Diskgroup creation fails with: ORA-15018: Diskgroup Cannot Be Created

(Doc ID 2349830.1)

Last updated on FEBRUARY 02, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

Diskgroup creation fails with the following error: 

 

ASM Instance is up and running and all disks are seen in v$asm_disk view.

Changes

New storage disk added to the system and initialized with 4k sector size.

Cause

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