From owner-freebsd-virtualization@freebsd.org Thu Mar 10 22:09:42 2016 Return-Path: Delivered-To: freebsd-virtualization@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 6E5C6ACB5DC for ; Thu, 10 Mar 2016 22:09:42 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from alto.onthenet.com.au (alto.OntheNet.com.au [203.13.68.12]) by mx1.freebsd.org (Postfix) with ESMTP id 3316366D for ; Thu, 10 Mar 2016 22:09:41 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [203.13.68.150]) by alto.onthenet.com.au (Postfix) with ESMTPS id CC14320A40E8 for ; Fri, 11 Mar 2016 08:09:33 +1000 (AEST) Received: from localhost (iredmail.onthenet.com.au [127.0.0.1]) by iredmail.onthenet.com.au (Postfix) with ESMTP id C2EFF280502 for ; Fri, 11 Mar 2016 08:09:33 +1000 (AEST) X-Amavis-Modified: Mail body modified (using disclaimer) - iredmail.onthenet.com.au Received: from iredmail.onthenet.com.au ([127.0.0.1]) by localhost (iredmail.onthenet.com.au [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 0M6IevCDbEnI for ; Fri, 11 Mar 2016 08:09:33 +1000 (AEST) Received: from Peters-MacBook-Pro.local (unknown [96.82.80.65]) by iredmail.onthenet.com.au (Postfix) with ESMTPSA id D0F312804D9; Fri, 11 Mar 2016 08:09:30 +1000 (AEST) Subject: Re: ZFS subvolume support inside Bhyve vm To: Pavel Odintsov References: Cc: "freebsd-virtualization@freebsd.org" , Sergei Mamonov From: Peter Grehan Message-ID: <56E1F098.7050501@freebsd.org> Date: Thu, 10 Mar 2016 14:09:28 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=V/zdqbTi c=1 sm=1 tr=0 a=A6CF0fG5TOl4vs6YHvqXgw==:117 a=mwgbnDbW7alINpy3vhoKyg==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=N659UExz7-8A:10 a=7OsogOcEt9IA:10 a=qaclVWDo456JVqSDIMsA:9 a=pILNOxqGKmIA:10 a=Yi7IXp-v0wUA:10 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Mar 2016 22:09:42 -0000 > As we have support for ZFS on almost all platforms (I'm speaking about > Linux and FreeBSD) we could run ZFS subvolumes inside vm's without so much > pain. > > So this approach looks very promising and I would like to talk about it ;) To be clear on this: do you mean something like ZFS DMU passthru to a guest ? There's already host filesystem access to bhyve with NFS, and the p9fs patch. later, Peter.