From: "H. Peter Anvin" <hpa@zytor.com>
To: linux-kernel@vger.kernel.org
Subject: Re: IO stats in /proc/partitions
Date: 12 Mar 2002 13:51:15 -0800 [thread overview]
Message-ID: <a6lt8j$md6$1@cesium.transmeta.com> (raw)
In-Reply-To: <3C8E1FFF.9090705@linkvest.com>
Followup to: <3C8E1FFF.9090705@linkvest.com>
By author: Jean-Eric Cuendet <jean-eric.cuendet@linkvest.com>
In newsgroup: linux.dev.kernel
>
> Hi,
> I use 2.4.19-pre2-ac4.
> 2 questions:
> - Either MD Raid ot LVM IO devices are not accounted in /proc/partitions
> IO data. Is it normal?
> - Are the new /proc/partitions IO stats integrated in 2.4.19-pre3?
>
If we're adding fields to /proc/partitions, I would like to
*strongly* recommend that /proc/partitions adds the following
information:
offset and length
parent device (if applicable)
The latter could also be used to identify parallelizable devices
(spindles) for things like fsck.
-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt <amsp@zytor.com>
next prev parent reply other threads:[~2002-03-12 21:52 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-12 15:34 IO stats in /proc/partitions Jean-Eric Cuendet
2002-03-12 21:51 ` H. Peter Anvin [this message]
2002-03-12 22:48 ` Anton Altaparmakov
-- strict thread matches above, loose matches on Subject: below --
2002-05-04 19:59 Andries.Brouwer
2002-05-04 20:35 ` M. Edward Borasky
2002-05-04 21:25 ` Mark Hahn
2002-05-05 1:04 ` M. Edward (Ed) Borasky
2002-05-06 14:04 ` Jakob Østergaard
2002-05-04 21:35 ` Tomas Szepe
2002-05-05 1:08 ` M. Edward (Ed) Borasky
2002-05-05 1:18 ` Mike Fedyk
2002-05-05 16:55 ` Denis Vlasenko
2002-05-05 18:10 ` M. Edward (Ed) Borasky
2002-05-05 23:51 ` Thomas Zimmerman
2002-05-04 22:53 ` Alan Cox
2002-05-04 22:46 ` H. Peter Anvin
2002-05-15 21:39 ` Marcelo Tosatti
2002-05-15 23:18 ` Miquel van Smoorenburg
2002-05-16 0:30 ` Alan Cox
2002-05-20 18:19 ` Bill Davidsen
2002-05-21 0:36 ` Guest section DW
2002-05-21 13:11 ` Alan Cox
2002-05-16 7:50 ` Christoph Hellwig
2002-05-23 20:27 ` Marcelo Tosatti
2002-05-24 9:56 ` Christoph Hellwig
2002-05-05 1:38 Nivedita Singhvi
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