NSS is a great filesystem. However I can't seem to get around one little

NSS is suppose to be a clusterable filesystem. (i.e. many different nodes
can access the same filesystem without causing corruption.) However I
seem unable to use this feature without using clustering.

What I want to do is share an iSCSI share from a SAN to multiple virtual
servers. However I do NOT want these servers to be in a cluster.

Any ideas? Is this even possible?