Receiving ORA-15032 ORA-15063 When Mounting Diskgroup in 11.1.0/7 (Doc ID 1437578.1)

Last updated on MARCH 18, 2012

Applies to:

Oracle Server - Enterprise Edition - Version: 11.1.0.7 and later   [Release: 11.1 and later ]
Information in this document applies to any platform.

Symptoms


On : 11.1.0.7 version, STORAGE

When attempting to mount a diskgroup ,
the following error occurs.

ERROR
-----------------------
ORA-15032: not all alterations performed
ORA-15063: ASM discovered an insufficient number of disks for diskgroup
"DG_U1RSB1_000"


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
SQL> alter diskgroup DG_U1RSB1_000 mount;


BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot mount diskgroup.

Cause

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