Scott Carey <sc...@richrelevance.com> writes:
> No matter how you slice it, the default on Linux is implicitly changing and
> the choice is to either:
> * Return the default to fdatasync
> * Let it implicitly change to O_DSYNC
> The latter choice is the one that requires testing to prove that it is the
> proper and preferred default from the performance and data reliability POV.
And, in fact, the game plan is to do that testing and see which default
we want. I think it's premature to argue further about this until we
have some test results.
regards, tom lane
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