Root.sh Failed On The Second Node With Error ORA-15018 ORA-15031 ORA-15025 ORA-27041 (Doc ID 2030327.1)

Last updated on JANUARY 17, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

When installing Real Application Cluster, the following error occurs on 2nd node when executing root.sh

ERROR
-----------------------
Disk Group ocrvote creation failed with the following message:
ORA-15018: diskgroup cannot be created
ORA-15031: disk specification '/dev/rhdisk9' matches no disks
ORA-15025: could not open disk "/dev/rhdisk9"
ORA-27041: unable to open file



KFOD will report errors below :


ERROR
-----------------------


kfod asm_diskstring='/dev/rhdisk*' disks=all
.................
KFOD-00311: Error scanning device /dev/rhdisk9
ORA-27041: unable to open file
IBM AIX RISC System/6000 Error: 16: Device busy
Additional information: 42
Additional information: 262144
Additional information: 272048928
................

Cause

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