== sanity test 413k: QoS mkdir exclude prefixes ========== 05:17:36 (1779700656)
lmv.lustre-clilmv-ffff9f3b26ffc800.qos_exclude_prefixes=+abc:123:foo bar
lmv.lustre-clilmv-ffff9f3b26ffc800.qos_exclude_prefixes=-abc:123:foo bar
lmv.lustre-clilmv-ffff9f3b26ffc800.qos_exclude_prefixes=_temporary