jffs2 filesystem on flash problem CRC errpr

[gyf606-mtd at yahoo.com.cn]

 --- David Woodhouse <dwmw2 at infradead.org> wrote:
> On Fri, 2004-09-17 at 10:31 +0800, gyf606-mtd at yahoo.com.cn wrote:
> > Thank you for your attention, Mr. Woodhouse. I followed your suggestion, but the problem still
> > exists. Do you think maybe that's because of the bad format of the jffs2 image file(fs1.img)?
> > How can I get a good file to be mounted ? Is it platform independent? 
> 
> The only platform-dependence is the endianness, and if you had that
> wrong it wouldn't manifest itself as CRC errors.
> 
> Can you read back the contents of the flash from /dev/mtd4 immediately
> after writing them, but before you attempt to mount JFFS2? Check that
> there is no corruption there.
> 

Yes, I can read back from /dev/mtd4 immediately after writing them! 
And the bytes are exactly what I have copied(i.e. the jffs2 image file).


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