== sanity test 413l: QoS mkdir exclude patterns ========== 15:03:27 (1786043007)
lmv.lustre-clilmv-ffff9941efc2d800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9941efc2d800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9941efc2d800.qos_exclude_patterns=_temporary
_temporary.*