Python脚本挂起并说现在调用了超时线程

我想并行运行各种命令。我正在使用线程

下面是我的程序

def run():
 DeviceList = { 
  'naa.500601': ['vmhba4:C0:T3:L0', 'vmhba4:C0:T2:L0', 'vmhba3:C0:T3:L0',
       'vmhba3:C0:T2:L0']
  'naa.50002': ['vmhba4:C0:T0:L2', 'vmhba3:C0:T0:L2']
  'naa.50002a':['vmhba4:C0:T0:L0', 'vmhba3:C0:T0:L0']
  'naa.6005': ['vmhba2:C0:T0:L1']
  'naa.60a98':['vmhba3:C0:T10:L11', 'vmhba4:C0:T12:L11', 'vmhba3:C0:T11:L11',    
     'vmhba4:C0:T13:L11', 'vmhba3:C0:T12:L11', 'vmhba3:C0:T13:L11', 
     'vmhba4:C0:T10:L11', 'vmhba4:C0:T11:L11']
   'naa.60a980': ['vmhba4:C0:T13:L43', 'vmhba3:C0:T12:L43', 'vmhba3:C0:T13:L43', 
      'vmhba4:C0:T10:L43', 'vmhba4:C0:T11:L43', 'vmhba3:C0:T10:L43',          
       'vmhba4:C0:T12:L43', 'vmhba3:C0:T11:L43']
 }
 Threads = []
 for device,paths in DeviceList.items():
  disablePathThread = threading.Thread(target = DisableStoragePath,args=(paths,))
  disablePathThread.start()
  Threads.append(disablePathThread)
 for t in Threads:
    t.join()

def DisableStoragePath(paths):
   for path in paths:   
      '''
       Execute some command
      ''' 
run() # Invoke Run method

当我运行这个程序时，它运行了一段时间，之后它被挂起，几分钟后，线程超时，并显示错误消息“Timeout thread Called now for pathEnableDisable.py”

如果我的字典“DeviceList”中有更多键和值，它将挂起

---

你能帮我解释一下为什么程序会被挂起。

“执行一些命令”，什么命令？如果你用

多处理。进程

替换

线程

，脚本的其余部分保持不变，会发生什么情况？