Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933533AbZJMJoT (ORCPT ); Tue, 13 Oct 2009 05:44:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755365AbZJMJoS (ORCPT ); Tue, 13 Oct 2009 05:44:18 -0400 Received: from idcmail-mo2no.shaw.ca ([64.59.134.9]:44323 "EHLO idcmail-mo2no.shaw.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755317AbZJMJoS (ORCPT ); Tue, 13 Oct 2009 05:44:18 -0400 X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.0 c=1 a=w4iE+TBsmj5y1WloLYF40w==:17 a=V9ycAcD1m8Vuzo_b-_wA:9 a=SFf-wKSZRJ094thInyAA:7 a=GJB5KP4zH0nxu8lCOQr9DhV5TYQA:4 From: Thomas Fjellstrom Reply-To: tfjellstrom@shaw.ca To: Linux Kernel Mailing List Subject: buffer io error on device sr0? Date: Tue, 13 Oct 2009 03:43:32 -0600 User-Agent: KMail/1.12.1 (Linux/2.6.32-rc3-git2; KDE/4.3.2; x86_64; ; ) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200910130343.32162.tfjellstrom@shaw.ca> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1653 Lines: 33 I'm not sure which version it started, but it seems at least 2.6.32-rc3-git2 has issues with detecting blank DVDR disks. [220595.198654] cdrom: This disc doesn't have any tracks I recognize! [220595.298488] sr 3:0:0:0: [sr0] Unhandled sense code [220595.298492] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [220595.298496] sr 3:0:0:0: [sr0] Sense Key : Blank Check [current] [220595.298501] sr 3:0:0:0: [sr0] Add. Sense: No additional sense information [220595.298505] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 [220595.298514] end_request: I/O error, dev sr0, sector 0 [220595.298518] Buffer I/O error on device sr0, logical block 0 [220595.304554] sr 3:0:0:0: [sr0] Unhandled sense code [220595.304562] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [220595.304570] sr 3:0:0:0: [sr0] Sense Key : Blank Check [current] [220595.304579] sr 3:0:0:0: [sr0] Add. Sense: No additional sense information [220595.304588] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00 [220595.304609] end_request: I/O error, dev sr0, sector 0 [220595.304616] Buffer I/O error on device sr0, logical block 0 Unless its supposed to be this way. Although I didn't receive any kind of notification when inserting the disk, as I used to (could be a hal/kde error, but the logs in dmesg seem to hint otherwise). -- Thomas Fjellstrom tfjellstrom@shaw.ca -- 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/