linux-kernel - Re: SATA-performance: Linux vs. FreeBSD

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Message-ID: <20070213115935.GA12383@lazybastard.org>
Date:	Tue, 13 Feb 2007 11:59:35 +0000
From:	Jörn Engel <joern@...ybastard.org>
To:	Alan <alan@...rguk.ukuu.org.uk>
Cc:	Arjan van de Ven <arjan@...radead.org>,
	"Martin A. Fink" <fink@....mpg.de>,
	Matthias Schniedermeyer <ms@...d.de>,
	linux-kernel@...r.kernel.org
Subject: Re: SATA-performance: Linux vs. FreeBSD

On Tue, 13 February 2007 11:27:58 +0000, Alan wrote:
> 
> isn't yet a heavily optimised libata path. Secondly erase block size
> matters with flash drives so the bigger each I/O the better erase block
> behaviour we should get.

Although that should max out somewhere between 16KiB and 128KiB,
depending on the chips being used.

Jörn

-- 
If you're willing to restrict the flexibility of your approach,
you can almost always do something better.
-- John Carmack
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