From owner-freebsd-virtualization@freebsd.org Sun Sep 18 04:15:03 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 4E2BDBDF0CF for ; Sun, 18 Sep 2016 04:15:03 +0000 (UTC) (envelope-from trentnthompson@gmail.com) Received: from mail-yw0-x22c.google.com (mail-yw0-x22c.google.com [IPv6:2607:f8b0:4002:c05::22c]) (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 178F8EA2; Sun, 18 Sep 2016 04:15:03 +0000 (UTC) (envelope-from trentnthompson@gmail.com) Received: by mail-yw0-x22c.google.com with SMTP id g192so113180852ywh.1; Sat, 17 Sep 2016 21:15:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=s2aYkGr/E8qECQq8WKK10jZR9XM+HKI4P4M3Uis7OK0=; b=yVjFfOyksesbZHliArCEfWuOS1J816qRsA8ZURMs1zaq0/eTZMH50P18qiQiyb4m/9 QqL4mAQbjO7mHw2DFBE4WXlm7tl5u52wwBE6d8J9hSEhZ2LglY/c6SMWlyJmbVf++Ha0 y0sfi8khHDGINbFmI587Zg/YLEpnu7RxsQaeBnBaK4oA4vSqBToTHSaQaELSkGlcP5b1 p2z0r+2HN/yrTAfGn/swWVhjMkVSvyjoo0AWBpD/hCnFFieE3T2gwVQHvWmkiTFyCH2a GC+gddWZZ9yXnBtxvXYvz3JPoyboz4KF/RntHFw2ZmtZq7UAQJnrU5hvYhvSpXUOx+Of bhvA== 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:from:date :message-id:subject:to:cc; bh=s2aYkGr/E8qECQq8WKK10jZR9XM+HKI4P4M3Uis7OK0=; b=TTOu3ZYERvJ4Lo2LFS6f1Fl5FeXI6MQAEhPqoDJw2qR7rKW5d4SD7Tu+Utfddula2t pLD3FHrPRPjcg/iPsnLNW11t5wn5v2DCdYn4GlV+nGHbf+uTLAgOvftK8c6fb/CD0s5C PSjYmSFGaOBCQtKfSLJXUxEAmuPtwfKuXFUlry2QncD6DCzF7l/PaAoTh0gDNCix2nG5 NgUzHJfwxlJvjevwLKVPNsxq7LFgml2Qmv8XxiGKXNy1jzvtYan/TcqxrwiUnb9jFdVx XG1oI/yPU0+VMzgEj0isnk1mfqFEV9Baz/tvO2zgWxdqz1e7/wMXvlMNlF/M0bOR16p+ 4owA== X-Gm-Message-State: AE9vXwPeoMX/xz78b1OBdEs6H8jWgp4VYbBvr50v5axscNIdgXcMvkoujVoHQ7fvGUJ2PjeIGP4bOPJNb/K/2A== X-Received: by 10.13.252.5 with SMTP id m5mr20274215ywf.274.1474172102025; Sat, 17 Sep 2016 21:15:02 -0700 (PDT) MIME-Version: 1.0 Received: by 10.37.196.196 with HTTP; Sat, 17 Sep 2016 21:15:01 -0700 (PDT) In-Reply-To: <2ebbc1f9-4b1e-74f2-60fc-c0976b7924a1@freebsd.org> References: <2ebbc1f9-4b1e-74f2-60fc-c0976b7924a1@freebsd.org> From: Trent Thompson Date: Sat, 17 Sep 2016 22:15:01 -0600 Message-ID: Subject: Re: High vCPU Counts in bhyve To: Peter Grehan Cc: FreeBSD virtualization Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.23 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, 18 Sep 2016 04:15:03 -0000 Peter, Thanks for getting back! Patching /usr/src/usr.sbin/bhyve/acpi.c does indeed allow me to run a bhyve VM with 32 vCPUs! root@overkill:~ # sysctl hw.ncpu hw.model hw.ncpu: 32 hw.model: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz root@overkill:~ # dmesg | grep Hypervisor Hypervisor: Origin = "bhyve bhyve " root@overkill:~ # Thanks for your help and for all of your work on bhyve in general! -Trent @pr1ntf