From owner-freebsd-virtualization@freebsd.org Thu Mar 10 22:24:54 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 2F7EAACBB3F for ; Thu, 10 Mar 2016 22:24:54 +0000 (UTC) (envelope-from pavel.odintsov@gmail.com) Received: from mail-ig0-x22b.google.com (mail-ig0-x22b.google.com [IPv6:2607:f8b0:4001:c05::22b]) (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 E2D08D75; Thu, 10 Mar 2016 22:24:53 +0000 (UTC) (envelope-from pavel.odintsov@gmail.com) Received: by mail-ig0-x22b.google.com with SMTP id av4so4595226igc.1; Thu, 10 Mar 2016 14:24:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=YgDYvW+5Oce/iCH5xFYQS5WFjA1o8VhmHhbSruwfHwo=; b=Db41ZC2tSH69IXkydGnYYwsNcinRu67tniz5mifQ8cZjrM21AUCNPwV6ZbbFGsqx49 5fCb8IkPBM8TMN8vQJ+b3pW4dEuBMtwtYIh9l2unPy0XNC5BqcbDMy5AZ9E1i3XfayzL W/NQ/voJYBbaPmCr2kQhWAjRxZwqQw5GQcmAGmfp9uWBjJ9o9uH0vVDiLgWmRbkv62cF 2LlAn8Fm/KmF9ioYZ9Moruw5OHr5Zju68RRrBxvZqZHXfT2letyhsqaZPr73T7MdHSoP S9U0Z7MZi0sQF7UCZ0HxJq0CsORtkOdR8VJDJAxRUpqEUV1e23l6S6ZgY4ZA1KNdzyGW tnZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=YgDYvW+5Oce/iCH5xFYQS5WFjA1o8VhmHhbSruwfHwo=; b=dB047+N1TiG9Oo0/2mCmHGbgmUKfYpUsNBVRmE68U11RqsnY+GDPO51Lm+66rNHoNN j+rWCapRZ7yQHeKqYvGs/VCaqqo6xIb4kZYkt4zWIMMgSWBl7zBdTJkeH6TBem6D4zDB QS0k2oJm5d8cTyd42SJ0aJMOf9M3NLoDHbFNxYd4tUUFYOi5OJnkrfmYFsuGnt/h4vtT kzXdYYuzvzhBVSebXlmYx0E+L6KF/GmbiVFG9kXan5sgXWWsmhUC257nfzIBsu6ufgWG hMsYC/sH5TJ1+RnSjT6qTP2DUrAaio5Owyly1RYbtrAdOBI7831c+p85wzFqrwjiLPDf kEkQ== X-Gm-Message-State: AD7BkJKUhfK0Jr34lccxkkB+Nk7xx5JRIg23KPTDmxuuXhK9KNgxd3CCaP67UXkMxTY6xERqmThV/rc7i6tdcA== MIME-Version: 1.0 X-Received: by 10.50.132.68 with SMTP id os4mr759399igb.91.1457648693097; Thu, 10 Mar 2016 14:24:53 -0800 (PST) Received: by 10.79.36.134 with HTTP; Thu, 10 Mar 2016 14:24:53 -0800 (PST) In-Reply-To: <56E1F098.7050501@freebsd.org> References: <56E1F098.7050501@freebsd.org> Date: Fri, 11 Mar 2016 01:24:53 +0300 Message-ID: Subject: Re: ZFS subvolume support inside Bhyve vm From: Pavel Odintsov To: Peter Grehan Cc: "freebsd-virtualization@freebsd.org" , Sergei Mamonov Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 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 22:24:54 -0000 Hello! Songs interesting! But I could not find any information regarding p9fs state in FreeBSD and their protocol overhead. Coukd you aim me to more details? Thanks! On Friday, 11 March 2016, Peter Grehan wrote: > 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. > > -- Sincerely yours, Pavel Odintsov