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

[Mike Viau <viaum@xxxxxxxxxxxxxxx>]

> 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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