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ORA-15277: disk <disk name> is a quorum disk (Doc ID 1538670.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.0 and later
Information in this document applies to any platform.

Goal

How to drop the quorum disk from diskgroup.

If you try to drop quroum disk from diskgroup, as normal drop disk command you will get this error.

 

alter diskgroup testdg drop disk bas1;
alter diskgroup testdg drop disk bas1
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15277: disk BAS1 is a quorum disk

Solution

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