On 2020-Sep-29, Tom Lane wrote:
> So I wonder why PostgresNode.pm is doing
>
> print $conf "max_wal_senders = 5\n";
>
> Considering that our default these days is 10 senders, and that a
> walsender slot doesn't really cost much, this seems unduly cheapskate.
> I propose raising this to 10.
I suggest to remove that line. max_wal_senders used to default to 0
when PostgresNode was touched to have this line in commit 89ac7004dad;
the global default was raised in f6d6d2920d2c.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
