Diskgroup not mounting after upgrade to 12.2: ORA-59303: The attribute compatible.asm should be 11.2.0.2.0 or higher.

(Doc ID 2256559.1)

Last updated on JULY 10, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Upgrading Grid Infrastructure to 12.2.0.1, rootupgrade.sh was successful on node1 but some diskgroups not mounting despite no error in root script log, mounting the diskgroup manually fails: 

SQL> alter diskgroup ORA_DATA mount;
alter diskgroup ORA_DATA mount
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-59303: The attribute compatible.asm (10.1.0.0.0) of the diskgroup being mounted should be 11.2.0.2.0 or higher.
ORA-15221: ASM operation requires compatible.asm of 11.1.0.0.0 or higher



Cause

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