Xen and GRUB2 on Debian

GRUB2 on Debian is configured in /etc/defaults/grub. To get the correct boot parameters for the hypervisor I use the following lines:

#for normal use:
# for rescue mode:

To pass options to Xen kernels I use GRUB_CMDLINE_LINUX_XEN_REPLACE="xen-pciback.permissive xen-pciback.passthrough=1 xen-pciback.hide=(00:01.b)(00:02.0)". See Debian bug 617538 and Debian bug 617538 for more info. You will need grub-pc from Debian Wheezy (1.99-14 or up)!

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