Analyze ALRT.LOG
Check ALRT.LOG
some contents looks like:
Errors in file: XXX\ora00293.trc
Errors in file: XXX\ora00123.trc
Errors in file: XXX\ora00302.trc
Errors in file: XXX\ora00077.trc
Errors in file: XXX\prodLGWR.trc
ORA-01110: Data file 6:XXXX
ORA-01114: IO Error writing block to file 6 (block #1)
ORA-27072: skgfdisp: I/O error
OSD-04008: WriteFile() Failure, unable to write to file
O/S-Error: (OS 5) Access is denied
Errors in file: XXX\ora00275.trc
I knew the media error occuried that time , And already recovered manually , from those message , Can we get a conclusion what's the cause of this error ?
1. www.dbasupport.com
2. www.dbforums.com
3. www.itpub.net
4. www.csdn.net
5. www.umlchina.com
6. www.tek-tips.com
7. www.cnforyou.com
8. fm365.federal.com.cn
9. www.programmersheaven.com
10.http://msdn.microsoft.com/library/default.asp
ligang1000@hotmail.com