MYSQL— perror 错误码详情

[root@localhost ~]# cat test_nothread.py 
import paramiko
import threading
import os
def ssh2(ip,username,passwd,cmd):
    file_path='/root/perror.log'
    logfile=file(file_path,'a')



    try:
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        ssh.connect(ip,22,username,passwd,timeout=5)
        for m in cmd:
            stdin, stdout, stderr = ssh.exec_command(m)
#           stdin.write("Y")  
            out = stdout.readlines()            
            for o in out:
#              print o
             logfile.write(o)
#        print '%s\tOK\n'%(ip)
        ssh.close()
    except :
        print '%s\tError\n'%(ip)
    logfile.close()

if __name__=='__main__':
   
    username = "root"  
    passwd = "admin1"   
    threads = []   
    print "Begin......"
    for i in range(1,20000):
        ip = '192.168.1.113'
        cmd1 ='perror '+str(i)
        cmd = [cmd1]
#       print i
        ssh2(ip,username,passwd,cmd);
        [root@localhost ~]# cat test_nothread.py 
impor