== sanity test 413l: QoS mkdir exclude patterns ========== 07:09:38 (1768565378)
lmv.lustre-clilmv-ffff8fe284f52800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8fe284f52800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8fe284f52800.qos_exclude_patterns=_temporary
_temporary.*