== sanity test 413l: QoS mkdir exclude patterns ========== 22:18:12 (1788920292)
lmv.lustre-clilmv-ffff8b556d363800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8b556d363800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8b556d363800.qos_exclude_patterns=_temporary
_temporary.*