From owner-freebsd-current Sat Mar 22 8:22:35 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E5A7F37B401 for ; Sat, 22 Mar 2003 08:22:34 -0800 (PST) Received: from imo-r08.mx.aol.com (imo-r08.mx.aol.com [152.163.225.104]) by mx1.FreeBSD.org (Postfix) with ESMTP id EBE8A43F85 for ; Sat, 22 Mar 2003 08:22:33 -0800 (PST) (envelope-from BelletJr@aol.com) Received: from BelletJr@aol.com by imo-r08.mx.aol.com (mail_out_v34.21.) id n.28.358293be (4238) for ; Sat, 22 Mar 2003 11:22:29 -0500 (EST) From: BelletJr@aol.com Message-ID: <28.358293be.2bade7c4@aol.com> Date: Sat, 22 Mar 2003 11:22:28 EST Subject: "READ_BIG command timeout" on CDROM drive To: current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: AOL 5.0 for Windows sub 103 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi all! When I read cdroms with fbsd 5.0, the following message appears in the console very often (it seems to happen with every cdrom I try): >acd0: READ_BIG command timeout - resetting >ata0: resetting devices .. >done It is repeated indefinitely and I can't kill -9 the process that is trying to read the cdrom. "umount -f /cdrom" also gets stuck and doesn't write any error messages. The driver in use is cd9660: RockRidge Extension. I have to reboot to have access to the cdrom drive again. And besides, the shutdown process does not end every time when the system is in this state. Is there a means to have access to the cdrom drive again without rebooting? I have not seen any bug report for this problem; am I right? Have a nice week-end! Jerome To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message