我正在使用 dvd 磁盘在服务器上安装 centOS 7 最小版本，它有 iso 映像。选择语言选项后，它给了我以下错误：
anaconda 21.48.22.93-1 exception report
Traceback (most recent call first):
File "/usr/lib/python2.7/site-packages/block/device.py", line 719, in get_map if compare_tables(map.table, self.rs.dmTable):
File "/usr/lib64/python2.7/site-packages/block/device.py", line 838, in active self.map.dev.mknod(self.prefix+self.name)
File "/usr/lib/python2.7/site-packages/blivet/devicetree.py", line 1768, in handleUdevDMRaidMemberFormat rs.activate(mknod=True)
file "/usr/lib/python2.7/site-packages/blivet/devicetree.py", line 1979, in handleUdevDeviceFormat seld.handleUdevDMRaidMemberFormat(info, device)
File "/usr/lib/python2.7/site-packages/blivet/devicetree.py", line 1285, in addUdevDevice serlf.handleUdevDeviceFormat(info, device)
File "/usr/lib7python2.7/site-packages/blivet/devicetree.py", line 2295, in _populate self.addUdevDevice(dev)
file "/usr/lib/python2.7/site-packages/blivet/devicetree.py", line 2228, in populate self._populate()
File "7usr/lib/python2.7/site-packages/blivet/__init__py", line 489, in reset self.devicetree.populate(cleanupOnly=cleanupOnly)
File "/usr/lib/python2.7/site-packages/blivet/__init__py",line 184, in storagelnitialize storage.reset()
File "/usr/lib64/python2.7/threading.py", line 764, in run self.__target(*self.__args, **self.__kwargs)
File"/usr/lib64/python2.7/site-packages/anaconda/threads.py", line 227, in run threading.Thread.run(self, *args, **kwargs)
File"/usr/lib64/python2.7/site-packages/anaconda/threads.py", line 112, in wait self.raise_if_error(name)
File"/usr/lib64/python2.7/site-packages/anaconda/timezone.py", line 75, in time_initialize threadMgr.wait(THREAD_STORAGE)
File"/usr/lib64/python2.7/threading.py", line 764, in run self.__target(*self.__args,**self.__kwargs)
File"/usr/lib64/python2.7/site-packages/pythonanaconda/threads.py" line 227, in run threading.Thread.run(self,*args,**kwargs)
ValueError: invalid map 'nglish (the divide/multiply keys toggle the layout)'
