From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx13.extmail.prod.ext.phx2.redhat.com [10.5.110.18]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r21BSC7o026977 for ; Fri, 1 Mar 2013 06:28:12 -0500 Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.17.9]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r21BSA7E025068 for ; Fri, 1 Mar 2013 06:28:11 -0500 Message-ID: <513090CA.8050904@pse-consulting.de> Date: Fri, 01 Mar 2013 12:28:10 +0100 From: Andreas Pflug MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [linux-lvm] LVM snapshot with Clustered VG Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: LVM general discussion and development , bubble@hoster-ok.com Hi Vladislav, I tried the patch you mentioned in https://www.redhat.com/archives/linux-lvm/2013-January/msg00006.html , but apparently it doesn't work for me. On a locally active LV, I still get ./lvm lvchange -aey -vvvv vg/locktest ... Activating logical volume "locktest" exclusively #activate/dev_manager.c:284 Getting device info for vg-locktest [LVM-oW2W7O2cgWRLUhoVR8qqqQY7wlcYexmWU8y83bGQz9IcnXh3GfXslBN6ziZrC3BN] #ioctl/libdm-iface.c:1724 dm info LVM-oW2W7O2cgWRLUhoVR8qqqQY7wlcYexmWU8y83bGQz9IcnXh3GfXslBN6ziZrC3BN NF [16384] (*1) #locking/cluster_locking.c:568 Lock held for oW2W7O2cgWRLUhoVR8qqqQY7wlcYexmWU8y83bGQz9IcnXh3GfXslBN6ziZrC3BN, node 7400a8c0 : CR #activate/activate.c:1067 vg/locktest is active #locking/cluster_locking.c:508 Locking LV oW2W7O2cgWRLUhoVR8qqqQY7wlcYexmWU8y83bGQz9IcnXh3GfXslBN6ziZrC3BN EX (LV|NONBLOCK|CLUSTER|LOCAL) (0xdd) #locking/cluster_locking.c:395 Error locking on node 7400a8c0: Device or resource busy Can you give me a hint what to try further? Regards Andreas