Re: [Xen-devel] Scrubbing free ram

[BEI GUAN <gbtju85@xxxxxxxxx>]

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 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=1024M loglvl=all guest_loglvl=all
    module /boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset
    module /boot/initrd-2.6.31.13.img

Thank you. Best wishes.

Gavin Guan

2010/4/28 Keir Fraser <keir.fraser@xxxxxxxxxxxxx>

Do things work if you add no-bootscrub to the Xen command line?

 -- Keir

On 28/04/2010 13:49, "BEI GUAN" <gbtju85@xxxxxxxxx> 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=1024M loglvl=all guest_loglvl=all
>     module /boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset
>     module /boot/initrd-2.6.31.13.img
>
> I also made "root=/dev/sda11" and "root=LABEL=/" and to try. However, I still
> doesn't work. Your any reply is appreciated.
>
> Thank you very much.
>
> Gavin Guan
>
>
>
>
> 2010/4/23 Pasi Kärkkäinen <pasik@xxxxxx>
>> 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 2.6.31.13 with
>>>    Fedora11. I I finished all installation and configuration parts. Now 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@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel
>
>

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