Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263745AbTKFUHo (ORCPT ); Thu, 6 Nov 2003 15:07:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263795AbTKFUHo (ORCPT ); Thu, 6 Nov 2003 15:07:44 -0500 Received: from null.rsn.bth.se ([194.47.142.3]:38799 "EHLO null.rsn.bth.se") by vger.kernel.org with ESMTP id S263745AbTKFUHk (ORCPT ); Thu, 6 Nov 2003 15:07:40 -0500 Subject: Re: 2.9test9-mm1 and DAO ATAPI cd-burning corrupt From: Martin Josefsson To: "Prakash K. Cheemplavam" Cc: Jens Axboe , Nick Piggin , linux-kernel@vger.kernel.org In-Reply-To: <3FAA9BD2.1060306@gmx.de> References: <20031106130030.GC1145@suse.de> <3FAA4737.3060906@cyberone.com.au> <20031106130553.GD1145@suse.de> <3FAA4880.8090600@cyberone.com.au> <20031106131141.GE1145@suse.de> <3FAA4D48.6040709@gmx.de> <20031106133136.GA477@suse.de> <3FAA5043.8060907@gmx.de> <20031106134713.GA798@suse.de> <3FAA5397.6010702@gmx.de> <20031106135134.GA1194@suse.de> <3FAA5CCB.5030902@gmx.de> <1068144567.5499.96.camel@tux.rsn.bth.se> <3FAA9BD2.1060306@gmx.de> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-s8DGsnxzRzsCYPa5iKIw" Message-Id: <1068149254.5501.119.camel@tux.rsn.bth.se> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Thu, 06 Nov 2003 21:07:35 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3214 Lines: 88 --=-s8DGsnxzRzsCYPa5iKIw Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2003-11-06 at 20:06, Prakash K. Cheemplavam wrote: > > #/bin/bash >=20 > A ! is missing there... Only 0 are appearing...what is expected? Do I=20 > 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. --=20 /Martin --=-s8DGsnxzRzsCYPa5iKIw Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQA/qqoFWm2vlfa207ERAswuAJ9nyzOjh6CeXZjXveHtzGbZx3TxBACeOuMw UTXsmU+IHND9qtWuBcgd1+E= =n37e -----END PGP SIGNATURE----- --=-s8DGsnxzRzsCYPa5iKIw-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/