On Tue, Feb 4, 2014 at 4:24 PM, Peter Geoghegan <p...@heroku.com> wrote: > There is something you have not drawn explicit attention to that is > very interesting. If we take REL9_3_STABLE tip to be representative > (built with full -O2 optimization, no assertions just debugging > symbols), setting max_connections to 91 from 90 does not have the > effect of making the BufferDescriptors array aligned; it has the > effect of making it *misaligned*.
I spoke too soon; the effect is indeed reversed on master (i.e. "bad" max_connection settings are misaligned, and vice-versa). -- Peter Geoghegan -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers