From patchwork Mon Jul 13 21:36:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 11661093 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4D86314E3 for ; Mon, 13 Jul 2020 21:39:36 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2DD7E208FE for ; Mon, 13 Jul 2020 21:39:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2DD7E208FE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:37894 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jv6Ah-0007I3-F6 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 13 Jul 2020 17:39:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40498) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jv685-0002zI-9q; Mon, 13 Jul 2020 17:36:53 -0400 Received: from relay.sw.ru ([185.231.240.75]:52826 helo=relay3.sw.ru) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jv680-000529-4P; Mon, 13 Jul 2020 17:36:52 -0400 Received: from [172.16.25.136] (helo=localhost.sw.ru) by relay3.sw.ru with esmtp (Exim 4.93) (envelope-from ) id 1jv67m-0000E2-4s; Tue, 14 Jul 2020 00:36:34 +0300 From: Andrey Shinkevich To: qemu-block@nongnu.org Subject: [PATCH v10 00/10] iotests: Dump QCOW2 dirty bitmaps metadata Date: Tue, 14 Jul 2020 00:36:33 +0300 Message-Id: <1594676203-436999-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 Received-SPF: pass client-ip=185.231.240.75; envelope-from=andrey.shinkevich@virtuozzo.com; helo=relay3.sw.ru X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/13 17:36:45 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, qemu-devel@nongnu.org, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Add dirty bitmap information to QCOW2 metadata dump in the qcow2_format.py. v10: 01: The modification of the 291.out was removed. 02: Qcow2BitmapExt modified to take control over file cursor position while reading the bitmap extension data from the file (suggested by Vladimir). 03: The format string for bitmap flags output modified (suggested by Vladimir). Andrey Shinkevich (10): qcow2: Fix capitalization of header extension constant. qcow2_format.py: make printable data an extension class member qcow2_format.py: change Qcow2BitmapExt initialization method qcow2_format.py: dump bitmap flags in human readable way. qcow2_format.py: Dump bitmap directory information qcow2_format.py: pass cluster size to substructures qcow2_format.py: Dump bitmap table serialized entries qcow2.py: Introduce '-j' key to dump in JSON format qcow2_format.py: collect fields to dump in JSON format qcow2_format.py: support dumping metadata in JSON format block/qcow2.c | 2 +- docs/interop/qcow2.txt | 2 +- tests/qemu-iotests/qcow2.py | 19 +++- tests/qemu-iotests/qcow2_format.py | 223 +++++++++++++++++++++++++++++++++---- 5 files changed, 218 insertions(+), 28 deletions(-)