iostat -x 1 10 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 46 1.7 852.3 0 0 1 0 0 0md43 0 0 0.0 1.8 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 424 0.0 9191.4 0 0 1 0 0 1md43 0 2 0.0 8.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 6 0.0 103.9 0 0 1 0 0 0md43 0 0 0.0 0.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 4 0.0 24.0 0 0 1 1 0 0md43 0 0 0.0 0.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 7 0.0 100.0 0 0 1 0 0 1md43 0 0 0.0 0.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 45 0.0 2585.2 0 0 1 0 0 1md43 0 0 0.0 0.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 251 0.0 8193.3 0 0 4 0 0 6md43 0 1 0.0 4.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 4 0.0 32.0 0 9 14 12 0 6md43 0 0 0.0 0.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 4 0.0 56.0 0 0 12 6 0 5md43 0 0 0.0 0.0 0 0 0 0 0 0 extended device statisticsdevice r/s w/s kr/s kw/s ms/r ms/w ms/o ms/t qlen %bnvd0 0 0 0.0 0.0 0 0 0 0 0 0md43 0 0 0.0 0.0 0 0 0 0 0 0