From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Dillaman Subject: Re: upstream/firefly exporting the same snap 2 times results in different exports Date: Tue, 21 Jul 2015 10:32:44 -0400 (EDT) Message-ID: <1431119614.1353345.1437489164103.JavaMail.zimbra@redhat.com> References: <55AE3B3A.2040902@profihost.ag> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mx5-phx2.redhat.com ([209.132.183.37]:42972 "EHLO mx5-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754568AbbGUOct (ORCPT ); Tue, 21 Jul 2015 10:32:49 -0400 In-Reply-To: <55AE3B3A.2040902@profihost.ag> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Stefan Priebe - Profihost AG Cc: ceph-devel@vger.kernel.org Any chance that the snapshot was just created prior to the first export and you have a process actively writing to the image? -- Jason Dillaman Red Hat dillaman@redhat.com http://www.redhat.com ----- Original Message ----- > From: "Stefan Priebe - Profihost AG" > To: ceph-devel@vger.kernel.org > Sent: Tuesday, July 21, 2015 8:29:46 AM > Subject: upstream/firefly exporting the same snap 2 times results in different exports > > Hi, > > i remember there was a bug before in ceph not sure in which release > where exporting the same rbd snap multiple times results in different > raw images. > > Currently running upstream/firefly and i'm seeing the same again. > > > # rbd export cephstor/disk-116@snap dump1 > # sleep 10 > # rbd export cephstor/disk-116@snap dump2 > > # md5sum -b dump* > b89198f118de59b3aa832db1bfddaf8f *dump1 > f63ed9345ac2d5898483531e473772b1 *dump2 > > Can anybody help? > > Greets, > Stefan > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >