* Quincey Koziol <[email protected]> [2013-02-25 16:08:47]:

I was thinking more about this, and what about the "group collective" I/O operations that we've kicked around a bit? (Where "group collective" is a sub-group of the processes that opened the file)

Or the alternative: a subgroup-open which can quickly generate a handle for a subgroup given the handle for the larger group. Dries