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How to restore the OCR and Voting disk when they are lost

11gR2 – Restore OCR/ VOTEDISK based on ASM, when loss of CRS Diskgroup. Labels: 11GR2, loss of CRS Diskgroup, lost OCR on ASM, RAC, RESTORE OCR, RESTORE OCR ON ASM, RESTORE VOTEDISK Locate the latest automatic OCR backu When using a non-shared CRS home, automatic OCR backups can be located on any node of the cluster, consequently all nodes need to be checked for the most recent backup: $ ls -lrt $CRS_HOME/cdata/rac_cluster1/ -rw——- 1 root root 7331840 Mar 10 18:52 week.ocr -rw——- 1 root root 7651328 Mar 26 01:33 week_.ocr -rw——- 1 root root 7651328 Mar 29 01:33 day.ocr -rw——- Read More

Restore Ocr and voting file

This article explains how to restore the OCR and Voting disk when they are lost 11gR2 – Restore OCR/ VOTEDISK based on ASM, when loss of CRS Diskgroup. Labels: 11GR2, loss of CRS Diskgroup, lost OCR on ASM, RAC, RESTORE OCR, RESTORE OCR ON ASM, RESTORE VOTEDISK 1. Locate the latest automatic OCR backup When using a non-shared CRS home, automatic OCR backups can be located on any node of the cluster, consequently all nodes need to be checked for the most recent backup: $ ls -lrt $CRS_HOME/cdata/rac_cluster1/ -rw——- 1 root root 7331840 Mar 10 18:52 week.ocr -rw——- 1 root Read More