From: Ron <ronljohnsonjr@gmail.com>
To: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: Re: How to _not_ save startup options in postmaster.opts?
Date: Thu, 2 Nov 2023 14:31:51 -0500
Message-ID: <1943a772-3938-429b-a877-dafdcb854563@gmail.com> (raw)
In-Reply-To: <3134512.1698946957@sss.pgh.pa.us>
References: <89ffab7a-0dfe-42e5-ae9d-e2fff60c9762@gmail.com>
<CAKFQuwYQNs6okw-tnkfUjZvmTSDMhsM4W0BVk8+kMb9Dr83KyQ@mail.gmail.com>
<3134512.1698946957@sss.pgh.pa.us>
On 11/2/23 12:42, Tom Lane wrote:
> "David G. Johnston"<david.g.johnston@gmail.com> writes:
>>> Alas, those config values are remembered in postmaster.opts. But I don't
>>> want that.
>> I don’t know where this file is even documented ATM but my understanding is
>> it just shows you the values used during the last startup.
> It does more, per the pg_ctl man page:
>
> postmaster.opts
>
> If this file exists in the data directory, pg_ctl (in restart
> mode) will pass the contents of the file as options to postgres,
> unless overridden by the -o option. The contents of this file are
> also displayed in status mode.
>
> It seems totally reasonable for "pg_ctl restart" to re-apply those
> switches. If you don't want that, don't use "restart", but stop
> and start.
Thanks.
--
Born in Arizona, moved to Babylonia.
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Subject: Re: How to _not_ save startup options in postmaster.opts?
In-Reply-To: <1943a772-3938-429b-a877-dafdcb854563@gmail.com>
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