== sanity test 413l: QoS mkdir exclude patterns ========== 12:12:02 (1789056722)
lmv.lustre-clilmv-ffff8b9110b51800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8b9110b51800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8b9110b51800.qos_exclude_patterns=_temporary
_temporary.*