Database Reference
In-Depth Information
3.
Stop the management services on the primary site by running the following command.
If multiple management services are being used, this should be done on each OMS.
emctl stop oms -all
Switch over to the standby database by using the
DGMGRL
command-line utility. This can
be done on either the primary or standby site in the case of a switchover. Verify the Data
Guard configuration and databases before doing a switchover. The following example
illustrates these steps.
4.
a.
Verify the Data Guard configuration and databases before doing a switchover:
$ dgmgrl
DGMGRL for Linux: Version 11.2.0.3.0 - 64bit Production
Copyright (c) 2000, 2009, Oracle. All rights reserved.
Welcome to DGMGRL, type "help" for information.
DGMGRL> connect sys/<password>
Connected.
DGMGRL> show configuration
Configuration - emrep
Protection Mode: MaxPerformance
Databases:
emrep - Primary database
emrep2 - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
DGMGRL> show database emrep
Database - emrep
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
emrep
Database Status:
SUCCESS
DGMGRL> show database emrep2
Database - emrep2
Enterprise Manager Name: emrep_sby
Role: PHYSICAL STANDBY
Intended State: APPLY-ON
