Re: [PoC] pg_upgrade: allow to upgrade publisher node

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Subject: Re: [PoC] pg_upgrade: allow to upgrade publisher node
Date: 2023-10-27 05:39:01
Message-ID: CAA4eK1JcgAgj_XMBaYr=DkQ1669FLYLGSiA-FUPkuRmQYXGaqQ@mail.gmail.com
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On Fri, Oct 27, 2023 at 10:43 AM Michael Paquier <michael(at)paquier(dot)xyz> wrote:
>
> On Fri, Oct 27, 2023 at 04:40:43AM +0000, Hayato Kuroda (Fujitsu) wrote:
> > Yeah, Bharath has already reported, I agreed that the reason was [1].
> >
> > ```
> > In the Windows API (with some exceptions discussed in the following paragraphs),
> > the maximum length for a path is MAX_PATH, which is defined as 260 characters.
> > ```
>
> - "invalid_logical_replication_slots.txt");
> + "invalid_logical_slots.txt");
>
> Or you could do something even shorter, with "invalid_slots.txt".
>

I also thought of it but if we want to keep it that way, we should
slightly adjust the messages like: "The slot \"%s\" is invalid" to
include slot_type. This will contain only logical slots, so the
current one probably seems okay.

--
With Regards,
Amit Kapila.

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