From owner-freebsd-fs@FreeBSD.ORG Mon Mar 23 21:09:19 2009 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6D5A710656BF; Mon, 23 Mar 2009 21:09:19 +0000 (UTC) (envelope-from zbeeble@gmail.com) Received: from yx-out-2324.google.com (yx-out-2324.google.com [74.125.44.28]) by mx1.freebsd.org (Postfix) with ESMTP id 055E18FC17; Mon, 23 Mar 2009 21:09:18 +0000 (UTC) (envelope-from zbeeble@gmail.com) Received: by yx-out-2324.google.com with SMTP id 8so1384247yxm.13 for ; Mon, 23 Mar 2009 14:09:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=RqvEaNtr0G+lRWmt5xB//Pjto3zMCblYprLM0t7AqvQ=; b=n7tvbVpWoVTPXcx3VXwYEXFzdmT/gCoynqMxLAhH/jm7DfKXEzgds3O8UN3Iwq9MTj 0q+tXq/K7xX+E/G2agZlyhLEyfZYUREKStJ9nRCpTdslAaK+HZJNw8ChcvN0MrLjX+MO AOcJOUMcAt8EVNUSmsYi0Mt6lid2ZWk8xw3m0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=dBMqF17hCvUpaBMPHChybEsKjRanSiu2xxAhs/ZdMVlicPUXD+4GAaEjuAW0EvRF/b zx29MAGiNjLtc0U0+NnKF9Jx6pzKk64bMYfERP7wf8cb6Kx+kcfy6HyesXQ15XST4uVO e2cAC2GDBQih8SsSk3z1drmr1w4HF0BuY9ksk= MIME-Version: 1.0 Received: by 10.151.45.2 with SMTP id x2mr11920744ybj.176.1237842558273; Mon, 23 Mar 2009 14:09:18 -0700 (PDT) In-Reply-To: <9DCF097D-421A-4F5F-8A48-D0286551C62C@young-alumni.com> References: <78cb3d3f0903151209r46837d70m914a23e30a19060e@mail.gmail.com> <4AE4493D5E9141E8812E4BC83FB5A2A5@PegaPegII> <5f67a8c40903161109le12b8afuc25b8c1ec1b6f70c@mail.gmail.com> <9DCF097D-421A-4F5F-8A48-D0286551C62C@young-alumni.com> Date: Mon, 23 Mar 2009 17:09:18 -0400 Message-ID: <5f67a8c40903231409q17fd0370wd2907525b8b6aff0@mail.gmail.com> From: Zaphod Beeblebrox To: Chris Ruiz Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-fs@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: ETA for ZFS v. 13 Merge From HEAD ? X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Mar 2009 21:09:20 -0000 On Mon, Mar 23, 2009 at 2:14 PM, Chris Ruiz wrote: > > AFAIK ZFS v13 requires changes to the kernel that would break the ABI, > which is not allowed to change in a STABLE branch. With 8.0 coming within > the next 6 months, I doubt that 7 will see a new version of ZFS. Can we have someone who actually knows comment on this requirement? The last time this was discussed, I didn't hear this conclusion --- that ZFS 13 required ABI breaking kernel changes. > Also, OpenSolaris has yet to integrate ZFS on disk encryption into their > source. The code is currently under review: > http://opensolaris.org/os/project/zfs-crypto/ . OpenSolaris uses ZFS v14 > now and on disk encryption will probably be synced to a newer version of > ZFS, meaning that this would require another code sync with OpenSolaris. It should be said that importing updates from OpenSolaris needs to be easier.