== sanity test 413l: QoS mkdir exclude patterns ========== 05:55:03 (1780998903)
lmv.lustre-clilmv-ffff8cb9888f7800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8cb9888f7800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8cb9888f7800.qos_exclude_patterns=_temporary
_temporary.*