== sanity test 413l: QoS mkdir exclude patterns ========== 10:02:25 (1788876145)
lmv.lustre-clilmv-ffff95d490aed000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff95d490aed000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff95d490aed000.qos_exclude_patterns=_temporary
_temporary.*