[CentOS] New Tutorial - RHCS + DRBD + KVM; 2-Node HA on EL6
jorge.fabregas at gmail.com
Wed Jan 4 16:52:17 UTC 2012
On 01/03/2012 10:29 AM, Digimer wrote:
> Hi all,
> I'm happy to announce a new tutorial!
Thanks for sharing this. I might try it in a couple of months as I'm
not ready yet (need to grasp some concepts/technologies first). I also
haven't used KVM but I have some experience with VMware (vSphere Clusters).
For vSphere clusters you need a shared storage system: ideally (in
preference order) you'll be using a FC SAN, iSCSI SAN or a NAS (serving
NFS). I'm interested in the DRBD part here. Did you use it because you
didn't have access to a shared storage system? or is it a requirement
for a particular functionality you wanted? Have you done it before with
a shared system? Any considerable performance difference (DRBD vs
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