s3100v2格式化失败。文件不能上传

报歉，又是我。这么早打扰各们大大们。昨天的BIN文件已经下载了。今天可以大胆格式化了。但是，又遇到了新问题

格式化失败了，要怎么办办啊。。急。。在线等。。。。。

Are you sure you want to format the file system? Yes or No (Y/N):Y

Formatting flash............................................................... ......................................Failed!

1. Set TFTP protocol parameters 

2. Set FTP protocol parameters 

3. Set XMODEM protocol parameters 

0. Return to boot menu Enter your choice(0-3): 1 

 Load File Name :s3100v2_e-cmw520-r5203p05.bin

 : 

Server IP Address :192.168.1.1 

 Local IP Address :192.168.1.2 

 Gateway IP Address :255.255.255.0 Are you sure to download file to flash? Yes or No (Y/N):Y 

Loading........................................................................ ...............................................

................................ ............................................................................... ..............Done! 

Free space: 0 bytes 

The space is not enough Failed!