== sanity test 413k: QoS mkdir exclude prefixes ========== 23:32:49 (1745465569)
lmv.lustre-clilmv-32c82455-0e1f-437c-a3e2-88adca7944eb.qos_exclude_prefixes=+abc:123:foo bar
lmv.lustre-clilmv-32c82455-0e1f-437c-a3e2-88adca7944eb.qos_exclude_prefixes=-abc:123:foo bar
lmv.lustre-clilmv-32c82455-0e1f-437c-a3e2-88adca7944eb.qos_exclude_prefixes=_temporary