== sanity test 413l: QoS mkdir exclude patterns ========== 18:17:37 (1787609857)
lmv.lustre-clilmv-ffff999b05ebf800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff999b05ebf800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff999b05ebf800.qos_exclude_patterns=_temporary
_temporary.*