哪位高人看看这是什么意思

leibin79

这是HACMP红皮书SG246375中的关于IP标签的一点,哪们牛人帮着看看什么意思吧!\r\nThe term IP label represents the name associated with a specific IP address, asdefined in the name resolution method used on the cluster nodes (DNS or static -/etc/hosts). \r\n上面的这段是指与IP对应的名称,也就是/etc/hosts中的名字解析,可是下面这段看不明白了.\r\n\r\nThis replaces the host name, which may be confused with the output\r\nof the hostname command and may not be associated with any IP address.

orian

hostname如果用hostname命令修改，它并不在dns server或者/etc/hosts里做对应的修改，这样ping hostname_changed可能没有任何ip地址与之对应。