From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ipmail05.adl6.internode.on.net ([150.101.137.143]:19854 "EHLO ipmail05.adl6.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935188AbcKJVbj (ORCPT ); Thu, 10 Nov 2016 16:31:39 -0500 Date: Fri, 11 Nov 2016 08:30:57 +1100 From: Dave Chinner Subject: Re: BUG: Metadata corruption detected at xfs_attr3_leaf_read_verify Message-ID: <20161110213057.GH28922@dastard> References: <5244720.RPRsZ88NJ0@libor-nb> <2639114.hBi4OJ80y2@libor-nb> <20161110052915.GG28922@dastard> <2152865.L3K5Xz7SXO@libor-nb> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2152865.L3K5Xz7SXO@libor-nb> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Libor =?utf-8?B?S2xlcMOhxI0=?= Cc: Brian Foster , linux-xfs@vger.kernel.org On Thu, Nov 10, 2016 at 05:04:48PM +0100, Libor Klepáč wrote: > On čtvrtek 10. listopadu 2016 16:29:15 CET Dave Chinner wrote: > > Which: > > > > Phase 3 - for each AG... > > > > > > > > - scan (but don't clear) agi unlinked lists... > > > > - process known inodes and perform inode discovery... > > > > - agno = 0 > > > > - agno = 1 > > > > > > > > Metadata corruption detected at xfs_attr3_leaf block 0x12645ef8/0x1000 > > > > Metadata corruption detected at xfs_attr3_leaf block 0x12f63f40/0x1000 > > > > These two blocks. It looks like repair didn't clean them up? > > > > Hmmmm - looking at the code I'm not sure that repair detects and > > removes empty attr leaf blocks, which would explain why the error > > showed up again.. Can you provide a metadump of the filesystem so we > > can did into the exact neature of the problem you are seeing? > > Sure not a problem. How much time will it take giving xfs_repair took approx 40 minutes? No longer than that, with agood possibility it will be much faster as metadump only needs 1 pass over the metadata, not three... Cheers, Dave. -- Dave Chinner david@fromorbit.com