My Oracle Support Banner

Database Keeps Crashing ORA-01114 ORA-01110 ORA-27070 OSD-04016 (Doc ID 1350779.1)

Last updated on AUGUST 24, 2021

Applies to:

Oracle Database Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Information in this document applies to any platform.


If you face these symptoms you may be facing the same issue

Data base keep crashing by the following error stack

KCF: read, write or open error, block=0xd79 online=1
file=10 '<PATH>/TES_INDEX02.DBF'
error=27070 txt: 'OSD-04016: Error queuing an asynchronous I/O request.'
Errors in file <PATH>/<SID>_dbw0_3224.trc:
ORA-01242: data file suffered media failure: database in NOARCHIVELOG mode
ORA-01114: IO error writing block to file 10 (block # 3449)
ORA-01110: data file 10: '<PATH>/TES_INDEX02.DBF'
ORA-27070: async read/write failed
OSD-04016: Error queuing an asynchronous I/O request.
DBW0 (ospid: 3224): terminating the instance due to error 1242


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.