【已回应】ftp备份失败

连接服务器失败!Traceback (most recent call last):  File "/www/server/panel/plugin/ftp/ftp_main.py", line 370, in <module>    data = backup.backupSiteAll( sys.argv[3])  File "/www/server/panel/plugin/ftp/ftp_main.py", line 336, in backupSiteAll    self.backupSite(site['name'],save)  File "/www/server/panel/plugin/ftp/ftp_main.py", line 68, in backupSite    sql.table('backup').add('type,name,pid,filename,addtime,size',('0',os.path.basename(filename),pid,'ftp',endDate,os.path.getsize(filename)))  File "/usr/lib64/python2.7/genericpath.py", line 49, in getsize    return os.stat(filename).st_size连接服务器的那一边ftp也是一台bt.cn

连接ftp存储服务器失败了呀，检查下是不是端口问题