Many I/O errors leading to DB crash during Netapp Takeover and Giveback operations (Doc ID 1912110.1)

Last updated on DECEMBER 07, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Linux x86-64

Symptoms

Database crash during Netapp's Takeover and Givebacks operations.

Several I/O errors reported in alert.log until the instance crashes.

Snipped from the alert.log showing the following IO errors errors:

ORA-00345: redo log write error block 557503 count 2

ORA-00312: online log 101 thread 1: '/u03/oradata/BNRDBA_REDO/redo_1_101a.rdo'
ORA-27061: waiting for async I/Os failed
Linux-x86_64 Error: 5: Input/output error Additional information: -1 Additional information: 1024


ORA-00202: control file: '/u03/oradata/BNRDBA/control01.ctl'
ORA-27072: File I/O error
Linux-x86_64 Error: 5: Input/output error Additional information: 4 Additional information: 1 Additional information: -1 Errors in file

ORA-00340: IO error processing online log 101 of thread 1
ORA-00345: redo log write error block 557503 count 2
ORA-00312: online log 101 thread 1: '/u03/oradata/BNRDBA_REDO/redo_1_101a.rdo'
ORA-27061: waiting for async I/Os failed
Linux-x86_64 Error: 5: Input/output error Additional information: -1 Additional information: 1024

ORA-00202: control file: '/u03/oradata/BNRDBA/control01.ctl'
ORA-27072: File I/O error
Linux-x86_64 Error: 5: Input/output error Additional information: 4 Additional information: 1 Additional information: -1 Thu Jun 26

 

Cause

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