From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59764) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XHBdY-00015u-G7 for qemu-devel@nongnu.org; Tue, 12 Aug 2014 08:57:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XHBdU-0001H7-3p for qemu-devel@nongnu.org; Tue, 12 Aug 2014 08:57:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57309) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XHBdT-0001H1-SC for qemu-devel@nongnu.org; Tue, 12 Aug 2014 08:57:08 -0400 Date: Tue, 12 Aug 2014 13:57:05 +0100 From: Stefan Hajnoczi Message-ID: <20140812125705.GK20490@stefanha-thinkpad.redhat.com> References: <1406564635-261591-1-git-send-email-den@openvz.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="GmiNL4+5WUWrod5m" Content-Disposition: inline In-Reply-To: <1406564635-261591-1-git-send-email-den@openvz.org> Subject: Re: [Qemu-devel] [PATCH v2 0/4] block/parallels: 2TB+ parallels images support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Denis V. Lunev" Cc: Kevin Wolf , Jeff Cody , qemu-devel@nongnu.org --GmiNL4+5WUWrod5m Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 28, 2014 at 08:23:51PM +0400, Denis V. Lunev wrote: > Parallels has released in the recent updates of Parallels Server 5/6 > new addition to his image format. Images with signature WithouFreSpacExt > have offsets in the catalog coded not as offsets in sectors (multiple > of 512 bytes) but offsets coded in blocks (i.e. header->tracks * 512) >=20 > In this case to code the virtual disk size for such images nb_sectors > field is extended to 64 bits. The reader of older images with signature > WithoutFreeSpace must manually zero most valuable bits of nb_sectors > on open. >=20 > Changes from v1: > - fixed message in patch 1 > - added braces to conform qemu coding style in patches 3 & 4 > - added check for ph.tracks in patch 4 to avoid offset overflow as sugges= ted > by Jeff >=20 > Signed-off-by: Denis V. Lunev > CC: Kevin Wolf > CC: Stefan Hajnoczi > CC: Jeff Cody Sorry for the delay. Thanks, applied to my block tree: https://github.com/stefanha/qemu/commits/block Stefan --GmiNL4+5WUWrod5m Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJT6g8hAAoJEJykq7OBq3PI/U4IAJfrMJQ1KNblihWqGLfVUHrc BpSyCV25G2xWUfWgPzb50/7VjOzfZlWnF7qznJsKJ5i1HDY5QEYbdw8hixTJ8MGm y2uOjGZJWPZrt5FH4qszO9eo884CVWcWY8uWiMokc5sR/Fem+9IybJuMoRuueVfl qui/xv4ajzyxuzgejOAus91Lf4BWVIF2Girg+bDOOYXDdkH0uMq59vicR4lemUNF UNdlwawHX/axLScFyQviY3Wea/xzEJDgMzILY6S45vk/UgazYJKJTjSLPlqYiNp2 EyE2z39U2hCGfQ4Trkf9IhygjTmDq8KjIlEUc8AwgySFrXmWgPSsfXFESQftKgc= =w0P+ -----END PGP SIGNATURE----- --GmiNL4+5WUWrod5m--