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dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50416 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k7emN-0003yb-Bv for qemu-devel@archiver.kernel.org; Mon, 17 Aug 2020 09:02:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46012) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k7elR-0003Sm-Hn for qemu-devel@nongnu.org; Mon, 17 Aug 2020 09:01:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:26489) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1k7elO-0002pb-Gk for qemu-devel@nongnu.org; Mon, 17 Aug 2020 09:01:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1597669281; 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: in-reply-to:in-reply-to:references:references; bh=M+tdAQNbM6bXLcX37havlgcqLB7a17nNiRH0llXdnWc=; b=I37ndaerv7YXUYDsmNAjQZ4VoqzCoIEsu55r23cmpWhVV5lCQy00uou10R9bNr00Tvm0b9 KtQRfGRml/vmhj3/bxYbA31A+CSRF5BXGIsMrf3npgAq/qZkr6M9IFXdGFjsCJAiM71910 RSo7A8NL639Vu/JVM6+hPOqYpF5Eh6I= 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-194-gt5L4u52OQekERTIWUZleQ-1; Mon, 17 Aug 2020 09:01:16 -0400 X-MC-Unique: gt5L4u52OQekERTIWUZleQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E235C185E539; Mon, 17 Aug 2020 13:01:14 +0000 (UTC) Received: from linux.fritz.box (ovpn-112-160.ams2.redhat.com [10.36.112.160]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4CFDC756AD; Mon, 17 Aug 2020 13:01:12 +0000 (UTC) Date: Mon, 17 Aug 2020 15:01:10 +0200 From: Kevin Wolf To: Max Reitz Subject: Re: [RFC PATCH 08/22] nbd: Add max-connections to nbd-server-start Message-ID: <20200817130110.GK11402@linux.fritz.box> References: <20200813162935.210070-1-kwolf@redhat.com> <20200813162935.210070-9-kwolf@redhat.com> MIME-Version: 1.0 In-Reply-To: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kwolf@redhat.com X-Mimecast-Spam-Score: 0.0 X-Mimecast-Originator: redhat.com Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="YD3LsXFS42OYHhNZ" Content-Disposition: inline Received-SPF: pass client-ip=63.128.21.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/17 01:24:49 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --YD3LsXFS42OYHhNZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Am 17.08.2020 um 14:37 hat Max Reitz geschrieben: > On 13.08.20 18:29, Kevin Wolf wrote: > > This is a QMP equivalent of qemu-nbd's --share option, limiting the >=20 > *--shared >=20 > > maximum number of clients that can attach at the same time. > >=20 > > Signed-off-by: Kevin Wolf > > --- > > qapi/block-export.json | 10 ++++++++-- > > include/block/nbd.h | 3 ++- > > block/monitor/block-hmp-cmds.c | 2 +- > > blockdev-nbd.c | 33 ++++++++++++++++++++++++++------- > > qemu-storage-daemon.c | 4 ++-- > > 5 files changed, 39 insertions(+), 13 deletions(-) >=20 > I suppose this is part of this series so that patch 11 can happen? More like because initially I thought it would be needed for patch 11, and when I realised that server !=3D export and it's not really needed, I still didn't want to throw the patch away... I could make it a patch separate from this series if that's helpful. 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