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=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 963F3C3F2CE for ; Thu, 5 Mar 2020 01:18:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 62ACE20870 for ; Thu, 5 Mar 2020 01:18:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="la9rcA4L" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725776AbgCEBSi (ORCPT ); Wed, 4 Mar 2020 20:18:38 -0500 Received: from mout.gmx.net ([212.227.17.22]:33607 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725308AbgCEBSi (ORCPT ); Wed, 4 Mar 2020 20:18:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1583371111; bh=8DqQ07vqx40dG76rjDFkcVO9sxOe9bysVB90NR2E5BE=; h=X-UI-Sender-Class:Subject:To:References:From:Date:In-Reply-To; b=la9rcA4LaugIH2/pKgOx1YCvEyUcbijfwh3CcaPIXocCAGLNh+DUGiZLlMVwCEtGu Z36KlbNqqSSNXhNyecQMxiGU2yZBFfUF7uHprfc9QssRWQvKUOTMqFXZNYjm3GpMd6 2pNOrVG5qORP4dojxTnUvLOWRzKMU4UJ9jHl2kaA= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [192.168.2.111] ([34.92.246.95]) by mail.gmx.com (mrgmx105 [212.227.17.174]) with ESMTPSA (Nemesis) id 1MeCpb-1jkvNh2nqx-00bGAv; Thu, 05 Mar 2020 02:18:31 +0100 Subject: Re: [PATCH 00/11] btrfs-progs: metadata_uuid feature fixes and portation To: dsterba@suse.cz, Nikolay Borisov , damenly.su@gmail.com, linux-btrfs@vger.kernel.org References: <20191212110204.11128-1-Damenly_Su@gmx.com> <2974237d-ea96-bde8-bc48-2cf8bd6a375b@suse.com> <20200304141438.GT2902@twin.jikos.cz> From: Su Yue Message-ID: <930018ec-80b9-6000-4de6-2a8cd36576bb@gmx.com> Date: Thu, 5 Mar 2020 09:18:26 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200304141438.GT2902@twin.jikos.cz> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:cBxaRbqHHJPnB5QIeISc48iBESrFd7/xP/dcs0YF9LHL+ETeLfq GRZb2va9VWdqK8zruGPikwI/mRGahEe5eY2hSZu73qt+U3eQOw5IUcDk6hg0JOoKW3hNW/J euOfnnEP70dWTofZQmmcuILV5dY84A4nXWMEly0DVGVCoeOD2OkFHng25UcmFSiQcecEQj8 5Gvh6xJqRiKrvhBJJBR6g== X-UI-Out-Filterresults: notjunk:1;V03:K0:/wd1xO4zpKk=:n3vDXpuxab2m7ATUgOIPbP /yNZIGm2Pk0ylCf7wHIUdnjFqeZCzoDZ7aDPXyrZe0c57BIWN3fsk3lrXmxJnJa7Hf2RG3ptc LhZYkTIVn+sjZPkayYljTBdyCpR0hunWKB5i2k5oGM/CXJ0lLX6fHG3F3sKsm2TKWvwQ4rHf9 RGrVPtv3aOh0to2pZ1MJvOj29FGLuQLpHvoQdirdDuCNu97StFLREZx8T4lCTvVq2rcUkVD/Y vpce2RwpHgOKZXBOHpzGEJQxsbFBGyT09oPqVklLri4kqSNy+rBEF02t1e39hdBx5pY36s/JB bVwgEtHE2qiCaSPiMpnA1kzHFGPbC5zEB2e4EA7YEP8lv++agHEF0PCvZM9L9xf4xJuAMBv0b QaN9+1q3mRJpZDt8y5Kbbg/WaxliY8HYqyscJWd/UGq/iAFFnQVM3NHzz8yTL7TbdLM5ketDH yATo3uSDLbLnW7Dq+1Qvm9+3EGWP0bnHbkME0CD/1118sk+IhQczNnjifoymO7n4Qr8RBzSmE Yfi/pjpyfGP6FKjyy3306SGR00FT5oHmyn3zzpOzwImTisgZ3A0FqCJp7dAQ3twowzzsJpJCq wEBvuoAdH4utb21+1XXjsZUNdmPKxnX59T8NweBqiun08aZRHvRNx+YFoPQa5d49k3dVg2mxH VMYyFKMU5tzuKFHz3/VRJihtiv6ab14bwheEcsNGZamctMccdDM7hJjqY5IWEHnEImrwtjwT7 RuS+nqGQF2VkXXl1EDBAQE3Ho7i+vV2WaddvwmzvyCVsi2l4BW4ka/6yHkZVUnuQ8uMkYtWfL 3zzkqKOqnPbu/XC5H8kCutTXoj1/Lmd2FiiN3gV0FAUwX4+Qygh2z/saMQTT6jrLsKsy8OB1j huTmvxQS7i7j4LQfBiHmF3Ngu7XEWP3jZ58VKTbc6dagVzzvfVvuXdSjgoVbuUO0j6Q3ZnV94 NwWENSXjjEuM0TPra+ThB7b4xqtMJIqc6rLlmLV2OAD7KtpDcJ6MCvJ2hftrjh4pPQC/8Q/Iz sJJ/vdByKIFgrHpSx/znDKoIfD50OhE2cunq61kP8ZI1fkIlZ6zO1FcxcbsvtV4hbGGRXrMGq rc0WJiZNTKAeh5Po0Tyovn4fVJN9nVgmQkp8QZp4lOPzErF559Lth10NSDLZl7p37B2Rd5EC8 OsYnfzwCv4XHaUCfnFJurXOJYXsL77PZvbNLv60Nhbr2Vb37we/9xFLUZXSTY+Vv+dQioKVG/ jyU6Nn/XhaEPP3bhV Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2020/3/4 10:14 PM, David Sterba wrote: > On Fri, Jan 31, 2020 at 06:04:42PM +0800, Su Yue wrote: >> On 2020/1/31 4:05 PM, Nikolay Borisov wrote: >>> >>> >>> On 12.12.19 =D0=B3. 13:01 =D1=87., damenly.su@gmail.com wrote: >>>> From: Su Yue >>>> >>>> The series are inspired by easy failing misc-tests/034. >>>> Those patches fix misc-tests/034 and add new test images. >>>> >>>> After portation of kernel find fs_devices code, progs is able to >>>> work on devices with FSID_CHANGING_V2 flag, not sure whether the >>>> functionality is necessary. If not, I will remove it in next version. >>> >>> For now I think it's best if this is not added. Kernel is supposed to >>> handle split-brain scenarios upon device scan which is triggered >>> automatically by udev. If the need arises in the future then we can >>> think about integrating this code in btrfs-progs. >>> >> >> Okay, so drop patch[3-11]. > > So patches 1 and 2 have been applied. Thanks. > Sorry. David, please remove the patch 2 if applied. There is another better solution applied by Marcos https://www.spinics.net/lists/linux-btrfs/msg98370.html. Try to update status about dropping things on time next time:). Thanks