ensure filesystem exists and has properties set

    name : string
        name of filesystem
    create_parent : boolean
        creates all the non-existing parent datasets.
        any property specified on the command line using the -o option is ignored.
    cloned_from : string
        name of snapshot to clone
    properties : dict
        additional zfs properties (-o)

    .. note::
        ``cloned_from`` is only use if the filesystem does not exist yet,
        when ``cloned_from`` is set after the filesystem exists it will be ignored.

    .. note::
        Properties do not get cloned, if you specify the properties in the
        state file they will be applied on a subsequent run.

def filesystem_present(name, create_parent=False, properties=None, cloned_from=None):
    '''
    ensure filesystem exists and has properties set

    name : string
        name of filesystem
    create_parent : boolean
        creates all the non-existing parent datasets.
        any property specified on the command line using the -o option is ignored.
    cloned_from : string
        name of snapshot to clone
    properties : dict
        additional zfs properties (-o)

    .. note::
        ``cloned_from`` is only use if the filesystem does not exist yet,
        when ``cloned_from`` is set after the filesystem exists it will be ignored.

    .. note::
        Properties do not get cloned, if you specify the properties in the
        state file they will be applied on a subsequent run.

    '''
    return _dataset_present(
        'filesystem',
        name,
        create_parent=create_parent,
        properties=properties,
        cloned_from=cloned_from,
    )