== sanity test 413l: QoS mkdir exclude patterns ========== 11:22:10 (1783956130)
lmv.lustre-clilmv-ffff92e849c1f800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff92e849c1f800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff92e849c1f800.qos_exclude_patterns=_temporary
_temporary.*