From: Michael Stone <mstone+postgres@mathom.us>
To: pgsql-performance@postgresql.org
Subject: Re: [Bizgres-general] Introducing a new linux
Date: Wed, 26 Apr 2006 19:53:54 -0400
Message-ID: <20060426235352.GD31328@mathom.us> (raw)
In-Reply-To: <C0755164.22562%llonergan@greenplum.com>
References: <20060426222855.GC97354@pervasive.com>
<C0755164.22562%llonergan@greenplum.com>
On Wed, Apr 26, 2006 at 04:33:40PM -0700, Luke Lonergan wrote:
>I¹m thinking about it, we¹re already using a fixed read-ahead of 16MB using
>blockdev on the stock Redhat 2.6.9 kernel, it would be nice to not have to
>set this so we may try it.
FWIW, I never saw much performance difference from doing that. Wu's
patch, OTOH, gave a big boost.
Mike Stone
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: mstone+postgres@mathom.us
Subject: Re: [Bizgres-general] Introducing a new linux
In-Reply-To: <20060426235352.GD31328@mathom.us>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox