From owner-freebsd-stable Mon Jul 29 5:14:47 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0CBC637B408 for ; Mon, 29 Jul 2002 05:14:27 -0700 (PDT) Received: from mail.speakeasy.net (mail15.speakeasy.net [216.254.0.215]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7DAB043E4A for ; Mon, 29 Jul 2002 05:14:27 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: (qmail 21290 invoked from network); 29 Jul 2002 12:14:27 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) by mail15.speakeasy.net (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 29 Jul 2002 12:14:27 -0000 Received: from laptop.baldwin.cx (laptop.baldwin.cx [192.168.0.4]) by server.baldwin.cx (8.12.5/8.12.5) with ESMTP id g6TCEQuR050120; Mon, 29 Jul 2002 08:14:26 -0400 (EDT) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.2 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <20020729044910.X69603-100000@precipice.4gh.net> Date: Mon, 29 Jul 2002 08:14:33 -0400 (EDT) From: John Baldwin To: Stuart Barkley Subject: Re: READ_BIG problems Cc: Ian Dowse , freebsd-stable@FreeBSD.ORG Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On 29-Jul-2002 Stuart Barkley wrote: > I continue to see the READ_BIG problems on my 4.6.1 test system. > > I've just finished a round of testing where I re-cvsup'ed with > tag=RELENG_4_6 and applied the patches suggested below. > > After rebuilding and reinstalling (just the kernel, using 4.6-RELEASE > userland) I now see rare, but still occasional READ_BIG errors. > > For testing I'm using a CD-R with 4.6-RELEASE mounted on /cdrom and > use the following commands: > > root@nick-3% find -s . -print0 | xargs -0 md5 > ~/4.6.md5.4 > root@nick-4% find -s . -print0 | xargs -0 md5 > ~/4.6.md5.5 > md5: ./packages/www/xswallow-1.0.18.tgz: Input/output error > root@nick-5% > > On my most recent build I have received a single READ_BIG error on > each of two runs of the command: > > Jul 29 03:42:43 nick /kernel: acd0: READ_BIG - ILLEGAL REQUEST asc=0x64 ascq=0x00 error=0x00 > Jul 29 04:42:00 nick /kernel: acd0: READ_BIG - ILLEGAL REQUEST asc=0x64 ascq=0x00 error=0x00 This is a different READ_BIG than the one others were seeing (command timeout) and could be an indication of bad media. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message