Current setup: Ubuntu 12.04, 3.2.0-32, Xen4.1-amd64
When booting Xen from Grub2 I get the following kernel panic:
So far I have tried every combination I can think of [dom0_mem=].
My current /etc/default/grub
and the resulting /boot/grub/grub.cfg menuentry
Thanks for any help!
When booting Xen from Grub2 I get the following kernel panic:
Code:
(XEN) ********************
(XEN) Panic on CPU 0:
(XEN) Domain 0 allocation is too small for kernel image.
(XEN) ********************My current /etc/default/grub
Code:
GRUB_DEFAULT="Xen 4.1-amd64"
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=min:8192M,max:8192M loglvl=all"Code:
### BEGIN /etc/grub.d/20_linux_xen ###
submenu "Xen 4.1-amd64" {
menuentry 'Ubuntu GNU/Linux, with Xen 4.1-amd64 and Linux 3.2.0-32-generic' --class ubuntu --class gnu-linux --class gnu --class os --class xen {
insmod part_gpt
insmod ext2
set root='(hd0,gpt3)'
search --no-floppy --fs-uuid --set=root dfeb1395-8583-4bed-bc97-8f2317a7e9dd
echo 'Loading Xen 4.1-amd64 ...'
multiboot /boot/xen-4.1-amd64.gz placeholder dom0_mem=min:8192M,max:8192M loglvl=all
echo 'Loading Linux 3.2.0-32-generic ...'
module /boot/vmlinuz-3.2.0-32-generic placeholder root=UUID=dfeb1395-8583-4bed-bc97-8f2317a7e9dd ro quiet splash
echo 'Loading initial ramdisk ...'
module /boot/initrd.img-3.2.0-32-generic
}
menuentry 'Ubuntu GNU/Linux, with Xen 4.1-amd64 and Linux 3.2.0-32-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os --class xen {
insmod part_gpt
insmod ext2
set root='(hd0,gpt3)'
search --no-floppy --fs-uuid --set=root dfeb1395-8583-4bed-bc97-8f2317a7e9dd
echo 'Loading Xen 4.1-amd64 ...'
multiboot /boot/xen-4.1-amd64.gz placeholder
echo 'Loading Linux 3.2.0-32-generic ...'
module /boot/vmlinuz-3.2.0-32-generic placeholder root=UUID=dfeb1395-8583-4bed-bc97-8f2317a7e9dd ro single
echo 'Loading initial ramdisk ...'
module /boot/initrd.img-3.2.0-32-generic
}