From patchwork Fri Sep 8 01:35:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Blake X-Patchwork-Id: 13376953 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 585F3EC8756 for ; Fri, 8 Sep 2023 01:37:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qeQQB-00007J-8W; Thu, 07 Sep 2023 21:36:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qeQQ8-00005Y-RG for qemu-devel@nongnu.org; Thu, 07 Sep 2023 21:36:28 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qeQQ6-0007w4-8l for qemu-devel@nongnu.org; Thu, 07 Sep 2023 21:36:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1694136985; 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=awEkG8sN6HD0PdbvMt4WBDnB9d5YLTzjslaJQCs8hSE=; b=bdDtgwVf7YyVnjiMsuz3iql64LmfCSdyg6V/vf8+QCNqNP/65OxGxaoiKCUrEnBz9Rgygj DsNXXxvo4nBkPA460Xd8ChJVV3I7Ip3xun4R6SPJuQGG8kyI/OjfVunE3T9HIpYRSY5E1U KG1p89N7stf/Wi74g8lH0jeGBpk/l9o= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-315-TdnS9XBaMoGHl3CyUEaMFg-1; Thu, 07 Sep 2023 21:36:20 -0400 X-MC-Unique: TdnS9XBaMoGHl3CyUEaMFg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 026B93C0EACC; Fri, 8 Sep 2023 01:36:20 +0000 (UTC) Received: from green.redhat.com (unknown [10.2.16.21]) by smtp.corp.redhat.com (Postfix) with ESMTP id 92AF240C2070; Fri, 8 Sep 2023 01:36:19 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Cc: "Denis V. Lunev" , Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org (open list:Network Block Dev...) Subject: [PULL 13/13] qemu-nbd: document -v behavior in respect to --fork in man Date: Thu, 7 Sep 2023 20:35:49 -0500 Message-ID: <20230908013535.990731-28-eblake@redhat.com> In-Reply-To: <20230908013535.990731-15-eblake@redhat.com> References: <20230908013535.990731-15-eblake@redhat.com> MIME-Version: 1.0 Content-type: text/plain X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.129.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: "Denis V. Lunev" Signed-off-by: Denis V. Lunev CC: Eric Blake CC: Vladimir Sementsov-Ogievskiy Message-ID: <20230906093210.339585-8-den@openvz.org> Reviewed-by: Eric Blake [eblake: Wording improvement] Signed-off-by: Eric Blake --- docs/tools/qemu-nbd.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/tools/qemu-nbd.rst b/docs/tools/qemu-nbd.rst index faf6349ea51..329f44d9895 100644 --- a/docs/tools/qemu-nbd.rst +++ b/docs/tools/qemu-nbd.rst @@ -197,7 +197,9 @@ driver options if :option:`--image-opts` is specified. .. option:: -v, --verbose - Display extra debugging information. + Display extra debugging information. This option also keeps the original + *STDERR* stream open if the ``qemu-nbd`` process is daemonized due to + other options like :option:`--fork` or :option:`-c`. .. option:: -h, --help