From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail49.e.nsc.no ([193.213.115.49]:33070 "EHLO mail49.e.nsc.no" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751081Ab2GGTKo (ORCPT ); Sat, 7 Jul 2012 15:10:44 -0400 Received: from [10.0.0.22] (ti0036a380-dhcp0506.bb.online.no [88.89.32.253]) by mail49.nsc.no (8.14.4/8.14.4) with ESMTP id q67ItCLp016287 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Sat, 7 Jul 2012 20:55:14 +0200 (MEST) Message-ID: <4FF88610.80101@middelthun.no> Date: Sat, 07 Jul 2012 20:55:12 +0200 From: =?ISO-8859-1?Q?=D8ystein_S=E6ttem_Middelthun?= MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org Subject: Failed tree root Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi! After a short loss of contact with an underlying disk controller my btrfs partition is unmountable. dmesg provides the following information: [356850.853787] btrfs bad tree block start 0 14102771924992 [356850.853808] btrfs: failed to read tree root on dm-0 [356850.859218] btrfs: open_ctree failed Is this type of error known to be fixable by the unstable btrfsck (20120328)? I am currently running kernel 3.2.0-25. -- Best regards Øystein Middelthun