From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60222) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VHvql-000606-SB for qemu-devel@nongnu.org; Fri, 06 Sep 2013 09:13:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VHvqf-0005LP-TI for qemu-devel@nongnu.org; Fri, 06 Sep 2013 09:13:23 -0400 Received: from mx1.redhat.com ([209.132.183.28]:32446) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VHvqf-0005LF-Lx for qemu-devel@nongnu.org; Fri, 06 Sep 2013 09:13:17 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r86DDG3Z002670 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 6 Sep 2013 09:13:16 -0400 From: Max Reitz Date: Fri, 6 Sep 2013 15:12:28 +0200 Message-Id: <1378473154-30057-1-git-send-email-mreitz@redhat.com> Subject: [Qemu-devel] [PATCH v2 0/6] Provide additional info through qemu-img info List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , Stefan Hajnoczi , Max Reitz qemu-img info provides only pretty general information about an image. For any image format, there might be specific options which cannot be represented in a universal way; for instance, qcow2 provides the compatibility and lazy_refcount options whose values are certainly interesting but currently cannot be output by qemu-img info. Therefore, this series adds a new ImageInfoSpecific union type to ImageInfo and BlockDriverInfo which may be used by block drivers as a template for new types dedicated to the specific information they can provide. It also adds support to qemu-img info and qemu-io -c info to print the content of these specific structures. v2: - following Eric's recommendation: changed the representation of the format specific information from an uninterpreted blobbed string to a union of format specific types Max Reitz (6): qapi: Add ImageInfoSpecific type block: Add ImageInfoSpecific to BlockDriverInfo block/qapi: Human-readable ImageInfoSpecific dump qcow2: Add support for ImageInfoSpecific qemu-iotests: Discard specific info in _img_info qemu-iotests: Additional info from qemu-img info block.c | 3 +- block/mirror.c | 6 +- block/qapi.c | 127 ++++++++++++++++++++++++++++++++++++++++++- block/qcow2.c | 12 ++++ include/block/block.h | 2 + include/block/qapi.h | 2 + qapi-schema.json | 34 +++++++++++- qemu-img.c | 3 +- qemu-io-cmds.c | 9 ++- tests/qemu-iotests/064 | 72 ++++++++++++++++++++++++ tests/qemu-iotests/064.out | 22 ++++++++ tests/qemu-iotests/common.rc | 19 ++++++- tests/qemu-iotests/group | 1 + 13 files changed, 304 insertions(+), 8 deletions(-) create mode 100755 tests/qemu-iotests/064 create mode 100644 tests/qemu-iotests/064.out -- 1.8.3.1