From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pol Hallen Subject: EXT4-fs (dm-0): unsupported inode size: 0 Date: Tue, 2 Nov 2010 14:29:06 +0100 Message-ID: <201011021429.06471.ext4@fuckaround.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ext4@vger.kernel.org Return-path: Received: from vsmtp1.tin.it ([212.216.176.141]:48558 "EHLO vsmtp1.tin.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752559Ab0KBNex (ORCPT ); Tue, 2 Nov 2010 09:34:53 -0400 Received: from lorna.homeunix.org (87.15.143.204) by vsmtp1.tin.it (8.0.022) id 4B9917F0147CF5A3 for linux-ext4@vger.kernel.org; Tue, 2 Nov 2010 14:29:07 +0100 Received: from pollon.localnet (pollon [192.168.1.3]) by lorna.homeunix.org (Postfix) with ESMTP id 277BD64C02A for ; Tue, 2 Nov 2010 14:28:29 +0100 (CET) Sender: linux-ext4-owner@vger.kernel.org List-ID: Hi folks :-) on a backup usb disk I've formatted ext4 (debian stable, kernel (2.6.32 vanilla). Later sometimes when i try to mount this disk in syslog I see: EXT4-fs (dm-0): unsupported inode size: 0 the health how disk is good.. tune2fs -l /dev/disk is: tune2fs 1.41.12 (17-May-2010) tune2fs: Filesystem revision too high while trying to open /dev/mapper/pp Couldn't find valid filesystem superblock. what is the problem? Is an ext4 problem? what can I do to fix the problem? thanks :-) Pol