== sanity test 413l: QoS mkdir exclude patterns ========== 01:02:11 (1786770131)
lmv.lustre-clilmv-ffff9d89855f5800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9d89855f5800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9d89855f5800.qos_exclude_patterns=_temporary
_temporary.*