Re: BUG #14831: Intermittent write blocks

From: Andres Freund <andres(at)anarazel(dot)de>
To: "Valiyattil, Harisankar" <Harisankar(dot)Valiyattil(at)capitalone(dot)com>
Cc: "pgsql-bugs(at)postgresql(dot)org" <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #14831: Intermittent write blocks
Date: 2017-09-27 21:28:14
Message-ID: C7C1809F-F47B-4BD2-BC5F-89857FAA67E1@anarazel.de
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Hi,

On September 27, 2017 2:24:48 PM PDT, "Valiyattil, Harisankar" <Harisankar(dot)Valiyattil(at)capitalone(dot)com> wrote:
>Hi Andres,
>
>Thanks for your reply. What kind of fine tuning we can do in 9.4.7 to
>overcome this issue – is this a bug that is addressed in 9.6?

First: this is not a bug. And thus this is the wrong list to discuss this. It's largely about OS level tuning.

Second: in honestly not sure what you can do on RDS, in Linux with proper access of turn down dirty background bytes.

Andres

Regards,

Andres
--
Sent from my Android device with K-9 Mail. Please excuse my brevity.

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