== sanity test 413l: QoS mkdir exclude patterns ========== 05:08:10 (1787130490)
lmv.lustre-clilmv-ffff8c204a78c000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8c204a78c000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8c204a78c000.qos_exclude_patterns=_temporary
_temporary.*