今天打开虚拟机,像原来一样用putty连接CentOS,但连不上,一直用的好好的,怎么突然就不能联网呢?回想起昨晚安装了nagios,不会出什么问题了吧?
进入虚拟机,ping网关,不通。ping宿主机也不通。查看系统日志/var/log/messages,有错误
Mar 16 21:42:11 localhost kernel: Error: Not ready -- (Sense key=0x02)
Mar 16 21:42:11 localhost kernel: (reserved error code) -- (asc=0x00, ascq=0x00)
Mar 16 21:42:11 localhost kernel: The failed "Start/Stop Unit" packet command was: