Start your database to the mount state and type ALTER DATABASE BACKUP
CONTROLFILE TO TRACE; Then look at the most recently created trace file
in the udump directory. It should contain several versions of the
controlfile. Look to see where the control file thinks the log files
belong. Ensure the drive referenced is mounted. If it is a mapped drive
ensure it is mounted before the database is started.

Regards,
Ed Bowers


-----Original Message-----
From: Eylem Sen
[mailto:oracledba-ezmlmshield-x50607932.[Email address protected]
Sent: Thursday, June 02, 2005 1:44 AM
To: LazyDBA Discussion
Subject: 2 redolog files dissapeared when database restarted


Hi,
We have a problem on Oracle 9.2.0.1 version.
When databse closed and opened. 2 redolog files are dissapears.
So oracle doesn't startup.
How can these files dissapears? And what can we do?
Regardly,
Eylem

Ege Universitesi Internet Hizmetleri (http://internet.ege.edu.tr)



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