Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...

相关说明: Oracle11g64位软件的安装位置为/u01/app/oracle/product/11.2.0/dbhome_1 ,数据库名为默认的orcl,Linux虚拟机的HOSTNAME为master。

一、修改listener.ora文件内容

命令:[oracle@gpdb ~]$ vi /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

内容:

SID_LIST_LISTENER=

  (SID_LIST=

    (SID_DESC=

      (GLOBAL_DBNAME= orcl)

      (ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1)

      (SID_NAME=orcl)

    )

  )

LISTENER=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=master)(PORT=1521)))  

  

ADR_BASE_LISTENER = /u01/app/oracle

二、修改tnsnames.ora文件内容

命令:[oracle@gpdb ~]$ vi /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora

内容:

orcl =  

  (DESCRIPTION =  

    (ADDRESS_LIST =  

      (ADDRESS = (PROTOCOL = TCP)(HOST = master)(PORT = 1521))  

    )  

    (CONNECT_DATA =  

      (SID = orcl)  

    )  

  ) 

三、启动监听并更新注册

命令:[oracle@gpdb ~]$ lsnrctl start

输出:

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 13-MAY-2014 10:13:32

Copyright (c) 1991, 2009, Oracle.  All rights reserved.

Starting /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 11.2.0.1.0 - Production

System parameter file is /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Log messages written to /u01/app/oracle/diag/tnslsnr/gpdb/listener/alert/log.xml

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.121)(PORT=1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.121)(PORT=1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production

Start Date                13-MAY-2014 10:13:32

Uptime                    0 days 0 hr. 0 min. 0 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File         /u01/app/oracle/diag/tnslsnr/gpdb/listener/alert/log.xml

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.121)(PORT=1521)))

Services Summary...

Service "orcl" has 1 instance(s).

  Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...

The command completed successfully

命令:[oracle@gpdb ~]$ sqlplus / as sysdba

SQL> startup

SQL> alter system register;

SQL> quit

[oracle@gpdb ~]$ lsnrctl status

输出:

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 13-MAY-2014 10:19:18

Copyright (c) 1991, 2009, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.121)(PORT=1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production

Start Date                13-MAY-2014 10:13:32

Uptime                    0 days 0 hr. 5 min. 46 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File         /u01/app/oracle/diag/tnslsnr/gpdb/listener/alert/log.xml

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.121)(PORT=1521)))

Services Summary...

Service "orcl" has 2 instance(s).

  Instance "orcl", status UNKNOWN, has 1 handler(s) for this service...

  Instance "orcl", status READY, has 1 handler(s) for this service...

Service "orclXDB" has 1 instance(s).

  Instance "orcl", status READY, has 1 handler(s) for this service...

The command completed successfully