Top Issues : Encountered while ASM Diskgroup Drop
(Doc ID 2247442.1)
Last updated on JANUARY 17, 2023
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 220.127.116.11 [Release 10.2 to 12.1]
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.
The purpose of this note is to provide a summary of the top issues that are encountered during ASM Diskgroup Drop Operation
This note applies to Grid Infrastructure for both Clustered and Standalone ASM environment.
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In this Document
|Issue #1 ORA-15027: active use of diskgroup precludes its dismount (With no database clients connected)|
|Issue #2 Drop Diskgroup Reports ORA-15039 ORA-15073 When it is Mounted on RAC nodes|
|Issue #3 Database Process Hold Locks Dropped ASM Disk|
|Issue #4 Unable to Drop the diskgroup when physical diskgroup is not present anymore|