# zfs create -o share.nfs=on tank/sales
# zfs create -o share.nfs.ro=\* tank/sales/logs
# zfs get -r share.nfs tank/sales
NAME PROPERTY VALUE SOURCE
tank/sales share.nfs on local
tank/sales% share.nfs on inherited from tank/sales
tank/sales/log share.nfs on inherited from tank/sales
tank/sales/log% share.nfs on inherited from tank/sales
You can provide root access to a specific system for a shared file system as follows:
# zfs set share.nfs=on tank/home/data
# zfs set share.nfs.sec.default.root=neo tank/home/data