From owner-freebsd-questions@FreeBSD.ORG Mon Sep 23 16:05:16 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 0B6A933A for ; Mon, 23 Sep 2013 16:05:16 +0000 (UTC) (envelope-from rsimmons0@gmail.com) Received: from mail-ee0-x22c.google.com (mail-ee0-x22c.google.com [IPv6:2a00:1450:4013:c00::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 9AA362746 for ; Mon, 23 Sep 2013 16:05:15 +0000 (UTC) Received: by mail-ee0-f44.google.com with SMTP id b47so1863138eek.17 for ; Mon, 23 Sep 2013 09:05:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=AoNMx22aGHBvBvcfDAnlGBSH9ZpTcbYLqAdC5st9tsM=; b=M/K8TS4pcmsHCdirc/TH2dH45G0uf8qbJ7FyrPbLVIwUon83kqMyg1AK9p/hD6TOPA P+JTf0qUJ1PhrRL5sDLG5OhY4yOwzjQlPOdJ3gTEfe/DnEBhij8jbICTM3mLmoHRLIHo CKFrKNLGqOqIvzFs+1i4Y1A/7gHtuUbUO8pPdL3LRIwVQ5SbzANaGGG7bjdvO0F6UxYQ pR9wRwnW7KuX7IoW7mypc1b3c4ysnE7GaiZbD1ddrtPZchl2QSsxlvflnacSjLY3/7lo k/ikd9xdzhPvOK6UXAHAb1T6FEPGExVG+961vaWwbXiST3SJbVe4q/HiSTIJcAr8CRFM 3qOg== MIME-Version: 1.0 X-Received: by 10.15.68.196 with SMTP id w44mr22475eex.82.1379952313898; Mon, 23 Sep 2013 09:05:13 -0700 (PDT) Received: by 10.14.22.65 with HTTP; Mon, 23 Sep 2013 09:05:13 -0700 (PDT) In-Reply-To: <20130923122512.a9b91aae.freebsd@edvax.de> References: <20130923122512.a9b91aae.freebsd@edvax.de> Date: Mon, 23 Sep 2013 12:05:13 -0400 Message-ID: Subject: Re: dangerously dedicated physical disks. From: Robert Simmons To: "freebsd-questions@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Sep 2013 16:05:16 -0000 On Mon, Sep 23, 2013 at 6:25 AM, Polytropon wrote: >> With GPT, there is no reason to use BSD disklabels at all. > > And most modern computers do not have any problem booting it. > The old MBR approach (as well as dedicated) will probably only > be needed in niche applications and exceptions. You can have > all the advantages of "being easy stuff" known from dedicated > layout by using the GPT tools, plus you gain "more compatibility" > if this matters. Not entirely. Due to GEOM specs, if you create a GELI encrypted container, you cannot use GPT partitioning inside that container. You must use BSD. This is an edge case, and I've submitted a bug about it a while ago, but like I just said, this is apparently a feature not a bug.