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From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Alexandre hadjinlian guerra <alexhguerra@gmail.com>
To: pgsql-admin@lists.postgresql.org
Subject: 8Kb or 4Kb ext4 filesystem page size
Date: Sat, 1 Jun 2019 21:27:14 +0200
Message-ID: <690037b9-f265-6e19-ba77-a2e67d892153@2ndquadrant.com> (raw)
In-Reply-To: <CAOEJH=DaKncHO9tCeRq1v_K1H9pEgNdxdMfKhLYNk5zwdSOKLA@mail.gmail.com>
References: <CAOEJH=DaKncHO9tCeRq1v_K1H9pEgNdxdMfKhLYNk5zwdSOKLA@mail.gmail.com>

On 2019-05-29 14:10, Alexandre hadjinlian guerra wrote:
> Given that postgres uses 8Kb pages, im wondering why i couldnt see any
> tests at all which would format ext4 partition to 8Kb pages.

I suppose this is because the maximum block size for ext4 is 4 kB.

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services







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