From: "'Christoph Hellwig'" <hch@infradead.org>
To: Dana Lacoste <dana.lacoste@peregrine.com>
Cc: "'Christoph Hellwig'" <hch@infradead.org>,
Alfonso Gazo <agazo@unex.es>,
linux-kernel@vger.kernel.org
Subject: Re: [2.4.18] /proc/stat does not show disk_io stats for all IDE d isks
Date: Thu, 4 Apr 2002 17:44:55 +0100 [thread overview]
Message-ID: <20020404174455.A28340@infradead.org> (raw)
In-Reply-To: <B51F07F0080AD511AC4A0002A52CAB445B2D9A@OTTONEXC1>
On Thu, Apr 04, 2002 at 08:20:24AM -0800, Dana Lacoste wrote:
> > Could you please tru 2.4.18-ac/2.4.19-ac?
>
> the SARD stuff from Alan's tree fixes this (in /proc/partitions though, but
> that's ok)
>
> the problem is that /proc/stat only checks major/minor combinations for
> majors 0-16 and minors 0-16. so if you have, say, hdc on major 22 then
> it won't show up in /proc/stat. Basically it's just done wrong :)
>
> SARD fixes this by tracking all the relevant disk info properly, but it's
> not in the mainline kernel :(
I guess it will be in 2.4.19..
next prev parent reply other threads:[~2002-04-04 16:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-04 16:20 [2.4.18] /proc/stat does not show disk_io stats for all IDE d isks Dana Lacoste
2002-04-04 16:44 ` 'Christoph Hellwig' [this message]
2002-04-04 17:57 ` Alan Cox
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