Re: Keeping /data directory on dNFS share makes it extremely slow ad not usable

From: Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>
To: "Shukla, Sumeet" <ShuklaSu(at)advisory(dot)com>, "pgsql-admin(at)lists(dot)postgresql(dot)org" <pgsql-admin(at)lists(dot)postgresql(dot)org>
Subject: Re: Keeping /data directory on dNFS share makes it extremely slow ad not usable
Date: 2018-11-29 16:32:41
Message-ID: a58162e64b723b300971df8dba21f8470e5b1245.camel@cybertec.at
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On Thu, 2018-11-29 at 08:27 +0000, Shukla, Sumeet wrote:
> I have migrated all my data from LVM partition to dNFS mount points and see
> that the performance is severely impacted. Are there any recommendations
> or best practices that needs to be incorporated to achieve desired performance.
> Ours is a reliable storage from NetApp and oracle utilizes the storage
> without any issues.

Can you use "jumbo" IP frames so that an 8KB block fits into one frame?

Yours,
Laurenz Albe
--
Cybertec | https://www.cybertec-postgresql.com

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