== sanity test 413l: QoS mkdir exclude patterns ========== 07:08:17 (1787569697)
lmv.lustre-clilmv-ffff8d3104f1f800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8d3104f1f800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8d3104f1f800.qos_exclude_patterns=_temporary
_temporary.*