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ADD Operation Of Asm Disks Failed With ORA-15410 Shortly After A Faulted Disk Was Replaced (Doc ID 2755895.1)

Last updated on APRIL 29, 2021

Applies to:

Oracle Exadata Storage Server Software - Version 12.1.2.3.6 and later
Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

After the faulted physicial disk was replaced,  the new grid disk failed to be added into the ASM disk group "DATA_LPDW" with the following errors:

+Quoted from  alert_ASM2.log
SQL> /* Exadata Auto Mgmt: ADD ASM Disk in given FAILGROUP */
alter diskgroup DATA_LPDW add
 failgroup LPDWCLADM03
 disk 'o/192.168.X.X;192.168.X.X/DATA_LPDW_CD_09_lpdwcladm03'
 name DATA_LPDW_CD_09_LPDWCLADM03
 rebalance nowait

Mon Dec 21 18:06:16 2020
ORA-15032: not all alterations performed
ORA-15410: Disks in disk group DATA_LPDW do not have equal size.

Changes

 A faulted disk was replaced.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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