Adding OCR mirror fails with ORA-15041: diskgroup "DGT3" space exhausted due to existing OCR has Huge Allocated Space (Doc ID 1505714.1)

Last updated on NOVEMBER 26, 2012

Applies to:

Oracle Server - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Adding OCR mirror to +OCR diskgroup which has 4GB total in size and 1948MB free, getting error:

 

Changes

 Adding an OCR mirror to ASM Disk Group ( to existing ASM disk or after moving OCR to new disk)

Cause

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