ORA-00395 Online logs for the clone database must be renamed

Cause: A clone database open forces logfile renaming to avoid overwriting the primary logfiles Action Rename the logfiles manually or using the log_file_name_convert initialization parameter

ORA-00368 Checksum error in redo log block

Cause: The redo block indicated by the accompanying error, is not vaild. It has a checksum that does not match the block contents. Action: Do recovery with a good version of the log or do time based recovery up to the indicated time. If this happens when archiving, archiving of the problem log can be…