The pools facility supports named, typed properties that can be placed on a pool, resource, or component. Administrators can store additional properties on the various pool elements. A property namespace similar to the project attribute is used.
For example, the following comment indicates that a given pset is associated with a particular Datatree database.
For additional information about property types, see poold Properties.
A number of special properties are reserved for internal use and cannot be set or removed. See the libpool(3LIB) man page for more information.