== sanity test 413l: QoS mkdir exclude patterns ========== 11:41:30 (1780328490)
lmv.lustre-clilmv-ffff957fc91c3800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff957fc91c3800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff957fc91c3800.qos_exclude_patterns=_temporary
_temporary.*