From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Sergei Kornilov <sk@zsrv.org>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Cc: andres@anarazel.de <andres@anarazel.de>
Cc: david@pgmasters.net <david@pgmasters.net>
Cc: pgsql-hackers@postgresql.org <pgsql-hackers@postgresql.org>
Subject: Re: allow online change primary_conninfo
Date: Wed, 1 Apr 2020 16:03:05 +0200
Message-ID: <4b1bfe72-43ab-60ca-5b29-afc23f1726e7@2ndquadrant.com> (raw)
In-Reply-To: <3109511585392143@myt6-887fb48a9c29.qloud-c.yandex.net>
References: <20200327195149.GA32145@alvherre.pgsql>
<20200327233911.GA30735@alvherre.pgsql>
<3109511585392143@myt6-887fb48a9c29.qloud-c.yandex.net>
On 2020-03-28 11:49, Sergei Kornilov wrote:
> I attached updated patch: walreceiver will use configured primary_slot_name as temporary slot name if wal_receiver_create_temp_slot is enabled.
The original setup worked consistently with pg_basebackup. In
pg_basebackup, if you specify -S/--slot, then it uses a permanent slot
with the given name. This is the same behavior as primary_slot_name has
now. We should be careful that we don't create two sets of
options/settings that look similar but combine in different ways.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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To: pgsql-hackers@postgresql.org
Cc: peter.eisentraut@2ndquadrant.com, sk@zsrv.org, alvherre@2ndquadrant.com, michael@paquier.xyz, tomas.vondra@2ndquadrant.com, horikyota.ntt@gmail.com, andres@anarazel.de, david@pgmasters.net
Subject: Re: allow online change primary_conninfo
In-Reply-To: <4b1bfe72-43ab-60ca-5b29-afc23f1726e7@2ndquadrant.com>
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