== sanity test 413k: QoS mkdir exclude prefixes ========== 19:36:32 (1788219392)
lmv.lustre-clilmv-ffff9a67deb82000.qos_exclude_prefixes=+abc:123:foo bar
lmv.lustre-clilmv-ffff9a67deb82000.qos_exclude_prefixes=-abc:123:foo bar
lmv.lustre-clilmv-ffff9a67deb82000.qos_exclude_prefixes=_temporary