From: "Adam Kropelin" <akropel1@rochester.rr.com>
To: "Andrea Arcangeli" <andrea@suse.de>, <linux-kernel@vger.kernel.org>
Cc: "Rik van Riel" <riel@conectiva.com.br>
Subject: Re: Rik spreading bullshit about VM
Date: Wed, 16 Jan 2002 16:29:54 -0500 [thread overview]
Message-ID: <056c01c19ed4$f0e77300$02c8a8c0@kroptech.com> (raw)
In-Reply-To: <20020116200459.E835@athlon.random>
Andrea Arcangeli wrote:
<snip>
>I don't have a single bugreport about the current 2.4.18pre2aa2 VM (except
>perhaps the bdflush wakeup that seems to be a little too late and that deals to
>lower numbers with slow write load etc.., fixable with bdflush tuning).
I don't know if this is a reference to the issue I reported under the "Writeout in
recent kernels..." thread or not. If not, my apologies for clogging up this new
"discussion".
As reported[0] in the above-mentioned thread, the bdflush tuning parameters
you suggested made no difference in my test case other than slightly adjusting
the temporal relationship between writeout and file transfer. -aa still performs
slightly worse than both 2.4.17 stock and -rmap. 2.4.13-ac7 currently beats
all competitors.
--Adam
[0] http://www.kroptech.com:8300/mailimport/showmsg.php?msg_id=49746&db_name=linux_kernel
next prev parent reply other threads:[~2002-01-16 21:30 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.33L.0201162235480.32617-100000@imladris.surriel .com>
2002-01-16 19:04 ` Rik spreading bullshit about VM Andrea Arcangeli
2002-01-16 20:11 ` Jose Luis Domingo Lopez
2002-01-16 20:58 ` Richard Gooch
2002-01-16 21:10 ` Dave Jones
2002-01-16 21:17 ` Rik van Riel
2002-01-17 13:42 ` [lkml] " Ian Soboroff
2002-01-18 3:21 ` ...Re: " Dan Mann
2002-01-17 0:20 ` Luigi Genoni
2002-01-16 21:17 ` Craig Knox
2002-01-16 20:58 ` Bongani Hlope
2002-01-16 20:55 ` John Levon
2002-01-16 21:21 ` Bongani Hlope
2002-01-16 21:29 ` Adam Kropelin [this message]
2002-01-17 14:17 ` async buffer flushing reported slowdown (could be a driver issue?) Andrea Arcangeli
2002-01-18 0:28 ` Adam Kropelin
2002-01-16 21:58 ` Rik spreading bullshit about VM Diego Calleja
2002-01-16 22:02 ` Rik van Riel
2002-01-17 14:35 ` bugfix backed out Andrea Arcangeli
2002-01-17 15:04 ` Rik van Riel
2002-01-17 15:52 ` Andrea Arcangeli
2002-01-17 14:25 ` oom failures with mem=4m Andrea Arcangeli
2002-01-16 21:59 ` Rik spreading bullshit about VM Diego Calleja
2002-01-16 22:44 ` Chris Chabot
2002-01-17 8:18 ` Christoph Rohland
2002-01-17 14:13 ` blkdev speedup Andrea Arcangeli
2002-01-17 0:07 ` Rik spreading bullshit about VM Erik Mouw
2002-01-17 0:25 ` J Sloan
2002-01-17 1:15 ` Erik Mouw
2002-01-17 17:40 ` bill davidsen
2002-01-17 14:14 ` Alan Cox
2002-01-18 4:30 ` Bosko Radivojevic
2002-01-18 4:36 ` vm philosophising Rik van Riel
2002-01-18 4:58 ` Matthew Johnson
2002-01-18 5:12 ` Rik van Riel
2002-01-18 5:18 ` Ryan Cumming
2002-01-18 5:43 ` Matthew Johnson
2002-01-21 17:55 ` Bill Davidsen
2002-01-18 6:05 ` Matthew Johnson
2002-01-18 14:42 ` Tommy Faasen
2002-01-18 15:52 ` listmail
2002-01-21 15:50 ` The Doctor What
2002-01-21 16:16 ` Mike Harrold
2002-01-18 15:55 ` Mr. Shannon Aldinger
2002-01-18 18:39 ` Oliver Xymoron
2002-01-18 19:23 ` Alan Cox
2002-01-18 20:17 ` David Schwartz
2002-01-18 21:39 ` Alan Cox
2002-01-19 4:42 ` David Luyer
2002-01-19 18:00 ` Rob Landley
2002-01-20 5:42 ` Stevie O
2002-01-17 0:38 ` Rik spreading bullshit about VM Rik van Riel
2002-01-17 1:50 ` Nicolas Pitre
2002-01-17 11:45 ` Rik van Riel
2002-01-17 12:02 ` Stephan von Krawczynski
2002-01-17 2:14 ` Andrea Scrimieri
2002-01-17 12:07 ` Rik van Riel
2002-01-17 13:11 ` Andrea Scrimieri
2002-01-17 13:15 ` Rik van Riel
2002-01-17 14:02 ` Alan Cox
2002-01-17 21:41 ` Trever L. Adams
2002-01-18 1:46 ` brian
2002-01-17 1:52 ` Stephen Satchell
2002-01-17 13:26 ` Alan Cox
2002-01-17 15:10 ` clarification about redhat and vm Andrea Arcangeli
2002-01-17 15:21 ` Rik van Riel
2002-01-17 16:17 ` Alan Cox
2002-01-17 16:31 ` Andrea Arcangeli
2002-01-18 16:46 ` Wilhelm Nuesser
2002-01-18 19:07 ` Andrea Arcangeli
2002-01-19 10:50 ` Christoph Rohland
2002-01-19 13:54 ` Alan Cox
2002-01-19 17:38 ` Andrea Arcangeli
2002-01-18 16:53 ` Willi Nüßer
2002-01-16 21:49 Rik spreading bullshit about VM Dieter Nützel
-- strict thread matches above, loose matches on Subject: below --
2002-01-17 0:08 V-man
2002-01-17 0:31 ` Rik van Riel
2002-01-17 7:44 ` Luigi Genoni
2002-01-17 11:11 ` Rik van Riel
2002-01-17 15:25 ` John Jasen
2002-01-17 1:16 Andrea Scrimieri
2002-01-17 1:26 rwhron
2002-01-17 19:08 ` bill davidsen
2002-01-17 19:49 ` Rik van Riel
2002-01-17 20:22 ` Dan Chen
2002-01-17 4:01 rwhron
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