From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cn.fujitsu.com ([59.151.112.132]:21018 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753852AbbKYA7n (ORCPT ); Tue, 24 Nov 2015 19:59:43 -0500 Subject: Re: bad extent [5993525264384, 5993525280768), type mismatch with chunk To: Christoph Anton Mitterer References: <56455073.1060406@cn.fujitsu.com> <564F48FE.4000400@laposte.net> <1448047478.6878.4.camel@scientia.net> <564FBF0F.4050705@gmx.com> <564FC3FE.9020905@lukas-pirl.de> <565122AA.90904@gmx.com> <1448175373.7143.24.camel@scientia.net> <56526790.6020907@cn.fujitsu.com> <1448302368.2100.28.camel@scientia.net> <5653B34B.9000103@cn.fujitsu.com> <1448330029.14125.13.camel@scientia.net> <5653C6D5.1010908@cn.fujitsu.com> <1448333334.14125.14.camel@scientia.net> <5653D157.5060209@cn.fujitsu.com> <1448334124.14125.17.camel@scientia.net> <5653F725.5030700@cn.fujitsu.com> <1448389513.21291.38.camel@scientia.net> CC: From: Qu Wenruo Message-ID: <565507EF.5030205@cn.fujitsu.com> Date: Wed, 25 Nov 2015 08:59:27 +0800 MIME-Version: 1.0 In-Reply-To: <1448389513.21291.38.camel@scientia.net> Content-Type: text/plain; charset="utf-8"; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Christoph Anton Mitterer wrote on 2015/11/24 19:25 +0100: > On Tue, 2015-11-24 at 13:35 +0800, Qu Wenruo wrote: >> Hopes you didn't wait too long. > No worries, didn't hold my breath ;) > > >> The fixing patch is CCed to you, or you can get it from patchwork: >> https://patchwork.kernel.org/patch/7687611/ > Unfortunately that doesn't make the error messages go away. > :( > > Shall I start debugging again? > > Cheers, > Chris. > Quite strange... I succeeded in reproducing the bug, just disable skinny metadata and create fill a btrfs with fsstress. Btrfsck will report a lot of such false alert. But with my patch applied, all the warning just disappeared... Did you use the complied btrfsck? Or use the system btrfsck by mistake? Thanks, Qu -- This message has been scanned for viruses and dangerous content by Fujitsu, and is believed to be clean.