite to manage virtual machines with CLVM. > A single virtual machine is on a logical volume and all machines that > belong to > a cluster can see it. > I am wondering if is it possible to have the same with pacemaker ? > If yes what kind of software do I have to use it other than pacemaker ?
The references I used to set this up are "Clusters From Scratch", especially the chapter on Active/Active: <http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/ch08.html> with some assistance from: <https://alteeve.com/w/2-Node_Red_Hat_KVM_Cluster_Tutorial> Basically, to use pacemaker with clvm you'll have to use cman, so you don't entirely give up RHCS. I'm in the process of validating a cluster like this now. It may help to look at some of the threads I started in this forum to see the challenges I faced, mainly because I'm a slow learner: <http://www.gossamer-threads.com/lists/linuxha/users/78691> <http://www.gossamer-threads.com/lists/linuxha/users/78469> -- Bill Seligman | Phone: (914) 591-2823 Nevis Labs, Columbia Univ | mailto://[email protected] PO Box 137 | Irvington NY 10533 USA | http://www.nevis.columbia.edu/~seligman/
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