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
Date: Tue, 5 Nov 2002 16:55:59 +0100 [thread overview]
Message-ID: <20021105155559.GA6765@outpost.ds9a.nl> (raw)
In-Reply-To: <1036512604.4827.93.camel@irongate.swansea.linux.org.uk>
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
--
http://www.PowerDNS.com Versatile DNS Software & Services
http://lartc.org Linux Advanced Routing & Traffic Control HOWTO
next prev parent reply other threads:[~2002-11-05 15:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-05 15:17 naive but spectacular ext3 HTREE+Orlov benchmark bert hubert
2002-11-05 16:10 ` Alan Cox
2002-11-05 15:55 ` bert hubert [this message]
2002-11-05 19:07 ` Andreas Dilger
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