From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f46.google.com ([74.125.82.46]:59446 "EHLO mail-wg0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933114AbaDIRkg (ORCPT ); Wed, 9 Apr 2014 13:40:36 -0400 Received: by mail-wg0-f46.google.com with SMTP id b13so2841721wgh.5 for ; Wed, 09 Apr 2014 10:40:35 -0700 (PDT) Received: from [192.168.43.116] (public-gprs514566.centertel.pl. [31.61.129.71]) by mx.google.com with ESMTPSA id t6sm11408303wix.4.2014.04.09.10.40.33 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 09 Apr 2014 10:40:34 -0700 (PDT) Message-ID: <5345A224.2050801@qdot.me> Date: Wed, 09 Apr 2014 21:40:20 +0200 From: Tomasz Mloduchowski MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org Subject: btrfsck - process_inode_item: Assertion `!(rec->ino != key->objectid || rec->refs > 1)' failed Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi, I'm experiencing the following error when performing btrfsck --repair on the damaged filesystem (some files indicate 'stale NFS handle' errors when accessing). checking extents parent transid verify failed on 199000064 wanted 1868 found 1586 parent transid verify failed on 199000064 wanted 1868 found 1586 parent transid verify failed on 199000064 wanted 1868 found 1586 parent transid verify failed on 199000064 wanted 1868 found 1586 Ignoring transid failure leaf parent key incorrect 199000064 bad block 199000064 Chunk[256, 228, 1103101952]: length(1073741824), offset(1103101952), type(1) is not found in block group -- snip -- Chunk[256, 228, 111121793024]: length(1023410176), offset(111121793024), type(1) is not found in block group Errors found in extent allocation tree or chunk allocation checking free space cache checking fs roots parent transid verify failed on 199000064 wanted 1868 found 1586 Ignoring transid failure -- snip -- parent transid verify failed on 199000064 wanted 1868 found 1586 Ignoring transid failure btrfsck: cmds-check.c:512: process_inode_item: Assertion `!(rec->ino != key->objectid || rec->refs > 1)' failed. The image (btrfs-image -s -c 9 -t 4) of this filesystem is available here: http://static.qdot.me/home-btrfs-fail-2.img btrfs-progs: commit 761650b628d3b8964cc55da68ad5c8187f55c543 Thanks a lot for pointers or assistance (or patches to try out). Cheers, Tomasz