[Инсталляция Oracle Active DataGuard 12.1 в операционной системе Centos 6.7]: Переконфигурирование Listener для Switchover


Перенастройка Listener на Primary

$ cd /u01/oracle/database/12.1/network/admin/
$ cp listener.ora listener.ora.bkp



$ vi listener.ora


LISTENER = (ADDRESS_LIST= (ADDRESS=(PROTOCOL=tcp)(HOST=moscow.localdomain)(PORT=1521)) (ADDRESS=(PROTOCOL=ipc)(KEY=extproc)))

SID_LIST_LISTENER= (SID_LIST= (SID_DESC= (GLOBAL_DBNAME=master_DGMGRL) (ORACLE_HOME=/u01/oracle/database/12.1) (SID_NAME=orcl12) ) (SID_DESC= (GLOBAL_DBNAME=slave_DGMGRL) (ORACLE_HOME=/u01/oracle/database/12.1) (SID_NAME=orcl12) ) )


Перенастройка Listener на Standby

*_DGMGRL - название взято из конфига брокера.

$ cd /u01/oracle/database/12.1/network/admin/
$ cp listener.ora listener.ora.bkp



$ vi listener.ora



LISTENER =
(ADDRESS_LIST=
        (ADDRESS=(PROTOCOL=tcp)(HOST=piter.localdomain)(PORT=1521))
        (ADDRESS=(PROTOCOL=ipc)(KEY=extproc)))

SID_LIST_LISTENER=
            (SID_LIST=
                    (SID_DESC=
                        (GLOBAL_DBNAME=master_DGMGRL)
                        (ORACLE_HOME=/u01/oracle/database/12.1)
                        (SID_NAME=orcl12)
                    )
                    (SID_DESC=
                        (GLOBAL_DBNAME=slave_DGMGRL)
                        (ORACLE_HOME=/u01/oracle/database/12.1)
                        (SID_NAME=orcl12)
                    )
            )



$ lsnrctl stop
$ lsnrctl start



$ lsnrctl status

LSNRCTL for Linux: Version 12.1.0.2.0 - Production on 15-AUG-2015 16:30:21

Copyright (c) 1991, 2014, Oracle.  All rights reserved.

Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=moscow.localdomain)(PORT=1521))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 12.1.0.2.0 - Production
Start Date                15-AUG-2015 16:29:31
Uptime                    0 days 0 hr. 0 min. 49 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/oracle/database/12.1/network/admin/listener.ora
Listener Log File         /u01/oracle/diag/tnslsnr/moscow/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=moscow.localdomain)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=extproc)))
Services Summary...
Service "+ASM" has 1 instance(s).
  Instance "+ASM", status READY, has 1 handler(s) for this service...
Service "master" has 1 instance(s).
  Instance "orcl12", status READY, has 1 handler(s) for this service...
Service "orcl12XDB" has 1 instance(s).
  Instance "orcl12", status READY, has 1 handler(s) for this service...
The command completed successfully