Re: Is there a significant difference in Memory settings between 9.5 and 12

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Tory M Blue <tmblue(at)gmail(dot)com>
Cc: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, "pgsql-generallists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Is there a significant difference in Memory settings between 9.5 and 12
Date: 2020-05-12 06:09:03
Message-ID: CAKFQuwberNb7HScxR-Cav5KgpTtchmj=zXpWhQAE+1p8y8tKdw@mail.gmail.com
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On Monday, May 11, 2020, David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com>
wrote:

> Repost, edited subject by mistake...
>
> On Monday, May 11, 2020, Tory M Blue <tmblue(at)gmail(dot)com> wrote:
>>
>> And just to repeat. Same exact hardware, same kernel, nothing more than
>> installing the latest postgres12, copying my config files from 9.5 to 12
>> and running the pg_upgrade.
>>
>
> You’ll want to remove the pg_upgrade from the equation and try v12
>

Sorry...if you copied the config to v12 before the upgrade and the upgrade
worked that suggests that v12 booted up at some point with the
configuration, no? Does pg_upgrade do something special?

David J.

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