The OCR content is critical to Oracle Clusterware.OCR is automatically backed up physically:Every four hours: CRS keeps the last three copies.At the end of every day: CRS keeps the last two copies.At the end of every week: CRS keeps the last two copies$ cd $ORACLE_BASE/Crs/cdata/test$ ls -ltcheck Ocr automatic backup locationocrconfig -showbackupstop oracleclusterware on all … Continue reading Recover OCR Using Physical Backups