先看看xenserver上的ip是否还有。xenserver的网络是否可通。 应该不是cloudstack的问题。
2013-08-26 刘宇超 Richard Liu 发件人： sunko2014 发送时间： 2013-08-26 11:10:21 收件人： users-cn; users 抄送： 主题： help:host（xenserver）in_Alert_state,and_i_can't_do_any hi: Because power off, the host（XS6.1） was forced to restart, when resumed, in Cloudstack portal ,the host has been in a alert state, can't be deleted from portal and can not reconnect, vms in this host can't control, how to deal with this situation? environment: CS4.1.2+CS6.1
