oracle rman duplicate recovery 방식

$ ORACLE_SID=DB11G; export ORACLE_SID

 

# No target or catalog. Metadata comes from backups. Need BACKUP LOCATION in DUPLICATE command.

$ rman AUXILIARY /

 

# Target, but no catalog. Metadata comes from target database controlfile.

$ rman TARGET sys/password@DB11G-SOURCE AUXILIARY /

 

# Catalog, but no target. Metadata comes from the RMAN catalog.

$ rman CATALOG rman/password@rman-catalog AUXILIARY /

 

# Target and catalog. Metadata can come from the target controlfile or the catalog.

$ rman TARGET sys/password@DB11G-SOURCE CATALOG rman/password@rman-catalog AUXILIARY /