Return-Path: Received: from sc8-sf-uberspam1.sourceforge.net (66.35.250.206) by mail.epost.de (7.2.033.1) id 41C0EEDA00021BEC; Fri, 17 Dec 2004 04:08:04 +0100 Received: from projects.sourceforge.net (sc8-sf-list1-b.sourceforge.net [10.3.1.7]) by sc8-sf-uberspam1.sourceforge.net (Postfix) with ESMTP id CF6931D0D19; Thu, 16 Dec 2004 19:08:01 -0800 (PST) Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Cf8Se-00011A-NS for user-mode-linux-devel@lists.sourceforge.net; Thu, 16 Dec 2004 19:07:20 -0800 Received: from ns.theshore.net ([67.18.92.50] helo=www.theshore.net) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.41) id 1Cf8Se-0004il-63 for user-mode-linux-devel@lists.sourceforge.net; Thu, 16 Dec 2004 19:07:20 -0800 Received: from hawk (mothership.theshore.net [69.137.84.52]) by www.theshore.net (8.12.9/8.9.1) with SMTP id iBH37Jt6027294; Thu, 16 Dec 2004 22:07:19 -0500 Message-ID: <000d01c4e3e5$a2ccc040$0201a8c0@hawk> From: "Christopher S. Aker" To: "uml-devel" Cc: "Paolo Giarrusso" References: <000601c4e3cc$119a1280$0201a8c0@hawk> <200412170115.15731.blaisorblade_personal@yahoo.it> <001e01c4e3ce$c873fff0$0201a8c0@hawk> <200412170130.13717.blaisorblade_personal@yahoo.it> Subject: Re: [uml-devel] unable to unmount tmpfs problem lives on MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1478 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1478 X-Spam-Score: -4.6 (----) X-Spam-Report: Spam Filtering performed by sourceforge.net. See http://spamassassin.org/tag/ for more details. Report problems to http://sf.net/tracker/?func=add&group_id=1&atid=200001 -4.9 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] 0.3 AWL AWL: Auto-whitelist adjustment Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net X-BeenThere: user-mode-linux-devel@lists.sourceforge.net X-Mailman-Version: 2.0.9-sf.net Precedence: bulk List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: X-Original-Date: Thu, 16 Dec 2004 21:08:07 -0600 Date: Thu, 16 Dec 2004 21:08:07 -0600 A little more info... My method for causing the problem every time (example works under 2.6.9-ck3 and 2.6.10-rc2-bk7) # mount tmpfs tmp/ -t tmpfs # TMPDIR=./tmp/ /kernels/non-fix-kill-patched-kernel rootfs=debian.fs # uml_mconsole .uml/xxx/mconsole cad # kill -KILL # umount tmp/ umount: /root/tmp: device is busy (cad is set to shutdown in the UML's inittab. After sending CAD, it hangs, which requires kill) Under 2.6.10-rc3-bk10 this works fine --the tmpfs mount is unmounted without problems. Perhaps it's fixed in recent patches. :) -Chris ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel