On 03/04/2010 10:27 AM, Xavier Montagutelli wrote:
Jeff Karpinski <jeff@xxxxxxxx> a écrit :
Our assigned Red Hat engineer was on-site today and pointed out the
blindingly obvious solution. Can't believe I didn't think of it: Run
NFS as a clustered service and have the VMs mount that. That way ANY
system - even outside of the cluster - can also access the data.
NFS is a much simpler solution. A few days ago, I was supporting NFS
instead of a cluster FS for a classroom, in a LTSP setup. But one
drawback could be that without any high-availability solution, the
server becomes a SPOF. Or do you have a Netapp filer^W^W a server
providing high availability ? Any thoughts on this ?
Of course. This 4-node cluster is back-ended by a 12T Compellent SAN.
I'll run NFS as a service on the cluster.
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