Database Sudden Crash
939393Nov 7 2011 — edited Nov 8 2011Hi All,
My DB Version: 10.2.0
OS Version: Windows Server 2003
During Normal Working Suddenly DB Crash and the error in log file is like that
Errors in file c:\oracle\product\10.2.0\admin\tsi\bdump\tsi_dbw0_7608.trc:
ORA-01242: data file suffered media failure: database in NOARCHIVELOG mode
ORA-01114: IO error writing block to file 18 (block # 5285)
ORA-01110: data file 18: 'E:\CAT\IN_OCT17.DBF'
ORA-27072: File I/O error
OSD-04008: WriteFile() failure, unable to write to file
O/S-Error: (OS 33) The process cannot access the file because another process has locked a portion of the file.
Can anyone tell me what is the reason of this happening.
Regards,
Vikas Kohli