From owner-freebsd-stable@FreeBSD.ORG Thu May 21 12:13:16 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6C27F106564A; Thu, 21 May 2009 12:13:16 +0000 (UTC) (envelope-from hlh@restart.be) Received: from tignes.restart.be (tignes.restart.be [IPv6:2001:41d0:2:2d29:0:1::]) by mx1.freebsd.org (Postfix) with ESMTP id 20A508FC0A; Thu, 21 May 2009 12:13:16 +0000 (UTC) (envelope-from hlh@restart.be) Received: from restart.be (avoriaz.tunnel.bel [IPv6:2001:41d0:2:2d29:1:ffff::]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "avoriaz.restart.be", Issuer "CA master" (verified OK)) by tignes.restart.be (Postfix) with ESMTPS id 419204F74; Thu, 21 May 2009 14:13:15 +0200 (CEST) Received: from morzine.restart.bel (morzine.restart.be [IPv6:2001:41d0:2:2d29:1:2::]) (authenticated bits=0) by restart.be (8.14.3/8.14.3) with ESMTP id n4LCDAgi079076; Thu, 21 May 2009 14:13:10 +0200 (CEST) (envelope-from hlh@restart.be) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=restart.be; s=avoriaz; t=1242907993; bh=5YUjd7lDko/LzJDg05o3OseGfRhSdJytVqrdqrP8C6o=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=jDLPeXVP07O5yuaBUMr9vRn4DawvsrG29LW2DIiSYcIe3SJDvYzvhRHlBBAQ9PUKI r5ylcH3HpH5G7vRkBww1w== DomainKey-Signature: a=rsa-sha1; s=avoriaz; d=restart.be; c=nofws; q=dns; h=message-id:date:from:organization:user-agent:mime-version:to:cc: subject:references:in-reply-to:content-type: content-transfer-encoding:x-scanned-by; b=CgfgR25izT23hspzpi+iN3dguzyJkKX49dWUeziN4Oryclui3xXVO453umMajbXih t7z4RJUT3LghGuwufx5ng== Message-ID: <4A154556.8080708@restart.be> Date: Thu, 21 May 2009 14:13:10 +0200 From: Henri Hennebert Organization: RestartSoft User-Agent: Thunderbird 2.0.0.21 (X11/20090412) MIME-Version: 1.0 To: Kip Macy References: <3c1674c90905201643m540c8b1v8a8bd88f071c233d@mail.gmail.com> In-Reply-To: <3c1674c90905201643m540c8b1v8a8bd88f071c233d@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.64 on IPv6:2001:41d0:2:2d29:1:1:: Cc: freebsd-stable@freebsd.org Subject: Re: ZFS MFC heads down X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 May 2009 12:13:16 -0000 Kip Macy wrote: > On Wed, May 20, 2009 at 2:59 PM, Kip Macy wrote: >> I will be MFC'ing the newer ZFS support some time this afternoon. Both >> world and kernel will need to be re-built. Existing pools will >> continue to work without upgrade. >> >> >> If you choose to upgrade a pool to take advantage of new features you >> will no longer be able to use it with sources prior to today. 'zfs >> send/recv' is not expected to inter-operate between different pool >> versions. > > > The MFC went in r192498. Please let me know if you have any problems. I upgrade to stable r192523: FreeBSD morzine.restart.bel 7.2-STABLE FreeBSD 7.2-STABLE #0: Thu May 21 13:18:53 CEST 2009 root@morzine.restart.bel:/usr/obj/usr/src/sys/MORZINE i386 some strange things: just after boot: [root@morzine ~]# zfs upgrade This system is currently running ZFS filesystem version 3. The following filesystems are out of date, and can be upgraded. After being upgraded, these filesystems (and any 'zfs send' streams generated from subsequent snapshots) will no longer be accessible by older software versions. VER FILESYSTEM --- ------------ 1 pool1 1 pool1/qemu 1 pool1/squid 1 pool2 1 pool2/WorkBench 1 pool2/backup 1 pool2/download 1 pool2/qemu 1 pool2/sys 1 rpool 1 rpool/home 1 rpool/root 1 rpool/tmp 1 rpool/usr 1 rpool/var 1 rpool/var/spool [root@morzine ~]# zfs upgrade -v The following filesystem versions are supported: VER DESCRIPTION --- -------------------------------------------------------- 1 Initial ZFS filesystem version 2 Enhanced directory entries 3 Case insensitive and File system unique identifer (FUID) For more information on a particular version, including supported releases, see: http://www.opensolaris.org/os/community/zfs/version/zpl/N Where 'N' is the version number. And now, after a few minutes: [root@morzine ~]# zpool upgrade This system is currently running ZFS pool version 13. The following pools are out of date, and can be upgraded. After being upgraded, these pools will no longer be accessible by older software versions. VER POOL --- ------------ 6 pool1 6 pool2 6 rpool Use 'zpool upgrade -v' for a list of available versions and their associated features. [root@morzine ~]# zpool upgrade -v This system is currently running ZFS pool version 13. The following versions are supported: VER DESCRIPTION --- -------------------------------------------------------- 1 Initial ZFS version 2 Ditto blocks (replicated metadata) 3 Hot spares and double parity RAID-Z 4 zpool history 5 Compression using the gzip algorithm 6 bootfs pool property 7 Separate intent log devices 8 Delegated administration 9 refquota and refreservation properties 10 Cache devices 11 Improved scrub performance 12 Snapshot properties 13 snapused property For more information on a particular version, including supported releases, see: http://www.opensolaris.org/os/community/zfs/version/N Where 'N' is the version number. Strange isn't it o-) By the way all seems ok! Thanks to all for this update to zfs V13 Henri > > Thanks, > Kip > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"