install_msg() { cat << __EOF__ ===> IMPORTANT NOTICES: In order to complete the installation, and enable Xen, at the very least you must: 1. If using GRUB2, edit your GRUB2 config files as specified at https://wiki.parabola.nu/index.php/Xen#Bootloader_Configuration Support for the grub-mkconfig command was added, and will auto-discover the deployed xen hypervisor and linux kernel 2. If booting via efi, copy the example /etc/xen/efi-xen.cfg to /boot/xen.cfg and edit the contents to match the settings you need. 3. Issue the following commands to allow you to create and start VMs: systemctl enable xen-qemu-dom0-disk-backend.service systemctl enable xen-init-dom0.service systemctl enable xenconsoled.service Other optional services are: systemctl enable xen-watchdog.service 4. If you want some domains to automatically start up/shutdown, run the following: systemctl enable xendomains.service For more information refer to the Wiki: https://wiki.parabola.nu/index.php/Xen __EOF__ } upgrade_msg() { cat << __EOF__ Xen 4.7 Release notes http://wiki.xen.org/wiki/Xen_Project_4.7_Release_Notes Feature list http://wiki.xen.org/wiki/Xen_Project_4.7_Feature_List __EOF__ } post_install() { install_msg upgrade_msg } post_upgrade() { upgrade_msg } pre_remove() { systemctl stop xendomains.service systemctl stop xen-watchdog.service systemctl stop xenconsoled.service systemctl stop xen-init-dom0.service systemctl stop xen-qemu-dom0-disk-backend.service systemctl disable xendomains.service systemctl disable xen-watchdog.service systemctl disable xenconsoled.service systemctl disable xen-init-dom0.service systemctl disable xen-qemu-dom0-disk-backend.service } post_remove() { cat << __EOF__ ===> IMPORTANT NOTICE: In order to finish removing Xen, you will need to modify your bootloader configuration files to load your Linux-libre kernel instead of Xen kernel. __EOF__ }