xm

help [--long]

list [-l]

# shutdown 了的是見不到的 !!

    Name                                        ID   Mem VCPUs      State   Time(s)
    Domain-0                                     0  1017     4     r-----    111.0

man xmdomain.cfg

Paravirtualization:

kernel      = '/boot/vmlinuz-2.6.32-5-xen-amd64'
ramdisk     = '/boot/initrd.img-2.6.32-5-xen-amd64'

vcpus       = '1'
memory      = '512'

root        = '/dev/xvda2 ro'
disk        = [
                  'file:/xen/domains/debian6/disk.img,xvda2,w',
                  'file:/xen/domains/debian6/swap.img,xvda1,w',
              ]




name        = 'debian6'

vif         = [ 'ip=192.168.88.155,mac=00:16:3E:6B:25:B7,bridge=vmbr0' ]

on_poweroff = 'destroy'
on_reboot   = 'restart'
on_crash    = 'restart'

在 Debian Host 上建立 Debian domU

xen-create-image --hostname <hostname> --ip <ip> --vcpus 2 --memory=512mb --pygrub --dist <lenny|squeeze|maverick|whatever>

# wrapper around three distinct external tools
# xt-install-image
# xt-customize-image
# xt-create-xen-config

學習:

• --manual
• --help

有用選項:

mkdir /etc/xen/auto
ln -s /etc/xen/vm01.cfg /etc/xen/auto/