From owner-freebsd-virtualization@FreeBSD.ORG Wed Jun 19 20:03:30 2013 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 223BF7CD; Wed, 19 Jun 2013 20:03:30 +0000 (UTC) (envelope-from jeroen@dckd.nl) Received: from positron.dckd.nl (positron.dckd.nl [94.142.246.99]) by mx1.freebsd.org (Postfix) with ESMTP id D74311C33; Wed, 19 Jun 2013 20:03:29 +0000 (UTC) Received: from doc.dckd.nl (doc.dckd.nl [145.99.178.214]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by positron.dckd.nl (Postfix) with ESMTPSA id 2877EF841F; Wed, 19 Jun 2013 22:03:28 +0200 (CEST) Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\)) Subject: Re: FreeBSD PVHVM call for testing From: Jeroen van der Ham In-Reply-To: Date: Wed, 19 Jun 2013 22:03:27 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <405F53E2-C9E3-4AA8-8BC1-935E500D3DD9@dckd.nl> References: <519131D8.9010307@citrix.com> <519E54DE.5090304@citrix.com> <51B5E730.6070007@citrix.com> <51B9FF53.2020901@citrix.com> <2C70BC9B-5964-498F-AAE2-E5024160E3E5@dckd.nl> <51C1972B.50703@citrix.com> <51C1A223.6030305@citrix.com> <6E99C9B2-E28D-4793-81C2-97440AC5AD0E@dckd.nl> <51C1A7AA.2010307@citrix.com> <546D0358-4F92-4E8C-AED0-94FC5D36086F@dckd.nl> To: Justin T. Gibbs X-Mailer: Apple Mail (2.1508) Cc: freebsd-xen@freebsd.org, xen-users@lists.xen.org, xen-devel , freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.14 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: Wed, 19 Jun 2013 20:03:30 -0000 Hi, On 19 Jun 2013, at 18:52, Justin T. Gibbs wrote: >> I guess the kernel-toolchain takes a long time to build=85and from = what I can see it does a clean before rebuilding also. >>=20 >> I'm doing the kernel-toolchain step only now and will report how long = it took. This seems to be it, that took roughly 2 hours to build. The actual = kernel is probably pretty fast in building. > Oh. Without any parallelism (-j X), the build will take a really long = time. Even with only one core, you'll get a large speedup by performing = a parallel build since many steps of the build are I/O bound. Neither of the systems actually had parallelism defined, either as flag = or in /etc/make.conf Jeroen.