Enable autorestart of CRS in RAC environment: Easy Guide

Enable autorestart of CRS in RAC environment: Easy Step-by-Step Guide

Post published:April 25, 2024

In this article, I will provide a detailed guide on how to enable autorestart of CRS in the RAC environment created in my VirtualBox. We’ll walk you through each step of the process.

login as: root
root@192.168.56.11's password:
Last login: Tue Apr 23 11:57:36 2024 from 192.168.56.1

2. Set the Grid environment:

[root@node1 ~]# ps -ef|grep pmon
grid      4823     1  0 11:58 ?        00:00:00 asm_pmon_+ASM1
oracle    6142     1  0 11:58 ?        00:00:00 ora_pmon_racdb1
root     12643  4382  0 12:12 pts/0    00:00:00 grep --color=auto pmon
[root@node1 ~]# . oraenv
ORACLE_SID = [+ASM1] ? +ASM1

3. Enable autostart of CRS:

[root@node1 ~]# crsctl enable crs
CRS-4622: Oracle High Availability Services autostart is enabled.

4. You can disable autorestart of CRS if you want by running the below command:

[root@node1 ~]# crsctl disable crs
CRS-4621: Oracle High Availability Services autostart is disabled.

If you want to create a RAC environment in your Virtual Machine, please follow the article Oracle 19c RAC Installation where I have mentioned detailed guide on RAC environment creation.