== sanity test 413l: QoS mkdir exclude patterns ========== 12:48:03 (1786639683)
lmv.lustre-clilmv-ffff9c34e6237800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9c34e6237800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9c34e6237800.qos_exclude_patterns=_temporary
_temporary.*