#!/usr/bin/python# -*- coding:utf8 -*-import sysimport commandsTEST_CONF="""hd=default,vdbench=/var/www/html/vdbench504,user=root,shell=sshsd=sd1,lun=/dev/vdc,openflags=o_direct,threads=1wd=wd1,sd=sd1,xfersize=16k,readpct={readpct},seekpct={seekpct}rd=rd1,wd=wd1,iorate=max,elapsed=10,maxdata=5500g,interval=1,warmup=3"""def gen_test_file(file_name, rs_list):      for num,rs in enumerate(rs_list):	with open(file_name + "-" + str(num), 'w') as fw:            fw.write(TEST_CONF.format(                readpct=rs['readpct'], seekpct=rs['seekpct'])            )    returndef main():    fn = 'test'    rs_list = [        {'readpct':100, 'seekpct':100},        {'readpct':0, 'seekpct':100},        {'readpct':100, 'seekpct':0},        {'readpct':0, 'seekpct':0},    ]*3                               #*3是这4个用例循环3次的意思    gen_test_file('./{}'.format(fn), rs_list)    for num0,rs in enumerate(rs_list):

                   cmd='./vdbench -f {}'.format(fn) + "-" + str(num0) + ' -o /root/res' + str(num0)

                    #print cmd

                   print commands.getoutput(cmd)

if __name__ == '__main__':    main()    sys.exit(0)