== sanity test 413l: QoS mkdir exclude patterns ========== 04:04:34 (1788336274)
lmv.lustre-clilmv-ffff93c1a91cd000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff93c1a91cd000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff93c1a91cd000.qos_exclude_patterns=_temporary
_temporary.*