== sanity test 413l: QoS mkdir exclude patterns ========== 05:04:17 (1788599057)
lmv.lustre-clilmv-ffff91f417b2f800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff91f417b2f800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff91f417b2f800.qos_exclude_patterns=_temporary
_temporary.*