== sanity test 413l: QoS mkdir exclude patterns ========== 15:40:07 (1785958807)
lmv.lustre-clilmv-ffff92c2c31d7800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff92c2c31d7800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff92c2c31d7800.qos_exclude_patterns=_temporary
_temporary.*