From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.virtall.com ([178.63.195.102]:46016 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751841Ab3HZSZW (ORCPT ); Mon, 26 Aug 2013 14:25:22 -0400 Received: from mail.virtall.com (localhost [127.0.0.1]) by mail.virtall.com (Postfix) with ESMTP id 94428386CBB for ; Mon, 26 Aug 2013 20:25:17 +0200 (CEST) Received: from localhost (srv1.virtall.com [78.46.87.16]) by mail.virtall.com (Postfix) with ESMTPSA id 88669386C30 for ; Mon, 26 Aug 2013 20:25:16 +0200 (CEST) Date: Tue, 27 Aug 2013 02:25:09 +0800 From: Tomasz Chmielewski To: "linux-btrfs@vger.kernel.org" Subject: failed to read log tree, open_ctree failed Message-ID: <20130827022509.57de1ab2@virtall.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-btrfs-owner@vger.kernel.org List-ID: I had a RAID-1 btrfs filesystem with Linux 3.10. After hard reset, I'm no longer able to mount it: [ 35.254122] Btrfs loaded [ 35.254577] device label test-btrfs devid 1 transid 97966 /dev/sda4 [ 35.254819] device label test-btrfs devid 3 transid 97966 /dev/sdb4 [ 35.255032] device label test-btrfs devid 3 transid 97966 /dev/sdb4 [ 35.255552] btrfs: force zlib compression [ 35.255645] btrfs: disk space caching is enabled [ 35.379806] btrfs: bdev /dev/sda4 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0 [ 56.209412] parent transid verify failed on 3321036099584 wanted 97967 found 97966 [ 56.225990] parent transid verify failed on 3321036099584 wanted 97967 found 97966 [ 56.226128] btrfs: failed to read log tree [ 56.344483] btrfs: open_ctree failed I've tried with 3.11-rc7, but it gives the same result. Any hints how to recover from that? I have backups, but it would be nice if the filesystem just mounted. -- Tomasz Chmielewski http://wpkg.org