[Lustre-discuss] Lustre On Two Clusters

Mr. Mark L. Dotson (Contractor) dotsonml.ctr at afrl.hpc.mil
Tue May 7 09:16:29 PDT 2013

I have Lustre installed and working on 1 cluster. Everything is IB. I 
can mount clients in this cluster with no problems. I want to mount this 
Lustre FS on another cluster that is attached to a separate IB switch. 
What's the best way to do this? Does it require a separate subnet for 
the IB interfaces, or does it matter?

Currently, my /etc/modprobe.d/lustre.conf has the following:

options lnet networks="o2ib0(ib0)"

Lustre version is 2.3
OS's are CentOS 6.4.

Any help would be much appreciated. Thanks.


Mark Dotson
Systems Administrator
dotsonml.ctr at afrl.hpc.mil

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