在Nagios安装配置完毕并且添加了主机及服务后,即可在WEB中查看Map及Hosts等信息了.有时可能会报以下错误:

Error: Could not read object configuration data!

Here are some things you should check in order to resolve this error:

Verify configuration options using the -v command-line option to check for errors.

Check the Nagios log file for messages relating to startup or status data errors.

Make sure you've compiled the main program and the CGIs to use the same object data storage options (i.e. default text file or template-based file).

Make sure you read the documentation on installing, configuring and running Nagios thoroughly before continuing. If all else fails, try sending a message to one of the mailing lists. More information can be found at http://www.nagios.org.

那么,这个是因为我们没有启动Nagios的后台进程所导致的,只要执行下面的命令即可解决.

# /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg

# /usr/local/etc/rc.d/nagios start