== sanity test 413l: QoS mkdir exclude patterns ========== 22:57:05 (1788490625)
lmv.lustre-clilmv-ffff98f6deb1d800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff98f6deb1d800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff98f6deb1d800.qos_exclude_patterns=_temporary
_temporary.*