== sanity test 413l: QoS mkdir exclude patterns ========== 14:45:05 (1780857905)
lmv.lustre-clilmv-ffff8cf087ce0800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8cf087ce0800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8cf087ce0800.qos_exclude_patterns=_temporary
_temporary.*