Right now I have a 4 nodes cluster running netware 6.5. besides filesystem resources this cluster also serves a groupwise and post office (on only 2 nodes).
Right the groupwise is version 7 but the migration for 8 is planned for a near future so this is not the problem.

Now, I want to move groupwise (that would be version 8 already), from the 4 nodes cluster to a new 2 node cluster running SLES OES.
The MTA and POA databases are on a SAN NSS volume (one for each).
Is it possible to install the new cluster and then just present the MTA and POA disks to the new nodes? what changes would be needed in this case on the linux nodes?
If this isn't possible, what would be the best way to do this migration?

Thanks for any help.