== sanity test 413l: QoS mkdir exclude patterns ========== 09:20:13 (1788268813)
lmv.lustre-clilmv-ffff9c38276bd800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9c38276bd800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9c38276bd800.qos_exclude_patterns=_temporary
_temporary.*