From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41500) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cgHkl-0006y3-NF for qemu-devel@nongnu.org; Tue, 21 Feb 2017 16:13:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cgHkh-0002WF-CW for qemu-devel@nongnu.org; Tue, 21 Feb 2017 16:13:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:50236) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cgHkh-0002Vi-6p for qemu-devel@nongnu.org; Tue, 21 Feb 2017 16:13:39 -0500 References: <9533ba99-b143-b577-0115-742119d089a4@kamp.de> From: John Snow Message-ID: <9292fef8-929a-e89e-eca5-cd247ca9334b@redhat.com> Date: Tue, 21 Feb 2017 16:13:36 -0500 MIME-Version: 1.0 In-Reply-To: <9533ba99-b143-b577-0115-742119d089a4@kamp.de> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] Qemu and Changed Block Tracking List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Lieven , "qemu-devel@nongnu.org" On 02/21/2017 07:43 AM, Peter Lieven wrote: > Hi, > > > is there anyone ever thought about implementing something like VMware > CBT in Qemu? > > > https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1020128 > > > > Thanks, > Peter > > A bit outdated now, but: http://wiki.qemu-project.org/Features/IncrementalBackup and also a summary I wrote not too far back (PDF): https://drive.google.com/file/d/0B3CFr1TuHydWalVJaEdPaE5PbFE and I'm sure the Virtuozzo developers could chime in on this subject, but basically we do have something similar in the works, as eblake says. --js