Hi,<br>I tried doing that but it failed<br>#cat /etc/default/grub<br> GRUB_TIMEOUT=5<br> GRUB_DISTRIBUTOR="Fedora"<br> GRUB_DEFAULT=saved<br> GRUB_CMDLINE_LINUX="<a href="http://rd.md">rd.md</a>=0 rd.lvm=0 <a href="http://rd.dm">rd.dm</a>=0 SYSFONT=True rd.luks=0 KEYTABLE=es <br>
LANG=en_US.UTF-8 rhgb"<br> GRUB_CMDLINE_XEN= "dom0_mem=2G,max:2G"<br> #GRUB_THEME="/boot/grub2/themes/system/theme.txt"<br># grub2-mkconfig -o /boot/grub2/grub.cfg <br> /etc/default/grub: line 5: dom0_mem=2G,max:2G: command not found<br>
<br><br><div class="gmail_quote">On Wed, Jun 27, 2012 at 5:56 PM, Konrad Rzeszutek Wilk <span dir="ltr"><<a href="mailto:konrad.wilk@oracle.com" target="_blank">konrad.wilk@oracle.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Wed, Jun 27, 2012 at 05:58:56PM +0200, Arindam Choudhury wrote:<br>
> Hi,<br>
><br>
> I have installed xen on fedora 17 using yum.<br>
><br>
> I have the well known problem on dom0<br>
><br>
> total_memory : 6075<br>
> free_memory : 644<br>
><br>
</div>> I know I have to set dom0_mem=*XXX*G,max:*XXX*G and by recover the memory<br>
> released. link<<a href="http://blog.xen.org/index.php/2012/04/30/do%EF%BB%BFm0-memory-where-it-has-not-gone/" target="_blank">http://blog.xen.org/index.php/2012/04/30/do%EF%BB%BFm0-memory-where-it-has-not-gone/</a>><br>
<div class="im">><br>
> But how to do it with grub2?<br>
<br>
</div>Edit /etc/default/grub and re-run grub-mkconfig -o /boot/grub2/grub.cfg<br>
<br>
><br>
> Thanks,<br>
> Arindam<br>
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</font></span></blockquote></div><br>