== sanity test 413l: QoS mkdir exclude patterns ========== 15:09:19 (1780340959)
lmv.lustre-clilmv-ffff97ae4820f800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff97ae4820f800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff97ae4820f800.qos_exclude_patterns=_temporary
_temporary.*