Cramfs: bad root offset issue

[Qi Zhang]

Hello:

   I'm usinig mkfs.cramfs to generate a simple filesystem
   # mkdir test
   # cd test
   # touch a
   # cd ..
   # mkfs.cramfs test test.bin

   Then I burn it to a NAND flash partitions
    The nand flash page size is 2k. and my platform is android 2.1
with the kernel version 2.6.29 like.
    During mount I got below information:

    cramfs: bad root offset 262276752
    mount: mounting /dev/mtdblock4 on /mnt failed: Invalid argument

    Any one can help me? thanks!

Regards
Zhang Qi