== sanity test 413l: QoS mkdir exclude patterns ========== 01:04:33 (1788843873)
lmv.lustre-clilmv-ffff9246c57c7000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9246c57c7000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9246c57c7000.qos_exclude_patterns=_temporary
_temporary.*