== sanity test 413l: QoS mkdir exclude patterns ========== 00:29:29 (1788755369)
lmv.lustre-clilmv-ffff952f4512e800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff952f4512e800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff952f4512e800.qos_exclude_patterns=_temporary
_temporary.*