From owner-freebsd-virtualization@freebsd.org Tue Feb 12 20:50:52 2019 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5378C14D0A68 for ; Tue, 12 Feb 2019 20:50:52 +0000 (UTC) (envelope-from jtubnor@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 9745B81DEF for ; Tue, 12 Feb 2019 20:50:51 +0000 (UTC) (envelope-from jtubnor@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 55E8814D0A67; Tue, 12 Feb 2019 20:50:51 +0000 (UTC) Delivered-To: virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1627514D0A66 for ; Tue, 12 Feb 2019 20:50:51 +0000 (UTC) (envelope-from jtubnor@gmail.com) Received: from mail-ot1-f50.google.com (mail-ot1-f50.google.com [209.85.210.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A11F581DEC; Tue, 12 Feb 2019 20:50:50 +0000 (UTC) (envelope-from jtubnor@gmail.com) Received: by mail-ot1-f50.google.com with SMTP id n71so85426ota.10; Tue, 12 Feb 2019 12:50:50 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3VqKAohZoBb/Z2IKbMFs9JQ2dN/zWx8OTqB0R6mxLPQ=; b=j0QLomLTLHMR9W7xVZZLGglJcqGpT72ayryz6Qmn1mUbcUp9gARPybI5Ade9ulru8a sVlvg3d+iDx6rjw+iMKXmotzQw3ibDQU4JRa/lGB8U5Po6aGJrsaCUAvaeuQR3vTjzjK VT2U7L1OYFcC+g0cUSwX/sOGq+5ZqS7oB5OWlNqPau/bPxGMFJ7iLkIiqABcLwOR5X5p TPnu2yDi0tPsRaUGjpPSrhURs1UduO9ibh/OlUMzbUQYvRc4TGHD7LOK2zW03FubkHG7 5APeEOPjfoJxicetbSE57NY5WfGgKZiE23BzGKE8fDcNPYwkpKcb5enrx28r9iiQ2QnJ dGRg== X-Gm-Message-State: AHQUAuZB/h0XTEMvn9um8nMNyL6hrS61J9c6rEm3AblLo8q4emQk57I9 ba/OUvP/fUIAYag6qag9Ewjtrh4LxVxnCuIHlmoC4A== X-Google-Smtp-Source: AHgI3IZZtEIsQBZ6Ebm2x8y9HcEJpZEjvIkGwMeH/bDVyQ+rhW5uYUWdpQDT09cc0CrMA2YWVdUXqCC92nXXpHCCHYI= X-Received: by 2002:a9d:ef3:: with SMTP id 106mr1537702otj.362.1550004643940; Tue, 12 Feb 2019 12:50:43 -0800 (PST) MIME-Version: 1.0 References: <20190207174453.Horde.hWBGfoLlymCpipxLv8WUJo9@app.eeeit.de> <5121268a-1ead-9858-86a7-27f75048feb2@yuripv.net> <20190212084333.GA46685@admin.sibptus.ru> <20190212130506.GA62989@admin.sibptus.ru> In-Reply-To: From: Jason Tubnor Date: Wed, 13 Feb 2019 07:50:32 +1100 Message-ID: Subject: Re: NVMe and Bhyve To: araujo@freebsd.org Cc: Victor Sudakov , "freebsd-virtualization@freebsd.org" X-Rspamd-Queue-Id: A11F581DEC X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.95 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; NEURAL_HAM_SHORT(-0.96)[-0.956,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 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: Tue, 12 Feb 2019 20:50:52 -0000 On Wed, 13 Feb 2019 at 00:57, Marcelo Araujo wrote: > If you have Nvme devices or you want store disks in ram yes, otherwise no. > > > > > Is it worth it? I mean upgrading from 11.2-RELEASE to 12.0-RELEASE for > > the sake of nvme, is it useful for running FreeBSD, Linux (Mint, > > Centos) and Windows10 guests? > > Or if you are using good SLOG and ARC for your VM zvols. I'm still sorting out some Windows issues with the bhyve nvme presentation for a variety of guest (except freebsd, that works fine) at the moment. I would avoid 12.0-RELEASE as it may introduce other issues with your environment. I am staying on the 11.x branch until 12.1 is released so no nvme except for in the test environment that is running 12-STABLE.