jffs super block

David Woodhouse dwmw2 at infradead.org
Thu Jul 6 15:50:54 EDT 2000

On Thu, 6 Jul 2000, [iso-8859-1] Sébastien Côté wrote:

> I don't really know much about the DOC but doesn't it have it's own
> filesystem (TrueFS or something like that) ?  If so, are linux drivers
> available and open-sourced ?

The DiskOnChip is just a clever way of attaching NAND flash chips to a
CPU. Generally it comes with the NAND Flash Translation Layer, which
emulates a block device, on top of which you put a 'normal' filesystem.

You end up with a journalled filesystem on top of what is essentially
already a journalled filesystem, and although we do have GPL'd NFTL
support, it's not 100% reliable yet.


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