From owner-freebsd-current@FreeBSD.ORG Wed Jul 7 18:41:47 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 24393106564A for ; Wed, 7 Jul 2010 18:41:47 +0000 (UTC) (envelope-from dan@dan.emsphone.com) Received: from email1.allantgroup.com (email1.emsphone.com [199.67.51.115]) by mx1.freebsd.org (Postfix) with ESMTP id DC8DE8FC1D for ; Wed, 7 Jul 2010 18:41:46 +0000 (UTC) Received: from dan.emsphone.com (dan.emsphone.com [199.67.51.101]) by email1.allantgroup.com (8.14.0/8.14.0) with ESMTP id o67IfhYL039178 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 7 Jul 2010 13:41:43 -0500 (CDT) (envelope-from dan@dan.emsphone.com) Received: from dan.emsphone.com (smmsp@localhost [127.0.0.1]) by dan.emsphone.com (8.14.4/8.14.4) with ESMTP id o67IfgjI017092 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 7 Jul 2010 13:41:43 -0500 (CDT) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.14.4/8.14.3/Submit) id o67IfgJX017090; Wed, 7 Jul 2010 13:41:42 -0500 (CDT) (envelope-from dan) Date: Wed, 7 Jul 2010 13:41:42 -0500 From: Dan Nelson To: Lev Serebryakov Message-ID: <20100707184142.GA57389@dan.emsphone.com> References: <4C31C71C.2010606@FreeBSD.org> <996272643.20100707223409@serebryakov.spb.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <996272643.20100707223409@serebryakov.spb.ru> X-OS: FreeBSD 8.1-PRERELEASE User-Agent: Mutt/1.5.20 (2009-06-14) X-Virus-Scanned: clamav-milter 0.96 at email1.allantgroup.com X-Virus-Status: Clean X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0.2 (email1.allantgroup.com [199.67.51.78]); Wed, 07 Jul 2010 13:41:43 -0500 (CDT) X-Scanned-By: MIMEDefang 2.45 Cc: freebsd-current@freebsd.org, Martin Matuska Subject: Re: [CFT] ZFS v15 patch (version 3) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 07 Jul 2010 18:41:47 -0000 In the last episode (Jul 07), Lev Serebryakov said: > You wrote 7 ???? 2010 ?., 22:25:20: > > If the target is FreeBSD 9 instead of 8.1, why not merge ZFS v19? 15 > > really doesn't give any major enhancements over 14 and FreeBSD 9 isn't > > coming out any time. > > > 19 would give much need log device removal and triple parity RAID-Z. > > Both of which are well tested at this point via OpenSolaris. > > Is here any ZFS history, in "date - pool version - new features" format? http://hub.opensolaris.org/bin/view/Community+Group+zfs/nn where nn is the zpool version you want info on. This only tells you about changes to the physical filesystem format, though. Other bugfixes to the zfs codebase won't be listed here. You'd have to walk through the commit history at http://cvs.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/fs/zfs/ for that. -- Dan Nelson dnelson@allantgroup.com