From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52297) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UyyjG-0008GB-LF for qemu-devel@nongnu.org; Tue, 16 Jul 2013 02:27:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UyyjF-00054v-Dm for qemu-devel@nongnu.org; Tue, 16 Jul 2013 02:27:18 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38863) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UyyjF-00054r-74 for qemu-devel@nongnu.org; Tue, 16 Jul 2013 02:27:17 -0400 Message-ID: <51E4E7B1.204@redhat.com> Date: Tue, 16 Jul 2013 08:26:57 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1372862071-28225-1-git-send-email-pbonzini@redhat.com> <1372862071-28225-13-git-send-email-pbonzini@redhat.com> <20130716033134.GA10106@stefanha-thinkpad.redhat.com> In-Reply-To: <20130716033134.GA10106@stefanha-thinkpad.redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 12/17] qemu-img: add a "map" subcommand List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Hajnoczi Cc: kwolf@redhat.com, pl@kamp.de, qemu-devel@nongnu.org, stefanha@redhat.com Il 16/07/2013 05:31, Stefan Hajnoczi ha scritto: > On Wed, Jul 03, 2013 at 04:34:26PM +0200, Paolo Bonzini wrote: >> > + if ((ret & BDRV_BLOCK_DATA) && >> > + !(ret & BDRV_BLOCK_OFFSET_VALID)) { >> > + error_report("File contains external or compressed clusters."); > What does "external clusters" mean? Did you mean encrypted? It means clusters that come from a separate file, as in vmdk extents. But yes, these are encrypted too. Paolo