== sanity test 413l: QoS mkdir exclude patterns ========== 17:08:31 (1784408911)
lmv.lustre-clilmv-ffff9caa8789b800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9caa8789b800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9caa8789b800.qos_exclude_patterns=_temporary
_temporary.*