== sanity test 413l: QoS mkdir exclude patterns ========== 08:12:50 (1782735170)
lmv.lustre-clilmv-ffff8919c53df800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8919c53df800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8919c53df800.qos_exclude_patterns=_temporary
_temporary.*