Xen project Mailing List

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

Some other options: add noreboot to Xen command line and see if anything
else does get printed before reboot. And/or connect a serial line and have
Xen log to serial console and see if any other diagnostic messages are
visible from that.

Â-- Keir

On 28/04/2010 06:38, "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxxx> wrote:

> Probably something to do with dom0 building then. I would try a different
> dom0 kernel just to see if that works better. But probably there is a bug
> here that a developer will need to be able to reproduce to fix.
>
> Â-- Keir
>
> On 28/04/2010 14:35, "BEI GUAN" <gbtju85@xxxxxxxxx> wrote:
>
>> 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)
>> ÂÂÂ root (hd0,10)
>> ÂÂÂ kernel /boot/xen-4.0.gz no-bootscrub dom0_mem=1024M loglvl=all
>> guest_loglvl=all
>> ÂÂÂ module /boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset
>> ÂÂÂ 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?
>>>
>>> Â-- 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)
>>>> ÂÂÂ root (hd0,10)
>>>> ÂÂÂ kernel /boot/xen-4.0.gz dom0_mem=1024M loglvl=all guest_loglvl=all
>>>> ÂÂÂ moduleÂ/boot/vmlinuz-2.6.31.13 root=/dev/sda1 ro nomodeset
>>>> ÂÂÂ moduleÂ/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 KÃrkkÃinen <pasik@xxxxxx>
>>>>> On Thu, Apr 22, 2010 at 09:54:30PM +0000, ilish ilish wrote:
>>>>>> Â ÂHi everyone,
>>>>>>
>>>>>> Â ÂI am working on a project whose goal is evaluating the performance of
>>>>>> the
>>>>>> Â ÂvTPM Manager. For this project I am using Xen 4.1, Kernel 2.6.31.13
>>>>>> with
>>>>>> Â ÂFedora11. I I finished all installation and configuration parts. Now I
>>>>>> Â Âneed to boot the system with Xen but while booting, it is freezing at
>>>>>> the
>>>>>> Â Âstep "scrubbing free ram". What can be cause this problem and how can
>>>>>> I
>>>>>> Â Âfigure 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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Re: [Xen-devel] Scrubbing free ram