From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <9b4045aff838451dff43c165266c0a94@granite.cias.osakafu-u.ac.jp> To: 9fans@cse.psu.edu Subject: Re: [9fans] Plan 9 BoF Picture From: Kenji Okamoto Date: Wed, 15 Dec 2004 10:07:48 +0900 In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="upas-cjrdvhdolifhjzbtwugxabtmqq" Topicbox-Message-UUID: 166b75be-eace-11e9-9e20-41e7f4b1d025 This is a multi-part message in MIME format. --upas-cjrdvhdolifhjzbtwugxabtmqq Content-Disposition: inline Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Thanks Ron. Now, I got it right. By the way, I fetched xen-2.0.1-src.tgz and also unstable version, but those doesn't include your Plan 9 port. Haven't you released your codes yet? Kenji --upas-cjrdvhdolifhjzbtwugxabtmqq Content-Type: message/rfc822 Content-Disposition: inline Received: from elmo.cias.osakafu-u.ac.jp ([157.16.103.2]) by diabase; Tue Dec 14 14:39:35 JST 2004 Received: from shangrila.gw.osakafu-u.ac.jp (shangrila.gw.osakafu-u.ac.jp [157.16.248.12]) by elmo.cias.osakafu-u.ac.jp (8.9.3p2+/3.7W-04071317) with ESMTP id OAA20947 for ; Tue, 14 Dec 2004 14:40:30 +0900 (JST) Received: from eisenhower.gw.osakafu-u.ac.jp (localhost [127.0.0.1]) by shangrila.gw.osakafu-u.ac.jp (8.12.9/8.12.9) with ESMTP id iBE5eTwk020165 for ; Tue, 14 Dec 2004 14:40:29 +0900 (JST) Received: from mail.cse.psu.edu (psuvax1.cse.psu.edu [130.203.4.6]) by eisenhower.gw.osakafu-u.ac.jp (8.12.9/8.12.9) with ESMTP id iBE5eSZl026363 for ; Tue, 14 Dec 2004 14:40:29 +0900 (JST) Received: from psuvax1.cse.psu.edu (localhost [127.0.0.1]) by mail.cse.psu.edu (CSE Mail Server) with ESMTP id BEF8B63EF9 for ; Tue, 14 Dec 2004 00:39:53 -0500 (EST) X-Original-To: 9fans@cse.psu.edu Delivered-To: 9fans@cse.psu.edu Received: from localhost (localhost [127.0.0.1]) by mail.cse.psu.edu (CSE Mail Server) with ESMTP id 20AFD3192B for <9fans@cse.psu.edu>; Tue, 14 Dec 2004 00:39:47 -0500 (EST) Received: from mail.cse.psu.edu ([127.0.0.1]) by localhost (psuvax1 [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 27662-01-11 for <9fans@cse.psu.edu>; Tue, 14 Dec 2004 00:39:42 -0500 (EST) Received: from mailrelay1.lanl.gov (mailrelay1.lanl.gov [128.165.4.101]) by mail.cse.psu.edu (CSE Mail Server) with ESMTP id 757E76399D for <9fans@cse.psu.edu>; Tue, 14 Dec 2004 00:39:42 -0500 (EST) Received: from ccs-mail.lanl.gov (ccs-mail.lanl.gov [128.165.4.126]) by mailrelay1.lanl.gov (8.12.11/8.12.11/(ccn-5)) with ESMTP id iBE5dd5f003255 for <9fans@cse.psu.edu>; Mon, 13 Dec 2004 22:39:39 -0700 Received: from linux.site (maxroach.lanl.gov [128.165.250.187]) by ccs-mail.lanl.gov (8.12.10/8.12.10/(ccn-5)) with ESMTP id iBE5ddtQ016974 for <9fans@cse.psu.edu>; Mon, 13 Dec 2004 22:39:39 -0700 Date: Mon, 13 Dec 2004 22:39:39 -0700 (MST) From: "Ronald G. Minnich" X-X-Sender: rminnich@linux.site To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu> Subject: Re: [9fans] Plan 9 BoF Picture In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-PMX-Version: 4.7.0.111621 X-Virus-Scanned: by amavisd-new at cse.psu.edu X-BeenThere: 9fans@cse.psu.edu X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu> List-Id: Fans of the OS Plan 9 from Bell Labs <9fans.cse.psu.edu> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: 9fans-bounces+okamoto=granite.cias.osakafu-u.ac.jp@cse.psu.edu Errors-To: 9fans-bounces+okamoto=granite.cias.osakafu-u.ac.jp@cse.psu.edu On Tue, 14 Dec 2004, Kenji Okamoto wrote: > Please Ron, explain what is the view of acme of the screen for us > who did not attend the bof, particularly why we can see graphic > images of Plan 9 on Xen. Plan 9 runs under Xen as a guest os, or domain. Linux is domain 0, and hence is "special" in that it can initiate and control other domains. Linux talks to Xen to start the other domains. So to start Plan, you log into linux and: 1. losetup /dev/loop0 your-plan9-root-image-file 2. xm create -f /etc/xen/plan9 -c starts up a plan 9 domain, domain 1 or higher. The -c switch gives you a telnet console to the plan 9 console. It uses the 9pccpu kernel in the current directory. 3. drawterm to the plan 9 domain. So, sorry, that graphics was drawterm, nothing more. You can see the window manager bar from X11 on the far left side of the screen ... I was running that drawterm on desktop 2 of the window manager (the wm in this case was flwm). It's fun to flip back and forth between plan 9 and the X11 world with F1 and F2. graphics may happen, but again for graphics you need to write a driver for the display ... not simple, which is why I did this in the first place. ron --upas-cjrdvhdolifhjzbtwugxabtmqq--