Tom Lane wrote:
> Jeff Janes <jeff.ja...@gmail.com> writes:
> > commit 1aba62ec made zero be an illegal value for effective_io_concurrency.
> > i think this was an accident. If not, then the sample postgresql.conf
> > (at least) needs to be updated.
> It looks like the problem is that the new range check
> + /* This range check shouldn't fail, but let's be paranoid */
> + return (new_prefetch_pages > 0.0 && new_prefetch_pages < (double)
> should be testing for >= 0.0 not > 0.0.
Hmm, yeah, it looks like that's it. Will fix.
Álvaro Herrera http://www.2ndQuadrant.com/
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