From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: Scrubbing free ram Date: Tue, 4 May 2010 13:58:35 -0400 Message-ID: <20100504175835.GA32012@phenom.dumpdata.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: BEI GUAN Cc: Xen Devel , Keir Fraser List-Id: xen-devel@lists.xenproject.org On Wed, Apr 28, 2010 at 11:44:13PM +0800, BEI GUAN wrote: > Hi, > > Sorry, I can not get the boot message through XenSerialConsole now. However, > attached are the screenshots of the last part of boot message. > If add "no-bootscrub" on the xen command line, the message is the same > except for the last line, "(XEN) Scrubbing Free RAM:". The grub.conf is as > following. > > title Xen-4.0 (Linux kernel 2.6.31.13) > root (hd0,10) > kernel /boot/xen-4.0.gz dom0_mem=1024M loglvl=all guest_loglvl=all > module /boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset Add 'console=hvc0 debug' Pasi mentioned what to look at: > > >>>>> Also please check this wiki page: > > >>>>> http://wiki.xensource.com/xenwiki/XenSerialConsole Look in the section titled: "Setting up the serial console in grub.conf' > > >>>>> > > >>>>> and: > > >>>>> http://wiki.xensource.com/xenwiki/XenParavirtOps