Oracle Solaris ZFS Administration Guide

Unsharing ZFS File Systems

Although most file systems are automatically shared or unshared during boot, creation, and destruction, file systems sometimes need to be explicitly unshared. To do so, use the zfs unshare command. For example:

# zfs unshare tank/home/tabriz

This command unshares the tank/home/tabriz file system. To unshare all ZFS file systems on the system, you need to use the -a option.

# zfs unshare -a