[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20101030190607.GB2918@think>
Date: Sat, 30 Oct 2010 15:06:07 -0400
From: Chris Mason <chris.mason@...cle.com>
To: Aidar Kultayev <the.aidar@...il.com>
Cc: Ingo Molnar <mingo@...e.hu>, "Ted Ts'o" <tytso@....edu>,
Pekka Enberg <penberg@...nel.org>,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Linus Torvalds <torvalds@...ux-foundation.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Jens Axboe <axboe@...nel.dk>,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Nick Piggin <npiggin@...e.de>,
Arjan van de Ven <arjan@...radead.org>,
Thomas Gleixner <tglx@...utronix.de>
Subject: Re: 2.6.36 io bring the system to its knees
On Sat, Oct 30, 2010 at 07:02:35PM +0600, Aidar Kultayev wrote:
> Hi,
>
> here is what I have :
>
> .ext4 mounted with data=ordered
> .-tip tree ( uname -a gives : Linux pussy 2.6.36-tip+ )
>
> here is the latencytop & powertop & top screenshot:
>
> http://picasaweb.google.com/lh/photo/bMTgbVDoojwUeXtVdyvIKw?feat=directlink
It's actually better, fsync is missing anyway. Please try ext4
data=writeback.
-chris
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists