Xen 開機自動啓動虛擬機腳本

http://www.zjyxh.com/archives/201306/xen-start-all-vm.html

在這裏提供給大家一個xen 3.1.2 開機自動啓動所有虛擬機的腳本

#!/bin/bash
# desc:this scripts start xen virtual machines;
#       testd in centos 5.8 x86_64
#       saved in /usr/local/bin/vmstart.sh
#       writen by [email protected]
#       date:   2012.03.20 for xen 3.1.2
export PATH=/usr/sbin:$PATH
d=$(date +%F-%H-%M)
for host in  `seq -f '2.%02g' 92 98`;
do
  sleep 5
  xm create $host >/dev/null
 echo " xen started ${host} at ${d} " >>/var/log/xend-start.log
done

意思是每隔5秒鐘啓動2.1-2.20虛擬機。