From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28670C43603 for ; Sat, 7 Dec 2019 14:26:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E29A0206DB for ; Sat, 7 Dec 2019 14:26:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=icloud.com header.i=@icloud.com header.b="GhQAuMtI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726403AbfLGOZ6 (ORCPT ); Sat, 7 Dec 2019 09:25:58 -0500 Received: from ms11p00im-qufo17281701.me.com ([17.58.38.54]:58635 "EHLO ms11p00im-qufo17281701.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726397AbfLGOZ6 (ORCPT ); Sat, 7 Dec 2019 09:25:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1575728756; bh=meXdMziLFxFb9/BRGkpQZo5oqM8MuLdBTre49uaIsPs=; h=Content-Type:Subject:From:Date:Message-Id:To; b=GhQAuMtI6/UxCrOkl8CnWtAgq2RuW5i/SZ4qr//OUPMa/2AwOKPUC7hC3r3Tm1RJT 9F/U1YtqWt8y5Xh6VWki+j6M67peuCTttycqCtqZeqH9rVrms6OpTHDPkeSdg3VAgC 97zkrPui6yBY+AwWfuCws+l31Z/1iGlxpvbWl7dqPNxWpZYi7rSxLVF7B8p6VVp+Fc zjD8ONiNc+mWVVkQUulGs9SJ/08zstKoXFnSCh9IpLaBT/345H8fvsIxlU0NtkgDZK S+4BnZO64sUNMtQBqpyy5sSpR53enkIa0Y8mQhuYDCckuGnrPVnIUE9kjIEQhVbDfy ldElDtF4S2Inw== Received: from [192.168.15.24] (unknown [177.27.216.49]) by ms11p00im-qufo17281701.me.com (Postfix) with ESMTPSA id 25713BC0959; Sat, 7 Dec 2019 14:25:54 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3601.0.10\)) Subject: Re: [PATCH] btrfs-progs: Skip device tree when we failed to read it From: Christian Wimmer In-Reply-To: Date: Sat, 7 Dec 2019 11:25:52 -0300 Cc: Qu WenRuo , Anand Jain , "linux-btrfs@vger.kernel.org" Content-Transfer-Encoding: quoted-printable Message-Id: <43F59C34-A80B-4D79-B57F-7BCDDF8804FF@icloud.com> References: <20191206034406.40167-1-wqu@suse.com> <2a220d44-fb44-66cf-9414-f1d0792a5d4f@oracle.com> <762365A0-8BDF-454B-ABA9-AB2F0C958106@icloud.com> <94a6d1b2-ae32-5564-22ee-6982e952b100@suse.com> <4C0C9689-3ECF-4DF7-9F7E-734B6484AA63@icloud.com> To: Qu Wenruo X-Mailer: Apple Mail (2.3601.0.10) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-12-07_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=941 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1912070125 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org ok, backup device did not work as well. Any ideas? The organisation was like this: mount /dev/sde1 /home/promise inside /home/promise was a subvolume =E2=80=9Cprojects=E2=80=9D like: /home/promise/projects and inside /home/promise/projects was .snapshots with the snapshots of = it. Anything that I could recover would be fine (but this you know already). Thanks, Chris