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From: Michael Stone <mstone+postgres@mathom.us>
To: Alex Turner <armtuk@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Bad iostat numbers
Date: Mon, 04 Dec 2006 13:03:17 -0500
Message-ID: <20061204180315.GY1622@mathom.us> (raw)
In-Reply-To: <33c6269f0612040952l461407dcsd52b3f2c57825431@mail.gmail.com>
References: <PEEPKDFEHHEMKBBFPOOKKEHCDKAA.carlos.reimer@opendb.com.br>
	<Pine.GSO.4.64.0612032336250.19679@westnet.com>
	<33c6269f0612032317t9f0bc77n3ff791a5cd88fc80@mail.gmail.com>
	<1165249513.14565.329.camel@state.g2switchworks.com>
	<33c6269f0612040937l276c5178naecac1983d355e29@mail.gmail.com>
	<20061204174320.GX1622@mathom.us>
	<33c6269f0612040952l461407dcsd52b3f2c57825431@mail.gmail.com>

On Mon, Dec 04, 2006 at 12:52:46PM -0500, Alex Turner wrote:
>http://en.wikipedia.org/wiki/RAID_controller

What is the wikipedia quote supposed to prove? Pray tell, if you 
consider RAID==HBA, what would you call a SCSI (e.g.) controller that 
has no RAID functionality? If you'd call it an HBA, then there is a 
useful distinction to be made, no?

Mike Stone

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