Microsoft themselves have 'Transaction Safe' FAT version they offer for
embedded systems running Windows CE 5.x (and probably others). Since people
expect that it's 'ok' to simply pull the power from handheld devices and
such then it's obvious that FAT itself is not really that suitable.
Customers will have a strong tendency to corrupt things after a while. So
transaction safe FAT is designed to deal with that.
It's simply a FAT file system with two file allocation tables. I guess the
goal is to make file system changes a fully atomic event.
And the Linux FAT driver actually works with it, mostly. You can read from
it quite easily, and write. I don't think it's a good idea to use the file
system back in the embedded system after that.. but it's easily to pull the
information off of one.
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