From patchwork Tue Feb 28 04:12:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Cody X-Patchwork-Id: 733271 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3vXQFH43Y0z9s8J for ; Tue, 28 Feb 2017 15:14:11 +1100 (AEDT) Received: from localhost ([::1]:58444 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciZAv-0005Xw-0u for incoming@patchwork.ozlabs.org; Mon, 27 Feb 2017 23:14:09 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46316) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciZ9R-0004KO-Qn for qemu-devel@nongnu.org; Mon, 27 Feb 2017 23:12:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ciZ9Q-0000mF-S0 for qemu-devel@nongnu.org; Mon, 27 Feb 2017 23:12:37 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48134) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ciZ9O-0000lU-42; Mon, 27 Feb 2017 23:12:34 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 596AF37E64; Tue, 28 Feb 2017 04:12:34 +0000 (UTC) Received: from localhost (ovpn-116-95.phx2.redhat.com [10.3.116.95]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v1S4CXwT031294 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 27 Feb 2017 23:12:33 -0500 From: Jeff Cody To: qemu-devel@nongnu.org Date: Mon, 27 Feb 2017 23:12:25 -0500 Message-Id: In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Tue, 28 Feb 2017 04:12:34 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 2/5] block/rbd: add all the currently supported runtime_opts X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stefanha@redhat.com, qemu-block@nongnu.org, armbru@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This adds all the currently supported runtime opts, which are the options as parsed from the filename. All of these options are explicitly checked for during during runtime, with an exception to the "keyvalue-pairs" option. This option contains all the key/value pairs that the QEMU rbd driver merely unescapes, and passes along blindly to rados. This option is a "legacy" option, and will not be exposed in the QAPI or available for introspection. Reviewed-by: Eric Blake Signed-off-by: Jeff Cody --- block/rbd.c | 68 ++++++++++++++++++++++++++++++++++++++++++++----------------- 1 file changed, 49 insertions(+), 19 deletions(-) diff --git a/block/rbd.c b/block/rbd.c index 33c21d8..67d680c 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -357,6 +357,55 @@ static void qemu_rbd_memset(RADOSCB *rcb, int64_t offs) } } +static QemuOptsList runtime_opts = { + .name = "rbd", + .head = QTAILQ_HEAD_INITIALIZER(runtime_opts.head), + .desc = { + { + .name = "filename", + .type = QEMU_OPT_STRING, + .help = "Specification of the rbd image", + }, + { + .name = "password-secret", + .type = QEMU_OPT_STRING, + .help = "ID of secret providing the password", + }, + { + .name = "conf", + .type = QEMU_OPT_STRING, + .help = "Rados config file location", + }, + { + .name = "pool", + .type = QEMU_OPT_STRING, + .help = "Rados pool name", + }, + { + .name = "image", + .type = QEMU_OPT_STRING, + .help = "Image name in the pool", + }, + { + .name = "snapshot", + .type = QEMU_OPT_STRING, + .help = "Ceph snapshot name", + }, + { + /* maps to 'id' in rados_create() */ + .name = "user", + .type = QEMU_OPT_STRING, + .help = "Rados id name", + }, + { + .name = "keyvalue-pairs", + .type = QEMU_OPT_STRING, + .help = "Legacy rados key/value option parameters", + }, + { /* end of list */ } + }, +}; + static int qemu_rbd_create(const char *filename, QemuOpts *opts, Error **errp) { Error *local_err = NULL; @@ -500,25 +549,6 @@ static void qemu_rbd_complete_aio(RADOSCB *rcb) qemu_aio_unref(acb); } -/* TODO Convert to fine grained options */ -static QemuOptsList runtime_opts = { - .name = "rbd", - .head = QTAILQ_HEAD_INITIALIZER(runtime_opts.head), - .desc = { - { - .name = "filename", - .type = QEMU_OPT_STRING, - .help = "Specification of the rbd image", - }, - { - .name = "password-secret", - .type = QEMU_OPT_STRING, - .help = "ID of secret providing the password", - }, - { /* end of list */ } - }, -}; - static int qemu_rbd_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) {