From owner-freebsd-virtualization@freebsd.org Sun Jan 20 11:21:59 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 4AF8C14884AD; Sun, 20 Jan 2019 11:21:59 +0000 (UTC) (envelope-from pratiy0100@gmail.com) Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) (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 005ED91325; Sun, 20 Jan 2019 11:21:57 +0000 (UTC) (envelope-from pratiy0100@gmail.com) Received: by mail-ed1-x52e.google.com with SMTP id a20so14432750edc.8; Sun, 20 Jan 2019 03:21:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=sYk1xkTtfcJG7WDzJ6jNGD/BBmH6UA1C9JLACW70qSY=; b=Fk6dwA6fNiTzhjDVwUMDZlIwmmq1+hNSisqIpnK2kag739zitWL6vw402quHhuvASA 1+VSlgPSgfCEYQfuHu9S+KHOSJmPKzb8jDTHmV2kr2QXyGY0MlCElze69kteW15x4lP5 5au2TosgQkDyF2/tEYbujzNwR43BBdwrPCDCf8wq1O0ReuI8yWDtIYm4gEUh5QMLm+5r JNIfA4AwR62mGHJ5oDzmZg05EZ0LbPsigclWyXvhaqXgiIR6HZZne2sn/SlW9HUX23+7 4vooX68ZjiuRmlfO2sTF0bL+I3VxQemeRo2qgr9OTqUAKqK6q6J5wpUo8c2PS4WdV7ed KWvA== 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=sYk1xkTtfcJG7WDzJ6jNGD/BBmH6UA1C9JLACW70qSY=; b=VxcpdUb+2OpDSqCMdlfSsRF+LmOAwvjlL5xs+ToHHwIuR4o1fe1EoquBpXs6bGtKEM yV12pCpPyXfDs9EjtZ9EuZuonAWn8iSDPHg+6JdZjXAOJ56OHgKRT7qMulW03gq8DVa3 ZCcO267FcdGI0ZHmV1pHzM7LJuu4XVxNrPmAhQBsX7KgoGq9g6ynAe5BF2XYaEu3J1gT r50kLj6HqOxNxYWYqrcIzDOmbOmY3R7iV8R1bLfDlGxU2Qw2lxoCz6n+oLLK4GgljNAs ZdWzB+hqIr3JImurnZ0xor7jTp9YDFeWktmV3xHpQl1cwP5wzbROKzVqn2sU6pdcNPc3 ndAA== X-Gm-Message-State: AJcUukfH5GALnC5pUxXFDPHAyML/X4JnyRuh0Sz2BInHQXUOMGhN+su7 5e3aCrm4h2YqvkL2Th1cSvePB1M41KjY2bmjp2c= X-Google-Smtp-Source: ALg8bN7CqTCIjZMuEBxIckXKlShWuFaTl7mRWUufitWhlGE2YnlfxKHgB1Y+VRsO1Jn0dak/dPFxZmgQG+bUAH0UqlQ= X-Received: by 2002:a17:906:734c:: with SMTP id h12-v6mr20598334ejl.50.1547983316787; Sun, 20 Jan 2019 03:21:56 -0800 (PST) MIME-Version: 1.0 References: <8eacf0ad-e8e7-c76e-08b8-3b9a4564a291@fastmail.jp> <7a2cebf8-f29c-ec72-52b9-23bdf7489c58@shrew.net> In-Reply-To: <7a2cebf8-f29c-ec72-52b9-23bdf7489c58@shrew.net> From: Pratyush Yadav Date: Sun, 20 Jan 2019 16:51:20 +0530 Message-ID: Subject: Re: FreeBSD/Xen suspend/resume To: Matthew Grooms Cc: FreeBSD-Xen , freebsd-virtualization@freebsd.org, unigaia@fastmail.jp Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 005ED91325 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=Fk6dwA6f; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of pratiy0100@gmail.com designates 2a00:1450:4864:20::52e as permitted sender) smtp.mailfrom=pratiy0100@gmail.com X-Spamd-Result: default: False [-6.31 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[e.2.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; IP_SCORE(-2.60)[ip: (-8.97), ipnet: 2a00:1450::/32(-2.12), asn: 15169(-1.84), country: US(-0.08)]; NEURAL_HAM_SHORT(-0.70)[-0.702,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] 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: Sun, 20 Jan 2019 11:21:59 -0000 Hey Uni, On 1/19/2019 4:59 AM, Uni Gaia wrote: > Does anyone know if suspend/resume works for a FreeBSD/Xen dom0 ? domU? I'm guessing by suspend/resume you mean xl save and xl restore. They work for FreeBSD domU (with Linux dom0), tested on 13-CURRENT r342020. I have not tested for FreeBSD as dom0 because I do not have it set up. Hey Matthew On Sun, 20 Jan 2019 at 04:32, Matthew Grooms wrote: > > On 1/19/2019 4:59 AM, Uni Gaia wrote: > > Does anyone know if suspend/resume works for a FreeBSD/Xen dom0 ? domU? > > Hey Uni, > > I'm not sure how many folks are subscribed to the xen@ mailing list. You > may get a better answer here: > > FreeBSD dom0 is based on the Xen PVH virtualization mode which has seen > two major iterations. PVHv1 has been in the tree for some time. I can't > remember when PVHv2 hit the tree but I'm pretty sure it supplanted v1. > It might be in 12-RELEASE? Roger committed it to CURRENT on July 19 [0], and AFAIK it has made it into 12-RELEASE. > Check the release notes. You probably want v2 > as it's more feature complete. The port was done by Roger who, I > believe, works for Cirtix Research. My point being that the port should > be of very high quality and he/they probably want to hear if something > isn't working with PVHv2.If I'm misrepresented anything, hopefully he'll > chime in here. I'm guessing you replied to the wrong thread, and you meant to reply to the ARM/ARM64 thread? > Hope this helps, > > -Matthew > [0] https://lists.freebsd.org/pipermail/freebsd-xen/2018-July/003189.html -- Regards, Pratyush Yadav