Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753807Ab2FEXhl (ORCPT ); Tue, 5 Jun 2012 19:37:41 -0400 Received: from mga02.intel.com ([134.134.136.20]:45930 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753694Ab2FEXhj (ORCPT ); Tue, 5 Jun 2012 19:37:39 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,352,1309762800"; d="scan'208";a="148653865" From: Andi Kleen To: Sander Eikelenboom Cc: Kees Cook , "Ted Ts'o" , Linus Torvalds , , , Subject: Re: EXT4-fs error (device dm-42): ext4_mb_generate_buddy:741: group 1904, 32254 clusters in bitmap, 32258 in gd References: <471046920.20120604234941@eikelenboom.it> <20120605000356.GM29466@outflux.net> <1018371644.20120605224154@eikelenboom.it> Date: Tue, 05 Jun 2012 16:37:38 -0700 In-Reply-To: <1018371644.20120605224154@eikelenboom.it> (Sander Eikelenboom's message of "Tue, 5 Jun 2012 22:41:54 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 735 Lines: 18 Sander Eikelenboom writes: > > Hmm that seems consistent with this report which mentions 3.1.5 as last working kernel: > http://comments.gmane.org/gmane.comp.file-systems.ext4/30575 > > So somehow this only effects ext4 on DM (it's THE common factor in all reports) and fsck seems incapable of seeing the error (and thus repair it.) I have a system that throws this error all the time and it's not using DM. -Andi -- ak@linux.intel.com -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/