I'm trying to setup a 2 node cluster using VMware Server but have run into
a problem. Both servers (NW65 SP5) are up and running and I've followed the
VMware admin guide to create the shared disks. Both of these are marked as
sharable for clustering (via NSSMU).

Problem is, when I try to select 'Yes' for 'Does the cluster have shared
media?' I get the following error:

This selection is invalid because there is no shared media available.

Both servers see the shared disks and I have tried re-initializing (F3 in
NSSMU) both devices but still no joy. Any ideas?