Re: [Xen-users] Fwd: (XEN) Scrubbing Free RAM........................ Reboot

[JAMES BOND 123 007 <james123007@xxxxxxxxx>]

Thanks Christian for your reply.
I added the no-bootscrub to the command line of the hypervisor..as follows,

# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/mapper/vg_f14-lvroot
#          initrd /initrd-[generic-]version.img
#boot=/dev/cciss/c0d0
default=0
timeout=10
splashimage=(hd0,0)/grub/splash.xpm.gz
#hiddenmenu
title Fedora (2.6.35.13-91.fc14.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.35.13-91.fc14.x86_64 ro root=/dev/mapper/vg_f14-lvroot rd_LVM_LV=vg_f14/lvroot rd_LVM_LV=vg_f14/lvswap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset rhgb quiet
        initrd /initramfs-2.6.35.13-91.fc14.x86_64.img
title Fedora (2.6.35.6-45.fc14.x86_64)
        root (hd0,0)
        kernel /vmlinuz-2.6.35.6-45.fc14.x86_64 ro root=/dev/mapper/vg_f14-lvroot rd_LVM_LV=vg_f14/lvroot rd_LVM_LV=vg_f14/lvswap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset rhgb quiet
        initrd /initramfs-2.6.35.6-45.fc14.x86_64.img
title Fedora Xen 4.0 with Linux 2.6.32.40 pvops dom0
        root (hd0,0)

        kernel /xen.gz no-bootscrub dom0_mem=1024M loglvl=all guest_loglvl=all

        module /vmlinuz-2.6.32.40 ro root=/dev/mapper/vg_f14-lvroot nomodeset
        module /initramfs-2.6.32.40.img
~                                                                                                                                                                    

~    

i will try till the end to find the solution to this issue.....
On
 the other hand, could u please guide me through to install xen on 
Ubuntu(My machine is HP Proliant DL380G6), is there any step by step 
tutorial for Ubuntu-Xen??
I will be very thankful to you......................

On Wed, May 25, 2011 at 11:28 AM, Christian Motschke <christian@xxxxxxxxxxx> wrote:

I had reboots on a DL380 too. I just added no-bootscrub to the command line of the hypervisor.
You have to add this in your grub config file. I don't know Fedora. I could it only explain for Debian/Ubuntu.

Christian

Am 25.05.2011 um 07:33 schrieb Todd Deshane <todd.deshane@xxxxxxx>:

> ---------- Forwarded message ----------
> From: JAMES BOND 123 007 <james123007@xxxxxxxxx>
> Date: Wed, May 25, 2011 at 1:29 AM
> Subject: Re: (XEN) Scrubbing Free RAM........................ Reboot
> To: Todd Deshane <todd.deshane@xxxxxxx>
>
>
> Hi Todd Deshane,
> thank you very much for your reply.
> I tried Ubuntu 10.10, Ubuntu 11.04 with Xen 4.0 and Xen
> 4.1.............I got different errors in Ubuntu when Xen is selected
> at grub boot(error: couldn't find the file............press any key to
> continue)
>
> Now I moved to Fedora14, the link I followed the tutorial to install
> Xen and Dom0 is
> http://wiki.xensource.com/xenwiki/Fedora13Xen4Tutorial
>
> I'm new to Xen, and I don't know much about installation.
>
> Xen boots upto (XEN) Scrubbing Free RAM................ and it reboots again.
>
> I'm enable to find the solution for this, please could you guide me
> through this( or any tutorial to make Xen running on my HP Proliant
> DL380G6)
> I would really appreciate your time.....
>
>
> I don't know what to do next.......followed lot of stuff online to get
> the solution, but no luck.
> Please help me through this...........
>
> On Wed, May 25, 2011 at 10:42 AM, Todd Deshane <todd.deshane@xxxxxxx> wrote:
>>
>> On Wed, May 25, 2011 at 12:41 AM, JAMES BOND 123 007
>> <james123007@xxxxxxxxx> wrote:
>>> Hi ,
>>> I saw your thread post at
>>> http://web.archiveorange.com/archive/v/ZvO4jnaavtTfcyqnHoRX
>>> , about problems with XEN 4.0 installation.
>>> I have the same problem and my machine is similar to yours( HP Proliant
>>> DL380G6, 4GB-RAM)
>>
>> This question is better asked on the xen-users list. I've added them to the CC.
>>
>> In the mean time, you can get further debugging information by using
>> the tips in this thread:
>> http://xen.markmail.org/search/?q=Xen+Restarting+on+%22Scrubbing+Free+RAM%22#query:Xen%20Restarting%20on%20%22Scrubbing%20Free%20RAM%22+page:1+mid:c7rs7hjkhqnluq4e+state:results
>>
>> Also, if you are able to test on different hardware or newer version
>> of Xen to see if you still have the problem that could help too.
>>
>> Thanks,
>> Todd
>>
>>
>>> I've installed FC14, and Xen 4.0.1, and when I select Xen in the Grub-boot
>>> menu, my system shows boots to Xen, till it displays the message (XEN)
>>> Scrubbing Free RAM...... and my system reboots.
>>> I've been searching the internet for this problem, but no-luck.
>>>
>>> Please could you help me through this, as you were also facing the same
>>> problem.....
>>>
>>> My grub.conf file looks like as below............
>>>
>>> # grub.conf generated by anaconda
>>> #
>>> # Note that you do not have to rerun grub after making changes to this file
>>> # NOTICE:  You have a /boot partition.  This means that
>>> #          all kernel and initrd paths are relative to /boot/, eg.
>>> #          root (hd0,0)
>>> #          kernel /vmlinuz-version ro root=/dev/mapper/vg_f14-lvroot
>>> #          initrd /initrd-[generic-]version.img
>>> #boot=/dev/cciss/c0d0
>>> default=0
>>> timeout=10
>>> splashimage=(hd0,0)/grub/splash.xpm.gz
>>> #hiddenmenu
>>> title Fedora (2.6.35.13-91.fc14.x86_64)
>>>         root (hd0,0)
>>>         kernel /vmlinuz-2.6.35.13-91.fc14.x86_64 ro
>>> root=/dev/mapper/vg_f14-lvroot rd_LVM_LV=vg_f14/lvroot
>>> rd_LVM_LV=vg_f14/lvswap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8
>>> SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset rhgb quiet
>>>         initrd /initramfs-2.6.35.13-91.fc14.x86_64.img
>>> title Fedora (2.6.35.6-45.fc14.x86_64)
>>>         root (hd0,0)
>>>         kernel /vmlinuz-2.6.35.6-45.fc14.x86_64 ro
>>> root=/dev/mapper/vg_f14-lvroot rd_LVM_LV=vg_f14/lvroot
>>> rd_LVM_LV=vg_f14/lvswap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8
>>> SYSFONT=latarcyrheb-sun16 KEYTABLE=us nomodeset rhgb quiet
>>>         initrd /initramfs-2.6.35.6-45.fc14.x86_64.img
>>> title Fedora Xen 4.0 with Linux 2.6.32.40 pvops dom0
>>>         root (hd0,0)
>>>         kernel /xen.gz dom0_mem=1024M loglvl=all guest_loglvl=all
>>>         module /vmlinuz-2.6.32.40 ro root=/dev/mapper/vg_f14-lvroot
>>> nomodeset
>>>         module /initramfs-2.6.32.40.img
>>> ~
>>>
>>>
>>>
>>> Please help me through this, I will be very thankful to
>>> you.........................
>>> ....
>>>
>>
>>
>>
>> --
>> Todd Deshane
>> http://www.linkedin.com/in/deshantm
>> http://www.xen.org/products/cloudxen.html
>> http://runningxen.com/
>
>
>
>
> --
> Todd Deshane
> http://www.linkedin.com/in/deshantm
> http://www.xen.org/products/cloudxen.html
> http://runningxen.com/
>

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