The NFS server package svc:/network/nfs/server:default must be installed in the zone to create NFS shares in a zone.
The sys_share privilege can be prohibited in the zone configuration to prevent NFS sharing within a zone. See Figure 1, Table 1, Status of Privileges in Zones.
Restrictions and limitations include the following:
Cross-zone LOFS mounts cannot be shared from zones.
File systems mounted within zones cannot be shared from the global zone.
NFS over Remote Direct Memory Access (RDMA) is not supported in zones.
Oracle Sun Cluster HA for NFS (HANFS) failover is not supported in zones.