== sanity test 413l: QoS mkdir exclude patterns ========== 01:20:15 (1789276815)
lmv.lustre-clilmv-ffff9c0c82d19800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9c0c82d19800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9c0c82d19800.qos_exclude_patterns=_temporary
_temporary.*