Xen users - Oct 2010 - set Domain-0 default memory allocation

hi folks,

 

anyone around who knows how to setup grub2 to allow at boot time a static memory
allocation for the Domain-0. I use debain squeeze, lates update''s and
my actual grub2 config doesn''t work automaticlly at boot time. i
configured the arg "dom0_mem=4096M" in the grub.cfg section multiboot
as shown bellow:

 

***

menuentry ''Debian GNU/Linux, with Linux 2.6.32-5-xen-amd64 and XEN
4.0-amd64'' --class debian --class gnu-linux --class gnu --class os
--class xen {
        insmod raid
        insmod mdraid
        insmod part_msdos
        insmod part_msdos
        insmod ext2
        set root=''(md1)''
        search --no-floppy --fs-uuid --set 577b749a-2133-4fd7-8c11-cd6bdbe54077
        echo    ''Loading Linux 2.6.32-5-xen-amd64 ...''
        multiboot       /boot/xen-4.0-amd64.gz placeholder iommu=off
dom0_mem=4096M
        module  /boot/vmlinuz-2.6.32-5-xen-amd64 placeholder
root=UUID=577b749a-2133-4fd7-8c11-cd6bdbe54077 ro  quiet
        echo    ''Loading initial ramdisk ...''
        module  /boot/initrd.img-2.6.32-5-xen-amd64
}
***

thanks a lot :-) 
 		 	   		  

_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Hi.

You can add GRUB_CMDLINE_XEN="iommu=off dom0_mem=4096M" to
/etc/default/grub

2010/10/11 W D <ditwal001@hotmail.com>
>  hi folks,
>
> anyone around who knows how to setup grub2 to allow at boot time a static
> memory allocation for the Domain-0. I use debain squeeze, lates
update''s and
> my actual grub2 config doesn''t work automaticlly at boot time. i
configured
> the arg "dom0_mem=4096M" in the grub.cfg section multiboot as
shown bellow:
>
> ***
> menuentry ''Debian GNU/Linux, with Linux 2.6.32-5-xen-amd64 and XEN
> 4.0-amd64'' --class debian --class gnu-linux --class gnu --class os
--class
> xen {
>         insmod raid
>         insmod mdraid
>         insmod part_msdos
>         insmod part_msdos
>         insmod ext2
>         set root=''(md1)''
>         search --no-floppy --fs-uuid --set
> 577b749a-2133-4fd7-8c11-cd6bdbe54077
>         echo    ''Loading Linux 2.6.32-5-xen-amd64 ...''
>         multiboot       /boot/xen-4.0-amd64.gz placeholder iommu=off
> dom0_mem=4096M
>         module  /boot/vmlinuz-2.6.32-5-xen-amd64 placeholder
> root=UUID=577b749a-2133-4fd7-8c11-cd6bdbe54077 ro  quiet
>         echo    ''Loading initial ramdisk ...''
>         module  /boot/initrd.img-2.6.32-5-xen-amd64
> }
> ***
> thanks a lot :-)
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
>


-- 
WBR, Kozlov Ilya AKA unicast AKA Lin


_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users