Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754219AbZIALyN (ORCPT ); Tue, 1 Sep 2009 07:54:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754082AbZIALyM (ORCPT ); Tue, 1 Sep 2009 07:54:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33014 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753990AbZIALyL (ORCPT ); Tue, 1 Sep 2009 07:54:11 -0400 Message-ID: <4A9D0B5F.9030108@redhat.com> Date: Tue, 01 Sep 2009 13:54:07 +0200 From: Milan Broz User-Agent: Thunderbird 2.0.0.23 (X11/20090812) MIME-Version: 1.0 To: "Mario 'BitKoenig' Holbe" , linux-kernel@vger.kernel.org Subject: Re: Regression: device-mapper cannot open devices with identical uuids anymore References: <20090831115245.GA23044@darkside.12.kls.lan> In-Reply-To: <20090831115245.GA23044@darkside.12.kls.lan> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 729 Lines: 23 Mario 'BitKoenig' Holbe wrote: > Hello, > > somewhere between 2.6.26 and 2.6.30 device-mapper stopped being able to > open multiple devices with the same UUID: This is not related to kernel at all. cryptsetup since 1.0.7 just started to set UUID for device and kernel device-mapper never allowed device with the same UUID. See http://code.google.com/p/cryptsetup/issues/detail?id=34 (also for workaround, next version will have --disable-uuid option) Milan -- mbroz@redhat.com -- 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/