Xen
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Contents |
Installation
Initialization
ie. using our free partition number 3 formatted with a 6 GB Ext4 file system
Partitioning
fdisk /dev/sda
n 3 [enter] +6G
Formatting
mkfs.ext4 -E discard -L DEBIAN /dev/sda3
mount /dev/disk/by-label/DEBIAN /mnt
Requirements
pacman -S abspacman -S base-develabs
mkdir /tmp/debootstrap
cd /tmp/debootstrap
wget https://aur.archlinux.org/packages/de/debootstrap/PKGBUILD
makepkg -spacman -U debootstrap*
Debian
debootstrap --arch=amd64 wheezy /mnt http://ftp.fr.debian.org/debian
LANG=C chroot /mnt /bin/bash
export TERM=xterm-color
cd /dev
MAKEDEV generic
Configuration
Filesystems
nano /etc/fstab
# /etc/fstab # # <file system> <dir> <type> <options> <dump> <pass> /dev/disk/by-label/DEBIAN / ext4 discard,noatime,nodiratime,defaults 0 1 proc /proc proc defaults 0 0 devpts /dev/pts devpts defaults 0 0 shm /dev/shm tmpfs nodev,nosuid 0 0 tmpfs /tmp tmpfs size=2048M 0 0 tmpfs /var/log tmpfs size=64M 0 0
Network
nano /etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.1.101
network 192.168.1.0
netmask 255.255.255.0
gateway 192.168.1.1
iface br0 inet static
bridge_ports none
address 192.168.1.199
broadcast 192.168.1.255
netmask 255.255.255.0
gateway 192.168.1.1
nano /etc/resolv.conf
nameserver 192.168.1.1
echo XEN > /etc/hostname
nano /etc/hosts
127.0.0.1 localhost 127.0.0.1 XEN
Kernel
nano /etc/modprobe.d/blacklist.conf
blacklist pcspkr blacklist acpi_cpufreq blacklist bluetooth
Packages
nano /etc/apt/sources.list
deb http://ftp.fr.debian.org/debian wheezy main non-free
aptitude update
Localization
aptitude install locales
dpkg-reconfigure locales
aptitude install console-data
dpkg-reconfigure console-data
Defaults
Locale
nano /etc/default/locale
LANG=en_US.UTF-8
Keyboard
nano /etc/default/keyboard
XKBMODEL="pc105" XKBLAYOUT="fr"
tmp filesystem
nano /etc/default/tmpfs
RAMTMP=yes
HDD temperature
nano /etc/default/tmpfs
RUN_DAEMON="true" DISKS="/dev/sdb"
rcS
nano /etc/default/rcS
TMPTIME=-1
XEN
Deployment
aptitude install xen-linux-system-amd64
aptitude install xen-hypervisor-4.1-amd64
aptitude install xen-tools
Boot Manager
Files
exitln -s /usr/lib/syslinux/mboot.c32 /boot/syslinux/mboot.c32
mkdir /boot/Debian
cp /mnt/boot/xen-4.1-amd64.gz /boot/Debian/
cp /mnt/boot/vmlinuz-3.2.0-3-amd64 /boot/Debian/
cp /mnt/boot/initrd.img-3.2.0-3-amd64 /boot/Debian/
ln -s /boot/Debian/xen-4.1-amd64.gz /boot/Debian/xen.gz
ln -s /boot/Debian/vmlinuz-3.2.0-3-amd64 /boot/Debian/vmlinuz
ln -s /boot/Debian/vmlinuz-3.2.0-3-amd64 /boot/Debian/initrd.img
SysLinux
nano /boot/syslinux/syslinux.cfg
LABEL debian MENU LABEL De^bian Linux LINUX ../Debian/vmlinuz APPEND root=/dev/sda3 ro quiet elevator=noop nmi_watchdog=0 vga=0 INITRD ../Debian/initrd.img LABEL xen MENU LABEL Debian ^Xen KERNEL mboot.c32 APPEND ../Debian/xen.gz --- ../Debian/vmlinuz root=/dev/sda3 ro quiet elevator=noop --- ../Debian/initrd.img
shutdown -r now
Testing
/usr/sbin/xentop
xentop - 14:55:16 Xen 4.1.3
1 domains: 1 running, 0 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown
Mem: 6282360k total, 5093488k used, 1188872k free CPUs: 8 @ 3210MHz
NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID
Domain-0 -----r 491 1.7 5020324 79.9 no limit n/a 8 0 0 0 0 0 0 0 0 0 0
Delay Networks vBds Tmem VCPUs Repeat header Sort order Quit
Virtual Machine Manager
X11
wget http://us.download.nvidia.com/XFree86/Linux-x86_64/304.60/NVIDIA-Linux-x86_64-304.60.run
chmod +x NVIDIA-Linux-x86_64-304.60.run
./NVIDIA-Linux-x86_64-304.60.run
nvidia-xconfig
Section "Monitor"
Identifier "Monitor0"
VendorName "Dell"
ModelName "U2711"
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
EndSection
aptitude install xfce4
aptitude install lightdm lightdm-gtk-greeter
echo "/usr/sbin/lightdm" > /etc/X11/default-display-manager
nano /etc/X11/Xsession
ERRFILE=$HOME/tmp/.xsession-errors
GUI
aptitude install virt-manager
usermod -a -G libvirt LOGIN
