From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751399AbWHSS0W (ORCPT ); Sat, 19 Aug 2006 14:26:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751498AbWHSS0W (ORCPT ); Sat, 19 Aug 2006 14:26:22 -0400 Received: from nf-out-0910.google.com ([64.233.182.187]:5494 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S1751399AbWHSS0V (ORCPT ); Sat, 19 Aug 2006 14:26:21 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=googlemail.com; h=received:from:to:subject:date:user-agent:cc:references:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:message-id; b=irOoxSJgWT1Zjg/BZNUGtrJGGp84wS7LS0OSeNjBrf+gli0FLzDgh1bibMZKhX38vTTkCo2qT67rqdsU6d+Pam9tZ4x/GhbAFizteS5Hu4WqeMOfROJxIEvj7iaWnEdlO3xXfgieNaJad53m7dJx5rdVoGhKxRXS/Zbv8Cwgcpc= From: Denis Vlasenko To: mplayer-users@mplayerhq.hu Subject: Re: [MPlayer-users] Weird behaviour in ide-scsi driven dvd playback with 2.6.17.x Date: Sat, 19 Aug 2006 20:25:58 +0200 User-Agent: KMail/1.8.2 Cc: "Marcin 'Rambo' Roguski" , linux-kernel@vger.kernel.org References: <20060819193408.10a5297a.rambo@id.uw.edu.pl> In-Reply-To: <20060819193408.10a5297a.rambo@id.uw.edu.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200608192025.58331.vda.linux@googlemail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Saturday 19 August 2006 19:34, Marcin 'Rambo' Roguski wrote: > Because of USB camera requirements, I'm currently running double-kernel > setup (2.4.32-old, 2.6.17.9-new), and ide-scsi driven CD-ROM/DVD drives. > > While on 2.4.32 mplayer (version doesn't matter happens with svn and > pre8- libdvdread compiled as default) plays DVDs perfectly well, on 2.6.17.[6|9] I'm > getting such messages from kernel while trying to open them: > > Aug 19 18:06:33 beethoven kernel: Buffer I/O error on device sr1, logical block 4496 > Aug 19 18:06:33 beethoven kernel: Buffer I/O error on device sr1, logical block 4497 > Aug 19 18:06:33 beethoven kernel: Buffer I/O error on device sr1, logical block 4498 > [...] > and so on... > > The only workaround for now is to use ide-cd, and then it works like a charm, but I'd preffer "unified" setup (unless mplayer can use conditional statements in its config... Sounds like kernel-side problem. ide-scsi says it have problem reding data from the media, whereas ide-cd does not have the problem. Does this happen while you just copy the file with cp? [adding linux-kernel@vger.kernel.org to CC:] -- vda