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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58DBAC433DB for ; Thu, 25 Feb 2021 16:49:29 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8004364F03 for ; Thu, 25 Feb 2021 16:49:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8004364F03 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kaod.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42912 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lFJpP-0005yi-Dv for qemu-devel@archiver.kernel.org; Thu, 25 Feb 2021 11:49:27 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40752) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lFJnK-0004hs-N9 for qemu-devel@nongnu.org; Thu, 25 Feb 2021 11:47:19 -0500 Received: from 1.mo52.mail-out.ovh.net ([178.32.96.117]:53572) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lFJnH-0000x2-FR for qemu-devel@nongnu.org; Thu, 25 Feb 2021 11:47:18 -0500 Received: from mxplan5.mail.ovh.net (unknown [10.108.16.163]) by mo52.mail-out.ovh.net (Postfix) with ESMTPS id 70C2F24526A; Thu, 25 Feb 2021 17:47:03 +0100 (CET) Received: from kaod.org (37.59.142.99) by DAG8EX1.mxp5.local (172.16.2.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2106.2; Thu, 25 Feb 2021 17:47:02 +0100 Authentication-Results: garm.ovh; auth=pass (GARM-99G003258f0f3b-ba78-4ec3-8f0c-6959de09b248, 626514EADA2E0701D0BACADA871C63A3A4664F47) smtp.auth=groug@kaod.org X-OVh-ClientIp: 78.197.208.248 Date: Thu, 25 Feb 2021 17:47:01 +0100 From: Greg Kurz To: Christian Schoenebeck Subject: Re: 9pfs developers docs Message-ID: <20210225174701.193cf694@bahia.lan> In-Reply-To: <1713522.Q2EPVctnWf@silver> References: <3475760.T70ipHyFzN@silver> <20210201132649.6db25cec@bahia.lan> <18968671.BsRifgzQ0d@silver> <1713522.Q2EPVctnWf@silver> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [37.59.142.99] X-ClientProxiedBy: DAG8EX1.mxp5.local (172.16.2.71) To DAG8EX1.mxp5.local (172.16.2.71) X-Ovh-Tracer-GUID: c559f106-bff6-451b-a59a-bb09d3c35eae X-Ovh-Tracer-Id: 15314209059561576858 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduledrkeelgdelhecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecunecujfgurhepfffhvffukfgjfhfogggtgfhisehtjeertdertddvnecuhfhrohhmpefirhgvghcumfhurhiiuceoghhrohhugheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehgeegvddvtefhtddtvdfhiedutedvgfejtddutefgveehieejieelveffgeekheenucffohhmrghinhepqhgvmhhurdhorhhgnecukfhppedtrddtrddtrddtpdefjedrheelrddugedvrdelleenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehmgihplhgrnhehrdhmrghilhdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomhepghhrohhugheskhgrohgurdhorhhgpdhrtghpthhtohepqhgvmhhuqdguvghvvghlsehnohhnghhnuhdrohhrgh Received-SPF: pass client-ip=178.32.96.117; envelope-from=groug@kaod.org; helo=1.mo52.mail-out.ovh.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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 Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, 25 Feb 2021 17:31:22 +0100 Christian Schoenebeck wrote: > On Montag, 1. Februar 2021 14:37:02 CET qemu_oss--- via wrote: > > On Montag, 1. Februar 2021 13:26:49 CET Greg Kurz wrote: > > > > > I agree that a bunch of other things should be documented, but that's > > > > > definitely a great start. Thanks for doing this ! > > > > > > > > > > Just one remark on the topology diagram: > > > > > > > > > > https://wiki.qemu.org/File:9pfs_topology.png > > > > > > > > > > It gives the impression that the 9p transport and server can > > > > > handle multiple guests, which they certainly don't : each > > > > > 9p server lives in exactly one device which is exposed to > > > > > exactly one guest. > > > > > > > > Right, I haven't considered that the diagram might be interpreted that > > > > way. My primary intention was to show the 3 main components of 9pfs from > > > > design perspective and secondary showing that multiple guests can share > > > > storage. > > > > > > > > So what would be better: a) duplicating the server side in the diagram > > > > (then the image might become a bit large in height), b) dropping the > > > > multiple guests, c) making the issue with server instances clear in the > > > > text? > > > > > > I'd rather go for b) > > > > Updated the diagram on the wiki page. > > > > To keep noise low, I won't send emails on further changes to that wiki page. > > If you want to be auto notified then just add yourself to the watch list > > there. > > Ok, I think I'm done with this page: > https://wiki.qemu.org/Documentation/9p > > At least I think I've described everything I wanted to from my side regarding > current 9p status. > Great thanks for doing this ! I'll have a look ASAP. Cheers, -- Greg > Best regards, > Christian Schoenebeck > >