>>>>> "edm" == Eric D Mudama <edmud...@bounceswoosh.org> writes:

   edm> How would you stripe or manage a dataset across a mix of
   edm> devices with different geometries?

the ``geometry'' discussed is 1-dimensional: sector size.

The way that you do it is to align all writes, and never write
anything smaller than the sector size.  The rule is very simple, and
you can also start or stop following it at any moment without
rewriting any of the dataset and still get the full benefit.

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