Andres Freund <andres@anarazel.de> writes:
> What wouldn't hurt is enabling it by default in pg_regress on master for
> a while. That seems like a good thing to do independent of flipping the
> default.
Yeah, I could get behind that. I'm not certain how much the regression
tests really stress checksumming: most of the tests work with small
amounts of data that probably never leave shared buffers. But it'd be
some hard evidence at least.
regards, tom lane