Hi,

I've a question about improving network performance. In my cluster (5 compute, 
1 head) I have 2 NIC on each compute and 4 on the head node. 

I've looked around for channel bonding, but I've "only" a 24port Gb switch 
that doesn't support VLANs or net partitioning. 

Can I assign with  Oscar 4.0 different IP to different services? i.e., can I 
configure a sort of ListenAddress on LAM/MPI that's reside on a different 
subnet from the NFS/NIS one? So, theoretically, whan NIC will be dedicated to 
MPI and the other to "utility services"

thank you in advance,

 ivan


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