== sanity test 413l: QoS mkdir exclude patterns ========== 05:59:01 (1787824741)
lmv.lustre-clilmv-ffff970cd322f800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff970cd322f800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff970cd322f800.qos_exclude_patterns=_temporary
_temporary.*