From: Francisco Reyes <lists@stringsutils.com>
To: Greg Smith <greg@2ndquadrant.com>
Cc: Yeb Havinga <yebhavinga@gmail.com>
Cc: Pgsql performance <pgsql-performance@postgresql.org>
Subject: Re: 10K vs 15k rpm for analytics
Date: Tue, 02 Mar 2010 16:44:10 -0500
Message-ID: <cone.1267566250.742664.32557.1000@shelca> (raw)
References: <cone.1267562557.293175.32557.1000@shelca>
<4B8D7A6C.3010304@gmail.com>
<4B8D7D18.9030407@2ndquadrant.com>
Greg Smith writes:
> in a RAID10, given proper read-ahead adjustment. I get over 200MB/s out
> of the 3-disk RAID0
Any links/suggested reads on read-ahead adjustment? It will probably be OS
dependant, but any info would be usefull.
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: lists@stringsutils.com, greg@2ndquadrant.com, yebhavinga@gmail.com
Subject: Re: 10K vs 15k rpm for analytics
In-Reply-To: <cone.1267566250.742664.32557.1000@shelca>
* 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