From: Andrew Tridgell <tridge@valinux.com>
To: marcelo@conectiva.com.br
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.8preX VM problems
Date: Tue, 31 Jul 2001 22:43:26 -0700 (PDT) [thread overview]
Message-ID: <20010801054326.EDB5E4399@lists.samba.org> (raw)
In-Reply-To: <Pine.LNX.4.21.0108010023050.8866-100000@freak.distro.conectiva> (message from Marcelo Tosatti on Wed, 1 Aug 2001 00:32:55 -0300 (BRT))
In-Reply-To: <Pine.LNX.4.21.0108010023050.8866-100000@freak.distro.conectiva>
Marcelo wrote:
> Could you please apply
> http://bazar.conectiva.com.br/~marcelo/patches/v2.4/2.4.7pre9/zoned.patch
> on top of 2.4.7 and try to reproduce the problem ?
yep, that's the culprit. Running an original 2.4.7 with the zoned
patch applied showed the same slowdowns as 2.4.8preX. Looks like the
zoned patch has a problem when the buffer cache grows beyond 800M.
next prev parent reply other threads:[~2001-08-01 5:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-01 3:05 2.4.8preX VM problems Andrew Tridgell
2001-08-01 2:26 ` Marcelo Tosatti
2001-08-01 4:37 ` Andrew Tridgell
2001-08-01 3:32 ` Marcelo Tosatti
2001-08-01 5:43 ` Andrew Tridgell [this message]
2001-08-01 6:09 ` Andrew Tridgell
2001-08-01 6:10 ` Marcelo Tosatti
2001-08-01 8:13 ` Andrew Tridgell
2001-08-01 8:13 ` Marcelo Tosatti
2001-08-01 10:54 ` Andrew Tridgell
2001-08-01 11:51 ` Mike Black
2001-08-01 18:39 ` Daniel Phillips
2001-08-11 12:06 ` Pavel Machek
2001-08-16 21:57 ` Daniel Phillips
2001-08-04 6:50 ` Anton Blanchard
2001-08-04 5:55 ` Marcelo Tosatti
2001-08-04 17:17 ` Anton Blanchard
2001-08-06 22:58 ` Marcelo Tosatti
2001-08-07 17:18 ` Anton Blanchard
2001-08-07 21:02 ` Kernel 2.4.6 & 2.4.7 networking performance: seeing serious delays in TCP layer depending upon packet length Ron Flory
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