求教，tffs问题！！！

在flash中准备做一个tffs，格式化，挂接等等都弄好了，但是copy的时候不行，请大家帮我看看为什么，谢谢了，一下是一些信息：
-> usrTffsConfig 0,0,"/tffs0/"
value = 0 = 0x0
-> devs
drv name                
  0 /null              
  1 /tyCo/0            
  5 host_vg41:          
  6 /pty/rlogin.S      
  7 /pty/rlogin.M      
  8 /vio                
  9 /tempSensor        
  3 /tffs0/            
value = 25 = 0x19

-> cp “vxWorks_romCompress","/tffs0/vxworks"
copying file vxWorks_romCompress -> /tffs0/vxworks
FLASH write block aborted at offset 0x00080400
FLASH write block aborted at offset 0x00080400
FLASH write block aborted at offset 0x00080400
FLASH write block aborted at offset 0x00080400
0xf9e800 (tShell): disk cache error: device 1ffb9f0 block 1 errno c0006, disk removed while writing data, possible data loss
0xf9e800 (tShell): disk cache error: device 1ffb9f0 block 219 errno c0006, disk removed while writing data, possible data loss
0xf9e800 (tShell): disk cache error: device 1ffb9f0 block 234 errno c0006, copy: error writindisk removed while writing data, possible data lossg file. e
rrno 0xf9e800 (tShell0x): disk cache error: device c00061ffb9f0
block 298 errno value = c0006, disk removed while writing data, possible data loss-
1 = 0xffffffff

大家帮我看看吧，谢谢了！

确实访问了驱动，但是好像没访问到硬件。