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Date: Tue, 5 Nov 2002 16:55:59 +0100
From: bert hubert <ahu@ds9a.nl>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, tytso@mit.edu
Subject: Re: naive but spectacular ext3 HTREE+Orlov benchmark
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On Tue, Nov 05, 2002 at 04:10:04PM +0000, Alan Cox wrote:
> On Tue, 2002-11-05 at 15:17, bert hubert wrote:
> > Congratulations everybody, this is a major result! You can in fact *hear*
> > the difference. With the Orlov allocator, seeks are much more higher pitched
> > as if they are generally over shorter distances - which they probably are.
> 
> How does the Orlov allocator do if you continually randomly use and
> reuse the file space for a long period of time - the current allocator
> is pretty stable, does Orlov behave the same or degenerate ?

This fs is in daily use, I'll keep an eye on it and rerun the benchmark
above every once in a while. Luckily 2.5 is stable enough for me to run on
my main computer.

Although all my important stuff lives in cvs anyhow.

Regards,

bert

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