== sanity test 413l: QoS mkdir exclude patterns ========== 00:20:13 (1764739213)
lmv.lustre-clilmv-ffff99c2c4d33800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff99c2c4d33800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff99c2c4d33800.qos_exclude_patterns=_temporary
_temporary.*