测试哪块盘就在相关的目录下测试
#准备测试数据 sysbench --num-threads=16 --test=fileio --file-total-size=10G --file-test-mode=rndrw prepare #开始测试 sysbench --num-threads=16 --test=fileio --file-total-size=10G --file-test-mode=rndrw --time=180 run #消除测试数据 sysbench --num-threads=16 --test=fileio --file-total-size=10G --file-test-mode=rndrw cleanup