Oracle RAC Administration Scripts via CRSCTL -5


I will share Oracle RAC Administration Scripts in this post.



Read previous article before this.



Oracle DBA can administer Oracle Clusterware using the Oracle Clusterware Control (CRSCTL) utility.

I will continue to explain fundamental crsctl command.



To find OCR backup location,  execute following command. Set ASM profile before executing crsctl command.

ocrconfig –showbackup auto


To change OCR Backup location, execute following command.

ocrconfig –backuploc Shared_PATH




To Add OCR files location, execute following command.


ocrconfig –add Location_PATH


To Replace or Change OCR files location, execute following command.


ocrconfig –replace New_PATH




To Repair OCR files location, execute following command. Cluster or Oracle RAC Services should be power off.


ocrconfig –repair –add +DATAC1


Mehmet Salih Deveci

I am Founder of IT Tutorial and Certified Expert about Oracle & SQL Server database, Goldengate, Exadata Machine, Oracle Database Appliance administrator with 10+years experience.I have OCA, OCP, OCE RAC Expert Certificates I have worked 100+ Banking, Insurance, Finance, Telco and etc. clients as a Consultant, Insource or Outsource.I have done 200+ Operations in this clients such as Exadata Installation & PoC & Migration & Upgrade, Oracle & SQL Server Database Upgrade, Oracle RAC Installation, SQL Server AlwaysOn Installation, Database Migration, Disaster Recovery, Backup Restore, Performance Tuning, Periodic Healthchecks.I have done 2000+ Table replication with Goldengate or SQL Server Replication tool for DWH Databases in many clients.If you need Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS Consultancy and Training you can send my email adress                                                                                                                                                                                                                                                 -Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS ve linux Danışmanlık ve Eğitim için a mail atabilirsiniz.

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