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ASM Diskgroup Is Running Out Of Space Thus Cannot Be Mounted Due To ORA-15041/ORA-15202: [cannot create additional ASM internal change segment] (Doc ID 1592278.1)

Last updated on FEBRUARY 16, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


1) This is a three ASM RAC node configuration (11.2 release).

2)  <DGNAME> diskgroup is mounted on 2/3 RAC nodes.

3) But, an “Alter Diskgroup Mount” operation failed on the last node (where it is dismounted) due to the next errors:





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