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Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access) - Mailing list pgsql-hackers

From Kirill Reshke
Subject Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)
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Msg-id CALdSSPjnnXyJ3Ma6VTfYOT2KvOf_f6poMrPtAjNc5V2iFSE8Vw@mail.gmail.com
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In response to Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)  (Kirill Reshke <reshkekirill@gmail.com>)
Responses Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)
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On Fri, 30 Jan 2026 at 14:25, Kirill Reshke <reshkekirill@gmail.com> wrote:
>
> Sorry, I messed up my previous email.
>
> > create table test_vac_unmodified_heap(a int) with (autovacuum_enabled = false);
>
> Yes I did try this, but it does not help, because autovacuum runs on
> catalog relations, still causing fail.
>
> We cannot disable autovac globally in regression suite, so I propose
> to changes this to TAp test
>


FPA POC v1

I use 'autovacuum-worker-start' injection point to 'disable'
autovacuum until test is done

-- 
Best regards,
Kirill Reshke
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