On Fri, Apr 2, 2010 at 2:58 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> It's probably also easy to fix so that it doesn't NEED to be documented.
>
> The thing is, when dealing with new features, we reduce our overall
> maintenance burden if we get it right the first time. Obviously it's
> too late for major changes, but minor adjustments to maintain the POLA
> seem like exactly what we SHOULD be doing right now.
The attached patch implements the Heikki's proposal:
----------
ReservedBackends = superuser_reserved_connections + max_wal_senders
MaxBackends = max_connections + autovacuum_max_workers + max_wal_senders + 1
----------
This change looks like minor adjustments rather than major changes.
I have one question:
In the patch, max_wal_senders is ignored by CheckRequiredParameterValues()
as autovacuum_max_workers is already. Is this OK for HS?
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
