From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935103AbXGLQfZ (ORCPT ); Thu, 12 Jul 2007 12:35:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761446AbXGLQfH (ORCPT ); Thu, 12 Jul 2007 12:35:07 -0400 Received: from rtr.ca ([64.26.128.89]:3657 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759835AbXGLQfF (ORCPT ); Thu, 12 Jul 2007 12:35:05 -0400 Message-ID: <46965837.8030907@rtr.ca> Date: Thu, 12 Jul 2007 12:35:03 -0400 From: Mark Lord User-Agent: Thunderbird 2.0.0.4 (X11/20070604) MIME-Version: 1.0 To: "Rafael J. Wysocki" Cc: david@lang.hm, Jeremy Fitzhardinge , Andrew Morton , "Huang, Ying" , Pavel Machek , nigel@nigel.suspend2.net, Jeremy Maitin-Shepard , linux-kernel@vger.kernel.org, linux-pm@lists.linux-foundation.org Subject: Re: [PATCH 0/2] Kexec jump: The first step to kexec base hibernation References: <1184167831.12556.13.camel@caritas-dev.intel.com> <200707121446.14170.rjw@sisk.pl> <469631FA.2070405@rtr.ca> <200707121735.40077.rjw@sisk.pl> <469650DE.4000901@rtr.ca> In-Reply-To: <469650DE.4000901@rtr.ca> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Mark Lord wrote: > Rafael J. Wysocki wrote: >.. >> How much RAM is there in your machine? > > 2GB, but It doesn't need to dump that much for good performance. > Hibernate here consists of: > > echo "$(( 256 * 1024 * 1024 ))" > /sys/power/image_size > echo -n disk > /sys/power/state > > Plus a couple of fiddly commands to deal with the ATI binary X server. Whoops.. wrong half of the script. For TuxOnIce in 10 seconds, it does this: echo 288 > /sys/power/suspend2/image_size_limit echo > /sys/power/suspend2/do_suspend