+aptitude install invirt-host-master
+
+# In /etc/default/xendomains
+# - Set XENDOMAINS_MIGRATE to the "next" host
+# - Set XENDOMAINS_SAVE=""
+
+# Add to /etc/rc.local before the "exit 0":
+# echo -17 > /proc/$(pgrep syslogd)/oom_adj
+
+# In /boot/grub/menu.lst:
+# - Configure remote management for GRUB:
+# serial --unit=1 --speed=57600 --word=8 --parity=no --stop=1
+# terminal --timeout=5 serial console
+# - Configure remote management for Xen:
+# # xenhopt=console=com2L,vga
+# - Configure remote management for Linux:
+# # xenkopt=console=tty0 console=ttyS1,57600n8
+# - Run update-grub