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

(Doc ID 2256559.1)

Last updated on JULY 10, 2017

Applies to:

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


Upgrading Grid Infrastructure to, 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 ( of the diskgroup being mounted should be or higher.
ORA-15221: ASM operation requires compatible.asm of or higher


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