From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39105) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUF29-00016p-8T for qemu-devel@nongnu.org; Fri, 12 Feb 2016 09:49:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aUF27-0005nW-W1 for qemu-devel@nongnu.org; Fri, 12 Feb 2016 09:49:20 -0500 Received: from mx1.redhat.com ([209.132.183.28]:50728) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUF27-0005nP-Qc for qemu-devel@nongnu.org; Fri, 12 Feb 2016 09:49:19 -0500 Date: Fri, 12 Feb 2016 15:49:16 +0100 From: Kevin Wolf Message-ID: <20160212144916.GF4828@noname.redhat.com> References: <1454662713-46295-1-git-send-email-vsementsov@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1454662713-46295-1-git-send-email-vsementsov@virtuozzo.com> Subject: Re: [Qemu-devel] [PATCH v10] spec: add qcow2 bitmaps extension specification List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Vladimir Sementsov-Ogievskiy Cc: famz@redhat.com, qemu-devel@nongnu.org, stefanha@redhat.com, den@openvz.org, jsnow@redhat.com Am 05.02.2016 um 09:58 hat Vladimir Sementsov-Ogievskiy geschrieben: > The new feature for qcow2: storing bitmaps. > > This patch adds new header extension to qcow2 - Bitmaps Extension. It > provides an ability to store virtual disk related bitmaps in a qcow2 > image. For now there is only one type of such bitmaps: Dirty Tracking > Bitmap, which just tracks virtual disk changes from some moment. > > Note: Only bitmaps, relative to the virtual disk, stored in qcow2 file, > should be stored in this qcow2 file. The size of each bitmap > (considering its granularity) is equal to virtual disk size. > > Signed-off-by: Vladimir Sementsov-Ogievskiy Thanks, applied to the block branch. Kevin