{ C(checkpoint_min), &type_integer, validate_non_negative },
{ C(collection), &type_collections, validate_any },
{ C(connect), &type_stringlist, validate_addrport },
{ C(checkpoint_min), &type_integer, validate_non_negative },
{ C(collection), &type_collections, validate_any },
{ C(connect), &type_stringlist, validate_addrport },