== sanity test 413l: QoS mkdir exclude patterns ========== 05:06:03 (1788512763)
lmv.lustre-clilmv-ffff9727b04d7800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9727b04d7800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9727b04d7800.qos_exclude_patterns=_temporary
_temporary.*