From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nathan Grennan Subject: Re: disk thread problem when using RT-kernel Date: Thu, 03 Feb 2011 13:02:38 -0800 Message-ID: <4D4B17EE.3020309@cygnusx-1.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: linux-rt-users Return-path: Received: from okcforum.org ([173.8.189.10]:44015 "EHLO mail.okcforum.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752782Ab1BCVLL (ORCPT ); Thu, 3 Feb 2011 16:11:11 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.okcforum.org (Postfix) with ESMTP id A4386CE948 for ; Thu, 3 Feb 2011 13:02:38 -0800 (PST) Received: from mail.okcforum.org ([127.0.0.1]) by localhost (okcforum.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ENFt1qjgbOSI for ; Thu, 3 Feb 2011 13:02:38 -0800 (PST) Received: from higgs.willowgarage.com (unknown [157.22.19.135]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.okcforum.org (Postfix) with ESMTPSA id 83D67CE89D for ; Thu, 3 Feb 2011 13:02:38 -0800 (PST) In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: On 02/03/2011 12:50 PM, Victor henri wrote: > Hello > > I'm back after some testing.... and it is a complete mess; actually there is more than that just problems with linuxsampler.... with every RT kernel greater than 2.6.31.12 (i started seeing it on gentoo), i have total system freeze... after a few minutes.... to the point that i have to force shut down the system without proper shutdown (i hate doing that); i have installed "das-watchdog" and see the pop-up window saying that das watchdog has disabled real-time for 8 seconds... and this pop-up appears every 8 sec... (forever)... everything happen before i have time to play a single note.... > This old problem is coming again... and i've open a new subject to solve this first It sounds like you are running into the same problem I did a while back. I never got to the bottom of it. I am waiting for the 2.6.37-rt kernel. See my thread below. http://www.spinics.net/lists/linux-rt-users/msg06248.html