The XO-1.5 software plan.

Peter Robinson pbrobinson at
Sun May 17 06:17:38 EDT 2009

> Hi Ben,
>   > Of course, this equation gets still more complicated depending on
>   > whether we have MTD or FTL flash.  Choosing a filesystem will be
>   > an interesting exercise.
> I think it's clear that we'll be using an FTL of some kind.  (Which
> kind in particular will depend on more testing with the new A-Test
> board.)
> So, as a strawman, I'll suggest uncompressed ext2.  Depending on the
> FTL, something else may be more reasonable instead.

ext4 has the option to run without a journal now so you'd probably be
better using, or as least exploring, that over ext2 as its had quite a
few tweaks for SSD etc.


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