连接 Oracle 11G R2 ASM实例

连接 Oracle 11G R2 ASM实例

开始连接ASM时候，效仿10G的方法却怎么都连接不到ASM
连接的都是idle实例

[root@tip02 ~]# su - oracle
[oracle@tip02 ~]$ export ORACLE_SID=+ASM2
[oracle@tip02 ~]$ sqlplus   / as  sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Wed May 16 18:23:39 2012

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

Connected to an idle instance.

查看资料后，11G连接ASM与10G还是有变化，需要切换到grid用户
设置ORACLE_HOME再连接

[oracle@tip02 ~]$ su - grid
口令：

[grid@tip02 ~]$ oraenv
ORACLE_SID = [+ASM2] ?
The Oracle base remains unchanged with value /u01/app/grid

[grid@tip02 ~]$ sqlplus  / as  sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Wed May 16 18:35:35 2012

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options

SQL> show  parameter sga

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
lock_sga                             boolean     FALSE
sga_max_size                         big integer 568M
sga_target                           big integer 0

SQL> select instance_name from v$instance;

INSTANCE_NAME
----------------
+ASM2

SQL>