== sanity test 413l: QoS mkdir exclude patterns ========== 22:17:05 (1781230625)
lmv.lustre-clilmv-ffff99ad84b6f800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff99ad84b6f800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff99ad84b6f800.qos_exclude_patterns=_temporary
_temporary.*