Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270837AbTGPOCY (ORCPT ); Wed, 16 Jul 2003 10:02:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270838AbTGPOCY (ORCPT ); Wed, 16 Jul 2003 10:02:24 -0400 Received: from smithers.nildram.co.uk ([195.112.4.34]:32772 "EHLO smithers.nildram.co.uk") by vger.kernel.org with ESMTP id S270837AbTGPOCX (ORCPT ); Wed, 16 Jul 2003 10:02:23 -0400 Date: Wed, 16 Jul 2003 15:17:38 +0100 From: Joe Thornber To: Linux-Kernel mailing list Subject: Re: LVM2 user space, device mapper, Linux 2.4/2.6 dual boot no-go. Message-ID: <20030716141738.GF369@fib011235813.fsnet.co.uk> References: <20030716095321.GF27177@merlin.emma.line.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030716095321.GF27177@merlin.emma.line.org> User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 926 Lines: 21 On Wed, Jul 16, 2003 at 11:53:21AM +0200, Matthias Andree wrote: > I want to test drive 2.6, have 2.4.22-pre3-ac1 with LVM1, Device Mapper > and XFS. I tried LVM2 user space on 2.4.22, it complained about ioctl > mismatch (wants 4.x.y, gets 1.m.n). Do I need to disable LVM1? The latest tools should work with both v1 and v4 ioctl interfaces, though there will be an error message when the tools fallback from v4 to v1. I submitted v4 patches for 2.5 last friday but sadly they haven't been merged yet. If you apply these patches you will have to explicitly enable the v4 interface with 'make config'. I run the same tools aginst 2.4.21 (v4) 2.5.75 (v1) and 2.5.75 (v4). - Joe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/