From owner-freebsd-questions@FreeBSD.ORG Sun Nov 6 17:44:25 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 90CBA16A42D for ; Sun, 6 Nov 2005 17:44:25 +0000 (GMT) (envelope-from andrew@bramp.freeserve.co.uk) Received: from pih-relay06.plus.net (pih-relay06.plus.net [212.159.14.133]) by mx1.FreeBSD.org (Postfix) with ESMTP id 394D443D45 for ; Sun, 6 Nov 2005 17:44:24 +0000 (GMT) (envelope-from andrew@bramp.freeserve.co.uk) Received: from [80.229.232.206] (helo=Andrew) by pih-relay06.plus.net with smtp (Exim) id 1EYoZ5-0005cN-Hj for freebsd-questions@freebsd.org; Sun, 06 Nov 2005 17:44:23 +0000 Message-ID: <197001c5e2f9$b9b024f0$0a00a8c0@Andrew> From: "Andrew Brampton" To: Date: Sun, 6 Nov 2005 17:44:23 -0000 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2670 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2670 Subject: LDM (Windows Dynamic Disks) in FreeBSD? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2005 17:44:25 -0000 Hi, I think I've found the answer to my question already, but I wanted to be 100% sure. Can I read Window Dynamic Disk volumes from within FreeBSD? More precisely RAID-5 volume across multiple disks. I've googled and googled and I think the answer is no. The linux-ntfs project has a tool that can display information about the volume but the file system driver isn't fully developed yet. If there is no LDM support in FreeBSD, I think I'm going to port the userland linux-ntfs ldminfo tool to FreeBSD, however I have a quick question about GPL. If I port the code then obviously my version will have to be under the GPL. I was wondering how this impacts the BSD licence? I presume users of FreeBSD can happily use this tool, and hopefully one day it would be allowed in ports. But say I extended this tool into a file system driver (which I know is a big leap) would this code ever be considered for the Kernel, or would I have to code from scratch to avoid the GPL restrictions? Thanks in advance Andrew Brampton