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本篇內容介紹了“分析SQL中的RAC+DataGuard Broker”的有關知識,在實際案例的操作過程中,不少人都會遇到這樣的困境,接下來就讓小編帶領大家學習一下如何處理這些情況吧!希望大家仔細閱讀,能夠學有所成!
在備庫需要清理昨天的環境:
SQL> alter system set log_archive_dest_2=''; System altered.
主:
SQL> alter system set dg_broker_start=true; System altered.
備:
SQL> alter system set dg_broker_start=true; System altered. SQL> show parameter dg NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ adg_account_info_tracking string LOCAL adg_redirect_dml boolean FALSE cell_offloadgroup_name string dg_broker_config_file1 string /u01/app/oracle/product/19.3.0 /dbhome_1/dbs/dr1woo.dat dg_broker_config_file2 string /u01/app/oracle/product/19.3.0 /dbhome_1/dbs/dr2woo.dat dg_broker_start boolean TRUE inmemory_adg_enabled boolean TRUE /dbhome_1/dbs/dr1woo.datdg_broker_config_file2 string /u01/app/oracle/product/19.3.0 /dbhome_1/dbs/dr2woo.datdg_broker_start boolean TRUEinmemory_adg_enabled boolean TRUE
dgmgrl sys/oracle@woo
DGMGRL> CREATE CONFIGURATION dg_config AS PRIMARY DATABASE IS woo CONNECT IDENTIFIER IS woo; Configuration "dg_config" created with primary database "woo"
DGMGRL> ADD DATABASE woosty AS CONNECT IDENTIFIER IS woosty MAINTAINED AS PHYSICAL; Database "woosty" added
DGMGRL> ENABLE CONFIGURATION; Enabled.
DGMGRL> show configuration; Configuration - dg_config Protection Mode: MaxPerformance Members: woo - Primary database Fast-Start Failover: Disabled Configuration Status: SUCCESS (status updated 0 seconds ago)
DGMGRL> SHOW DATABASE woo; Database - woo Role: PRIMARY Intended State: TRANSPORT-ON Instance(s): woo1 woo2 Database Status: SUCCESS
DGMGRL> show configuration; Configuration - dg_config Protection Mode: MaxPerformance Members: woo - Primary database woosty - Physical standby database Fast-Start Failover: Disabled Configuration Status: SUCCESS (status updated 45 seconds ago)
DGMGRL> show database woo statusreport; STATUS REPORT INSTANCE_NAME SEVERITY ERROR_TEXT DGMGRL> show database woosty statusreport; STATUS REPORT INSTANCE_NAME SEVERITY ERROR_TEXT
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