ORA-15063 as "oracleasm querydisk" fails: Disk "ASMDATA01" defines an unmarked device (Doc ID 2153949.1)

Last updated on JUNE 30, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Diskgroup not mounting:

ERROR: diskgroup DATA01 was not mounted
ORA-15032: not all alterations performed
ORA-15017: diskgroup "DATA01" cannot be mounted
ORA-15063: ASM discovered an insufficient number of disks for diskgroup "DATA01"
ERROR: alter diskgroup DATA01 mount

And ASMLIB fails to query:

# /usr/sbin/oracleasm querydisk -d ASMDATA01
Disk "ASMDATA01" defines an unmarked device

 

 

Cause

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