磁盘检测

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/zxl1033394132/article/details/65004665

最近项目需求，需要有坏盘告警。
查了下有个rpm包：gsmartcontrol使用其smartctl命令可以获取是否坏盘。故代码如下：

from resource_monitoring import psutil
import subprocess
pdisks = psutil.disk_partitions()#获取分区
disks = dict()
badnum = 0
totalnum = len(pdisks)
for pdisk in pdisks:
    print pdisk.device#获取盘符
    cmd  = "smartctl -H "+pdisk.device +" | grep 'self-assessment'"
    print cmd
    try:
       p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
       content = p.stdout.read()
       print p.stdout.read()
       if "PASSED" in content:
          num = num +1
          print num
    except:
       print "error"
print num
if num >0 :
   print "the sum of baddisk is " + num;
else:
   print "all disks is good"