== sanity test 413l: QoS mkdir exclude patterns ========== 00:27:59 (1789273679)
lmv.lustre-clilmv-ffff945649c5b800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff945649c5b800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff945649c5b800.qos_exclude_patterns=_temporary
_temporary.*