Primary and Standby databases are running on the same server using OMF with listening on port 1530/1531
Note I have – TraceLevel = ‘SUPPORT’
+++ Check listener for DGMGRL service from PRIMARY and STANDBY.
oracle@arrow:hawksan:/media/sf_working/dataguard $ lsnrctl status listener_las|grep DG -A 1 Service "hawklas_DGB" has 1 instance(s). Instance "hawklas", status READY, has 1 handler(s) for this service... Service "hawklas_DGMGRL" has 1 instance(s). Instance "hawklas", status UNKNOWN, has 1 handler(s) for this service... oracle@arrow:hawksan:/media/sf_working/dataguard $ lsnrctl status listener_san|grep DG -A 1 Service "hawksan_DGB" has 1 instance(s). Instance "hawksan", status READY, has 1 handler(s) for this service... Service "hawksan_DGMGRL" has 1 instance(s). Instance "hawksan", status UNKNOWN, has 1 handler(s) for this service...
Get into habit of using instance versus database where applicable for RAC compatibility.
DGMGRL> show database hawklas
Database - hawklas
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
hawklas
Database Status:
SUCCESS
DGMGRL> show database hawklas DGConnectIdentifier
DGConnectIdentifier = 'hawklas'
DGMGRL> show instance hawklas DGConnectIdentifier
DGConnectIdentifier = 'hawklas'
DGMGRL>
+++ Check DG Configuration
oracle@arrow:hawklas:/media/sf_working/dataguard
$ ./check_dg.sh
***** Checking Data Guard Broker Configuration ....
DGMGRL for Linux: Version 11.2.0.4.0 - 64bit Production
Copyright (c) 2000, 2009, Oracle. All rights reserved.
Welcome to DGMGRL, type "help" for information.
DGMGRL> connect /
Connected.
DGMGRL> show configuration verbose
Configuration - dg_hawk
Protection Mode: MaxPerformance
Databases:
hawklas - Primary database
hawksan - Physical standby database
Properties:
FastStartFailoverThreshold = '30'
OperationTimeout = '30'
FastStartFailoverLagLimit = '30'
CommunicationTimeout = '180'
ObserverReconnect = '0'
FastStartFailoverAutoReinstate = 'TRUE'
FastStartFailoverPmyShutdown = 'TRUE'
BystandersFollowRoleChange = 'ALL'
ObserverOverride = 'FALSE'
ExternalDestination1 = ''
ExternalDestination2 = ''
PrimaryLostWriteAction = 'CONTINUE'
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
DGMGRL> show configuration TraceLevel
TraceLevel = 'SUPPORT'
DGMGRL> show database hawklas
Database - hawklas
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
hawklas
Database Status:
SUCCESS
DGMGRL> show database hawksan
Database - hawksan
Role: PHYSICAL STANDBY
Intended State: APPLY-ON
Transport Lag: 0 seconds (computed 0 seconds ago)
Apply Lag: 0 seconds (computed 0 seconds ago)
Apply Rate: 45.00 KByte/s
Real Time Query: ON
Instance(s):
hawksan
Database Status:
SUCCESS
DGMGRL> show instance hawklas DGConnectIdentifier
DGConnectIdentifier = 'hawklas'
DGMGRL> show instance hawksan DGConnectIdentifier
DGConnectIdentifier = 'hawksan'
DGMGRL> show instance hawklas StaticConnectIdentifier
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=arrow)(PORT=1530))(CONNECT_DATA=(SERVICE_NAME=hawklas_DGMGRL)(INSTANCE_NAME=hawklas)(SERVER=DEDICATED)))'
DGMGRL> show instance hawksan StaticConnectIdentifier
StaticConnectIdentifier = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=arrow)(PORT=1531))(CONNECT_DATA=(SERVICE_NAME=hawksan_DGMGRL)(INSTANCE_NAME=hawksan)(SERVER=DEDICATED)))'
DGMGRL> show instance hawklas InconsistentProperties
INCONSISTENT PROPERTIES
INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUE
DGMGRL> show instance hawksan InconsistentProperties
INCONSISTENT PROPERTIES
INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUE
DGMGRL> show instance hawklas LogArchiveMaxProcesses
LogArchiveMaxProcesses = '4'
DGMGRL> show instance hawksan LogArchiveMaxProcesses
LogArchiveMaxProcesses = '4'
DGMGRL> show instance hawklas DelayMins
DelayMins = '0'
DGMGRL> show instance hawksan DelayMins
DelayMins = '0'
DGMGRL> show instance hawklas LogArchiveTrace
LogArchiveTrace = '0'
DGMGRL> show instance hawksan LogArchiveTrace
LogArchiveTrace = '0'
DGMGRL> show instance hawklas statusreport
STATUS REPORT
INSTANCE_NAME SEVERITY ERROR_TEXT
DGMGRL> show instance hawksan statusreport
STATUS REPORT
INSTANCE_NAME SEVERITY ERROR_TEXT
DGMGRL> exit
oracle@arrow:hawklas:/media/sf_working/dataguard
$
+++ Test connectivity to database using StaticConnectIdentifier from DG Broker
oracle@arrow:hawksan:/media/sf_working/dataguard $ sqlplus /nolog SQL*Plus: Release 11.2.0.4.0 Production on Sat Jan 16 08:10:31 2016 Copyright (c) 1982, 2013, Oracle. All rights reserved. @> connect sys/oracle@'(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=arrow)(PORT=1530))(CONNECT_DATA=(SERVICE_NAME=hawklas_DGMGRL)(INSTANCE_NAME=hawklas)(SERVER=DEDICATED)))' as sysdba Connected. ARROW:(SYS@hawklas):PRIMARY> show parameter name NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ cell_offloadgroup_name string db_file_name_convert string db_name string hawk db_unique_name string hawklas global_names boolean FALSE instance_name string hawklas lock_name_space string log_file_name_convert string processor_group_name string service_names string hawk,hawklas ARROW:(SYS@hawklas):PRIMARY> select open_mode, database_role from v$database; OPEN_MODE DATABASE_ROLE -------------------- ---------------- READ WRITE PRIMARY ARROW:(SYS@hawklas):PRIMARY> connect sys/oracle@'(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=arrow)(PORT=1531))(CONNECT_DATA=(SERVICE_NAME=hawksan_DGMGRL)(INSTANCE_NAME=hawksan)(SERVER=DEDICATED)))' as sysdba Connected. ARROW:(SYS@hawksan):PHYSICAL STANDBY> show parameter name NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ cell_offloadgroup_name string db_file_name_convert string db_name string hawk db_unique_name string hawksan global_names boolean FALSE instance_name string hawksan lock_name_space string log_file_name_convert string processor_group_name string service_names string hawk,hawksan ARROW:(SYS@hawksan):PHYSICAL STANDBY> select open_mode, database_role from v$database; OPEN_MODE DATABASE_ROLE -------------------- ---------------- READ ONLY WITH APPLY PHYSICAL STANDBY ARROW:(SYS@hawksan):PHYSICAL STANDBY>
+++ switchover to hawksan (STANDBY)
Must connect as sys@tns (typically same as DGConnectIdentifier) for switchover.
oracle@arrow:hawklas:/media/sf_working/dataguard
$ ./clearlog.sh
oracle@arrow:hawklas:/media/sf_working/dataguard
$ dgmgrl
DGMGRL for Linux: Version 11.2.0.4.0 - 64bit Production
Copyright (c) 2000, 2009, Oracle. All rights reserved.
Welcome to DGMGRL, type "help" for information.
DGMGRL> connect sys/oracle@hawklas
Connected.
DGMGRL> show configuration
Configuration - dg_hawk
Protection Mode: MaxPerformance
Databases:
hawklas - Primary database
hawksan - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
DGMGRL> show database hawklas
Database - hawklas
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
hawklas
Database Status:
SUCCESS
DGMGRL> show database hawksan
Database - hawksan
Role: PHYSICAL STANDBY
Intended State: APPLY-ON
Transport Lag: 0 seconds (computed 1 second ago)
Apply Lag: 0 seconds (computed 1 second ago)
Apply Rate: 19.00 KByte/s
Real Time Query: ON
Instance(s):
hawksan
Database Status:
SUCCESS
DGMGRL> switchover to hawksan
Performing switchover NOW, please wait...
Operation requires a connection to instance "hawksan" on database "hawksan"
Connecting to instance "hawksan"...
Connected.
New primary database "hawksan" is opening...
Operation requires startup of instance "hawklas" on database "hawklas"
Starting instance "hawklas"...
ORACLE instance started.
Database mounted.
Database opened.
Switchover succeeded, new primary is "hawksan"
DGMGRL> show configuration
Configuration - dg_hawk
Protection Mode: MaxPerformance
Databases:
hawksan - Primary database
hawklas - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
DGMGRL> show database hawksan
Database - hawksan
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
hawksan
Database Status:
SUCCESS
DGMGRL> show database hawklas
Database - hawklas
Role: PHYSICAL STANDBY
Intended State: APPLY-ON
Transport Lag: 0 seconds (computed 1 second ago)
Apply Lag: 0 seconds (computed 1 second ago)
Apply Rate: 0 Byte/s
Real Time Query: ON
Instance(s):
hawklas
Database Status:
SUCCESS
DGMGRL> exit
++++ Save logs for reference
oracle@arrow:hawklas:/media/sf_working/dataguard $ ./savelog.sh `/u01/app/oracle/product/11.2.0/dbhome_1/network/log/listener_las.log' -> `/tmp/listener_las.log' `/u01/app/oracle/product/11.2.0/dbhome_1/network/log/listener_san.log' -> `/tmp/listener_san.log' `/u01/app/oracle/diag/rdbms/hawklas/hawklas/trace/alert_hawklas.log' -> `/tmp/alert_hawklas.log' `/u01/app/oracle/diag/rdbms/hawklas/hawklas/trace/drchawklas.log' -> `/tmp/drchawklas.log' `/u01/app/oracle/diag/rdbms/hawksan/hawksan/trace/alert_hawksan.log' -> `/tmp/alert_hawksan.log' `/u01/app/oracle/diag/rdbms/hawksan/hawksan/trace/drchawksan.log' -> `/tmp/drchawksan.log'
+++ switchover to hawklas (STANDBY)
Must connect as sys@tns (typically same as DGConnectIdentifier) for switchover.
oracle@arrow:hawklas:/media/sf_working/dataguard
$ dgmgrl
DGMGRL for Linux: Version 11.2.0.4.0 - 64bit Production
Copyright (c) 2000, 2009, Oracle. All rights reserved.
Welcome to DGMGRL, type "help" for information.
DGMGRL> connect sys/oracle@hawklas
Connected.
DGMGRL> show configuration
Configuration - dg_hawk
Protection Mode: MaxPerformance
Databases:
hawksan - Primary database
hawklas - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
DGMGRL> switchover to hawklas
Performing switchover NOW, please wait...
New primary database "hawklas" is opening...
Operation requires startup of instance "hawksan" on database "hawksan"
Starting instance "hawksan"...
ORACLE instance started.
Database mounted.
Database opened.
Switchover succeeded, new primary is "hawklas"
DGMGRL> show configuration
Configuration - dg_hawk
Protection Mode: MaxPerformance
Databases:
hawklas - Primary database
hawksan - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
DGMGRL> show database hawklas
Database - hawklas
Role: PRIMARY
Intended State: TRANSPORT-ON
Instance(s):
hawklas
Database Status:
SUCCESS
DGMGRL> show database hawksan
Database - hawksan
Role: PHYSICAL STANDBY
Intended State: APPLY-ON
Transport Lag: 0 seconds (computed 1 second ago)
Apply Lag: 0 seconds (computed 1 second ago)
Apply Rate: 0 Byte/s
Real Time Query: ON
Instance(s):
hawksan
Database Status:
SUCCESS
DGMGRL> exit
oracle@arrow:hawklas:/media/sf_working/dataguard
$
