== sanity test 413l: QoS mkdir exclude patterns ========== 10:47:45 (1781621265)
lmv.lustre-clilmv-ffff9fce6038a800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9fce6038a800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9fce6038a800.qos_exclude_patterns=_temporary
_temporary.*