From: Mike Fedyk <mfedyk@matchmail.com>
To: Andrew Morton <akpm@zip.com.au>
Cc: war <war@starband.net>, linux-kernel@vger.kernel.org
Subject: Re: Is it normal for freezing while...
Date: Sat, 1 Dec 2001 00:26:31 -0800 [thread overview]
Message-ID: <20011201002631.F489@mikef-linux.matchmail.com> (raw)
In-Reply-To: <3C085B04.50ABE0B5@starband.net> <3C0867A3.5119D2BC@zip.com.au> <3C087023.9683B8AF@starband.net> <3C0875DA.A54BC89E@zip.com.au>
In-Reply-To: <3C0875DA.A54BC89E@zip.com.au>
On Fri, Nov 30, 2001 at 10:16:58PM -0800, Andrew Morton wrote:
> Being a cautious chap, I think I'll submit that patch, with
> the default setting to "off", so there is no change to default
> kernel behaviour. Then people can run `elvtune -b' to enable it.
>
Hmm...
mikef-linux:/home/mfedyk# elvtune /dev/hda
/dev/hda elevator ID 0
read_latency: 8192
write_latency: 16384
max_bomb_segments: 0
mikef-linux:/home/mfedyk# elvtune -b 2 /dev/hda
/dev/hda elevator ID 0
read_latency: 8192
write_latency: 16384
max_bomb_segments: 0
mikef-linux:/home/mfedyk# elvtune -b 1000 /dev/hda
/dev/hda elevator ID 0
read_latency: 8192
write_latency: 16384
max_bomb_segments: 0
mikef-linux:/home/mfedyk# elvtune -b 1000 /dev/hdc
/dev/hdc elevator ID 1
read_latency: 8192
write_latency: 16384
max_bomb_segments: 0
mikef-linux:/home/mfedyk# uname -r
2.4.17-pre2
What's wrong?
next prev parent reply other threads:[~2001-12-01 8:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-01 4:22 Is it normal for freezing while war
2001-12-01 5:16 ` Andrew Morton
2001-12-01 5:52 ` war
2001-12-01 6:16 ` Andrew Morton
2001-12-01 8:15 ` Mike Galbraith
2001-12-01 8:26 ` Mike Fedyk [this message]
2001-12-01 9:02 ` Mike Fedyk
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