TAHAP INSTALASI XEN DI UBUNTU 12.04 LTS AMD 64

1. Instalasikan Ubuntu Server 12.04 LTS AMD 64 dengan hanya tambahan paket openssh server saja

2. Instalasikan paket Xen Server dengan menggunakan perintah berikut:
$ sudo apt-get install xen-hypervisor-amd64

3. Modifikasi konfigurasi grub pada file /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

#GRUB_DEFAULT=0
GRUB_DEFAULT="Xen 4.1-amd64"
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=3
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT=""
#GRUB_CMDLINE_LINUX=""
GRUB_CMDLINE_LINUX="rootdelay=180"

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

# Disable OS prober to prevent virtual machines on logical volumes from appearing in the boot menu.
GRUB_DISABLE_OS_PROBER=true

# Xen boot parameters for non-recovery Xen boots (in addition to GRUB_CMDLINE_XEN)
GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=512M"


4. Update bootloader yang telah diubah:
$ sudo update-grub


5. Update juga default toolstack menggunakan xm (atau xend)
$ sudo sed -i 's/TOOLSTACK=.*\+/TOOLSTACK="xm"/' /etc/default/xen

Selanjutnya lakukan proses reboot PC setelah boot loader Grub selesai di konfigurasi.