yum install fio fio-2.2.8-2.el7.x86_64.rpm

3 安装 python threadpool每台

	1）有网安装

    cd /usr/lib/python2.7/site-packages/

        easy_install threadpool

	2）无网安装

    cd /usr/lib/python2.7/site-packages/
   
    easy_install threadpool-1.3.2-py2.7.egg

    4 运行脚本单台

 python fioPerformanceTest.py 显示
 python fioPerformanceTest.py > fio.txt 生产fio.txt文件

4.远程运行脚本
  chmod +x fio.sh
  sh fio.sh 根据情况修改节点情况
#!/bin/bash
for i in {01..02};do  # fio检测节点顺序
	    ssh node$i "cd /root/fio/;python fioPerformanceTest.py >fio$i.txt";
	    ssh node$i "scp -r /root/fio/fio$i.txt  node01:/root/fio/";
	    echo node$i;
	    cat /root/fio/fio$i.txt;
done

for i in {02..02};do # 删除读取的节点，从第二个开始
	    ssh node$i "rm -rf /root/fio/fio$i.txt";
done