启动ASM 数据库的步骤
1，启动ASM 数据库的步骤
由于启动ASM 数据库必须要先启动ASM 实例，所以基本上启动步骤如下。
1． 以oracle 用户进入操作系统
2． $ export ORACLE_SID=+ASM
3,
[oracle@Rm-DevDB ~]$ sqlplus

SQL*Plus: Release 10.2.0.1.0 - Production on Sun May 16 16:55:02 2010

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Enter user-name: /as sysdba
Connected to an idle instance.

SQL>
4． SQL> startup
SQL> startup
ASM instance started

Total System Global Area  130023424 bytes
Fixed Size                  2019032 bytes
Variable Size             102838568 bytes
ASM Cache                  25165824 bytes
ASM diskgroups mounted
SQL> exit
5． SQL> exit

6． $ export ORACLE_SID=<your_real_db_sid>
7． SQL> sqlplus / as sysdba
8． SQL> startup

SQL> startup
ORACLE instance started.

Total System Global Area 1224736768 bytes
Fixed Size                  2020384 bytes
Variable Size             318770144 bytes
Database Buffers          889192448 bytes
Redo Buffers               14753792 bytes
Database mounted.
Database opened.
需要重新启动2遍
8.启动监听器：[oracle@Rm-DevDB ~]$ lsnrctl start

9,启动em控制器：[oracle@Rm-DevDB ~]$ emctl start dbconsole


2，配置listener.ora

正常的监听器为
[oracle@Rm-DevDB admin]$ lsnrctl status


LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 16-MAY-2010 16:36:20

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=Rm-DevDB)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
Start Date                16-MAY-2010 14:54:58
Uptime                    0 days 1 hr. 41 min. 22 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /opt/app/oracle/product/10.2.0.1/db_1/network/admin/listener.ora
Listener Log File         /opt/app/oracle/product/10.2.0.1/db_1/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=Rm-DevDB)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Services Summary...
Service "+ASM" has 1 instance(s).
Instance "+ASM", status BLOCKED, has 1 handler(s) for this service...
Service "+ASM_XPT" has 1 instance(s).
Instance "+ASM", status BLOCKED, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s)