check here SELECT * FROM V$LOGFILE and backup the one you have. and if you have duplexed then you can copy This is defined whe nyou create the database LOGFILE GROUP 1 ('D:\dsASUD_d\logfiles\log_1ASUD.ora', 'E:\dsASUD_e\logfiles\log_1ASUD.ora') SIZE 200M, GROUP 2 ('D:\dsASUD_d\logfiles\log_2ASUD.ora', 'E:\dsASUD_e\logfiles\log_2ASUD.ora') SIZE 200M, GROUP 3 ('D:\dsASUD_d\logfiles\log_3ASUD.ora', 'E:\dsASUD_e\logfiles\log_3ASUD.ora') SIZE 200M 2015-03-22 13:31 GMT-04:00 sumit Tyagi <dba.tyagisumit@xxxxxxxxx>: > Hi Guys , > > How to deal with this " Current redo got deleted & DB crashed " . What > are the option we have as a DBA > > *--* > *BR* > *Sumit Tyagi* > >