== sanity test 413l: QoS mkdir exclude patterns ========== 03:47:01 (1789458421)
lmv.lustre-clilmv-ffff88e3b97fd000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff88e3b97fd000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff88e3b97fd000.qos_exclude_patterns=_temporary
_temporary.*