| From: | Karina Litskevich <litskevichkarina(at)gmail(dot)com> | 
|---|---|
| To: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> | 
| Cc: | Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> | 
| Subject: | Re: doc: Improve description of io_combine_limit and io_max_combine_limit GUCs | 
| Date: | 2025-10-31 14:45:07 | 
| Message-ID: | CACiT8iaqKEm1KLajCBDinA+nvLxLABX04S4YR=C4oU9Zz4cm+Q@mail.gmail.com | 
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| Lists: | pgsql-hackers | 
On Thu, Oct 30, 2025 at 4:31 PM Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>
> I also noticed another issue in the io_max_combine_limit docs.
> Since its context is PGC_POSTMASTER, shouldn't the following
> description be updated to say "This parameter can only be set at server start"?
>
>          This parameter can only be set in
>          the <filename>postgresql.conf</filename> file or on the server
>          command line.
>
Nice catch! I am going to check if there are other GUCs with
PGC_POSTMASTER and wrong documentation. I'll come back with an
updated version of the patch.
Best regards,
Karina Litskevich
Postgres Professional: http://postgrespro.com/
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