From: Luke Lonergan <llonergan@greenplum.com>
To: Miguel <mmiranda@123.com.sv>
Cc: Postgresql Performance <pgsql-performance@postgresql.org>
Subject: Re: Best OS & Configuration for Dual Xeon w/4GB &
Date: Mon, 20 Mar 2006 14:04:25 -0800
Message-ID: <C04466E9.1F94B%llonergan@greenplum.com> (raw)
In-Reply-To: <441F23ED.1080302@123.com.sv>
Miguel,
On 3/20/06 1:51 PM, "Miguel" <mmiranda@123.com.sv> wrote:
> i forgot to mention that the 6 discs are in a MSA500 G2 external
> storadge, additionally i have two 36G a320 10k in raid 10 for the os
> installed in the server slots.
I just checked online and I think the MSA500 G2 has it's own SCSI RAID
controllers, so you are actually just using the 5i as a SCSI attach, which
it's not good at (no reordering/command queueing, etc). So, just using a
simple SCSI adapter to connect to the MSA might be a big win.
- Luke
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: llonergan@greenplum.com, mmiranda@123.com.sv
Subject: Re: Best OS & Configuration for Dual Xeon w/4GB &
In-Reply-To: <C04466E9.1F94B%llonergan@greenplum.com>
* 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