ORA-15081: failed to submit an I/O operation to a disk

After some disk and a instance of RAC lost, the database was stuck with ORA-15081.
A recover was needed. #StayTheTip

# Error

dbsrvr:/home/oracle>sqlplus / as sysdba
SQL*Plus: Release 11.2.0.2.0 Production on Fri Jun 29 19:51:37 2015
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 1.3462E+10 bytes
Fixed Size 2239232 bytes
Variable Size 7214204160 bytes
Database Buffers 6241124352 bytes
Redo Buffers 4489216 bytes
Database mounted.
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-15081: failed to submit an I/O operation to a disk

# Solution

SQL> recover database;
Media recovery complete.
SQL> alter database open;
Database altered.

Be happy with this! 😀

Matheus.