From: Martin Josefsson <gandalf@wlug.westbo.se>
To: "Prakash K. Cheemplavam" <prakashpublic@gmx.de>
Cc: Jens Axboe <axboe@suse.de>, Nick Piggin <piggin@cyberone.com.au>,
linux-kernel@vger.kernel.org
Subject: Re: 2.9test9-mm1 and DAO ATAPI cd-burning corrupt
Date: Thu, 06 Nov 2003 21:07:35 +0100 [thread overview]
Message-ID: <1068149254.5501.119.camel@tux.rsn.bth.se> (raw)
In-Reply-To: <3FAA9BD2.1060306@gmx.de>
[-- Attachment #1: Type: text/plain, Size: 2510 bytes --]
On Thu, 2003-11-06 at 20:06, Prakash K. Cheemplavam wrote:
> > #/bin/bash
>
> A ! is missing there... Only 0 are appearing...what is expected? Do I
> have do do anything else?
Hmm how did I miss that... fixed now, thanks.
diskstat.sh hde
My output looks like this:
row reads rmerge rsect rms writes wmerge wsect wms io ms ms2
241 3 2 40 0 123 33 296 62384 0 146 12798
242 0 0 0 0 0 0 0 0 0 0 0
243 0 0 0 0 3 0 24 3 0 3 3
244 3 7 80 26 244 110 3984 23688 144 368 44683
245 1 0 8 20 325 8505 70600 118889 139 1015 143674
246 3 0 24 51 172 924 7656 115233 0 851 69550
247 2 0 16 44 0 0 0 0 0 44 44
248 2 0 16 24 0 0 0 0 0 24 24
249 4 0 32 62 531 301 7800 61074 143 863 83732
250 5 0 40 80 553 125 5568 155622 161 1032 153844
251 8 0 64 222 486 147 4824 164073 131 1099 176655
252 2 7 72 36 526 160 5464 156330 128 1014 145540
253 0 0 0 0 599 74 5472 132976 139 1034 146270
254 1 0 8 13 551 163 5720 141778 140 1018 149876
255 4 0 32 100 642 248 7256 225351 157 1433 207807
256 0 0 0 0 716 254 7896 211376 173 1470 211602
257 2 0 16 37 502 74 4368 129258 143 1015 149133
258 1 0 8 20 537 147 5352 162866 128 1010 150900
This is during a sequential write, only one writer. File received via
network.
Everything's humming along fine at 11-12MB/s until row 249, there it
drops to 2-4MB/s and the machine freezes for 1-2 seconds every 3-10
seconds. Data taken from /proc/diskstats and is in the same order as
those fields (documented in Documentation/iostats.txt).
Don't know if it's related to your problems in any way.
--
/Martin
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
next prev parent reply other threads:[~2003-11-06 20:07 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-03 18:22 Prakash K. Cheemplavam
2003-11-05 8:40 ` Jens Axboe
2003-11-05 9:55 ` Prakash K. Cheemplavam
2003-11-05 9:54 ` Jens Axboe
2003-11-05 10:01 ` Prakash K. Cheemplavam
2003-11-05 10:01 ` Jens Axboe
2003-11-05 10:12 ` Prakash K. Cheemplavam
2003-11-05 10:12 ` Jens Axboe
2003-11-05 10:20 ` Prakash K. Cheemplavam
2003-11-05 10:22 ` Jens Axboe
2003-11-05 10:31 ` Prakash K. Cheemplavam
2003-11-05 12:39 ` Jens Axboe
2003-11-05 18:47 ` Prakash K. Cheemplavam
2003-11-06 9:17 ` Jens Axboe
2003-11-06 12:42 ` Prakash K. Cheemplavam
2003-11-06 12:59 ` Nick Piggin
2003-11-06 13:00 ` Jens Axboe
2003-11-06 13:05 ` Nick Piggin
2003-11-06 13:05 ` Jens Axboe
2003-11-06 13:11 ` Nick Piggin
2003-11-06 13:11 ` Jens Axboe
2003-11-06 13:31 ` Prakash K. Cheemplavam
2003-11-06 13:31 ` Jens Axboe
2003-11-06 13:44 ` Prakash K. Cheemplavam
2003-11-06 13:47 ` Jens Axboe
2003-11-06 13:54 ` Nick Piggin
2003-11-06 13:52 ` Jens Axboe
2003-11-10 21:45 ` bill davidsen
2003-11-06 14:00 ` Prakash K. Cheemplavam
2003-11-06 13:58 ` Prakash K. Cheemplavam
2003-11-06 13:51 ` Jens Axboe
2003-11-06 14:31 ` Prakash K. Cheemplavam
2003-11-06 17:42 ` Matthew Reppert
2003-11-06 18:48 ` Prakash K. Cheemplavam
2003-11-06 19:45 ` Maciej Zenczykowski
2003-11-06 14:38 ` Prakash K. Cheemplavam
2003-11-06 18:49 ` Martin Josefsson
2003-11-06 19:06 ` Prakash K. Cheemplavam
2003-11-06 20:07 ` Martin Josefsson [this message]
[not found] ` <3FAB0754.2040209@cyberone.com.au>
2003-11-07 11:18 ` Prakash K. Cheemplavam
2003-11-07 11:31 ` Nick Piggin
[not found] ` <3FAB8428.7090307@gmx.de>
[not found] ` <3FAB870D.1050003@cyberone.com.au>
2003-11-07 12:53 ` Prakash K. Cheemplavam
2003-11-07 13:03 ` Nick Piggin
[not found] ` <3FAB9C2B.2040907@gmx.de>
[not found] ` <3FAB9F97.6050706@cyberone.com.au>
[not found] ` <3FABA364.9000404@gmx.de>
[not found] ` <3FABA5A7.904@cyberone.com.au>
[not found] ` <3FABA6EF.90207@gmx.de>
[not found] ` <3FABA788.1080000@cyberone.com.au>
[not found] ` <3FABAB5B.5090105@gmx.de>
[not found] ` <3FABAE0B.6020601@cyberone.com.au>
[not found] ` <3FABB08B.3080006@gmx.de>
[not found] ` <3FABB571.6070804@cyberone.com.au>
2003-11-07 15:48 ` Prakash K. Cheemplavam
2003-11-08 2:14 ` Nick Piggin
2003-11-08 12:31 ` Prakash K. Cheemplavam
2003-11-08 21:17 ` Randy.Dunlap
2003-11-10 22:23 ` bill davidsen
2003-11-11 14:46 ` Zwane Mwaikambo
2003-11-11 15:31 ` bill davidsen
2003-11-10 22:26 ` bill davidsen
2003-11-10 21:25 ` bill davidsen
2003-11-06 19:14 ` bill davidsen
2003-11-06 19:45 ` Linus Torvalds
2003-11-07 9:13 ` Rob Landley
2003-11-07 14:21 ` Bill Davidsen
2003-11-07 23:25 ` Rob Landley
2003-11-08 2:39 ` Nick Piggin
2003-11-07 12:46 ` Jens Axboe
2003-11-06 19:55 ` Gene Heskett
2003-11-06 22:36 ` Bill Davidsen
2003-11-07 0:51 ` Gene Heskett
2003-11-10 22:14 ` bill davidsen
2003-11-05 10:26 ` Nick Piggin
2003-11-05 10:29 ` Jens Axboe
2003-11-05 10:36 ` Prakash K. Cheemplavam
2003-11-05 11:14 ` Nick Piggin
2003-11-05 12:38 ` Jens Axboe
2003-11-05 17:36 ` Prakash K. Cheemplavam
2003-11-05 18:43 ` Prakash K. Cheemplavam
2003-11-05 10:54 ` Gene Heskett
2003-11-05 11:26 ` Jens Axboe
2003-11-05 10:33 ` Prakash K. Cheemplavam
2003-11-06 19:08 ` bill davidsen
2003-11-06 19:35 ` Linus Torvalds
2003-11-06 19:56 ` John Bradford
2003-11-07 14:10 ` Bill Davidsen
2003-11-07 15:01 ` Linus Torvalds
2003-11-08 15:06 ` Ragnar Hojland Espinosa
2003-11-08 17:52 ` Linus Torvalds
2003-11-08 18:16 ` viro
2003-11-10 19:22 ` Bill Davidsen
2003-11-10 19:01 ` Bill Davidsen
2003-11-10 19:25 ` Linus Torvalds
2003-11-10 20:03 ` Bill Davidsen
2003-11-10 20:22 ` Linus Torvalds
2003-11-11 4:48 ` bill davidsen
2003-11-11 5:40 ` Linus Torvalds
2003-11-11 17:49 ` Diego Calleja García
2003-11-11 18:15 ` Diego Calleja García
2003-11-12 22:58 ` bill davidsen
2003-11-12 23:47 ` Bartlomiej Zolnierkiewicz
2003-11-13 7:06 ` Jens Axboe
2003-11-15 13:13 ` Bill Davidsen
2003-11-15 13:43 ` Jens Axboe
2003-11-17 13:23 ` Bill Davidsen
2003-11-06 21:10 ` Prakash K. Cheemplavam
2003-11-06 21:40 ` Prakash K. Cheemplavam
2003-11-07 21:05 ` Jens Axboe
2003-11-09 10:49 ` Prakash K. Cheemplavam
2003-11-10 22:06 ` bill davidsen
2003-11-07 9:46 ` Xavier Bestel
2003-11-07 8:24 ` Jens Axboe
2003-11-05 11:17 ` DervishD
[not found] ` <3FA8C8E5.10903@gmx.de>
[not found] ` <20031105095350.GF1477@suse.de>
2003-11-05 10:00 ` Prakash K. Cheemplavam
[not found] <OXZz.7Uj.3@gated-at.bofh.it>
[not found] ` <OY9D.86A.29@gated-at.bofh.it>
2003-11-06 21:22 ` Pascal Schmidt
[not found] <QyWV.2Zi.1@gated-at.bofh.it>
[not found] ` <QzzF.3WK.3@gated-at.bofh.it>
2003-11-11 16:43 ` Pascal Schmidt
2003-11-11 17:00 ` Linus Torvalds
[not found] <Pine.LNX.4.44.0311110950250.30657-100000@home.osdl.org>
2003-11-11 19:41 ` Pascal Schmidt
2003-11-11 22:50 ` Martin Schlemmer
2003-11-11 21:41 ` Pascal Schmidt
2003-11-11 22:04 ` Linus Torvalds
2003-11-11 23:46 ` Pascal Schmidt
2003-11-12 1:14 ` Linus Torvalds
2003-11-12 17:32 ` Pascal Schmidt
2003-11-12 18:20 ` Pascal Schmidt
2003-11-12 18:31 ` Jens Axboe
2003-11-12 19:44 ` Pascal Schmidt
2003-11-13 11:52 ` Bill Davidsen
2003-11-13 12:20 ` Jens Axboe
2003-11-13 13:19 ` Pascal Schmidt
2003-11-13 14:35 ` Jens Axboe
2003-11-13 15:22 ` Linus Torvalds
2003-11-13 15:27 ` Jens Axboe
2003-11-15 13:16 ` Bill Davidsen
2003-11-13 13:17 ` Pascal Schmidt
2003-11-15 13:04 ` Bill Davidsen
2003-11-12 0:04 ` Daniel Pittman
2003-11-12 0:09 ` Pascal Schmidt
[not found] <RoMa.Mi.7@gated-at.bofh.it>
[not found] ` <RpI1.2RG.5@gated-at.bofh.it>
[not found] ` <RqNS.54j.11@gated-at.bofh.it>
2003-11-13 15:05 ` Pascal Schmidt
2003-11-13 15:28 ` Jens Axboe
2003-11-13 15:32 ` Pascal Schmidt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1068149254.5501.119.camel@tux.rsn.bth.se \
--to=gandalf@wlug.westbo.se \
--cc=axboe@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=piggin@cyberone.com.au \
--cc=prakashpublic@gmx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®