Oracle CRSCTL Commands List

A comprehensive list of CRSCTL commands for managing Oracle Clusterware.

CRACTL utility allows you to administer cluster resources. Here are few quick commands to help you administer Oracle RAC cluster!

Status of upper & lower stack

./crsctl check crs

Status of upper stack

./crsctl check cluster

Cluster status on all nodes

./crsctl check cluster -all

Cluster status on specific node

./crsctl check cluster -n rac2

Check cluster services in table format

./crsctl status resource -t

Checking status of clusterware nodes / services

./crsctl status server -f

Check cluster nodes

olsnodes -n
oraracn1        1
oraracn2        2

Stop HAS on current node

./crsctl stop has

Stop HAS on remote node

./crsctl stop has –n rac2

Stop entire cluster on all nodes

./crsctl stop cluster -all

Stop cluster ( CRS + HAS ) on remote node

./crsctl stop cluster –n rac2

Start HAS on current node

./crsctl start has

Start HAS on remote node

./crsctl start has –n rac2

Start entire cluster on all nodes

./crsctl start cluster –all

Start cluster(CRS + HAS) on remote node

./crsctl start cluster –n rac2

ENABLE – DISABLE CLUSTER AUTO START

crsctl disable has
crsctl enable has