HELP !! ORA-01157 - One ROLLBACK file is corrupt [message #103468] |
Sun, 26 October 2003 01:11 |
nicioli
Messages: 1 Registered: October 2003
|
Junior Member |
|
|
Hi,
after a checkdisk operation one of four rollback-segments has a size of 0 bytes instead of 1 gigabyte.
When i start the database i get the errors:
> database with mount connected
ORA-01157: cannot identify/lock data file 16 - see DBWR trace file
ORA-01110: datafile 16: 'Y:DBMAPSRV3ROLLBACKRBS3.DBF'
I've made only online backups with Arcserve Oracle-Backup-Agent 2 days ago.
How are the steps to recover the database?
|
|
|
|
|