ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u02/oraredo/O12C/redo02b.rdo'
0RA-00312: online log 2 thread 1: '/u02/oraredo/O12C/redo02A.rdo'
i got this error in my trace file/alert log this happen because all redo log file in my redo log group 2(status=current) is corrupted.
can i just do the following task to fix the problem
1.alter system switch logfile
2.alter system checkpoint
3.alter database clear logfile group 2
4.backup the database if the logfile not archived
or do i have to do a point in time recover until the latest good scn? if so why do i have to do a PITR instead of just clearing the log group?