== sanity test 413l: QoS mkdir exclude patterns ========== 02:46:08 (1781246768)
lmv.lustre-clilmv-ffff8f0b610e1000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8f0b610e1000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8f0b610e1000.qos_exclude_patterns=_temporary
_temporary.*