On 2 May 2016 at 22:07, Robert Haas <robertmh...@gmail.com> wrote:

>
> I also think that it would be a swell idea to detect whether a system
> has ever crashed with fsync=off, and do something about that, like
> maybe bleat on every subsequent startup for the lifetime of the
> cluster.


Yes. Very, very yes.

That would've made my life considerably easier on a few occasions now.

It shouldn't take much more than a new pg_control field and a test during
recovery.

Should TODO this, but since that's sometimes where ideas go to die, I'm
going to see if I can hack this out soon as well.

-- 
 Craig Ringer                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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