CRS-2101:The OLR was formatted using version 3

Got this while trying to install 11.2.0.4 RAC on Redhat Linux 7.3. root.sh fails with a message like # /u01/app/11.2.0/grid/root.sh Performing root user operation for Oracle 11g The following environment variables are set as: ORACLE_OWNER= oracle ORACLE_HOME=  /u01/app/11.2.0/grid Enter the full pathname of the local bin directory: [/usr/local/bin]: The contents of “dbhome” have not changed. […]

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Restore and Backup the current OLR

Backup current OLR and all available OLR backups # ocrconfig -local -manualbackup rac1     2017/03/01 20:52:12     /u01/app/grid/cdata/rac1/backup_20170301_205212.olr Verify available backups # ocrconfig -local -showbackup rac1    2017/03/01 20:52:12    /u01/app/grid/cdata/rac1/backup_20170301_205212.olr Verify available backups from OS # ls -l /u01/app/grid/cdata/rac1/* -rw——-. 1 root root 6803456 Feb 12 13:04 /u01/app/grid/cdata/rac1/backup_20170212_130457.olr -rw——-. 1 root root 7016448 Mar 01 09:08 /u01/app/grid/cdata/rac1/backup_20170301_090842.olr […]

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