DUPLICATE (Backup based) DATABASE from non ASM to ASM (vice versa) to different host
(Doc ID 382669.1)
Last updated on FEBRUARY 14, 2022
Oracle Database - Standard Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2 to 12.1] Oracle Database - Enterprise Edition - Version 10.1.0.2 to 126.96.36.199 [Release 10.1 to 12.1] Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Oracle Cloud Infrastructure - Database Service - Version N/A and later Information in this document applies to any platform.
This note demonstrates how to duplicate database from host A to host B and at the same time converting a database from a file system to ASM or ASM to filesystem depending on the requirements. The example in this document uses catalog database, however this task can also be performed without a catalog.
This note assumes that the original database is in ARCHIVELOG mode. If in NOARCHIVELOG mode you must take an OFFLINE backup in MOUNT mode.
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