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In-Reply-To: 
 <CAJpy0uDQysu1mcLfCm44sfXGxqMBp8mdit979CQ25ObBWUZhrQ@mail.gmail.com>
From: Ashutosh Sharma <ashu.coek88@gmail.com>
Date: Thu, 21 May 2026 14:42:15 +0530
Message-ID: 
 <CAE9k0P=K2fFFKShoGeJV4ZSP_ZBJSSvCsBVYBYOC+bzMFczV6w@mail.gmail.com>
Subject: Re: synchronized_standby_slots behavior inconsistent with
 quorum-based synchronous replication
To: shveta malik <shveta.malik@gmail.com>
Cc: Amit Kapila <amit.kapila16@gmail.com>,
	=?UTF-8?B?SG91LCBaaGlqaWUv5L6vIOW/l+adsA==?= <houzj.fnst@fujitsu.com>,
	Ajin Cherian <itsajin@gmail.com>,
 SATYANARAYANA NARLAPURAM <satyanarlapuram@gmail.com>,
	PostgreSQL-development <pgsql-hackers@postgresql.org>,
	PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>,
 shveta malik <shvetamalik@gmail.com>
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Precedence: bulk

Hi Shveta,

On Fri, May 15, 2026 at 9:28=E2=80=AFAM shveta malik <shveta.malik@gmail.co=
m> wrote:
>
> Ashutosh, while testing further, I noticed that
> 'synchronized_standby_slots' does not filter duplicate entries. As an
> example, if user ends up giving one entry twice in priority
> configuration, then we will end up waiting on one slot twice rather
> than waiting on 2 different slots.
>

Thank you for raising this concern. It is indeed an issue that needs
fixing. We will ensure it is addressed in the next patch version.

--
With Regards,
Ashutosh Sharma.