== sanity test 413l: QoS mkdir exclude patterns ========== 02:04:02 (1789452242)
lmv.lustre-clilmv-ffff936ea7bb3800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff936ea7bb3800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff936ea7bb3800.qos_exclude_patterns=_temporary
_temporary.*