From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44107) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aS3n9-00088M-8x for qemu-devel@nongnu.org; Sat, 06 Feb 2016 09:24:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aS3n6-0005zl-0i for qemu-devel@nongnu.org; Sat, 06 Feb 2016 09:24:51 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56211) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aS3n5-0005zg-R1 for qemu-devel@nongnu.org; Sat, 06 Feb 2016 09:24:47 -0500 References: <1454662713-46295-1-git-send-email-vsementsov@virtuozzo.com> From: Max Reitz Message-ID: <56B6022A.2040105@redhat.com> Date: Sat, 6 Feb 2016 15:24:42 +0100 MIME-Version: 1.0 In-Reply-To: <1454662713-46295-1-git-send-email-vsementsov@virtuozzo.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="9d5j09Dvbi7nblbvt3qQGoa62dPf2AqIr" 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 , qemu-devel@nongnu.org Cc: kwolf@redhat.com, den@openvz.org, jsnow@redhat.com, famz@redhat.com, stefanha@redhat.com This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --9d5j09Dvbi7nblbvt3qQGoa62dPf2AqIr Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: quoted-printable On 05.02.2016 09:58, Vladimir Sementsov-Ogievskiy wrote: > The new feature for qcow2: storing bitmaps. >=20 > 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. >=20 > 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. >=20 > Signed-off-by: Vladimir Sementsov-Ogievskiy > --- [...] > docs/specs/qcow2.txt | 221 +++++++++++++++++++++++++++++++++++++++++++= +++++++- > 1 file changed, 220 insertions(+), 1 deletion(-) Reviewed-by: Max Reitz --9d5j09Dvbi7nblbvt3qQGoa62dPf2AqIr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJWtgIqAAoJEDuxQgLoOKytqNIH/1S3SW8V7+SdQGATf4dKGSjz bIfYFjGNenLu+wxvXvSgRv1vaOBVLJvd51KzpekAl0GZh5QQ9hjosDGSpzofBEOw TNBXzeKPOx+cP34XbPNBM/SZXDLfaz4Fd95sx7uyyUX44pc3/vR+czdZyKUs0FPx ukub7PprdLsvVEBYDYNZYrsUGrYEFZ69XkDKcuiJA3AIqSMRhchOZ78hUdwFRadK WSwsVYshObM8YU2GC2QgmneHkHWOVxaB5wAgh+Yl0cYH3zyLnvaQ4n/cNK/+dXKK Qh2JFgr6lyuHJ6Pk/wFWFG3Pyq8oNIJE/fkAAv6JiHmdHmIfQoXNxf9p55RsMWg= =YkE0 -----END PGP SIGNATURE----- --9d5j09Dvbi7nblbvt3qQGoa62dPf2AqIr--