After days of investigation, finally I found answer myself, which is caused by local disk instead of using shared disks.
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configured "CONFIGURE ARCHIVELOG DELETION POLICY TO BACKED UP 2 TIMES TO DISK; " when RMAN> delete noprompt archivelog u...
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[symptoms] orarac2poc:ORCL2:/home/oracle> . ./oms_agent_env orarac2poc:ORCL2:/home/oracle> $AGENT_HOME/bin/emctl start agent Oracl...
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RMAN> show all; RMAN configuration parameters for database with db_unique_name ORCL are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # de...
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SQL> select * from dba_data_files where tablespace_name='TESTBS'; FILE_NAME ...
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I hit the error when using RMAN duplicate command to create a physical standby database, with purpose of using same directory structure in...