== sanity test 413l: QoS mkdir exclude patterns ========== 17:22:46 (1788643366)
lmv.lustre-clilmv-ffff91a4d1052800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff91a4d1052800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff91a4d1052800.qos_exclude_patterns=_temporary
_temporary.*