== sanity test 413l: QoS mkdir exclude patterns ========== 18:31:10 (1787869870)
lmv.lustre-clilmv-ffff9868525f8000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9868525f8000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9868525f8000.qos_exclude_patterns=_temporary
_temporary.*