== sanity test 413l: QoS mkdir exclude patterns ========== 09:16:06 (1787577366)
lmv.lustre-clilmv-ffff91b071243800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff91b071243800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff91b071243800.qos_exclude_patterns=_temporary
_temporary.*