Re: POC: Parallel processing of indexes in autovacuum

From: zengman <zengman(at)halodbtech(dot)com>
To: Daniil Davydov <3danissimo(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: POC: Parallel processing of indexes in autovacuum
Date: 2026-01-07 13:51:05
Message-ID: tencent_33C17E2744F5AC9C176A8962@qq.com
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Hi,

I noticed one thing: autovacuum_max_parallel_workers is initialized to 0 in globals.c,
but its GUC default (boot_val) is '2' in guc_parameters.dat. While GUC overrides it on startup,
this mismatch may cause confusion. Perhaps we should modify this to match the approach for max_parallel_workers.

--
Regards,
Man Zeng
www.openhalo.org

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