* RE: [2.4.18] /proc/stat does not show disk_io stats for all IDE d isks
@ 2002-04-04 16:20 Dana Lacoste
2002-04-04 16:44 ` 'Christoph Hellwig'
0 siblings, 1 reply; 3+ messages in thread
From: Dana Lacoste @ 2002-04-04 16:20 UTC (permalink / raw)
To: 'Christoph Hellwig', Alfonso Gazo; +Cc: linux-kernel
> 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 :(
Dana Lacoste
Ottawa, Canada
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [2.4.18] /proc/stat does not show disk_io stats for all IDE d isks
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'
2002-04-04 17:57 ` Alan Cox
0 siblings, 1 reply; 3+ messages in thread
From: 'Christoph Hellwig' @ 2002-04-04 16:44 UTC (permalink / raw)
To: Dana Lacoste; +Cc: 'Christoph Hellwig', Alfonso Gazo, linux-kernel
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..
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-04-04 17:41 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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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'
2002-04-04 17:57 ` Alan Cox
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