From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from userp1040.oracle.com ([156.151.31.81]:50215 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751001AbdGGPgo (ORCPT ); Fri, 7 Jul 2017 11:36:44 -0400 Date: Fri, 7 Jul 2017 08:36:33 -0700 From: "Darrick J. Wong" Subject: Re: Weird xfs_repair error Message-ID: <20170707153633.GG4103@magnolia> References: <20170706153020.0ad6dd47@harpe.intellique.com> <20170706232803.GF17762@dastard> <20170707135009.68c22182@harpe.intellique.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170707135009.68c22182@harpe.intellique.com> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Emmanuel Florac Cc: Dave Chinner , "'linux-xfs@vger.kernel.org'" On Fri, Jul 07, 2017 at 01:50:09PM +0200, Emmanuel Florac wrote: > Le Fri, 7 Jul 2017 09:28:03 +1000 > Dave Chinner écrivait: > > > > disconnected inode 26417468, moving to lost+found > > > disconnected inode 26417469, moving to lost+found > > > disconnected inode 26417470, moving to lost+found > > > > > > fatal error -- name create failed in lost+found (117), filesystem > > > may be out of space > > > > Error 117. That's EFSCORRUPTED, not ENOSPC. IOWs, lost+found was > > corrupted as it was being modified by xfs_repair. > > > > > Even stranger, after mounting back the image, there is no lost+found > > > anywhere to be found! However the filesystem has lots of free space > > > and free inodes, how come? > > > > Because lost+found was corrupted. > > Actually with xfs_repair 4.11 it's a different error in the end: > > disconnected inode 180399699751, moving to lost+found > disconnected inode 180399699752, moving to lost+found > > fatal error -- name create failed in lost+found (28), filesystem may be > out of space Would be helpful to have a metadump of this goobered-up lost+found fs... --D > > > -- > ------------------------------------------------------------------------ > Emmanuel Florac | Direction technique > | Intellique > | > | +33 1 78 94 84 02 > ------------------------------------------------------------------------