linux 下oracle 监听启动不了

[cike_001]

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hdcssrv01)(PORT=1521)))
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hdcssrv01)(PORT=1521)))
TNS-12542: TNS:address already in use
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use

Listener failed to start. See the error message(s) above...

[卖水果的net]

贴子发重来，用netstat 看一下，谁占用了这个端口。

[jdsnhan]

1、more /etc/hosts，查看配置是否正确 2、把机器名修改为IP地址，看是否正确 3、查看对应的监听文件，看里面配置了几个监听，都是如何配置的