From owner-freebsd-virtualization@FreeBSD.ORG Sun Sep 2 16:57:09 2012 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 41EFE1065695; Sun, 2 Sep 2012 16:57:09 +0000 (UTC) (envelope-from bogorodskiy@gmail.com) Received: from mail-lpp01m010-f54.google.com (mail-lpp01m010-f54.google.com [209.85.215.54]) by mx1.freebsd.org (Postfix) with ESMTP id 762038FC0A; Sun, 2 Sep 2012 16:57:08 +0000 (UTC) Received: by lage12 with SMTP id e12so3883023lag.13 for ; Sun, 02 Sep 2012 09:57:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=6N54GBAjAA/dCo0LGcItcG1gX8/ZiFmGas/RcRA6TZk=; b=jCKyZiRDLl4vP+cVLna9sXES0ZWtEtfecXQjAmQKse+T/6aRSSgk2padKyOJKcfy7Y qcpaAlVtivgnMicv9PaX12WLzPtsD7rqGBU+by0gD7JWWkE7IxxoD8mNQQDhx2ijy+9K sU1AObZ1NmZbRsdRK7dg7IWD1IVywOmms9f8NewQsCO4KMZSST+Uit6sC14KtNCv1O3l Q2+3A7ZYb8O7W0EXqZ7t8jFDwytMWTGJu2Oj8W4w+4iL50EwA7Pu5bgCbYmFMw1fE7n0 Z16Tvs9QmLmlbnkgqIlNBhYibMC9/+ndza1F+FWwc72Kqn3oSU2xITqtf2pi7ZKeI9FI YEjA== Received: by 10.152.144.234 with SMTP id sp10mr11477437lab.51.1346605026965; Sun, 02 Sep 2012 09:57:06 -0700 (PDT) Received: from kloomba ([77.94.198.151]) by mx.google.com with ESMTPS id s8sm2656197lba.7.2012.09.02.09.57.05 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 02 Sep 2012 09:57:05 -0700 (PDT) Sender: Roman Bogorodskiy Date: Sun, 2 Sep 2012 20:56:49 +0400 From: Roman Bogorodskiy To: Peter Grehan Message-ID: <20120902165648.GB3721@kloomba> References: <20120815155222.GA46502@kloomba> <20120819191127.GA1733@kloomba> <5031C58C.40108@freebsd.org> <20120820133613.GA1701@kloomba> <50324270.9040504@freebsd.org> <20120902164750.GA3721@kloomba> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IiVenqGWf+H9Y6IX" Content-Disposition: inline In-Reply-To: <20120902164750.GA3721@kloomba> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-virtualization@freebsd.org Subject: Re: BHyVe: vm_setup_memory(highmem): Cannot allocate memory X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 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, 02 Sep 2012 16:57:09 -0000 --IiVenqGWf+H9Y6IX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Roman Bogorodskiy wrote: > Peter Grehan wrote: >=20 > > Hi Roman, > >=20 > > > Yeah, but I'd like to leave more memory for the host system, so I > > > specified 6GB. I have 8GB at all, so 2GB left for VMs. > > > Should it cause any problems? > >=20 > > No, that should be fine. > >=20 > > > BTW, I encountered a problem with the tap0 device. I create a tap dev= ice > > > and assign an address to it, using 'ifconfig tap0 192.168.1.1 up'. > > > > > > I boot a VM and everything goes fine. When I do 'reboot' in the guest, > > > it reboots, but tap0 on the host goes down and its address is dropped. > > > Is that an expected behaviour? > >=20 > > Yes - we probably need to fix the tap device to not do that :( >=20 > Yeah, it would be great to get this fixed. >=20 > And one question: is there a way to get a list of all running VMs on the > host? Doesn't seem like vmmctl being able to do that. Oh, I've started reading the code and figured out that I can just do `ls /dev/vmm`! Roman Bogorodskiy --IiVenqGWf+H9Y6IX Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (FreeBSD) iQEcBAEBAgAGBQJQQ4/QAAoJEMltX/4IwiJqkSsIAJ8klXTzOcM7pT1fCHbmOsMv iZX37NoiAntasI+Ijqjg5HX+ZaDRy2YRS7FK80C/Yd1gfeEjrlDOqNHAczwxvyFE J1JQkzZt7lDnHWRglU3KFMrjf2h/07kPvV6EdSahMyYN74hgYoDx4Jy9WKufg+wl R/Fw4kIDRioP/SAnVycFsW1kMBlCIig5yWTd/hr79Izu2nK2kPKXDR+zSOlllfmt Ctcyk/+Kz2iD5El/u2t4GyY0OUVURvySOXWFPwh67R8Sn/zzAsQFhhPLOnL+ph2T +r6V+nDUwzbkwdExKR93u9tLoD7AoWWYlWMAwuKpBeLAjeH3nDoeJ6I8BIyhxiQ= =eet4 -----END PGP SIGNATURE----- --IiVenqGWf+H9Y6IX--