From mboxrd@z Thu Jan 1 00:00:00 1970 From: BEI GUAN Subject: Re: Scrubbing free ram Date: Wed, 28 Apr 2010 21:35:19 +0800 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1482537256==" Return-path: 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: Keir Fraser Cc: Xen Devel List-Id: xen-devel@lists.xenproject.org --===============1482537256== Content-Type: multipart/alternative; boundary=e0cb4e887cabcd7b4b04854c14bd --e0cb4e887cabcd7b4b04854c14bd Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello Keir, Thank you very much for your reply. As you said, I just change my grub.conf as following. But it also did not work. The screen just stopped when messag= e "(XEN) Dom0 has maximum 4 VCPUs" was printed, which is just before the message "Scrubbing Free RAM:". And then system reboot. title Xen-4.0 (Linux kernel 2.6.31.13) root (hd0,10) kernel /boot/xen-4.0.gz no-bootscrub dom0_mem=3D1024M loglvl=3Dall guest_loglvl=3Dall module /boot/vmlinuz-2.6.31.13 root=3D/dev/sda1 ro nomodeset module /boot/initrd-2.6.31.13.img Thank you. Best wishes. Gavin Guan 2010/4/28 Keir Fraser > Do things work if you add no-bootscrub to the Xen command line? > > -- Keir > > On 28/04/2010 13:49, "BEI GUAN" wrote: > > > Dear Pasi, > > > > I have the same problem as ilish had when I installed xen 4.0 on fedora > 11 > > today. I rebooted the Xen. The screen just stopped at "Scrubbing Free > RAM:", > > and then the computer reboot again. My grub.conf as following. > > > > title Xen-4.0 (Linux kernel 2.6.31.13) > > root (hd0,10) > > kernel /boot/xen-4.0.gz dom0_mem=3D1024M loglvl=3Dall guest_loglvl= =3Dall > > module /boot/vmlinuz-2.6.31.13 root=3D/dev/sda1 ro nomodeset > > module /boot/initrd-2.6.31.13.img > > > > I also made "root=3D/dev/sda11" and "root=3DLABEL=3D/" and to try. Howe= ver, I > still > > doesn't work. Your any reply is appreciated. > > > > Thank you very much. > > > > Gavin Guan > > > > > > > > > > 2010/4/23 Pasi K=E4rkk=E4inen > >> On Thu, Apr 22, 2010 at 09:54:30PM +0000, ilish ilish wrote: > >>> Hi everyone, > >>> > >>> I am working on a project whose goal is evaluating the performance > of the > >>> vTPM Manager. For this project I am using Xen 4.1, Kernel 2.6.31.1= 3 > with > >>> Fedora11. I I finished all installation and configuration parts. N= ow > I > >>> need to boot the system with Xen but while booting, it is freezing > at the > >>> step "scrubbing free ram". What can be cause this problem and how > can I > >>> figure it out? I really appreciate if you can help me. > >>> > >> > >> Please paste your grub.conf. > >> > >> Also please check this wiki page: > >> http://wiki.xensource.com/xenwiki/XenSerialConsole > >> > >> and: > >> http://wiki.xensource.com/xenwiki/XenParavirtOps > >> > >> -- Pasi > >> > >> > >> _______________________________________________ > >> Xen-devel mailing list > >> Xen-devel@lists.xensource.com > >> http://lists.xensource.com/xen-devel > > > > > > > --e0cb4e887cabcd7b4b04854c14bd Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello Keir,

Thank you very much for your reply. As you said, I just = change my grub.conf as following. But it also did not work. The screen just= stopped when message "(XEN) Dom0 has maximum 4 VCPUs" was printe= d, which is just before the message "Scrubbing Free RAM:". And th= en system reboot.

title Xen-4.0 (Linux kernel 2.6.31.13)
=A0=A0=A0 root (hd0,10)
= =A0=A0=A0 kernel /boot/xen-4.0.gz no-bootscrub dom0_mem=3D1024M loglvl=3Dal= l guest_loglvl=3Dall
=A0=A0=A0 module /boot/vmlinuz-2.6.31.13 root=3D/de= v/sda1 ro nomodeset
=A0=A0=A0 module /boot/initrd-2.6.31.13.img

Thank you. Best wishes.

Gavin Guan




2010/4/28 Keir Fraser <keir.fraser@eu.citrix.com<= /a>>
Do things work if you add no-bootscrub to the Xen command line?

=A0-- Keir

On 28/04/2010 13:49, "BEI GUAN" <gbtju85@gmail.com> wrote:

> Dear Pasi,
>
> I have the same problem as ilish had when I installed xen 4.0 on fedor= a 11
> today. I rebooted the Xen. The screen just stopped at "Scrubbing = Free RAM:",
> and then the computer reboot again. My grub.conf as following.
>
> title Xen-4.0 (Linux kernel 2.6.31.13)
> =A0=A0=A0 root (hd0,10)
> =A0=A0=A0 kernel /boot/xen-4.0.gz dom0_mem=3D1024M loglvl=3Dall guest_= loglvl=3Dall
> =A0=A0=A0 module=A0/boot/vmlinuz-2.6.31.13 root=3D/dev/sda1 ro nomodes= et
> =A0=A0=A0 module=A0/boot/initrd-2.6.31.13.img
>
> I also made "root=3D/dev/sda11" and "root=3DLABEL=3D/&q= uot; and to try. However, I still
> doesn't work. Your any reply is appreciated.
>
> Thank you very much.
>
> Gavin Guan
>
>
>
>
> 2010/4/23 Pasi K=E4rkk=E4inen <pasik@iki.fi>
>> On Thu, Apr 22, 2010 at 09:54:30PM +0000, ilish ilish wrote:
>>> =A0 =A0Hi everyone,
>>>
>>> =A0 =A0I am working on a project whose goal is evaluating the = performance of the
>>> =A0 =A0vTPM Manager. For this project I am using Xen 4.1, Kern= el 2.6.31.13 with
>>> =A0 =A0Fedora11. I I finished all installation and configurati= on parts. Now I
>>> =A0 =A0need to boot the system with Xen but while booting, it = is freezing at the
>>> =A0 =A0step "scrubbing free ram". What can be cause = this problem and how can I
>>> =A0 =A0figure it out? I really appreciate if you can help me.<= br> >>>
>>
>> Please paste your grub.conf.
>>
>> Also please check this wiki page:
>> http://wiki.xensource.com/xenwiki/XenSerialConsole
>>
>> and:
>> http://wiki.xensource.com/xenwiki/XenParavirtOps
>>
>> -- Pasi
>>
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xensource.com
>> http://lists.xensource.com/xen-devel
>
>



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