Exadata: Datafile Copy Using RMAN to Diskgroup Fails with ORA-15041 Although Required Free Space is Available (Doc ID 2075870.1)

Last updated on MAY 01, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 to 12.1.0.2 [Release 11.1 to 12.1]
Oracle Exadata Storage Server Software - Version 11.1.0.3.0 to 12.1.2.2.0 [Release 11.1 to 12.1]
Exadata Database Machine X2-2 Hardware - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Symptoms

Datafile copy operations from one diskgroup to another diskgroup (using RMAN) fails with the following error:


7) Thus that means, the DATA_CLOUD diskgroup has enough free usable space (about 11 TB) to allocate the "+data/ora_stb/datafile/USERS_ORA.656.883740831" file.


Cause

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