== sanity test 413l: QoS mkdir exclude patterns ========== 05:31:13 (1787391073)
lmv.lustre-clilmv-ffff9703735dc800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9703735dc800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9703735dc800.qos_exclude_patterns=_temporary
_temporary.*