From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: "Steven A. DuChene" <sduchene@mindspring.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: all three IO Schedulers turned on in 2.6.10-rc3-mm1 ???
Date: Fri, 17 Dec 2004 08:35:40 +0100 [thread overview]
Message-ID: <1103268940.6325.6.camel@twins> (raw)
In-Reply-To: <20041216141018.D927@lapsony.sc04.org>
On Thu, 2004-12-16 at 14:10 -0500, Steven A. DuChene wrote:
> I downloaded and built the 2.6.10-rc3-mm1 kernel and I noticed while
> configuring it that in the Device Drivers > Block devices > IO Schedulers
> area that by default all three IO Schedulers are turned on. Is this a
> normal condition or is there only supposed to be one of these turned on?
>
yes, you can change them runtime in /sys/block/<dev>/queue/scheduler
> The reason I am concerned about this is that ever since I have booted
> into this kernel I have a lot of things failing and when they fail
> they return a message like "Inappropriate ioctl for device"
>
see:
http://lkml.org/lkml/2004/12/13/69
> I get this when trying to do a simple wget (remote address fails to resolve)
> and when trying to run any X program against the Xserver running on the system.
--
Peter Zijlstra <a.p.zijlstra@chello.nl>
next prev parent reply other threads:[~2004-12-17 7:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-16 19:10 all three IO Schedulers turned on in 2.6.10-rc3-mm1 ??? Steven A. DuChene
2004-12-17 7:35 ` Peter Zijlstra [this message]
2004-12-17 7:56 ` Jens Axboe
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