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=-2.7 required=3.0 tests=BAYES_00,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 41514C433B4 for ; Tue, 20 Apr 2021 22:33:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00B4C613C7 for ; Tue, 20 Apr 2021 22:33:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234189AbhDTWd5 (ORCPT ); Tue, 20 Apr 2021 18:33:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233964AbhDTWd5 (ORCPT ); Tue, 20 Apr 2021 18:33:57 -0400 Received: from mail-yb1-xb2b.google.com (mail-yb1-xb2b.google.com [IPv6:2607:f8b0:4864:20::b2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21550C06174A for ; Tue, 20 Apr 2021 15:33:25 -0700 (PDT) Received: by mail-yb1-xb2b.google.com with SMTP id c195so44890008ybf.9 for ; Tue, 20 Apr 2021 15:33:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=w2UAPqGfe/U5lQmNTSOEc5YQ326NqC4lf1YI0RJbdG0=; b=Dbr0eAT7CAGC/aFB24EOR/pA65StHMuPXClNUtnuCrVc/tDitPsE5MR5IcuHHmLX3X Ng/8tXxpNRY0gGH2NoXdiYHhoOi5vagvWOZIj9SBDDUU7a1Ot70XRlAfySne1YGdr0ks vLP4A/QhEOe6Td3acuKI0QWWdhhYV9WwI4UGx4vubT86UEzp1X7nHmir6T8jbEgl7HZx oCfOQeTPmfBHr4uCtAd4hWwSMnO26RkF3clgckWtDdGsSkM6VnqqWdJUqGwnajAwOKRu XsSyx9u0bws9rGLpgNN6F5rc4uXv5NGH+D3/fcGIqqNo9ZQSvme/ixh8eoqmCod7/jm4 XGrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=w2UAPqGfe/U5lQmNTSOEc5YQ326NqC4lf1YI0RJbdG0=; b=MXakRg0/T78ViTPR8t9swjgXYZfGgngi77xe+klwWkk1u+lI/Ql8wE0RvKvqYjpbVK /ZFtteNamD7PrLGv4l0OP+T5DzwgH435YZT3smvWiGvCPvMYk9nuTEs58b7E7n/a/QXP qf10hUAvCA8AQHagBYJQ0nLASaWNxZZ0iWjpuGyTBzi5gZYjSHwSfNT6pgEX+aIDshgB Y361EhXMVf4QvZkg+Picn2xmTZUentju+6t3sW9EYGsjd5CBRK1YKIq2N9FZWLPWgkdm jYWSLt8b0/k2lMRkneVUxA9bg09QIwQNOGpsd89AA6dcnrpEMVN/G2wqI6ehonqWeADW S1gw== X-Gm-Message-State: AOAM53200+PeE+9+y20Cw3uUHbjmOHp/clhGBzBG/Dw7I8ekJ7A69kCM M5ST8HsDsnZwbV9+GNbDYFigGRDg+LrmkqtB9MI= X-Google-Smtp-Source: ABdhPJwNPDmK/KjEWAljEFKAK2P7eB2Cj7OuEfDr3Wnqsnmd9aqUdlSgLXn/HnOjDK6RBGUeW9Sc3QfaWs4n5mNqhVI= X-Received: by 2002:a25:3c01:: with SMTP id j1mr29251203yba.176.1618958004294; Tue, 20 Apr 2021 15:33:24 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Neal Gompa Date: Tue, 20 Apr 2021 18:32:48 -0400 Message-ID: Subject: Re: About the state of Btrfs RAID 5/6 To: Damien Le Moal Cc: Johannes Thumshirn , Josef Bacik , Btrfs BTRFS , David Sterba , Robbie Ko , Zygo Blaxell Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Thu, Sep 3, 2020 at 4:50 AM Damien Le Moal wrote= : > > On 2020/09/03 16:34, Johannes Thumshirn wrote: > > On 02/09/2020 19:37, Josef Bacik wrote: > >> I know Johannes is working on something magical, > >> but IDK what it is or how far out it is. > > > > That something is still slide-ware. I hopefully get back > > to really working on it soonish. > > > > So please don't expect patches within the next say 12 months. > > Come on... You can do better than that :) > > Joke aside, once we are past the zoned block device support (new version = coming > this week), we will accelerate that work. > Now that we've got ZBD support landing with Linux 5.12 for Btrfs, any chance this might be looked at anytime soon? --=20 =E7=9C=9F=E5=AE=9F=E3=81=AF=E3=81=84=E3=81=A4=E3=82=82=E4=B8=80=E3=81=A4=EF= =BC=81/ Always, there's only one truth!