== sanity test 413l: QoS mkdir exclude patterns ========== 22:31:15 (1786069875)
lmv.lustre-clilmv-ffff9d2d91c78800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9d2d91c78800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9d2d91c78800.qos_exclude_patterns=_temporary
_temporary.*