Which configuration can be used with ZFS and Sun Cluster 3.2?

Which configuration can be used with ZFS and Sun Cluster 3.2?

A.
ZFS as a global file system.

B.
ZFS as a failover file system.

C.
ZFS as a multi-owner file system.

D.
A ZFS file system in /etc/vfstab (setting the file system mount point to legacy’ within ZFS).