Re: Hot standby, recovery infra

On Thu, 2009-02-05 at 09:28 +0200, Heikki Linnakangas wrote:

> >> I've changed the way minRecoveryPoint is updated now anyway, so it no 
> >> longer happens every XLogFileRead().
> > 
> > Care to elucidate?
> 
> I got rid of minSafeStartPoint, advancing minRecoveryPoint instead. And 
> it's advanced in XLogFlush instead of XLogFileRead. I'll post an updated 
> patch soon.

Why do you think XLogFlush is called less frequently than XLogFileRead?

-- Simon Riggs           www.2ndQuadrant.comPostgreSQL Training, Services and Support