From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Dunlop Subject: kernel rbd format=2 Date: Tue, 18 Dec 2012 11:10:54 +1100 Message-ID: <20121218001054.GA17186@onthe.net.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from smtp1.onthe.net.au ([203.22.196.249]:41352 "EHLO smtp1.onthe.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752839Ab2LRASW (ORCPT ); Mon, 17 Dec 2012 19:18:22 -0500 Received: from localhost (localhost [127.0.0.1]) by smtp1.onthe.net.au (Postfix) with ESMTP id D5A9C60E3C for ; Tue, 18 Dec 2012 11:10:56 +1100 (EST) Received: from smtp1.onthe.net.au ([127.0.0.1]) by localhost (smtp1.onthe.net.au [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XJOX1VbYGQ4Z for ; Tue, 18 Dec 2012 11:10:55 +1100 (EST) Received: from o1.office.otn.net.au (unknown [180.148.179.26]) by smtp1.onthe.net.au (Postfix) with ESMTP id EC09460F4E for ; Tue, 18 Dec 2012 11:10:54 +1100 (EST) Received: from achates.office.onthe.net.au (achates.office.onthe.net.au [10.1.32.53]) by o1.office.otn.net.au (Postfix) with ESMTP id 4F3EA2AB682 for ; Tue, 18 Dec 2012 11:11:04 +1100 (EST) Content-Disposition: inline Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org Hi, Format 2 images (and attendant layering support) are not yet supported by the kernel rbd client, according to: http://ceph.com/docs/master/rbd/rbd-snapshot/#layering When might this support be available? Cheers, Chris