On Tue, Apr 28, 2015 at 6:30 PM, Thomas Munro
<thomas.munro@enterprisedb.com> wrote:
> Tomorrow I will send a separate patch for the autovacuum changes that
> I sent earlier. Let's discuss and hopefully eventually commit that
> separately.
Here is a separate patch which makes autovacuum start a wrap-around
vacuum sooner if the member space is running out, by adjusting
autovacuum_multixact_freeze_max_age using a progressive scaling
factor. This version includes a clearer implementation of
autovacuum_multixact_freeze_max_age_adjusted provided by Kevin
Grittner off-list.
--
Thomas Munro
http://www.enterprisedb.com