== sanity test 413l: QoS mkdir exclude patterns ========== 12:55:27 (1781628927)
lmv.lustre-clilmv-ffff96ff20d83000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff96ff20d83000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff96ff20d83000.qos_exclude_patterns=_temporary
_temporary.*