== sanity test 413l: QoS mkdir exclude patterns ========== 01:10:05 (1789189805)
lmv.lustre-clilmv-ffff8889cf8bf800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8889cf8bf800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8889cf8bf800.qos_exclude_patterns=_temporary
_temporary.*