== sanity test 413l: QoS mkdir exclude patterns ========== 19:05:21 (1784415921)
lmv.lustre-clilmv-ffff8a4d06892800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8a4d06892800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8a4d06892800.qos_exclude_patterns=_temporary
_temporary.*