'Verify that the volume for our folder exists.
:raise: :py:exc:`LookupError`'

def check_for_setup_error(self):

    (pool_name, fs) = self._get_share_datasets(self.share)
    url = ('storage/pools/%s' % pool_name)
    self.nef.get(url)
    url = ('storage/pools/%s/filesystems/%s' % (pool_name, self._escape_path(fs)))
    self.nef.get(url)
    shared = False
    response = self.nef.get('nas/nfs')
    for share in response['data']:
        if (share.get('filesystem') == self.share):
            shared = True
            break
    if (not shared):
        raise LookupError((_('Dataset    %s    is    not    shared    in    Nexenta    Store    appliance') % self.share))
