From owner-freebsd-current@freebsd.org Thu Sep 6 23:47:33 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ADF7EFE963A for ; Thu, 6 Sep 2018 23:47:33 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-it0-x234.google.com (mail-it0-x234.google.com [IPv6:2607:f8b0:4001:c0b::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2E8D171973; Thu, 6 Sep 2018 23:47:33 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-it0-x234.google.com with SMTP id j81-v6so18342345ite.0; Thu, 06 Sep 2018 16:47:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=hE7LLSbQHvtUTsvFeYlB/YT3lK2R9u9WS876XCtbnQM=; b=S07HyHBfJ6JZQFuk4m/2rGXuotWjKrX5b8OSIBq1H3R3ETk+sspHN+NHk8y5hgW+Jn C11g91t8qzE6nxKQ1vDbo8CFPpqdkArvM2vWxBruFJCCFOFmDSnvEQvL1nySYWFB0SA1 /ZyBfkmXQsCyr+39lMnmZ18Bptt6pyYxZTV6UFkowwIgeaumz3Biy9XvN82Q+uKx4xZo EHPUsiYeNT7nWmYcmZMJ/MJd+hnQR4ivXGRYkWmTYqSwlhIMnCACwQn0SyBDLUZ0lpql E4UVWz4IWrDb5ljmH21PL5tc1l30kkoimrYVsjhD2oWFB9qO3kIGBnIlgFkdF+jCShmV kV1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=hE7LLSbQHvtUTsvFeYlB/YT3lK2R9u9WS876XCtbnQM=; b=hdisOcJImi5MJWsp2pmwa8E34ut7i7BNoj/6SPUt7NMYF7UzZcIs9Pw1avT7uMc5Me 0Rtue8TN+6WDwIX7oq5ZEz/ETxV0EFB7WQqnEbWxrR08pWIVoGq33l7/ZpQMeAuNrEmk 8XJrIx5JfMRsxt6SVw19aGEVV1b9GJuhm5+joAAv1xXSmtItYShQRnno2W4i6+1Bfy8c lEq+S21QIw+ovkGK1/LlVZlmnkm5mTPVTCin5g07C73qvmXV+WwWg85NwbvUfTYMS0D+ eKgjvij8QvC+6BlfWJ2RA7pBeU2lsow8Sp+0Z2qTNo+GGjxXjgstmje5vXhgGfRR3E1P qE0w== X-Gm-Message-State: APzg51Dl8tVFNnYaSGnEViCYd250+d7NT8WcAJuzMCEksS1Qfe8zECq1 fvmByLppTrL4XeeYFesOIF1IX8cBWnxF8ogO588UJw== X-Google-Smtp-Source: ANB0VdYCBgDD+oKeVwRX/E7ilGFBLmuNNtPUimicmVio63huSvbs/V/XhfEBMgy12/p5GE3Wz91eHRuTHj4ecpcBnQ4= X-Received: by 2002:a24:e9c6:: with SMTP id f189-v6mr4551530ith.118.1536277652448; Thu, 06 Sep 2018 16:47:32 -0700 (PDT) MIME-Version: 1.0 Sender: carpeddiem@gmail.com Received: by 2002:a6b:b603:0:0:0:0:0 with HTTP; Thu, 6 Sep 2018 16:47:11 -0700 (PDT) In-Reply-To: <20180904105302.GD2118@home.opsec.eu> References: <18a5abcc-afbc-41c3-75ed-e33607e70c8f@zyxst.net> <20180904105302.GD2118@home.opsec.eu> From: Ed Maste Date: Thu, 6 Sep 2018 19:47:11 -0400 X-Google-Sender-Auth: eT48ubxkvSi2VfKivcuLKN2mPQs Message-ID: Subject: Re: github freebsd and svn freebsd To: FreeBSD Current Cc: tech-lists , Kurt Jaeger Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Sep 2018 23:47:33 -0000 On 4 September 2018 at 06:53, Kurt Jaeger wrote: > > The github repo isn't official, because there are still some > consistency issues. The consistency problem is: If an repo-copy > from svn to git is done, how can that repo-copy be done a second > time and still keep the same commit ids (in the git repo) ? Restarting a svn->git conversion from scratch will usually generate the same commit hashes. However, there's an unfortunate point where the svn mirroring messed up [1] that resulted in bogus metadata on the manufactured git commit, and all hashes from that point on are broken. (Ironically this was from a bug in the svn mirroring process, not the svn->git conversion or git itself.) Assuming we're confident the issue in the svn mirroring process is fixed and will not recur we can redo the conversion, with a one-time change to all hashes from the offending commit on, and they would not change again in the future. [1] https://github.com/freebsd/freebsd/commit/c5e8194f33abf05314599d63c1e00d01aa354f47