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Re: RAID 0 not as fast as expected

From: "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
To: Luke Lonergan <llonergan(at)greenplum(dot)com>
Cc: "Craig A(dot) James" <cjames(at)modgraph-usa(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: RAID 0 not as fast as expected
Date: 2006-09-15 03:47:55
Message-ID: 450A226B.6050405@commandprompt.com (view raw or flat)
Thread:
Lists: pgsql-performance
Luke Lonergan wrote:
> Josh,
> 
> On 9/14/06 11:49 AM, "Joshua D. Drake" <jd(at)commandprompt(dot)com> wrote:
> 
>> I am assuming linux here, Linux software raid 0 is known not to be super
>> duper.
> 
> I've obtained 1,950 MB/s using Linux software RAID on SATA drives.

With what? :)

> 
> - Luke
> 
> 


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