8Kb or 4Kb ext4 filesystem page size

From: Alexandre hadjinlian guerra <alexhguerra(at)gmail(dot)com>
To: pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: 8Kb or 4Kb ext4 filesystem page size
Date: 2019-05-29 18:10:06
Message-ID: CAOEJH=DaKncHO9tCeRq1v_K1H9pEgNdxdMfKhLYNk5zwdSOKLA@mail.gmail.com
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Hi

Given that postgres uses 8Kb pages, im wondering why i couldnt see any
tests at all which would format ext4 partition to 8Kb pages. Im about to do
some tests, but any knowledge about such lack of tests on the internet
makes me wonder if im looking poorly or just lack of testing. besides, i do
ask if the following link remain true given XFS and EXT4 evolution since
2015
https://blog.pgaddict.com/posts/postgresql-performance-on-ext4-and-xfs

Thanks

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