== sanity test 413l: QoS mkdir exclude patterns ========== 11:34:18 (1790955258)
lmv.lustre-clilmv-ffff8aecc5752800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8aecc5752800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8aecc5752800.qos_exclude_patterns=_temporary
_temporary.*