oracle数据库服务器IP改变后,监听进程无法启动,需要修改相应的配置文件:
1、服务器端$ORACLE_HOME/network/admin/listener.ora修改address的host即可。监听进程负责监听网络上发来请求,然后响应,修改后重新启动LISTENER。即:
LISTENER =(DESCRIPTION_LIST =(DESCRIPTION =(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))(ADDRESS = (PROTOCOL = TCP)(HOST = 10.178.40.196)(PORT = 1521))))
2、客户端tnsnames.ora修改address的host即可,客户端无需重启。路径C:\oracle\product\10.2.0\client_1\NEToracle账号WORK\ADMIN,这个路径会随版本和安装点变化。即:
DL580 =(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 10.178.41.253)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = orcl)))