Saturday, June 12, 2021

Renaming Datafile(s) in Standby Database

 Renaming a datafile on standby database is a quite simple process. If you are using ASM diskgroups as storage, the primary and standby databases already have different locations and names, and you can use RMAN command “switch datafile/database to copy” to move a datafile to a new location. This method is explained here as part of standby database incremental restore. If you are using file system for datafiles storage, you might sometimes need to relocate one or more datafiles to a different location; for example if file system is full. Following are the steps that you can follow to relocate a datafile in this case.

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