== sanity test 413l: QoS mkdir exclude patterns ========== 03:28:08 (1779694088)
lmv.lustre-clilmv-ffff928d78fdf000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff928d78fdf000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff928d78fdf000.qos_exclude_patterns=_temporary
_temporary.*