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RE: [Xen-users] xen 4.0.1 from source on Debian Squeeze grub2


  • To: "Mike Viau" <viaum@xxxxxxxxxxxxxxx>, <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Ian Tobin" <itobin@xxxxxxxxxxxxx>
  • Date: Tue, 22 Mar 2011 22:30:21 -0000
  • Cc:
  • Delivery-date: Tue, 22 Mar 2011 15:33:22 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: Acvlh61wlclxXKmTTH6AWg9eqmmeJADWP5+w
  • Thread-topic: [Xen-users] xen 4.0.1 from source on Debian Squeeze grub2

Appologies for the delay but that did the trick, thanks for the advice
:)

Ian



-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Mike Viau
Sent: 18 March 2011 16:14
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-users] xen 4.0.1 from source on Debian Squeeze grub2


> On Fri, 18 Mar 2011 15:34:58 +0000 <itobin@xxxxxxxxxxxxx> wrote:
>
> Hi,
>
>
>
> Can someone help.
>
>
>
> Ive setup xen on a fresh build but are having problems setting up
grub.
>
>
>
> Ive run update-grub which has scanned the /boot folder and created the
> entries in /boot/grub/grub.cfg but im not sure how to add the
> dom0_mem=512M parameter?
>
>
>
> Thanks
>

Hey Ian,

In my /etc/default/grub configuration file, I added:

## Options recognized by /etc/grub.d/20_linux_xen
GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=512M"
GRUB_CMDLINE_XEN=""

This way the appropriate setting will be tacked on to the multiboot line
with the Xen hypervisor after running update-grub (which also happens
when kernels are updated).


Note: I also pass dom0_max_vcpus=4, on my multi-threaded system but your
setup may be different from mine :)


-M

                                          
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