| From: | Kirill Reshke <reshkekirill(at)gmail(dot)com> |
|---|---|
| To: | Melanie Plageman <melanieplageman(at)gmail(dot)com> |
| Cc: | Alexander Lakhin <exclusion(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, Xuneng Zhou <xunengzhou(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> |
| Subject: | Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access) |
| Date: | 2026-01-30 09:59:57 |
| Message-ID: | CALdSSPjnnXyJ3Ma6VTfYOT2KvOf_f6poMrPtAjNc5V2iFSE8Vw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, 30 Jan 2026 at 14:25, Kirill Reshke <reshkekirill(at)gmail(dot)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
| Attachment | Content-Type | Size |
|---|---|---|
| v1-0001-Reimplement-regression-tests-from-21796c267-as-TA.patch | application/octet-stream | 8.0 KB |
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