From patchwork Fri Nov 13 16:52:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alberto Garcia X-Patchwork-Id: 11904271 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 B9B771391 for ; Fri, 13 Nov 2020 16:53:45 +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 0C2E6217A0 for ; Fri, 13 Nov 2020 16:53:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="RIRVoL4M" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0C2E6217A0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=igalia.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]:42592 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kdcKW-0004Cd-10 for patchwork-qemu-devel@patchwork.kernel.org; Fri, 13 Nov 2020 11:53:44 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:52756) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kdcJj-0002zV-Oh; Fri, 13 Nov 2020 11:52:55 -0500 Received: from fanzine.igalia.com ([178.60.130.6]:47304) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kdcJh-0003Qj-4U; Fri, 13 Nov 2020 11:52:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject:Cc:To:From; bh=86cxSeyXQCSIIzwJ2KZBEK/0wAUQTJzLl0ypKyWxwbo=; b=RIRVoL4MbXvjNbYItP95lFDzmXlPxWVvtE+XZKj9ub4DJ+Z4A+s1kIbvt3CMDF4x5RQc+uSzJnriSVQ9XmymrkWBYyFOubLk8F4Rtl8nVH3d0jPOSW1yzZEobKY5wA1t9eoye6QKnYp9DSi4DQxftIofWcLPQb1HN7hmMdMElHO+N5zuY6255l9ax9kiJWx17vo2njJoRm9fHS4hCpxr99NBT3WSfoIlJfffmd8cKXSdfRdIGtEmOZbFuAG4pgISAtjXsEIeB0J4cl7MxZ8a/PX987x3ZJoZCFm7xGcZ/ew3qwHfTdgwDMGb4y4SA2wm+Sh3KTLKuOt7yK9d1wrVKw==; Received: from [213.94.31.64] (helo=perseus.local) by fanzine.igalia.com with esmtpsa (Cipher TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim) id 1kdcJc-0008O2-BT; Fri, 13 Nov 2020 17:52:48 +0100 Received: from berto by perseus.local with local (Exim 4.92) (envelope-from ) id 1kdcJP-0002hf-8D; Fri, 13 Nov 2020 17:52:35 +0100 From: Alberto Garcia To: qemu-devel@nongnu.org Subject: [PATCH v4 0/2] quorum: Implement bdrv_co_block_status() Date: Fri, 13 Nov 2020 17:52:30 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Received-SPF: pass client-ip=178.60.130.6; envelope-from=berto@igalia.com; helo=fanzine.igalia.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/13 11:07:49 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x (no timestamps) [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-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: Kevin Wolf , Tao Xu , Alberto Garcia , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Following Max's suggestion, this version sets supported_zero_flags. Berto v4: - Set supported_zero_flags in quorum [Max] - Update test to verify the data written before doing 'write -z' [Max] v3: https://lists.gnu.org/archive/html/qemu-block/2020-11/msg00371.html - Fall back to BDRV_BLOCK_DATA if a child returns an error. v2: https://lists.gnu.org/archive/html/qemu-block/2020-11/msg00259.html - Implement bdrv_co_pwrite_zeroes() for quorum v1: https://lists.gnu.org/archive/html/qemu-block/2020-11/msg00163.html Alberto Garcia (2): quorum: Implement bdrv_co_block_status() quorum: Implement bdrv_co_pwrite_zeroes() block/quorum.c | 88 +++++++++++++++++++- tests/qemu-iotests/312 | 159 +++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/312.out | 75 +++++++++++++++++ tests/qemu-iotests/group | 1 + 4 files changed, 321 insertions(+), 2 deletions(-) create mode 100755 tests/qemu-iotests/312 create mode 100644 tests/qemu-iotests/312.out