'Looks for the volume folder where backend volumes will be created.
Volume folder is specified in the cindef.conf.  See __init.
:param create: If True will create the folder if not found.
:returns: Folder object.'

def _find_volume_folder(self, create=False, ssn=(-1)):

    folder = self._find_folder('StorageCenter/ScVolumeFolder/GetList', self.vfname, ssn)
    if ((folder is None) and (create is True)):
        folder = self._create_folder_path('StorageCenter/ScVolumeFolder', self.vfname, ssn)
    return folder
