Re: Tuning Linux for Postgresql - Database failed to start

From: Kenneth Marshall <ktm(at)rice(dot)edu>
To: Albin Ary <albinary10(at)gmail(dot)com>
Cc: pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: Re: Tuning Linux for Postgresql - Database failed to start
Date: 2022-05-10 20:48:55
Message-ID: 20220510204855.GE7402@aart.rice.edu
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On Tue, May 10, 2022 at 10:39:09PM +0200, Albin Ary wrote:
> Hello,
>
> Thanks a lot for your inputs.
>
> I only changed the section related to HugePages.
>
> This server has 4 GB RAM.
>
> shared_buffers = '1GB'
> vm.nr_hugepages=650
>
> tuned profile:
>
Hi Albin,

1GB shared_buffers + 1.3GB huge pages on a 4GB system = don't have
enough resources. Please remove the huge pages request or add additional
memory to your system.

Regards,
Ken

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