Oracle Cluster Service is called as CRS.
The CRS has to be started using the binary called crsctl.
You have login with the Oracle ID and execute the command:
# crsctl start crs
# crsctl check crs
# crsctl stop crs
Successful start of crs can be seen with the check crs command:
Cluster Synchronization Services appears healthy
Cluster Ready Services appears healthy
Event Manager appears healthy
The CRS has to be started using the binary called crsctl.
You have login with the Oracle ID and execute the command:
# crsctl start crs
# crsctl check crs
# crsctl stop crs
Successful start of crs can be seen with the check crs command:
Cluster Synchronization Services appears healthy
Cluster Ready Services appears healthy
Event Manager appears healthy