From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from efeu.mur.at ([89.106.208.66]:48155 "EHLO efeu.mur.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752222Ab3IQKvS (ORCPT ); Tue, 17 Sep 2013 06:51:18 -0400 Received: from localhost (localhost [127.0.0.1]) by efeu.mur.at (Postfix) with ESMTP id E98BD220BE for ; Tue, 17 Sep 2013 12:51:16 +0200 (CEST) Received: from efeu.mur.at ([127.0.0.1]) by localhost (efeu.mur.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id pL0LSt8A12gm for ; Tue, 17 Sep 2013 12:51:16 +0200 (CEST) Received: from [IPv6:2a02:3e0:1:0:eea8:6bff:fef9:7180] (unknown [IPv6:2a02:3e0:1:0:eea8:6bff:fef9:7180]) by efeu.mur.at (Postfix) with ESMTPSA for ; Tue, 17 Sep 2013 12:51:16 +0200 (CEST) Message-ID: <5238343F.3020802@mur.at> Date: Tue, 17 Sep 2013 12:51:43 +0200 From: =?UTF-8?B?Sm9naSBIb2Ztw7xsbGVy?= MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org Subject: Re: rootfs crash References: <5236E1FF.4080900@mur.at> In-Reply-To: <5236E1FF.4080900@mur.at> Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Dear all, After trying all the suggested options from http://permalink.gmane.org/gmane.comp.file-systems.btrfs/27999 I still get no mountable file system :( Trying to mount I get mount -oro,recovery,compress=lzo /dev/sda3 /rootfs [ 906.835314] btrfs: enabling auto recovery [ 906.836977] btrfs: use lzo compression [ 906.838611] btrfs: disk space caching is enabled [ 906.843788] btrfs: mismatching generation and generation_v2 found in root item. This root was probably mounted with an older kernel. Resetting all new fields. [ 906.898440] Btrfs detected SSD devices, enabling SSD mode [ 906.900352] parent transid verify failed on 71744598016 wanted 103531 found 103528 [ 906.902288] parent transid verify failed on 71744598016 wanted 103531 found 103528 [ 906.986653] btrfs: open_ctree failed mount: mounting /dev/sda3 on /rootfs failed: Invalid argument I am limited to working with the tools the Debian initramfs provides. This means kernel 3.10.2 (Debian 3.10.7-1) and btrfs-tools 0.19+20130705-1. The latter seems to be up to date with git although `btrfs version` says v0.20 rc1. All this is happening on an Asus Zen book UX32V with two 128GB SSDs. If anyone is interested in images produced by btrfs-image, they are available at http://plagi.at/images/ I am fresh out of ideas at the moment, so if anyone has a suggestion I am willing to try. Regards! -- j.hofmüller