From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alasdair G Kergon Subject: Re: What is the deal with the partition separator? Date: Thu, 17 Feb 2011 16:58:43 +0000 Message-ID: <20110217165843.GA27449@agk-dp.fab.redhat.com> References: <4D5B42BE.3050301@cfl.rr.com> <4D5B7ED9.20304@suse.de> <4D5C2793.1020601@cfl.rr.com> <4D5CCE75.5090202@suse.de> <4D5D375F.9070106@cfl.rr.com> <4D5D3B34.4000005@suse.de> <4D5D3B0F.3050708@cfl.rr.com> <20110217165332.GE28729@agk-dp.fab.redhat.com> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20110217165332.GE28729@agk-dp.fab.redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: device-mapper development , Hannes Reinecke , Curtis Gedak , serge.hallyn@ubuntu.com, parted-devel@lists.alioth.debia List-Id: dm-devel.ids On Thu, Feb 17, 2011 at 04:53:32PM +0000, Alasdair G Kergon wrote: > (Check by querying /sys/.../holders ?) Actually, would it be sufficient for kpartx to attempt an exclusive open? Alasdair