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Message-ID: <4bbf401e.a3b9e70a.13f3.4460@mx.google.com>
Date: Fri, 09 Apr 2010 07:56:30 -0700 (PDT)
From: Ben Gamari <bgamari.foss@gmail.com>
Subject: Re: Poor interactive performance with I/O loads with fsync()ing
To: Andi Kleen <andi@firstfloor.org>
Cc: Arjan van de Ven <arjan@infradead.org>, linux-kernel@vger.kernel.org,
       tytso@mit.edu, npiggin@suse.de, mingo@elte.hu,
       Ruald Andreae <ruald.a@gmail.com>, Jens Axboe <jens.axboe@oracle.com>,
       Olly Betts <olly@survex.com>, martin f krafft <madduck@madduck.net>
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On Mon, 29 Mar 2010 00:08:58 +0200, Andi Kleen <andi@firstfloor.org> wrote:
> Ben Gamari <bgamari.foss@gmail.com> writes:
> ext4/XFS/JFS/btrfs should be better in this regard
> 
I am using btrfs, so yes, I was expecting things to be better. Unfortunately, 
the improvement seems to be non-existent under high IO/fsync load.

- Ben

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