Sunday, October 18, 2015

Oracle Troubleshooting: ORA-01114, ORA-01110, ORA-27091, ORA-27041

During troubleshooting on an issue in Oracle DB I was getting these errors:

sqlplus / as sysdba

SQL> startup
ORACLE instance started.

Total System Global Area 1068937216 bytes
Fixed Size      2233344 bytes
Variable Size    809503744 bytes
Database Buffers   251658240 bytes
Redo Buffers      5541888 bytes
Database mounted.
ORA-01114: IO error writing block to file 5 (block # 1)
ORA-01110: data file 5: '/data/oracle/bb/bb1.dbf'
ORA-27091: unable to queue I/O
ORA-27041: unable to open file
Linux-x86_64 Error: 13: Permission denied
Additional information: 3

I changed the permissions to data file and problem solved:

sudo chmod 660 /data/oracle/bb/bb1.dbf

sqlplus / as sysdba

SQL*Plus: Release 11.2.0.2.0 Production on Fri Oct 16 17:59:36 2015

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production

SQL> startup
ORACLE instance started.

Total System Global Area 1068937216 bytes
Fixed Size      2233344 bytes
Variable Size    809503744 bytes
Database Buffers   251658240 bytes
Redo Buffers      5541888 bytes
Database mounted.
Database opened.

1 comment:

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    The Oracle ORA-01114 signifies "IO blunder composing square to record sharing" the primary driver for this issue is, you attempted to compose a document, yet gadget where the record lives is disconnected that is the reason you need to confront this issue. Be that as it may, don't stress you can undoubtedly handle this issue; just you have to reestablish access to this gadget and afterward attempt re-keeping in touch with the document. We have another technique to take care of this issue, rapidly contact to Online Oracle DB Support or Database Administration for Oracle.
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