* Missing disc io stats in /proc/stat in 2.5.69?
@ 2003-05-13 7:47 Clemens Schwaighofer
2003-05-13 18:27 ` Randy.Dunlap
2003-05-13 23:51 ` Andrew Morton
0 siblings, 2 replies; 5+ messages in thread
From: Clemens Schwaighofer @ 2003-05-13 7:47 UTC (permalink / raw)
To: Linux Kernel Mailing List
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Hi,
just a more general question. Did the Disc IO stats disappear from
/proc/stat in 2.5.69? Or do I have to activated them somehow?
- --
Clemens Schwaighofer - IT Engineer & System Administration
==========================================================
Tequila Japan, 6-17-2 Ginza Chuo-ku, Tokyo 104-8167, JAPAN
Tel: +81-(0)3-3545-7703 Fax: +81-(0)3-3545-7343
http://www.tequila.jp
==========================================================
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Missing disc io stats in /proc/stat in 2.5.69?
2003-05-13 7:47 Missing disc io stats in /proc/stat in 2.5.69? Clemens Schwaighofer
@ 2003-05-13 18:27 ` Randy.Dunlap
2003-05-13 21:10 ` Rick Lindsley
2003-05-13 23:51 ` Andrew Morton
1 sibling, 1 reply; 5+ messages in thread
From: Randy.Dunlap @ 2003-05-13 18:27 UTC (permalink / raw)
To: Clemens Schwaighofer; +Cc: linux-kernel, ricklind
On Tue, 13 May 2003 16:47:15 +0900 Clemens Schwaighofer <cs@tequila.co.jp> wrote:
| just a more general question. Did the Disc IO stats disappear from
| /proc/stat in 2.5.69? Or do I have to activated them somehow?
They should show up under /sys/block/<dev> (after mounting
sysfs on /sys).
Rick, were you working on some docs for this?
or are some already available?
--
~Randy
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Missing disc io stats in /proc/stat in 2.5.69?
2003-05-13 18:27 ` Randy.Dunlap
@ 2003-05-13 21:10 ` Rick Lindsley
2003-05-14 1:32 ` Clemens Schwaighofer
0 siblings, 1 reply; 5+ messages in thread
From: Rick Lindsley @ 2003-05-13 21:10 UTC (permalink / raw)
To: Randy.Dunlap; +Cc: Clemens Schwaighofer, linux-kernel
On Tue, 13 May 2003 16:47:15 +0900 Clemens Schwaighofer <cs@tequila.co.jp> wrote:
| just a more general question. Did the Disc IO stats disappear from
| /proc/stat in 2.5.69? Or do I have to activated them somehow?
They should show up under /sys/block/<dev> (after mounting
sysfs on /sys).
Rick, were you working on some docs for this?
or are some already available?
I was working at something for Documentation/ describing the fields,
but disk I/O stats disappeared from /proc/stat quite a while ago --
basically at the same time they appeared in sysfs.
Since apparently the interest in this trivia :) continues, I'll bump the
priority and submit a file for Documentation/ by the end of the week.
Clemens, if your need is urgent, drop me a line and I can send you a
less polished description sooner.
Rick
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Missing disc io stats in /proc/stat in 2.5.69?
2003-05-13 7:47 Missing disc io stats in /proc/stat in 2.5.69? Clemens Schwaighofer
2003-05-13 18:27 ` Randy.Dunlap
@ 2003-05-13 23:51 ` Andrew Morton
1 sibling, 0 replies; 5+ messages in thread
From: Andrew Morton @ 2003-05-13 23:51 UTC (permalink / raw)
To: Clemens Schwaighofer; +Cc: linux-kernel
Clemens Schwaighofer <cs@tequila.co.jp> wrote:
>
> just a more general question. Did the Disc IO stats disappear from
> /proc/stat in 2.5.69? Or do I have to activated them somehow?
/proc/diskstats should be in its final form now. You'll have to make
guesses about what it contains pending Rick's penmanship.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Missing disc io stats in /proc/stat in 2.5.69?
2003-05-13 21:10 ` Rick Lindsley
@ 2003-05-14 1:32 ` Clemens Schwaighofer
0 siblings, 0 replies; 5+ messages in thread
From: Clemens Schwaighofer @ 2003-05-14 1:32 UTC (permalink / raw)
To: Rick Lindsley; +Cc: Randy.Dunlap, linux-kernel
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Rick Lindsley wrote:
I didn't know they appeared in the sysfs, I actually paid no attention
to it, nor did I know it appeared :) or so ...
> Since apparently the interest in this trivia :) continues, I'll bump the
> priority and submit a file for Documentation/ by the end of the week.
> Clemens, if your need is urgent, drop me a line and I can send you a
> less polished description sooner.
No its not urgent. It all just started because I lost some devices in
2.4.20 in the /proc/stat on a completly different system, so I looked in
the 2.5er on my test machine and compared to the 2.4er on the same box,
and I just thought it might be a similar bug/problem.
- --
Clemens Schwaighofer - IT Engineer & System Administration
==========================================================
Tequila Japan, 6-17-2 Ginza Chuo-ku, Tokyo 104-8167, JAPAN
Tel: +81-(0)3-3545-7703 Fax: +81-(0)3-3545-7343
http://www.tequila.jp
==========================================================
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^ permalink raw reply [flat|nested] 5+ messages in thread
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2003-05-13 7:47 Missing disc io stats in /proc/stat in 2.5.69? Clemens Schwaighofer
2003-05-13 18:27 ` Randy.Dunlap
2003-05-13 21:10 ` Rick Lindsley
2003-05-14 1:32 ` Clemens Schwaighofer
2003-05-13 23:51 ` Andrew Morton
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