== sanity test 413l: QoS mkdir exclude patterns ========== 02:37:04 (1787380624)
lmv.lustre-clilmv-ffff92b0d09c1800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff92b0d09c1800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff92b0d09c1800.qos_exclude_patterns=_temporary
_temporary.*