You want to change an existing Oracle Clusterware standard Cluster to an Oracle Flex Cluster. There
Is Grid Naming Service (GNS) and Flex ASM configured right now. In what order do you need to take
the following steps?
-Stop Oracle Clusterware. -Determine the current mode of the cluster. -Ensure that the GNS is
configured with a fixed VIP. -Change the mode of the cluster to be an Oracle Flex Cluster. -Use the
Oracle Automatic Storage Management Configuration Assistant (ASMCA) to enable
Oracle Flex ASM in the duster. -Start Oracle Clusterware.
A.
1, 2, 3, 5, 4, 6
B.
2, 3, 5, 4, 1, 6
C.
1, 2, 3, 4, 5, 6
D.
2, 3, 4, 5, 1, 6
D is wrong.
B is the correct answer (2, 3, 5, 4, 1, 6)
https://docs.oracle.com/database/121/CWADD/bigcluster.htm#CWADD92647
Step – 1) Run the following command to determine the current mode of the cluster:
$ crsctl get cluster mode status
Step – 2) Run the following command to ensure that the Grid Naming Service (GNS) is configured with a fixed VIP:
$ srvctl config gns
Step – 3) Use the Oracle Automatic Storage Management Configuration Assistant (ASMCA) to enable Oracle Flex ASM in the cluster before you change the cluster mode.
Step – 4) Run the following command as root to change the mode of the cluster to be an Oracle Flex Cluster:
# crsctl set cluster mode flex
Step – 5) Stop Oracle Clusterware by running the following command as root on each node in the cluster:
# crsctl stop crs
Step – 6) Start Oracle Clusterware by running the following command as root on each node in the cluster:
# crsctl start crs -wait
B
https://docs.oracle.com/database/121/CWADD/bigcluster.htm#CWADD92410
B
B