From owner-freebsd-fs@freebsd.org Tue Mar 7 14:34:02 2017 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 00C81D011FE for ; Tue, 7 Mar 2017 14:34:02 +0000 (UTC) (envelope-from gldisater@gmail.com) Received: from mail-io0-x22c.google.com (mail-io0-x22c.google.com [IPv6:2607:f8b0:4001:c06::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BAF511CA9 for ; Tue, 7 Mar 2017 14:34:01 +0000 (UTC) (envelope-from gldisater@gmail.com) Received: by mail-io0-x22c.google.com with SMTP id f84so4630410ioj.0 for ; Tue, 07 Mar 2017 06:34:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding; bh=KdtJezwgoWsW0Lh/OzdxiL9kChuE0r/vE3X3ixYIPeY=; b=SAJEyglmCVRIFs11/eIZdjhBJcenkTAhMrT9YKik/fCurwGe3j1G6vNzo/B1poVQ5T q6KzkMn3pbcmSyI+1p/AyddxghnRtNaJ1JXvcv+DXq22I02fjp0vYuwhbxSl56Zwd+54 RKvh1fU/YqtAV+G3vCcTmqdHBIbCpI3KoHf3s4oOBmLVCB+koUQgbfrVqH3U2qqZU2cH 7TlP8ZwNjq57UqYNSKordb0g+48YWU+Bsgs0JaAcvdDSEambiM+LowLNmg77+ENSjyuV lzw3QG0xXf2ULTAe/yieLjJDdSOse9EpfRB1VDegVo8chIf5DzWF9Ta16dTmIW2rfH8r 9Ing== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=KdtJezwgoWsW0Lh/OzdxiL9kChuE0r/vE3X3ixYIPeY=; b=LHfRe+qEOSiYygAj/R7qOfWcs/4HHQGWeuHfIIQUCsY8mK/zY3lx/Bv1zAoWAEcmG1 ETVKp4uKEZce4N8liABXlLNpeiCTtnMIK3WWwNpwKbfEz2Wp0DtP87Emi6lK9mIxuot3 FM/b7t3u3Q8vQ1BVEJZVMFs6n/vPUofdI8MvDbD7XWpQOM9C3XoirFzQiiR0Rs4T4P71 pQlshtBjzmNS9eBHhcwhpUSiRnJFfZns4zeJ06Bnn3DI0slrJPszQ73yCKp58xSRvQTB YjUcT+vM3wGXy0DeYKvrhJCM3Hgq640pyKUxKIhJtpx78HsRtaMLdCZQSGxlUD20pCw3 IwKg== X-Gm-Message-State: AMke39npDM2u5wqGw0Km8yEitEQ6IzRwtwUBqv+S/lzez5KEeRAo9otpY4+lZbtwQ1OoFg== X-Received: by 10.107.147.134 with SMTP id v128mr1054642iod.128.1488897241058; Tue, 07 Mar 2017 06:34:01 -0800 (PST) Received: from [192.168.1.152] (dhcp-108-168-15-83.cable.user.start.ca. [108.168.15.83]) by smtp.gmail.com with ESMTPSA id g77sm192931iog.40.2017.03.07.06.33.59 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 07 Mar 2017 06:34:00 -0800 (PST) Subject: Re: 11-STABLE vs 11.0-RELENG test To: freebsd-fs@freebsd.org References: <8b4ba98d-03d3-f671-33b2-ed12d3b4fb7c@FreeBSD.org> <374b6d16-5cb4-9338-ec1d-65ad93ca29dc@FreeBSD.org> From: Jeremy Faulkner Message-ID: <27722817-5d5f-69f9-385f-57df1a470b9c@gmail.com> Date: Tue, 7 Mar 2017 09:34:15 -0500 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Mar 2017 14:34:02 -0000 On 2017-03-06 1:52 PM, Alexander Motin wrote: > On 06.03.2017 20:11, Matthew Ahrens wrote: >> FYI - I am changing this sorting to be based on the bookmark (objset, >> object, level, blkid) instead of timestamp. This normally doesn't >> change the performance on illumos, but it should fix this on FreeBSD >> (and it ensures that the multi-threaded spa_sync doesn't degrade >> performance). >> >> Here's the PR; you can pick out the "sort by bookmark" commit if you want: >> >> https://github.com/openzfs/openzfs/pull/138 > > Thank you for the notice, but we already have alike patch in a tree for > few months to address the mentioned issue: > https://svnweb.freebsd.org/base?view=revision&revision=309714 > > We'll just replace one patch with another when yours comes in to reduce > the code divergence. > This has not been MFC'd yet. Jeremy