== sanity test 413l: QoS mkdir exclude patterns ========== 02:40:53 (1788849653)
lmv.lustre-clilmv-ffff8e0edd4aa800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8e0edd4aa800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8e0edd4aa800.qos_exclude_patterns=_temporary
_temporary.*