[Fedora-xen] dom0 free memory and grub2

Wed Jun 27 15:56:01 UTC 2012

On Wed, Jun 27, 2012 at 05:58:56PM +0200, Arindam Choudhury wrote:
> Hi,
> 
> I have installed xen on fedora 17 using yum.
> 
> I have the well known problem on dom0
> 
> total_memory           : 6075
> free_memory            : 644
> 
> I know I have to set dom0_mem=*XXX*G,max:*XXX*G and by recover the memory
> released. link<http://blog.xen.org/index.php/2012/04/30/do%EF%BB%BFm0-memory-where-it-has-not-gone/>
> 
> But how to do it with grub2?

Edit /etc/default/grub and re-run grub-mkconfig -o /boot/grub2/grub.cfg

> 
> Thanks,
> Arindam

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