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Date:      Fri, 03 Mar 2006 11:10:49 +0000
From:      Alex Zbyslaw <xfb52@dial.pipex.com>
To:        Nikolas Britton <nikolas.britton@gmail.com>
Cc:        Liste FreeBSD <freebsd-questions@freebsd.org>
Subject:   Re: SATA Raid (stress test..)
Message-ID:  <44082439.6070101@dial.pipex.com>
In-Reply-To: <ef10de9a0603021550t54024c8bra7bf5905409f36fa@mail.gmail.com>
References:  <61560.207.70.139.52.1139628926.squirrel@www.compedgeracing.com>	 <50778.207.70.139.52.1140002253.squirrel@www.compedgeracing.com>	 <43F3EDD6.80707@mra.co.id> <44052663.7000802@mra.co.id>	 <440565FF.3030002@mra.co.id> <44058D9E.3010801@dial.pipex.com>	 <440675E0.1020204@mra.co.id> <4406CB4D.5050300@dial.pipex.com>	 <ef10de9a0603020641t7014bf4cn9c9cc08b8d62af29@mail.gmail.com>	 <44072515.6080105@dial.pipex.com> <ef10de9a0603021550t54024c8bra7bf5905409f36fa@mail.gmail.com>

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Nikolas Britton wrote:

>>Please can you be careful when you attribute your comments.  You've sent
>>this email "to" me, and left only my name in the attributions as if I
>>were someone suggesting either dd or diskinfo as accurate benchmarks,
>>when in fact my contribution was to suggest unixbench and sandra-lite.
>>Maybe you hate those too, in which case you can quote what I said
>>in-context and rubbish that at your pleasure.
>>    
>>
>
>Yes I see your point, it does look like I'm replying to something you
>wrote. This was a oversight and I am sorry.
>  
>
OK.

>Remember that 105MB/s number I quoted above?, that's just the
>sustained read transfer rate for a big ass file, I don't need to work
>with big ass files. I need to work with 15MB files (+/- 5MB). After
>buying the right disks, controller, mainboard etc. and lots of tuning
>with the help of iozone I get: 200 - 350MB/s overall (read, write,
>etc.) for files less then or equal to 64MB*.
>
>So anyways, that's what iozone can do for you. google it and you'll
>find out more stuff about it.
>  
>
Thanks for the info.  I think I can only dream about numbers like like 
yours.  Iozone looks to be in the ports so I see some of my weekend 
disappearing looking at it :-)

Best,

--Alex




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