From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 E3556C433F5 for ; Mon, 2 May 2022 17:04:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:Subject:From:Cc:To:MIME-Version:Date:Message-ID:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=LohnvpGWI/82X70y8MuOMwmbr+rgczFYK3RiWnUsasw=; b=DnKbBvkSW6n15TXFsNCOWF/XVN QdFDkRXV2Kx1YuHwpGGJsmS3qT9bmvAC7J0d0sIOVM26tvgmolCZ3cixZKGBjrDK3XvcxUVFDGq61 FLeoYSRnxXWDx6n37wLXcp/Zf/BO7Z8H1KH0NSFbMc2qj+csBEssntIsT9la0dGVyzclWaRLj8dVl kuLFil2nwgXPswDTLXqy8v1PiPyfEZ/tSnz27/Bw+VwjXPv2FxCQk7CV/3H+LyGwkFM2UwXDi9lYF Aa/yP6OrVCPdbG5i12onx12/fRiZFq3YrISMT+6I/2esUcBTPtRBxej7gcKimPRxYQX3bM2c3kBOE JPpV1xnw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlZTG-001vqU-3v; Mon, 02 May 2022 17:04:26 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nlZNL-001srY-Kg for linux-nvme@lists.infradead.org; Mon, 02 May 2022 16:58:24 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1651510698; 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; bh=LohnvpGWI/82X70y8MuOMwmbr+rgczFYK3RiWnUsasw=; b=B/qv+2Sg025HeiWPkr+5IiogrtDy99WnXUJSJ0NDHNZ1wPn6JbLd3gQO3P1LJhqv4piZyP yPvmqTlOXTSYFnkBkdHFp25ZCl2onz9W8ql6otD6ocvl6LbY1Am7Z97LWCJNxBwR01aYd1 X7rf/R/MGpM1OA4AjyIFqm8fNT/aNgU= Received: from mimecast-mx02.redhat.com (mx3-rdu2.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-628-2fMosSUjOMmLkXGKtu6vaw-1; Mon, 02 May 2022 12:58:16 -0400 X-MC-Unique: 2fMosSUjOMmLkXGKtu6vaw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9FB813C16189; Mon, 2 May 2022 16:58:16 +0000 (UTC) Received: from [10.22.34.177] (unknown [10.22.34.177]) by smtp.corp.redhat.com (Postfix) with ESMTP id 82388111CD36; Mon, 2 May 2022 16:58:16 +0000 (UTC) Message-ID: <3a83feff-e057-e97e-59bb-5570518b95bd@redhat.com> Date: Mon, 2 May 2022 12:58:16 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 To: "linux-nvme@lists.infradead.org" Cc: "Martin K. Petersen" From: John Meneghini Subject: LSF/MM IO Track Topics - Take 2 Organization: RHEL Core Storge Team X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jmeneghi@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220502_095819_836955_E67A03E7 X-CRM114-Status: GOOD ( 24.85 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org We have no lsf/mailman list this year at LSF/MM so please add people to the cc list of this email for any LSF/MM IO Track related discussion topics. One topic I'd like to discuss which I don't see on the IO Track agenda this year is NVMe-oF Discovery Services. I'd like to understand what Linux wants to do with all of the Discovery related TPs that are coming out of NVMexpress.org right now. TP-8010 - Centralized Discovery Controller TP-8009 - mDNS Discovery TP-8013 - Unique Dsicovery NQN TP-8014 - Discovery Controller When we combine all of these with the security TPs (TP-8006 In Band Authenticate and TP-8011 TLS 1.3 Profile) we start to see proposals like the attached picture. There are additional NVMe-oF proposals coming from FMDS which will impact Discovery and there is even a proposal at IETF for a new project for a Distributed NVMe-oF Discovery Server. https://www.ietf.org/id/draft-nof-requirement-00.html https://www.ietf.org/id/draft-nof-framework-00.html IMHO NVMe-oF Discovery is turning into a giant mess. I'd like to talk about this at LSF/MM and understand how Linux plans to support the increasingly complex and convoluted landscape of NVMe-oF discovery; especially at it relates to multi-vendor and multi-fabric environments that support NVMe/TCP. See my comments about this at: http://lists.infradead.org/pipermail/linux-nvme/2022-March/030847.html /John On 5/2/22 11:46, Martin K. Petersen wrote: > > John, > >> 1. Is there an lsf mailman list this year? > > We haven't set it up since the attendee list has been a moving target. > And most of the things that went out on that list in the past (lunch > logistics, evening event announcements, etc.) now comes from the Linux > Foundation event management system. > > Happy to set it up if there's interest. > >> 2. It looks like the IO track is kind of sparse this year. Are you >> still in need of topics for discussion? > > Sure, while I suspect some topics will take longer than the allotted > time, there should be slots available. > On 5/2/22 11:26, John Meneghini wrote: > Hi everyone. > > Unfortunately, I will not be able to attend LSF/MM in person this year but Martin and Omar sent me a virtual invitation so I > will be participating virtually over Zoom. > > A couple of questions: > > 1. Is there an lsf mailman list this year? > > I seem to have lost access to my old account so I just subscribed at https://lists.linuxfoundation.org/mailman/subscribe/lsf. > If Marin or Hannes can let me in that would be appreciated. > > 2. It looks like the IO track is kind of sparse this year. Are you still in need of topics for discussion? > > Please look for me on the Zoom call and/or feel free to call me or text me at any of the links below. -- John Meneghini jmeneghi@redhat.com +1-978-930-3519 (cell) https://t.me/johnmeneghini https://www.linkedin.com/in/johnmeneghini/