From: Theodore Tso Subject: Re: fsck.ext4: Group descriptors look bad... trying backup blocks... Date: Tue, 21 Apr 2009 12:43:41 -0400 Message-ID: <20090421164341.GA15541@mit.edu> References: <49E8B5AD.6030907@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Jeremy Sanders , linux-ext4@vger.kernel.org To: Thierry Vignaud Return-path: Received: from thunk.org ([69.25.196.29]:48985 "EHLO thunker.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757685AbZDUQnr (ORCPT ); Tue, 21 Apr 2009 12:43:47 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: On Tue, Apr 21, 2009 at 05:14:40PM +0200, Thierry Vignaud wrote: > For the record, I reproduced this bug with 2.6.30-rc2-git6 on a new > 1.5Tb disk. Formated as ext4, using relatime, copied 20Gb. > On reboot, I got such errors. > The hd was partitionned (all ext4) as: > / (5Gb) | /usr (20Gb) | /pub (1.5Tb) Theirry, are you willing to try to see if you can get a reliable reproduction case? That's what we need, very badly. The fact that you only copied 20GB is very good; better than than 2TB. If you can reliably reproduce the failure 2 or 3 times, can you give us exact reproduction instructions? That would be extremely useful. Thanks in advance, - Ted