From nobody Wed Apr 16 03:52:00 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1572011877; cv=none; d=zoho.com; s=zohoarc; b=adW1X42gFJbjUez4rPqLHoS8AZO8vFEyHZ+5gKUVZJLk/6v+CvTh5DTMRoJphac/s0WS0TKvVMy63WdftWrQtTsqLPBzYQFe5APfkHJVnEjRHBIim7jlWb4lIF1ilFTVntGMYyP4DywjKWfZJZmfmyH4t+g3Bs495YhaHj9s2dY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1572011877; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=j8me1QXcEFkB4bLdIZ9pA+yTAk+SPcjKqs5vhVTIibU=; b=icYGY3FN+kDur5nlmAA70Q30gaJvU+ZcaXGPWkJktF5hIzfRAE4m7zndJGhkOXhSvlWYXCtyCEMks1G70sSlu7b6vVE9WJNHEj5RGjgTiCPp7BQ0sKrheBR2hW7Rc+p3eViIk/q5qVor6W7qDTtadrCAJzaI95thIctrkcNvaMs= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=pass; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1572011877868303.4983393717356; Fri, 25 Oct 2019 06:57:57 -0700 (PDT) Received: from localhost ([::1]:60334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iO06G-0000yf-9Z for importer@patchew.org; Fri, 25 Oct 2019 09:57:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36869) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNzvJ-0005so-DG for qemu-devel@nongnu.org; Fri, 25 Oct 2019 09:46:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iNzvI-0000Gm-79 for qemu-devel@nongnu.org; Fri, 25 Oct 2019 09:46:37 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:35907 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iNzvI-00005s-3S for qemu-devel@nongnu.org; Fri, 25 Oct 2019 09:46:36 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-104-4vHAmZznO5KnaDXYaKLJTg-1; Fri, 25 Oct 2019 09:46:19 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DAA6D47B; Fri, 25 Oct 2019 13:46:18 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-117-223.ams2.redhat.com [10.36.117.223]) by smtp.corp.redhat.com (Postfix) with ESMTP id F08CB5D70E; Fri, 25 Oct 2019 13:46:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1572011185; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=j8me1QXcEFkB4bLdIZ9pA+yTAk+SPcjKqs5vhVTIibU=; b=Eez6JMfYOmmjIGwgAPbhAtazXAYl3ns83F/d3W7qMXDTHE4PT+SC7YI91ZmxtApryFwWaq H520ubwdWGINT7CwRLCPaex9tT96Hfo+OJpcrogc+/9id/ERYgfVRojWtaus/QXUu6P7DK nINGhiOdCQsNv6cCFBhCKfru+tfGz4M= From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PULL 1/7] qapi: add support for blkreplay driver Date: Fri, 25 Oct 2019 15:46:05 +0200 Message-Id: <20191025134611.25920-2-kwolf@redhat.com> In-Reply-To: <20191025134611.25920-1-kwolf@redhat.com> References: <20191025134611.25920-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: 4vHAmZznO5KnaDXYaKLJTg-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 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, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" From: Pavel Dovgalyuk This patch adds support for blkreplay driver to the blockdev options. Now blkreplay can be used with -blockdev command line option in the following format: -blockdev driver=3Dblkreplay,image=3Dfile-node-name,node-name=3Dreplay-node= -name This option makes possible implementation of the better command line support for record/replay invocations. Signed-off-by: Pavel Dovgalyuk Signed-off-by: Kevin Wolf --- qapi/block-core.json | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index b274aef713..aa97ee2641 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2883,12 +2883,13 @@ # @nvme: Since 2.12 # @copy-on-read: Since 3.0 # @blklogwrites: Since 3.0 +# @blkreplay: Since 4.2 # # Since: 2.9 ## { 'enum': 'BlockdevDriver', - 'data': [ 'blkdebug', 'blklogwrites', 'blkverify', 'bochs', 'cloop', - 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluster', + 'data': [ 'blkdebug', 'blklogwrites', 'blkreplay', 'blkverify', 'bochs', + 'cloop', 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluste= r', 'host_cdrom', 'host_device', 'http', 'https', 'iscsi', 'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels', 'qco= w', 'qcow2', 'qed', 'quorum', 'raw', 'rbd', @@ -3501,6 +3502,18 @@ 'data': { 'test': 'BlockdevRef', 'raw': 'BlockdevRef' } } =20 +## +# @BlockdevOptionsBlkreplay: +# +# Driver specific block device options for blkreplay. +# +# @image: disk image which should be controlled with blkreplay +# +# Since: 4.2 +## +{ 'struct': 'BlockdevOptionsBlkreplay', + 'data': { 'image': 'BlockdevRef' } } + ## # @QuorumReadPattern: # @@ -4028,6 +4041,7 @@ 'blkdebug': 'BlockdevOptionsBlkdebug', 'blklogwrites':'BlockdevOptionsBlklogwrites', 'blkverify': 'BlockdevOptionsBlkverify', + 'blkreplay': 'BlockdevOptionsBlkreplay', 'bochs': 'BlockdevOptionsGenericFormat', 'cloop': 'BlockdevOptionsGenericFormat', 'copy-on-read':'BlockdevOptionsGenericFormat', --=20 2.20.1