== sanity test 413l: QoS mkdir exclude patterns ========== 03:29:09 (1788938949)
lmv.lustre-clilmv-ffff946e5deab000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff946e5deab000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff946e5deab000.qos_exclude_patterns=_temporary
_temporary.*