== sanity test 413l: QoS mkdir exclude patterns ========== 07:23:01 (1788002581)
lmv.lustre-clilmv-ffff8c3282aaf000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8c3282aaf000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8c3282aaf000.qos_exclude_patterns=_temporary
_temporary.*