From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 26 Feb 2002 07:09:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 26 Feb 2002 07:09:22 -0500 Received: from mtao4.east.cox.net ([68.1.17.241]:24310 "EHLO lakemtao04.cox.net") by vger.kernel.org with ESMTP id ; Tue, 26 Feb 2002 07:09:07 -0500 Message-ID: <009c01c1bebe$41321730$a7eb0544@CX535256D> From: "Barubary" To: "Rainer Ellinger" Cc: In-Reply-To: <006001c1beb9$ea412690$a7eb0544@CX535256D> <3C7B7908.1040508@ellinger.de> Subject: Re: ISO9660 bug and loopback driver bug Date: Tue, 26 Feb 2002 04:08:08 -0800 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Can you try a file between 2^31 and 2^32-1, inclusive? Maybe it's a sign-related bug in the loopback driver, not a 64 bit I/O bug. The file I tried to mount is this on an NTFS partition: 12/10/2001 20:13 3,522,562,048 dvd.iso "losetup" fails too, meaning it's the loopback driver (and possibly the NTFS driver) that is glitching, not the ISO driver. Maybe trying to mount *anything* from an NTFS driver doesn't work? I'll have to check that possibility too... -- Barubary ----- Original Message ----- From: "Rainer Ellinger" To: "Barubary" Cc: Sent: Tuesday, February 26, 2002 4:01 AM Subject: Re: ISO9660 bug and loopback driver bug > Barubary wrote: > > > Now the loopback bug. Files whose size is greater than 2^31-1 don't work > > with the loopback driver. > > Can't reproduce. I can mount 4.7GB DVD-Images and i'm currently working with an 48GB File mounted via loop, and a 100GB partition > mounted via loop. I'm using loop-AES encryption patch with 2.4.17/18-rc4. I'm not aware if there's a fix in this patch. afaik it > should also work with vanilla loop.c. > > -- > rainer@ellinger.de > >