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Topic: Backup & Recovery >>  Missing datafile

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 Title: Missing datafile
 balaji  Posted: Jul 08, 2008 04:48:03 AM

 Total Post: 148
 Joined: May, 2008






 How to determine datafile is corrupted or missing and how to recover the missing datafile using RMAN??

 Avnish
Posted: Jul 09, 2008 12:25:19 AM  

 Total Post: 154
 Joined: Dec, 2007






 
Hi,

you got errors wherever your database's datafile currupted or missing. Even your database might be not open.i.e. you will get en specific ORA error whereever your datafile is currupted or missed. if you have to verify that either your data file is currupt or not you have to use DBV (DB VERIFY) Utility.


Thanks & Regards
Avnish Yadav

 Avnish
Posted: Jul 09, 2008 12:27:09 AM  

 Total Post: 154
 Joined: Dec, 2007






 
Hi

For Second Question Follow this link : this will guide you RMAN Recovery for a datafile

http://download.oracle.com/docs/cd/B19306_01/backup.102/b14191/rcmrecov006.htm

Thanks & Regards
Avnish Yadav

 Avnish
Posted: Jul 09, 2008 12:28:50 AM  

 Total Post: 154
 Joined: Dec, 2007






 
Hi

For the DBV Utility follow this link : This will Guide you how to use DBV

http://www.oracleutilities.com/OSUtil/dbv.html

Thanks & Regards
Avnish Yadav

 balaji
Posted: Jul 09, 2008 02:11:01 AM  

 Total Post: 148
 Joined: May, 2008






 
Thanks Avnish Yadav for sending me some important documents about datafile .I havnt read it fully .will review it and get back to you if i have any clarification on that docu.



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