From patchwork Fri Jul 3 13:13:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 278682 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E608C433DF for ; Fri, 3 Jul 2020 13:17:32 +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 E7CD120675 for ; Fri, 3 Jul 2020 13:17:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E7CD120675 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44510 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jrLZL-00041b-7T for qemu-devel@archiver.kernel.org; Fri, 03 Jul 2020 09:17:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43592) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jrLW4-0006vo-9t; Fri, 03 Jul 2020 09:14:08 -0400 Received: from relay.sw.ru ([185.231.240.75]:60344 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 1jrLVv-0007eP-Tw; Fri, 03 Jul 2020 09:14:07 -0400 Received: from [172.16.25.136] (helo=localhost.sw.ru) by relay3.sw.ru with esmtp (Exim 4.93) (envelope-from ) id 1jrLVj-0004Vj-Hx; Fri, 03 Jul 2020 16:13:47 +0300 From: Andrey Shinkevich To: qemu-block@nongnu.org Subject: [PATCH v8 00/10] iotests: Dump QCOW2 dirty bitmaps metadata Date: Fri, 3 Jul 2020 16:13:40 +0300 Message-Id: <1593782030-521984-1-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 = 2020/07/03 09:13:53 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=_AUTOLEARN 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Add dirty bitmap information to QCOW2 metadata dump in the qcow2_format.py. v8: 01: Hard refactoring of the v7 code in qcow2_format.py based on Vladimir's review. See the thread with the message ID: <1591920302-1002219-1-git-send-email-andrey.shinkevich@virtuozzo.com> 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/291.out | 90 ++++++++++++++++ tests/qemu-iotests/qcow2.py | 19 +++- tests/qemu-iotests/qcow2_format.py | 212 ++++++++++++++++++++++++++++++++++--- 5 files changed, 304 insertions(+), 21 deletions(-)