Manfred,
> Can't this be done on postmaster startup? I think of two GUC
> variables where there is only one today: min_shared_buffers and
> max_shared_buffers. If allocation for the max_ values fails, the
> numbers are decreased in a loop of, say, 10 steps until allocation
> succeeds, or even fails at the min_ values.
I think the archives are back up. Take a look at this thread; we already had
this discussion at some length, and decided that a max of 1000 was reasonable
in advance of user tuning. And, I believe, Tom has already written the code.
--
Josh Berkus
Aglio Database Solutions
San Francisco
