From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967312AbXFHPMv (ORCPT ); Fri, 8 Jun 2007 11:12:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S938420AbXFHPLX (ORCPT ); Fri, 8 Jun 2007 11:11:23 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:2725 "EHLO spitz.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S938307AbXFHPLW (ORCPT ); Fri, 8 Jun 2007 11:11:22 -0400 Date: Thu, 7 Jun 2007 20:12:58 +0000 From: Pavel Machek To: David Greaves Cc: Tejun Heo , Linus Torvalds , "Rafael J. Wysocki" , xfs@oss.sgi.com, "'linux-kernel@vger.kernel.org'" , linux-pm , Neil Brown Subject: Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6) Message-ID: <20070607201258.GB10323@ucw.cz> References: <200706012342.45657.rjw@sisk.pl> <46609FAD.7010203@dgreaves.com> <200706020122.49989.rjw@sisk.pl> <4661EFBB.5010406@dgreaves.com> <4662D852.4000005@dgreaves.com> <46667160.80905@gmail.com> <46668EE0.2030509@dgreaves.com> <46679D56.7040001@gmail.com> <4667DE2D.6050903@dgreaves.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4667DE2D.6050903@dgreaves.com> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > >How hard does the machine freeze? Can you use sysrq? > >If so, please > >dump sysrq-t. > I suspect there is a problem writing to the consoles... > > I recompiled (rc4+patch) with sysrq support, suspended, > resumed and tried sysrq-t but got no output. > > I *can* change VTs and see the various login prompts, > bitmap messages and the console messages. Caps/Num lock > lights work. > > Fearing incompetence I tried sysrq-s sysrq-u sysrq-b and > got a reboot so sysrq is OK. Increase console loglevel by killing klogd/sysrq-9? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html