Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932364Ab0HOQC7 (ORCPT ); Sun, 15 Aug 2010 12:02:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:8005 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932140Ab0HOQC5 (ORCPT ); Sun, 15 Aug 2010 12:02:57 -0400 Date: Sun, 15 Aug 2010 14:03:36 +0100 From: Alasdair G Kergon To: Jeff Chua Cc: device-mapper development , lkml , lvm-devel@redhat.com Subject: Re: [dm-devel] linux-2.6.35+ causes LVM to fail with " device-mapper: version ioctl failed: Inappropriate ioctl for device" Message-ID: <20100815130336.GA24055@agk-dp.fab.redhat.com> Mail-Followup-To: Jeff Chua , device-mapper development , lkml , lvm-devel@redhat.com References: <20100814155401.GJ26032@agk-dp.fab.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Red Hat UK Ltd. Registered in England and Wales, number 03798903. Registered Office: Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE. User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 538 Lines: 20 > Just a vanilla linux. No udev. So likely a userspace problem where udev is now assumed to be present. > > Provide long listing of /dev/mapper and any dm/lvm devices in /dev. You can do that by running: ls -l /dev/mapper /dev/vg01 Also: cat /proc/devices cat /proc/misc Alasdair -- 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/