From owner-freebsd-questions@freebsd.org Thu Aug 25 06:59:50 2016 Return-Path: Delivered-To: freebsd-questions@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 17BF2BB797E for ; Thu, 25 Aug 2016 06:59:50 +0000 (UTC) (envelope-from mueller6722@twc.com) Received: from dnvrco-oedge-vip.email.rr.com (dnvrco-outbound-snat.email.rr.com [107.14.73.228]) by mx1.freebsd.org (Postfix) with ESMTP id D5F741529 for ; Thu, 25 Aug 2016 06:59:49 +0000 (UTC) (envelope-from mueller6722@twc.com) Received: from [74.134.208.22] ([74.134.208.22:56781] helo=localhost) by dnvrco-oedge02 (envelope-from ) (ecelerity 3.5.0.35861 r(Momo-dev:tip)) with ESMTP id F1/09-15781-B179EB75; Thu, 25 Aug 2016 06:58:36 +0000 Date: Thu, 25 Aug 2016 06:58:07 +0000 Message-ID: From: "Thomas Mueller" To: freebsd-questions@freebsd.org Subject: Re: converting 10.3-i386 to 10.3-amd64 References: <57BE6D46.4080408@rcn.com> X-RR-Connecting-IP: 107.14.64.130:25 X-Authority-Analysis: v=2.1 cv=E8lDpMtl c=1 sm=1 tr=0 a=hxOSdOxVbJ2KxeBOUIwjAg==:117 a=hxOSdOxVbJ2KxeBOUIwjAg==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=DVm6tlMULnxHIpmVlgcA:9 X-Cloudmark-Score: 0 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Aug 2016 06:59:50 -0000 from Warren Block: > Right, a buildworld is going to build for the same architecture that is > installed. If you have not done much customization yet, the easiest and most > reliable way to go to amd64 is to just back up data, download and install the > amd64 version, and restore. It's possible there is now a simple way to > convert, but there wasn't the last time I did this, and I ended up copying > amd64 binaries from another system to get the i386 one functional enough to > build an amd64 kernel and world. You mean you can't build amd64 kernel and world from an i386 installation? I've done that in both FreeBSD and NetBSD. But I never tried to install amd64 kernel and world over an i386 installation (or vice versa); I installed to a different partition. Tom