From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262603AbUBIQCd (ORCPT ); Mon, 9 Feb 2004 11:02:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262902AbUBIQCd (ORCPT ); Mon, 9 Feb 2004 11:02:33 -0500 Received: from mailout.informatik.tu-muenchen.de ([131.159.0.5]:22756 "EHLO mailout.informatik.tu-muenchen.de") by vger.kernel.org with ESMTP id S262603AbUBIQCa (ORCPT ); Mon, 9 Feb 2004 11:02:30 -0500 From: Daniel Schranz Reply-To: schranz@in.tum.de To: linux-kernel@vger.kernel.org Subject: [Problem]: strange ramdisk-errors with 2.6.1 Date: Mon, 9 Feb 2004 17:01:10 +0100 User-Agent: KMail/1.5.3 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200402091701.10737.schranz@in.tum.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi I encountered a problem with the ramdisk under 2.6.1 (will test with 2.6.2 after my exams) When modifying a mounted ramdisk i get strange errors (see below) Kernel is 2.6.1 (compiled with gcc 3.3.2, binutils 2.14.90.0.8) ramdisk-support is compiled in (not a module) with kernel 2.4.22 everything works fine (rd-support also compiled in) Intel P3 (Coppermine) with 512MB RAM Regards, Daniel dd if=/dev/zero of=/dev/ram7 bs=1k count=4096 mke2fs -b 1024 -m0 /dev/ram7 mount /dev/ram7 /mnt/tmp cp -dpR initrd/* /mnt/tmp/ --> all files under /mnt/tmp umount /mnt/tmp mount /mnt/tmp: --> only lost+ found is there rmdir /mnt/tmp/lost+found umount + mount: --> lost+found is there again dd if=image of=/dev/ram7 bs=1k count=4096 (image created using a loopback-file) --> all files there rm /mnt/tmp/linuxrc: --> all files there except linuxrc umount + mount + ls /mnt/tmp: --> ls: /mnt/tmp/linuxrc: Input/output error --> bin cdrom dev etc lib lost+found newroot sbin touch dummy + ls: --> ls: /mnt/tmp/linuxrc: Input/output error --> bin cdrom dev dummy etc lib lost+found newroot sbin umount + mount: --> ls: /mnt/tmp/linuxrc: Input/output error --> bin cdrom dev etc lib lost+found newroot sbin touch linuxrc: --> touch: cannot touch `/mnt/tmp/linuxrc': Input/output error