From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750804AbWFNTSM (ORCPT ); Wed, 14 Jun 2006 15:18:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750817AbWFNTSM (ORCPT ); Wed, 14 Jun 2006 15:18:12 -0400 Received: from cool.dworf.com ([193.189.190.81]:61780 "EHLO cool.dworf.com") by vger.kernel.org with ESMTP id S1750804AbWFNTSL (ORCPT ); Wed, 14 Jun 2006 15:18:11 -0400 Message-ID: <449060EE.60608@dworf.com> Date: Wed, 14 Jun 2006 21:18:06 +0200 From: David Osojnik Reply-To: david@dworf.com User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050715) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Mike Galbraith CC: linux-kernel@vger.kernel.org Subject: Re: bad command responsiveness Proliant DL 585 References: <448FC1CE.9090108@dworf.com> <1150278161.7994.13.camel@Homer.TheSimpsons.net> In-Reply-To: <1150278161.7994.13.camel@Homer.TheSimpsons.net> Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org here is the output of SysRq-T and SysRq-M: http://www.dworf.com/sysrq.txt any ideas? thanks Mike Galbraith wrote: > Does top freeze if started from an mlockall(MCL_PRESENT|MCL_FUTURE) > shell running at realtime priority? > > Try SysRq-T and SysRq-M during freezes to gather info about VM and task > state during freeze. > > -Mike > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >