From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 28 Feb 2011 04:04:26 +0100 (CET) Received: from mail-gx0-f177.google.com ([209.85.161.177]:49622 "EHLO mail-gx0-f177.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S1491894Ab1B1DET (ORCPT ); Mon, 28 Feb 2011 04:04:19 +0100 Received: by gxk21 with SMTP id 21so1462628gxk.36 for ; Sun, 27 Feb 2011 19:04:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type :content-transfer-encoding; bh=Xx0OdQ3RIo0p0oE+ImqObV6aA4ks2UBQaPpcdWb4+KM=; b=GH52cOSE+7TU4t9+SaA1FUT4Jbxdxswwo7rJoiTeTRlrLEbMmbnfh2NYyhExKLnqh1 QNGjg8tCDFmiQVq3dqHqPFy1u5l64O0tllazJOZg+xsbO6m0VqAo7i1uNeJ6VuHwregS h4j2bNSm9Cv/GU4lVRPtb/e40hwyfFInyHeT0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=FJVhTn6gWcJXGk9XvNXo8BeAl2eHSZPxLzPnI4npkZ8Vg9bLnQBd9IK+r1p9IRnM3J PiPzM1+PtcHriWxgIQWmJsN6fg+AG+eWas0VdergqAW72ZQjaW233FGiGJ5DqHb6C8JF cJgI27NuXPe/bXM+xwSgxN5dGe8EoFT0TnkGg= Received: by 10.236.191.71 with SMTP id f47mr2909082yhn.36.1298862253329; Sun, 27 Feb 2011 19:04:13 -0800 (PST) Received: from [192.168.100.231] ([220.232.195.195]) by mx.google.com with ESMTPS id 14sm1863202yhl.22.2011.02.27.19.04.11 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 27 Feb 2011 19:04:12 -0800 (PST) Message-ID: <4D6B10AF.9020709@gmail.com> Date: Mon, 28 Feb 2011 11:04:15 +0800 From: Jacky Lam User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: =?UTF-8?B?6IOh5rSq5YW1?= CC: Geert Uytterhoeven , linux-mips Subject: Re: Memory needed for hibernation too much References: <4D672850.80902@gmail.com> <4D6AF445.6020401@gmail.com> <4D6B0080.1010401@lemote.com> In-Reply-To: <4D6B0080.1010401@lemote.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 29295 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: lamshuyin@gmail.com Precedence: bulk X-list: linux-mips On 2/28/2011 9:55 AM, 胡洪兵 wrote: > 于 11/02/28 9:03, Jacky Lam 写道: >> I create a 300GB swap space (just use up the remaining space in disk, no >> special reason). Is that a problem? >> > > You could try to change the memory model to "Sparese Memory". > > Kernel type ---> > Memory model (Sparse Memory) ---> My system memory only has 1 node of continuous memory. Any reason for that? Jacky > >> Jacky >> >> On 2/25/2011 4:12 PM, Geert Uytterhoeven wrote: >>> On Fri, Feb 25, 2011 at 04:56, Jacky Lam wrote: >>>> I try the hibernation feature with my MIPS box which has 128MB RAM. >>>> After >>>> boot up, it remains to have 110MB something. Then I mount ramfs on a >>>> directory, create a file 100MB from /dev/urandom and enter >>>> hibernation. The >>>> process failed because of no memory. Then, I continue to cut the data >>>> file >>>> size and not success until 20MB. >>>> >>>> I want to make sure if it is an expected behavior or I am doing some >>>> wrong? >>> How large is your swapspace? Hibernation needs space on swap to store >>> the contents >>> of RAM (that cannot be loaded again from somewhere else). >>> >>> Gr{oetje,eeting}s, >>> >>> Geert >>> >>> -- >>> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- >>> geert@linux-m68k.org >>> >>> In personal conversations with technical people, I call myself a >>> hacker. But >>> when I'm talking to journalists I just say "programmer" or something >>> like that. >>> -- Linus Torvalds >>> >> >> >> > >