Oracle 11g RAC 客户端Tnsname配置

Oracle 11g RAC 客户端Tnsname配置,在RAC环境中，同一会话，当前会话连接节点实例故障，可以快速的切替的另一节中运行，对客户端

[oracle@rac01 ~]$ sqlplus '/ as sysdba';

SQL*Plus: Release 11.1.0.6.0 - Production on Mon Jul 16 22:00:17 2012

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production

With the Partitioning, Real Application Clusters, OLAP, Data Mining

and Real Application Testing options

SQL> shutdown abort

ORACLE instance shut down.

SQL> 

，